Quantitiative Analysis

Survey for Doctors

Section 1: General Information

Demographic Characteristics of Doctors
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721
Age 29.99 (± 6.23) 36.42 (± 10.80)
Gender

    Female 139 (70%) 96 (56%)
    Male 59 (30%) 76 (44%)
Average Monthly Income

    Under 200 USD 92 (47%) 2 (1.2%)
    200 - 400 USD 23 (12%) 24 (14%)
    400 - 720 USD 17 (8.7%) 5 (2.9%)
    720 - 1.280 USD 38 (19%) 8 (4.7%)
    1.280 - 2.080 USD 24 (12%) 33 (19%)
    2.080 - 3.200 USD 2 (1.0%) 49 (28%)
    Over 3.200 USD 0 (0%) 51 (30%)
Years in Healthcare

    Under 6 years 114 (58%) 60 (35%)
    From 6 to 10 years 45 (23%) 40 (23%)
    From 11 to 15 years 27 (14%) 33 (19%)
    Over 16 to 20 years 9 (4.5%) 16 (9.3%)
    Over 20 years 3 (1.5%) 23 (13%)
Hometown

    Hanoi or Ho Chi Minh City 51 (26%) 66 (39%)
    Other Urban Area 49 (25%) 42 (25%)
    Rural or Mountainous Area 83 (42%) 46 (27%)
    Suburban Area 15 (7.6%) 16 (9.4%)
Currently live with

    Alone 97 (49%) 42 (24%)
    With a partner or spouse 11 (5.6%) 16 (9.3%)
    With a spouse and your children 47 (24%) 71 (41%)
    With a spouse, children, and other family members (parents/siblings) 43 (22%) 43 (25%)
1 Mean (± SD); n (%)

What is your academic rank or degree?

(You may select multiple answers)

Clinical Training and Professional Stage
Distribution of general doctors and resident doctors by hospital
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721
Doctor

    Yes 141 (71%) 84 (49%)
    No 57 (29%) 88 (51%)
Resident Doctor

    Yes 57 (29%) 88 (51%)
    No 141 (71%) 84 (49%)
1 n (%)
Postgraduate Professional Qualifications
Distribution of Specialist Level I and II doctors by hospital
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721
Specialist Level I Doctor

    Yes 17 (9%) 54 (31%)
    No 181 (91%) 118 (69%)
Specialist Level II Doctor

    Yes 10 (5%) 17 (10%)
    No 188 (95%) 155 (90%)
1 n (%)
Academic Degrees
Distribution of doctors with Master's and PhD degrees by hospital
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721
Master's degree

    Yes 47 (24%) 75 (44%)
    No 151 (76%) 97 (56%)
PhD

    Yes 5 (3%) 6 (3%)
    No 193 (97%) 166 (97%)
1 n (%)
Academic Titles of Medical Staff
Distribution of Associate Professors and Professors by hospital
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721
Associate Professor

    Yes 0 (0%) 2 (1%)
    No 198 (100%) 170 (99%)
Professor

    Yes 0 (0%) 1 (1%)
    No 198 (100%) 171 (99%)
1 n (%)

What is the name of your department/unit?

Distribution of Doctors by Department
Comparison of department affiliations across two hospitals
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721
Department

    Anesthesiology 0 (0%) 12 (7.0%)
    Breast Center 0 (0%) 12 (7.0%)
    Cardiology 0 (0%) 4 (2.3%)
    Diagnostic Imaging 0 (0%) 1 (0.6%)
    Emergency Department 7 (3.5%) 6 (3.5%)
    ENT Department 2 (1.0%) 0 (0%)
    Gastroenterology 11 (5.6%) 3 (1.7%)
    Hepatobiliary Department 6 (3.0%) 1 (0.6%)
    Immunology 6 (3.0%) 0 (0%)
    Internal Medicine 10 (5.1%) 40 (23%)
    Nutrition Department 4 (2.0%) 0 (0%)
    Obstetrics and Gynecology 0 (0%) 18 (10%)
    Oncology Center 1 (0.5%) 0 (0%)
    Orthopedics 0 (0%) 5 (2.9%)
    Other 67 (34%) 10 (5.8%)
    Pediatrics 66 (33%) 32 (19%)
    Regenerative Medicine 0 (0%) 3 (1.7%)
    Rehabilitation 0 (0%) 1 (0.6%)
    Reproductive Support Department 0 (0%) 7 (4.1%)
    Respiratory Center 10 (5.1%) 0 (0%)
    Surgery 8 (4.0%) 4 (2.3%)
    Thyroid Center 0 (0%) 1 (0.6%)
    Vaccination Center 0 (0%) 2 (1.2%)
    VinUniversity - College of Health Sciences 0 (0%) 1 (0.6%)
    Women's Health Center 0 (0%) 9 (5.2%)
1 n (%)

What type of internet connection do you use most frequently at home?

Descriptive statistics of Internet Usage
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721 p-value2
Internet Usage

0.091
    I do not have regular access to the internet 0 (0%) 1 (0.6%)
    Mobile Data (3G/4G/5G) 96 (48%) 64 (37%)
    Personal Broadband (Wi-Fi) 76 (38%) 81 (47%)
    Public Wi-Fi (hospital, cafes, libraries, etc.) 26 (13%) 26 (15%)
Frequency of Internet Issues

0.017
    Rarely or Never 26 (13%) 40 (23%)
    Once a month 10 (5.1%) 17 (9.9%)
    Once a week 21 (11%) 11 (6.4%)
    A few times a week 83 (42%) 67 (39%)
    Once a day 14 (7.1%) 13 (7.6%)
    Multiple times a day 44 (22%) 24 (14%)
Daily Device Usage for Work or Study

<0.001
    Less than 1 hour 4 (2.0%) 5 (2.9%)
    1-3 hours 98 (49%) 43 (25%)
    3-5 hours 60 (30%) 47 (27%)
    More than 5 hours 36 (18%) 77 (45%)
Daily Non-Work/Study Device Usage

0.5
    Less than 1 hour 37 (19%) 31 (18%)
    1-3 hours 124 (63%) 108 (63%)
    3-5 hours 33 (17%) 25 (15%)
    More than 5 hours 4 (2.0%) 8 (4.7%)
Social Media Usage

0.4
    Never 0 (0%) 1 (0.6%)
    Occasionally (once a week or less) 27 (14%) 26 (15%)
    Daily (1-3 times per day) 94 (47%) 85 (49%)
    Multiple times per day 68 (34%) 47 (27%)
    Anytime possible (addicted) 9 (4.5%) 13 (7.6%)
Comfort with New Technology

0.6
    Very uncomfortable 0 (0%) 0 (0%)
    Uncomfortable 0 (0%) 2 (1.2%)
    Neutral 24 (12%) 21 (12%)
    Comfortable 118 (60%) 97 (56%)
    Very comfortable 56 (28%) 52 (30%)
Device Replacement Frequency

0.8
    Only when broken 90 (45%) 76 (44%)
    Less than 5 years 11 (5.6%) 13 (7.6%)
    Every 3-5 years 70 (35%) 64 (37%)
    Every 2 years 20 (10%) 16 (9.3%)
    Every year 7 (3.5%) 3 (1.7%)
Digital Tool Usage

0.017
    No, never 6 (3.0%) 6 (3.5%)
    Yes, rarely (e.g., less than once a week) 21 (11%) 41 (24%)
    Yes, occasionally (e.g., a few times a week) 64 (32%) 46 (27%)
    Yes, frequently (e.g., daily) 67 (34%) 52 (30%)
    Yes, very frequently (e.g., multiple times a day) 40 (20%) 27 (16%)
1 n (%)
2 Fisher’s exact test; Pearson’s Chi-squared test

Which types of electronic devices do you own/have access to and frequently use?

(Select all that apply)

Descriptive statistics of types of electronic devices
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721 p-value2
Smartphone 198 (100%) 172 (100%)
Laptop 122 (62%) 137 (80%) <0.001
Tablet 51 (26%) 58 (34%) 0.094
Smartwatch 11 (5.6%) 40 (23%) <0.001
Desktop computer 33 (17%) 67 (39%) <0.001
1 n (%)
2 Pearson’s Chi-squared test

How do you feel about your current health condition and How often do you visit healthcare facilities for consultations or health check-ups?

Descriptive statistics of Health Condition
Variable Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721 p-value2
Health Condition

0.020
    Excellent 9 (4.5%) 14 (8.1%)
    Good 115 (58%) 112 (65%)
    Average 73 (37%) 42 (24%)
    Poor 1 (0.5%) 4 (2.3%)
    Very poor 0 (0%) 0 (0%)
Healthcare Visit Frequency

0.036
    Only when needed 54 (27%) 25 (15%)
    Rarely, once every year 89 (45%) 93 (54%)
    Occasionally, once every few months 49 (25%) 45 (26%)
    Often, every month 4 (2.0%) 6 (3.5%)
    Very often, more than once a month 2 (1.0%) 3 (1.7%)
Preference for In-Person Healthcare

0.025
    Strongly agree 51 (26%) 66 (38%)
    Agree 111 (56%) 81 (47%)
    Neutral 31 (16%) 17 (9.9%)
    Disagree 5 (2.5%) 7 (4.1%)
    Strongly disagree 0 (0%) 1 (0.6%)
1 n (%)
2 Fisher’s exact test

Graphs

General Information

Section 2: Understanding of Online Health Consultations

Section 2: Understanding of Online Health Consultations
No. Variables Vietnam National Children's Hospital Vinmec International Healthcare System
K1 Are online consultations included in the training curriculum for medical students in Vietnam? 19.2 13.4
K2 Can healthcare professionals use online consultations to provide health services for remote patients? 89.9 89.5
K3 Can online consultations be conducted via mobile phones? 88.9 87.2
K4 Can online consultations be used for communication between healthcare professionals during emergencies? 66.7 74.4
K5 Can online consultations be used to evaluate the progress of healthcare professionals’ learning? 63.6 71.5
K6 Can online consultations be used to support continuing medical education for healthcare professionals? 80.8 87.2
K7 Can online consultations be used to support diagnosis and treatment? 80.8 77.9
K8 Can online consultations be used to support medical research? 84.8 88.4
K9 Can online consultations be used to support patient monitoring? 89.9 93.6
K10 Can online consultations be used to support screening and disease prevention? 86.4 90.7
K11 Do healthcare professionals widely adopt online consultations in Vietnam? 34.8 32.0
K12 Does using online consultations require a stable internet connection? 94.4 87.2
K13 Does using online consultations require audio and video communication systems? 64.1 62.2
K14 Is patient consent required before conducting online consultations? 74.2 62.8
K15 Online Consultations for Training Healthcare Workers 76.8 88.4

Section 3: Attitudes Toward Online Consultations

Characteristic Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721 p-value2
I would consider online consultations as they can help reduce hospital visits. 5.02 (± 0.69) 4.95 (± 0.82) 0.6
I would consider online consultations as they can help reduce healthcare costs for patients 5.02 (± 0.61) 4.98 (± 0.76) >0.9
I would consider online consultations as they can save patients' travel time 5.10 (± 0.65) 5.13 (± 0.73) 0.3
I would consider online consultations as they can reduce time spent waiting for doctor appointments. 5.01 (± 0.74) 5.02 (± 0.85) 0.5
I would consider online consultations as they can increase patient interaction with the healthcare system. 4.84 (± 0.81) 4.73 (± 0.89) 0.3
I would consider online consultations as they can expedite the process of referring patients to specialists and reduce waiting times. 4.91 (± 0.74) 4.84 (± 0.89) 0.8
I would consider online consultations as they can help minimize medical errors. 4.08 (± 1.17) 3.74 (± 1.25) 0.013
I think online consultations are appropriate for patients who want to continue receiving or providing healthcare services. 4.64 (± 0.80) 4.56 (± 0.83) 0.3
I think online consultations are helpful for managing personal health or healthcare within the scope of my work. 4.80 (± 0.75) 4.64 (± 0.84) 0.071
I feel comfortable receiving or providing healthcare services via online consultations without additional training. 4.07 (± 1.23) 3.72 (± 1.29) 0.007
I feel comfortable receiving or providing healthcare services via online consultations when training has been provided. 4.65 (± 0.88) 4.50 (± 0.90) 0.14
I want to receive training on how to conduct online consultations. 5.06 (± 0.64) 4.98 (± 0.68) 0.3
I would consider online consultations after being trained on how to use them. 4.95 (± 0.67) 4.94 (± 0.66) >0.9
I would consider online consultations as a future option for receiving or providing healthcare services. 4.99 (± 0.62) 4.99 (± 0.63) >0.9
I would consider online consultations as an alternative way to receive or provide healthcare services in the future. 4.62 (± 0.97) 4.68 (± 0.88) 0.5
Online consultations pose risks to the security and privacy of patient information. 4.16 (± 1.15) 3.83 (± 1.18) 0.009
Online consultations limit effective communication between patients and doctors. 4.25 (± 1.06) 3.91 (± 1.06) 0.003
Online consultations increase the workload of healthcare staff. 4.11 (± 1.04) 3.90 (± 1.12) 0.11
Online consultations create new responsibilities for healthcare staff/patients. 4.77 (± 0.72) 4.52 (± 0.92) 0.029
Learning how to use online consultations requires significant effort. 4.72 (± 0.89) 4.25 (± 1.08) <0.001
I think learning to use online consultations requires a lot of knowledge and IT skills. 4.59 (± 0.88) 4.16 (± 1.01) <0.001
1 Mean (± SD)
2 Wilcoxon rank sum test

Section 4: Online Consultation Practices

Characteristic Vietnam National Children’s Hospital, N = 1981 Vinmec International Healthcare System, N = 1721 p-value2
I have observed online consultations being conducted at hospitals/clinics. 4.65 (± 0.79) 4.63 (± 0.88) 0.9
Online consultations are available and conducted at hospitals/clinics where I work or visit. 4.23 (± 1.02) 4.52 (± 1.01) 0.002
In the past, I have conducted or used online consultations to provide/receive healthcare services. 4.25 (± 1.09) 4.22 (± 1.28) >0.9
Currently, I am conducting or using online consultations to provide/receive healthcare services. 3.97 (± 1.14) 3.79 (± 1.30) 0.2
Training on online consultation technology is conducted at hospitals/clinics where I work or visit. 3.99 (± 1.13) 3.67 (± 1.28) 0.018
Online consultations should be conducted at healthcare centers/universities/hospitals/clinics where I work. 4.39 (± 0.92) 4.51 (± 1.04) 0.086
Online consultation training should be provided to all doctors, medical students, and patients. 4.78 (± 0.70) 4.82 (± 0.79) 0.7
I should be reimbursed or paid for participating in online consultations. 4.79 (± 0.82) 4.91 (± 0.76) 0.2
I will conduct/use online consultations if the costs can be reimbursed or covered by insurance. 4.80 (± 0.83) 4.58 (± 0.94) 0.007
1 Mean (± SD)
2 Wilcoxon rank sum test

Survey for Patients

Descriptive statistics of Patients
Variable Vietnam National Children’s Hospital, N = 2051 Vinmec International Healthcare System, N = 1771 p-value2
Gender

<0.001
    Female 78 (38%) 126 (71%)
    Male 127 (62%) 51 (29%)
Financial Impact Treatment

<0.001
    No impact 11 (5.4%) 71 (40%)
    Mild impact, manageable 61 (30%) 73 (41%)
    Moderate impact, needs expense adjustment 64 (31%) 26 (15%)
    Severe impact, requires financial support 57 (28%) 3 (1.7%)
    Financial crisis 12 (5.9%) 4 (2.3%)
Distance to Nearest Hospital

<0.001
    Under 5 km 22 (11%) 0 (0%)
    Under 10 km 0 (0%) 96 (54%)
    5 - 10 km 26 (13%) 0 (0%)
    10 - 20 km 27 (13%) 50 (28%)
    20 - 50 km 31 (15%) 14 (7.9%)
    50 - 100 km 34 (17%) 8 (4.5%)
    Over 100 km 65 (32%) 9 (5.1%)
Transportation Cost Difficulty


    No difficulty 31 (15%) 120 (68%)
    Mild difficulty, manageable 61 (30%) 43 (24%)
    Moderate difficulty, needs cost adjustments 60 (29%) 8 (4.5%)
    Severe difficulty, requires borrowing/support 46 (22%) 4 (2.3%)
    Critical difficulty, impacts treatment 7 (3.4%) 2 (1.1%)
Annual Visit Frequency

<0.001
    Once a year or less 51 (25%) 75 (42%)
    Every 6 months 41 (20%) 39 (22%)
    Every 3 months 24 (12%) 33 (19%)
    Once a month 57 (28%) 20 (11%)
    Every 2 weeks 10 (4.9%) 5 (2.8%)
    Once a week or more 22 (11%) 5 (2.8%)
Impact on Daily Life

<0.001
    No impact 21 (10%) 85 (48%)
    Mild impact, manageable 58 (28%) 65 (37%)
    Moderate impact, occasional disruption 62 (30%) 21 (12%)
    Significant impact, schedule adjustments needed 38 (19%) 5 (2.8%)
    Severe impact, frequent disruption 26 (13%) 1 (0.6%)
Internet Usage

<0.001
    I do not have regular access to the internet 3 (1.5%) 2 (1.1%)
    Mobile Data (3G/4G/5G) 140 (68%) 61 (34%)
    Personal Broadband (Wi-Fi) 33 (16%) 104 (59%)
    Public Wi-Fi (hospital, cafes, libraries, etc.) 29 (14%) 10 (5.6%)
Frequency of Internet Issues

<0.001
    Rarely or Never 53 (26%) 75 (42%)
    Once a month 8 (3.9%) 24 (14%)
    Once a week 7 (3.4%) 15 (8.5%)
    A few times a week 44 (21%) 35 (20%)
    Once a day 16 (7.8%) 14 (7.9%)
    Multiple times a day 77 (38%) 14 (7.9%)
Daily Device Usage for Work or Study

>0.9
    Less than 1 hour 0 (NA%) 15 (8.5%)
    1-3 hours 0 (NA%) 30 (17%)
    3-5 hours 0 (NA%) 44 (25%)
    More than 5 hours 0 (NA%) 88 (50%)
Daily Device Usage for Leisure

>0.9
    Less than 1 hour 0 (NA%) 25 (14%)
    1-3 hours 0 (NA%) 81 (46%)
    3-5 hours 0 (NA%) 45 (25%)
    More than 5 hours 0 (NA%) 26 (15%)
Social Media Usage

>0.9
    Never 0 (NA%) 14 (7.9%)
    Occasionally (once a week or less) 0 (NA%) 29 (16%)
    Daily (1-3 times per day) 0 (NA%) 57 (32%)
    Multiple times per day 0 (NA%) 48 (27%)
    Whenever possible 0 (NA%) 29 (16%)
Comfort with New Technology

>0.9
    Very uncomfortable 0 (NA%) 6 (3.4%)
    Uncomfortable 0 (NA%) 8 (4.5%)
    Neutral 0 (NA%) 21 (12%)
    Comfortable 0 (NA%) 69 (39%)
    Very comfortable 0 (NA%) 73 (41%)
Device Replacement Frequency

>0.9
    Only when broken 0 (NA%) 69 (39%)
    More than 5 years 0 (NA%) 18 (10%)
    Every 3-5 years 0 (NA%) 45 (25%)
    Every 2 years 0 (NA%) 29 (16%)
    Annually 0 (NA%) 16 (9.0%)
Digital Tool Usage

>0.9
    No, never 0 (NA%) 27 (15%)
    Yes, rarely (e.g., less than once a week) 0 (NA%) 12 (6.8%)
    Yes, occasionally (e.g., a few times a week) 0 (NA%) 41 (23%)
    Yes, frequently (e.g., daily) 0 (NA%) 42 (24%)
    Yes, very frequently (e.g., multiple times a day) 0 (NA%) 55 (31%)
1 n (%)
2 Pearson’s Chi-squared test; Fisher’s exact test
Descriptive statistics of Frequent Device Usage
Variable Vietnam National Children’s Hospital, N = 2051 Vinmec International Healthcare System, N = 1771 p-value2
Smartphone 203 (99%) 171 (97%) 0.2
Laptop 30 (15%) 115 (65%) <0.001
Tablet 8 (3.9%) 53 (30%) <0.001
Smartwatch 4 (2.0%) 27 (15%) <0.001
Desktop computer 16 (7.8%) 36 (20%) <0.001
1 n (%)
2 Fisher’s exact test; Pearson’s Chi-squared test

Vinmec International Healthcare System

Descriptive statistics of Vinmec patient chronic condition
Variable N = 1771
Cardiovascular Diseases 21 (12%)
Diabetes 11 (6.2%)
Chronic Respiratory Diseases 6 (3.4%)
Chronic Kidney Disease 0 (0%)
Chronic Liver Diseases 3 (1.7%)
Chronic Musculoskeletal Disorders 11 (6.2%)
Neurological Disorders 2 (1.1%)
Thyroid Disorders 4 (2.3%)
Chronic Mental Disorders 10 (5.6%)
Chronic Gastrointestinal Disorders 14 (7.9%)
Autoimmune Disorders 5 (2.8%)
Metabolic Disorders 1 (0.6%)
Chronic Infectious Diseases 0 (0%)
Cancer 3 (1.7%)
No Chronic Condition 108 (61%)
1 n (%)
Descriptive statistics of Preferred Consultation Mode
Variable N = 1771
Preferred Consultation Mode - Regular Checkup 99 (56%)
Preferred Consultation Mode - Acute Symptoms Only 73 (41%)
Preferred Consultation Mode - Doctor's Recommendation 51 (29%)
Preferred Consultation Mode - Self Decision 63 (36%)
Preferred Consultation Mode - Requested by Family or Organization 25 (14%)
1 n (%)
Descriptive statistics of Primart Caregiver Support
Variable N = 1771
Self 118 (67%)
Spouse 48 (27%)
Children 27 (15%)
Other Relatives 41 (23%)
Hired Caregiver or Domestic Helper 2 (1.1%)
1 n (%)

Vietnam National Children’s Hospital

Descriptive statistics of patient
Variable N = 2051
Age 75.65 (± 101.13)
Reason for visit
    Allergic & Autoimmune Disorders 12 (5.9%)
    Gastrointestinal Disease 46 (22%)
    Kidney Disease 15 (7.3%)
    Liver Disease 14 (6.8%)
    Neurological Disorder 4 (2.0%)
    Respiratory Disease 46 (22%)
    Routine Check-up 68 (33%)
Chronic Condition
    Bị suy dinh dưỡng ; 1 (0.5%)
    Cancer 1 (0.5%)
    Chronic Allergic Disease 5 (2.4%)
    Chronic Cardiovascular Disease 5 (2.4%)
    Chronic Gastrointestinal Disease 30 (15%)
    Chronic Immune Disorder 10 (4.9%)
    Chronic Kidney & Urinary Disease 17 (8.3%)
    Chronic Respiratory Disease 17 (8.3%)
    Congenital Cataract 1 (0.5%)
    Da; 1 (0.5%)
    Metabolic Disorder 1 (0.5%)
    No Chronic Condition 114 (56%)
    Thalassemia 1 (0.5%)
    Thận đôi; 1 (0.5%)
Number of Caregivers in Family
    1 caregiver (Father or Mother) 91 (44%)
    2 caregivers (Both Father and Mother) 66 (32%)
    3 or more caregivers (Including Grandparents or Other Relatives) 47 (23%)
    Hired Caregiver or External Support 1 (0.5%)
Annual Leave for Child's Healthcare
    No leave 13 (6.3%)
    1 - 5 days/year 45 (22%)
    6 - 10 days/year 37 (18%)
    11 - 20 days/year 32 (16%)
    Over 20 days/year 78 (38%)
1 Mean (± SD); n (%)
Descriptive statistics of Current Accompanying Person
Variable N = 2051
Father 42 (20%)
Mother 178 (87%)
Grandfather 3 (1.5%)
Grandmother 15 (7.3%)
Sibling 0 (0%)
Relatives 1 (0.5%)
Others 2 (1.0%)
1 n (%)
Descriptive statistics of Preferred Consultation Mode
Variable N = 2051
Preferred Consultation Mode - Regular Checkup 24 (12%)
Preferred Consultation Mode - Acute Symptoms Only 72 (35%)
Preferred Consultation Mode - Both Regular & Acute 70 (34%)
Preferred Consultation Mode - Doctor's Recommendation 41 (20%)
Preferred Consultation Mode - Self Decision 26 (13%)
1 n (%)

Section 2: Understanding of Online Health Consultations

Section 2: Understanding of Online Health Consultations
Variables Vietnam National Children's Hospital Vinmec International Healthcare System
Are online consultations included in the training curriculum for medical students in Vietnam? 67.8 37.3
Can healthcare professionals use online consultations to provide health services for remote patients? 80.5 76.8
Can online consultations be conducted via mobile phones? 91.2 80.8
Can online consultations be used for communication between healthcare professionals during emergencies? 68.8 67.8
Can online consultations be used in the training and education of healthcare professionals? 67.3 55.9
Can online consultations be used to evaluate the progress of healthcare professionals’ learning? 62.9 52.0
Can online consultations be used to support continuing medical education for healthcare professionals? 72.7 75.7
Can online consultations be used to support diagnosis and treatment? 68.8 59.9
Can online consultations be used to support medical research? 65.9 62.7
Can online consultations be used to support patient monitoring? 82.0 86.4
Can online consultations be used to support screening and disease prevention? 69.3 67.8
Do healthcare professionals widely adopt online consultations in Vietnam? 65.9 31.6
Does using online consultations require a stable internet connection? 89.8 87.0
Does using online consultations require audio and video communication systems? 73.7 58.2
Online Consultations for Training Healthcare Workers 64.9 66.1

Section 3: Attitudes Toward Online Consultations

Characteristic Vietnam National Children’s Hospital, N = 2051 Vinmec International Healthcare System, N = 1771 p-value2
I would consider online consultations as they can help reduce hospital visits 5.14 (± 0.76) 4.99 (± 1.00) 0.3
I would consider online consultations as they can help reduce healthcare costs for patients 5.12 (± 0.75) 4.84 (± 1.07) 0.030
I would consider online consultations as they can save my travel time 5.20 (± 0.72) 5.07 (± 0.95) 0.4
I would consider online consultations as they can reduce time spent waiting for doctor appointments. 5.14 (± 0.73) 4.84 (± 1.18) 0.085
I would consider online consultations as they can increase patient interaction with the healthcare system. 5.16 (± 0.74) 4.43 (± 1.26) <0.001
I would consider online consultations as they can expedite the process of referring patients to specialists and reduce waiting times. 5.17 (± 0.68) 4.82 (± 0.96) <0.001
I would consider online consultations as they can help minimize medical errors. 4.85 (± 0.96) 3.77 (± 1.40) <0.001
I think online consultations are appropriate for patients who want to continue receiving or providing healthcare services. 5.03 (± 0.83) 4.50 (± 1.17) <0.001
I think online consultations are helpful for managing personal health or healthcare within the scope of my work. 5.11 (± 0.77) 4.57 (± 1.20) <0.001
I feel comfortable receiving or providing healthcare services via online consultations without additional training. 4.85 (± 0.96) 4.20 (± 1.43) <0.001
I feel comfortable receiving or providing healthcare services via online consultations when training has been provided. 4.96 (± 0.94) 4.55 (± 1.18) <0.001
I want to receive training on how to conduct online consultations. 4.96 (± 0.86) 4.57 (± 1.12) <0.001
I would consider online consultations after being trained on how to use them. 4.98 (± 0.84) 4.69 (± 1.01) 0.003
I would consider online consultations as a future option for receiving or providing healthcare services. 5.07 (± 0.75) 4.84 (± 0.91) 0.011
I would consider online consultations as an alternative way to receive or provide healthcare services in the future. 4.98 (± 0.83) 4.44 (± 1.17) <0.001
Online consultations pose risks to the security and privacy of patient information. 4.34 (± 1.31) 4.09 (± 1.22) 0.014
Online consultations limit effective communication between patients and doctors. 4.31 (± 1.32) 4.14 (± 1.15) 0.059
Online consultations increase the workload of healthcare staff. 4.36 (± 1.27) 3.72 (± 1.29) <0.001
Online consultations create new responsibilities for healthcare staff/patients. 4.53 (± 1.22) 3.70 (± 1.34) <0.001
Learning how to use online consultations requires significant effort. 4.72 (± 1.06) 3.86 (± 1.34) <0.001
I think learning to use online consultations requires a lot of knowledge and IT skills. 4.78 (± 1.00) 4.18 (± 1.30) <0.001
1 Mean (± SD)
2 Wilcoxon rank sum test

Section 4: Online Consultation Practices

Characteristic Vietnam National Children’s Hospital, N = 2051 Vinmec International Healthcare System, N = 1771 p-value2
I have observed online consultations being conducted at hospitals/clinics. 4.73 (± 1.07) 3.92 (± 1.36) <0.001
Online consultations are available and conducted at hospitals/clinics where I work or visit. 4.70 (± 1.10) 3.95 (± 1.33) <0.001
In the past, I have conducted or used online consultations to provide/receive healthcare services. 4.54 (± 1.23) 3.50 (± 1.56) <0.001
Currently, I am conducting or using online consultations to provide/receive healthcare services. 4.47 (± 1.28) 3.24 (± 1.53) <0.001
Training on online consultation technology is conducted at hospitals/clinics where I work or visit. 4.70 (± 1.11) 3.55 (± 1.43) <0.001
Online consultations should be conducted at healthcare centers/universities/hospitals/clinics where I work. 4.95 (± 0.90) 4.38 (± 1.30) <0.001
Online consultation training should be provided to all doctors, medical students, and patients. 5.03 (± 0.80) 4.82 (± 1.15) 0.3
I should be reimbursed or paid for participating in online consultations. 4.88 (± 0.93) 4.42 (± 1.27) <0.001
I will conduct/use online consultations if the costs can be reimbursed or covered by insurance. 4.94 (± 0.85) 4.76 (± 1.20) 0.6
1 Mean (± SD)
2 Wilcoxon rank sum test

Survey for Students

Demographic Characteristics of students
Variable N = 2201
Age 20.89 (± 5.83)
Gender
    Female 112 (51%)
    Male 108 (49%)
Average Monthly Income
    15 - 30 million VND 53 (24%)
    30 - 60 million VND 19 (8.6%)
    7 - 15 million VND 42 (19%)
    Less than 7 million VND 57 (26%)
    Over 60 million VND 49 (22%)
Year of study
    1 39 (18%)
    2 49 (22%)
    3 37 (17%)
    4 38 (17%)
    5 40 (18%)
    6 17 (7.7%)
Hometown
    Hanoi, Ho Chi Minh City 148 (67%)
    Other urban area 41 (19%)
    Rural area 13 (5.9%)
    Suburban area 18 (8.2%)
Currently live with
    Alone 53 (24%)
    In a shared housing facility (e.g., dormitory) 26 (12%)
    With a partner 7 (3.2%)
    With family 74 (34%)
    With roomates 60 (27%)
1 Mean (± SD); n (%)

Digital Literacy, Technology Usage, and Health Behavior Characteristics

What types of electronic devices do you own or have access to?
(Select all that apply)
Variable N = 2201
Smartphone 216 (98%)
Laptop 213 (97%)
Tablet 137 (62%)
Smartwatch 44 (20%)
Desktop computer 38 (17%)
1 n (%)
Digital Literacy, Technology Usage
Variable N = 2201
Internet Usage
    Broadband (Wi-Fi) 195 (89%)
    Mobile data (3G/4G/5G) 16 (7.3%)
    Public Wi-Fi (café, library, etc.) 9 (4.1%)
Frequency of Internet Issues
    Rarely or Never 60 (32%)
    1/ month 24 (13%)
    1/ week 21 (11%)
    A few times per week 61 (32%)
    Once/ day 22 (12%)
    Multiple times per day 0 (0%)
Daily Device Usage for Work or Study
    Less than 1 hour 5 (2.3%)
    1-3 hours 31 (14%)
    3-5 hours 62 (28%)
    More than 5 hours 122 (55%)
Daily Non-Work/Study Device Usage
    Less than 1 hour 13 (5.9%)
    1-3 hours 97 (44%)
    3-5 hours 62 (28%)
    More than 5 hours 48 (22%)
Social Media Usage
    Never 1 (0.5%)
    Occasionally (once a week or less) 7 (3.2%)
    Whenever possible (addicted) 21 (9.5%)
    Daily (1-3 times a day) 89 (40%)
    Multiple times a day 102 (46%)
Comfort with New Technology
    Very uncomfortable 3 (1.4%)
    Uncomfortable 4 (1.8%)
    Neutral 32 (15%)
    Comfortable 84 (38%)
    Very comfortable 97 (44%)
Device Replacement Frequency
    Every year 5 (2.3%)
    Every 2 years 22 (10%)
    Every 3-5 years 73 (33%)
    Less than every 5 years 16 (7.3%)
    Only when broken 104 (47%)
Digital Tool Usage
    No, never 9 (4.1%)
    Yes, rarely (e.g., less than once a week) 12 (5.5%)
    Yes, occasionally (e.g., a few times a week) 58 (26%)
    Yes, frequently (e.g., daily) 77 (35%)
    Yes, very frequently (e.g., several times a day) 64 (29%)
Health Condition
    Very poor 1 (0.5%)
    Poor 10 (4.5%)
    Fair 58 (26%)
    Good 114 (52%)
    Excellent 37 (17%)
Healthcare Visit Frequency
    More than once a month 7 (3.2%)
    Once every few months 40 (18%)
    Once a year 76 (35%)
    Only when needed (rarely) 97 (44%)
Preference for In-Person Healthcare
    Strongly disagree 5 (2.3%)
    Disagree 23 (10%)
    Neutral 53 (24%)
    Agree 65 (30%)
    Strongly agree 74 (34%)
1 n (%)

Section 2: Understanding of Online Health Consultations

Section 3: Attitudes Toward Online Consultations

Section 4: Online Consultation Practices

Would you please enquire for the questionnaire (questions) to be sent to me in a MS Word and coded as per below:

Knowledge Questions
Code Question Text
K1 Can virtual consultation be used by healthcare professionals to provide healthcare services to patients remotely?
K2 Is virtual consultation widely used by healthcare professionals in Vietnam?
K3 Is virtual consultation training available in the undergraduate medical curriculum in Vietnam?
K4 Does virtual consultation use require internet connectivity?
K5 Does virtual consultation use require audio and video conferencing system?
K6 Could virtual consultation be conducted using a mobile phone?
K7 Could virtual consultation be used to facilitate diagnosis and treatment?
K8 Could virtual consultation be used to facilitate screening and prevention of diseases?
K9 Could virtual consultation be used to facilitate medical research?
K10 Could virtual consultation be used to facilitate follow-up of patients?
K11 Could virtual consultation be used for training of healthcare professionals?
K12 Could virtual consultation be used for assessment of academic progress for healthcare professionals?
K13 Could virtual consultation be used for peer-to-peer clinical communication among healthcare professionals?
K14 Could virtual consultation be used to facilitate continuous medical education for healthcare professionals?
K15 Should written consent be sought from patients, before virtual consultation can be conducted?
Attitude Questions
Code Question Text
A1 I would consider virtual consultations as they would reduce hospital visits for patients.
A2 I would consider virtual consultations as they would reduce cost for patients to see a doctor.
A3 I would consider virtual consultations as they would reduce travelling time for patients.
A4 I would consider virtual consultations as they would reduce time off work to see a doctor.
A5 I would consider virtual consultations as they would increase patient’s engagement with the healthcare system.
A6 I would consider virtual consultations as they would speed-up specialist referral and reduce appointment time.
A7 I would consider virtual consultations as it could reduce medical errors.
A8 I think virtual consultations fit well with the way I like to receive/provide healthcare.
A9 I think virtual consultations are useful to manage my health problem/relevant to my job scope.
A10 I am comfortable with receiving/providing healthcare through virtual consultations without any training.
A11 I am comfortable with receiving/providing healthcare through virtual consultation because I have received training.
A12 I would like to receive training on conducting virtual consultations.
A13 I would consider trying virtual consultations after attending training in virtual consultation use.
A14 I would consider virtual consultations to receive/provide healthcare in the future.
A15 I would consider virtual consultation as an alternative way of receiving/ providing healthcare in the future.
A16 Virtual consultations threaten patient confidentiality and privacy.
A17 Virtual consultations limit effective patient-doctor communication.
A18 Virtual consultations increase healthcare worker workload.
A19 Virtual consultations create new responsibilities for healthcare staff/patients.
A20 Learning to use virtual consultations requires a lot of effort.
A21 I think learning to use virtual consultation requires a lot of knowledge on IT gadgets.
Practice Questions
Code Question Text
P1 I have seen virtual consultation practiced in hospitals/clinics.
P2 Virtual consultation is readily available and practiced in the hospital that I work in/visit.
P3 I have previously practiced virtual consultation to provide/receive healthcare.
P4 I am currently practicing/using virtual consultation to provide/receive healthcare.
P5 Virtual consultation technology training is practiced in my hospital/clinic that I work in/visit.
P6 Virtual consultation technology training is practiced in my hospital/clinic that I work in/visit.
P7 Virtual consultation training should be given to all healthcare practitioners, medical students and patients.
P8 I will be reimbursed financially or receive payment for virtual consultations.
P9 I will practice/use virtual consultation because the reimbursement/fee payment could be covered by the insurance company.

Qualitative Analysis

In your view, what does virtual healthcare mean?

Canonical term Total freq Student (EN) Doctor (VI) Patient (VI) Terms (freq) EN Terms (freq) VI
online 598 140 250 208 online (101), through online (12), via online (11), online healthcare (6), online health (5), provided online (3), care online (2) gian tiep (7), internet (67), kham online (21), nen tang (24), online (165), qua internet (31), qua mang (33), qua online (11), truc tuyen (99)
virtual consultation 536 168 231 137 virtual (40), virtual healthcare (33), consultation (30), telemedicine (13), consultations (11), consult (8), consulting (7), online consultation (6), health consultation (5), telehealth (5), consultant (4), consultation online (2), consultations online (2), virtual health (2) consultation (6), giai dap (14), ho tro (24), huong dan (8), tu van (316)
healthcare services 503 19 276 208 medical services (9), services remotely (5), mental (3), mental health (2) benh vien (41), cham soc (156), chua benh (28), dich vu (88), hinh thuc (27), khach hang (19), nguoi benh (36), nhan vien (14), phong kham (11), y te (64)
clinical activities 317 75 135 107 diagnosis (11), treatment (10), monitoring (8), check up (6), diagnose (5), diagnoses (5), health check (5), monitoring and (5), checking (4), monitor (3), remote monitoring (3), checkup (2), checkups (2), treating illnesses (2), treatment plans (2), treatments (2) chan doan (18), dat lich (8), dieu tri (34), don thuoc (7), ke don (10), kham benh (41), quan ly (10), tham kham (42), theo doi (42), tinh trang (21), xet nghiem (9)
remote 262 94 93 75 remote (20), remotely (15), virtually (9), remote healthcare (6), without needing (6), distance (5), far away (4), from far (3), remote collaboration (3), remotely using (3), remotely without (3), care remotely (2), remote areas (2), remote service (2), remote services (2), remotely through (2), via virtual (2), virtually through (2), virtually via (2), distant (1) khong can (60), khong gap (8), moi noi (7), tu xa (93)
technology 250 99 105 46 digital (23), technology (15), through digital (15), devices (10), ai (8), technologies (7), digital technologies (6), through technology (4), digital tools (2), using digital (2), using technology (2), via devices (2), laptops (1), wearable (1), wireless (1) cong nghe (23), dien tu (18), may tinh (20), phuong tien (20), su dung (18), thiet bi (33), thong minh (19)
communication 248 103 71 74 video (23), phone (10), video call (9), video calls (8), mobile (7), phone calls (7), communication (6), zoom (6), like video (4), phone call (4), conferencing (3), mobile calls (3), online communication (3), conferencing phone (2), via calls (2), via video (2), video consultations (2), vc (1), videoconferencing (1) call (13), dien thoai (64), goi dien (19), lien lac (8), nhan tin (9), trao doi (20), video call (12)
convenience 180 17 35 128 easier (4), time (4), convenience (3), convenient (3), easily (1), effective (1), mobility (1) chi phi (16), di chuyen (8), ket noi (28), kip (6), moi luc (7), nhanh chong (9), tai nha (14), thoi gian (30), tien loi (26), tiet kiem (19)
platforms 74 48 17 9 internet (12), digital platforms (8), online platform (7), health apps (4), mobile apps (4), online platforms (4), application (3), applications (2), via internet (2), app (1), software (1) phan mem (10), ung dung (16)

What are the benefits of virtual healthcare?

Canonical term Total freq Student Doctor Patient Terms (freq) EN Terms (freq) VI
time & timeliness 778 104 392 282 save time (17), time saving (17), fast (11), quick (10), faster (7), less time (7), timely (6), saves time (5), fast and (4), quicker (3), saving time (3), waiting (3), quick diagnosis (2), time consuming (2), time cost (2), time efficient (2), time savings (2), quickly (1) thoi gian (279), nhanh (193), nhanh chong (60), cho doi (39), kip thoi (27), nhanh tien (23), xep hang (13), tien nhanh (11), time (9), nhanh hon (5), nhanh re (5), nhanh va (5), qua tai (5)
cost & affordability 478 99 222 157 cost (32), costs (11), money (11), cheap (5), cost effectiveness (5), cheaper (4), cost effective (4), affordable (3), cost savings (3), save money (3), cheaper faster (2), cost saving (2), financial (2), less expensive (2), low cost (2), lower costs (2), no cost (2), reduce cost (2), reduce transportation (2) tien (238), chi phi (135), re tien (6)
convenience & comfort 397 130 166 101 convenient (49), convenience (28), easy (20), comfortable (7), ease (4), convenience cost (3), easier (3), easily access (2), easily accessible (2), healthcare convenience (2), more accessible (2), more convenience (2), offers convenience (2), suitable (2), conveniently (1), manageable (1) tien loi (145), de dang (34), thuan tien (33), nhanh gon (22), chu dong (15), don gian (6), thuan loi (6), tien ich (6)
distance & travel 237 10 96 131 for remote (2), for traveling (2), no distance (2), no travel (2), without traveling (2) di lai (145), di chuyen (62), o xa (12), khoang cach (8)
accessibility & availability 114 35 64 15 accessible (11), accessibility (9), increased access (8), improves access (2), provide increased (2), approachable (1), availability (1), freely (1) tiep can (61), lien tuc (10), thuong xuyen (8)
flexibility (anytime/anywhere) 65 14 43 8 flexible (6), and flexibility (2), flexibility (2), more flexible (2), time flexible (2) moi luc (21), moi noi (18), linh hoat (12)
efficiency & effectiveness 26 26 0 0 efficient (8), effectiveness (5), effective (4), efficiency (3), enhance healthcare (2), more efficient (2), efficiently (1), indirectly (1) NA
quality of care 17 17 0 0 quality (9), high quality (2), quality care (2), quality healthcare (2), accuracy (1), accurate (1) NA
privacy & safety 10 4 1 5 safe (2), private (1), privately (1) nhiem cheo (6)

What are the barriers for the implementation (or use) of virtual healthcare?

Canonical term Total freq Student Doctor Patient Terms (freq) EN Terms (freq) VI
Physical Exam / Clinical 559 129 320 110 physical (38), examination (19), in person (17), physical examination (17), physical exam (7), perform physical (5), physical exams (4), cannot perform (3), physical examinations (3), assessment (2), auscultation (2), cannot check (2), diagnosis accuracy (2), lab tests (2), person physical (2), physical assessment (2), require physical (2) tham kham (95), chan doan (47), lam sang (44), trieu chung (39), khong kham (35), danh gia (32), xet nghiem (30), kham benh (27), khong tham (25), kham duoc (24), kham lam (13), chuyen mon (12), go nghe (7)
Technical / Connectivity 344 151 109 84 internet (48), connection (18), limited access (12), internet connection (11), technical (11), internet access (10), connectivity (6), reliable internet (5), technical issues (4), connection lack (3), poor connectivity (3), complexity (2), complicate (2), connections (2), digital infrastructure (2), high speed (2), internet connectivity (2), interruption (2), limited internet (2), maintenance (2), technical skills (2) internet (63), ket noi (40), mang internet (17), duong truyen (15), on dinh (15), he thong (8), wifi (8), phan mem (7), truyen thong (7), ung dung (7), mang kem (6)
Human Interaction / Comfort 271 18 146 107 interaction (5), interactions (5), human interaction (4), comfortable (2), meet doctors (2) kho (115), tuong (48), kho khan (38), cham soc (21), dieu tri (12), phu hop (10), tiep xuc (9)
Infrastructure & Facilities 213 30 118 65 information (14), infrastructure (8), facilities (3), virtual platform (3), appropriate devices (2) thiet bi (47), thong tin (46), dich vu (42), cong nghe (40), hinh anh (8)
Accessibility / Availability 162 28 86 48 rural areas (7), difficult (6), difficulties (4), accessibility (3), accessible (2), difficulty (2), language (2), not accessible (2) tiep can (38), han che (36), nguoi lon (17), xa (17), kho tiep (12), nguoi gia (8), cao tuoi (6)
Digital Literacy & Skills 154 37 72 45 literacy (13), knowledge (6), literacy privacy (4), awareness (2), education (2), familiar with (2), new technology (2), not familiar (2), savvy (2), technology knowledge (2) su dung (59), thoi quen (14), pho bien (12), thanh thao (11), chua quen (7), pho cap (7), trien khai (7)
Quality & Accuracy 105 21 45 39 accuracy (9), effective (3), quality (3), accurate (2), inaccuracy (2), inaccurate (2) chinh xac (65), chat luong (19)
Privacy & Security 92 54 20 18 privacy (21), security (12), privacy concerns (10), security concerns (3), data privacy (2), leakage (2), privacy security (2), sensitive (2) bao mat (10), bo sot (10), lua dao (9), yen tam (9)
Trust & Credibility 89 28 40 21 trust (9), reliable (8), reliability (7), credibility (2), patient's trust (2) tin tuong (32), tin cay (18), ro rang (11)
Elderly / Vulnerable 35 15 8 12 elderly (12), the elderly (3) lon tuoi (20)
Regulation / Legal / Reimbursement 35 28 6 1 regulatory (7), insurance coverage (4), regulatory challenges (4), reimbursement (3), inconsistent insurance (2), legal (2), regulations (2), regulatory issues (2), rules (2) phap ly (7)

What kind of health issues that you would use virtual healthcare?

Canonical term Total freq Student Doctor Patient Terms (freq) EN Terms (freq) VI
Follow-up & Monitoring 328 34 220 74 checkups (12), follow ups (6), monitoring (5), routine check (5), appointments (4), medical advice (2) tu van (189), theo doi (51), xet nghiem (29), tai kham (15), dinh ki (10)
Chronic Disease Management 184 73 97 14 chronic (25), diabetes (11), hypertension (8), medication management (7), disease management (6), like diabetes (5), managing chronic (4), prescription refills (3), management prescription (2), blood pressure (1), blood sugar (1) man tinh (67), quan ly (11), huyet ap (8), don thuoc (6), chronic (5), noi khoa (5), tieu duong (5), duong tang (4)
Physical Symptoms / Pain 160 41 26 93 headache (12), symptoms (11), stomachache (5), constitutional symptoms (3), pain (3), sore throat (3), back pain (2), nausea (1), numb pain (1) ho (47), trieu chung (25), ho hap (10), sot ho (9), mui hong (8), tai mui (8), dau bung (6), ho sot (6)
Mental Health / Psychology 156 80 65 11 mental health (45), therapy (9), psychology (4), anxiety (3), depression (3), psychiatry (3), psychological (3), for anxiety (2), for mental (2), behavioral therapy (1), body dysmorphia (1), care suicide (1), mindfulness programs (1), psychologists (1), suicide prevention (1) tam ly (47), tinh than (17), tam than (8), mental health (4)
General / Preventive Care 149 41 62 46 common (25), general health (4), health check (4), common health (3), preventive care (3), atypical symptoms (1), basic health (1) thong thuong (56), tham kham (15), ban dau (13), tong quat (12), phong benh (7), sang loc (5)
Infectious & Common Illnesses 128 78 11 39 cold (22), flu (18), fever (12), colds (8), cough (8), diarrhea (3), illnesses colds (2), infectious diseases (2), borne diseases (1), nasal congestion (1), sneeze (1) cam cum (19), tieu hoa (16), thuong gap (7), di ung (4), hay gap (4)
Mild / Non-urgent Conditions 99 35 36 28 minor illnesses (10), non emergency (9), mild diseases (4), mild conditions (3), mild health (3), mild fever (2), non severe (2), non urgent (2) benh nhe (33), don gian (21), khong cap (10)
Nutrition & Lifestyle 58 6 34 18 nutrition (4), lifestyle (2) dinh duong (47), lam dep (5)
Dermatology / Skin Issues 57 19 23 15 skin (9), dermatology (7), health dermatology (2), rashes eczema (1) da lieu (29), ngoai da (9)
Specialized Areas 47 11 27 9 asthma (3), allergies (2), internal medicine (2), allergy medication (1), alzheimer (1), bone disease (1), menstrual issues (1) tiem chung (16), dat lich (11), thao duong (5), chup chieu (4)