Table 1. Missing Data Summary
Variable Missing (n) Missing (%)
bmi_timeseries_during_pregnancy_2429 66,680 40.32%
bmi_timeseries_during_pregnancy_datetime_2429 66,680 40.32%
weight_timeseries_during_pregnancy_2431 61,249 37.03%
weight_timeseries_during_pregnancy_datetime_2431 61,249 37.03%
history_stillbirth_icd_2440 58,782 35.54%
bmi_timeseries_before_pregnancy_2430 52,744 31.89%
bmi_timeseries_before_pregnancy_datetime_2430 52,744 31.89%
weight_timeseries_before_pregnancy_2432 48,891 29.56%
weight_timeseries_before_pregnancy_datetime_2432 48,891 29.56%
sbp_timeseries_1_year_before_up_to_early_pregnan_2433 44,235 26.75%
sbp_timeseries_1_year_before_up_to_early_pregnan_datetime_2433 44,235 26.75%
dbp_timeseries_1_year_before_up_to_early_pregnan_2434 44,235 26.75%
dbp_timeseries_1_year_before_up_to_early_pregnan_datetime_2434 44,235 26.75%
chronic_renal_disease_1802 43,899 26.54%
c_alcohol_abuse_1824 43,899 26.54%
l_chronic_renal_disease_icd10_1800 42,041 25.42%
c_systemic_lupus_erythematosus_1822 42,041 25.42%
cardiac_disease_preexisting_1798 42,040 25.42%
l_bleeding_disorder_preexisting_1842 42,040 25.42%
c_obesity_1888 42,040 25.42%
l_anemia_preexisting_1804 42,040 25.42%
l_placenta_previa_1806 42,040 25.42%
l_multiple_pregnancy_1807 42,040 25.42%
l_substance_use_disorder_1808 42,040 25.42%
l_connective_tissue_or_autoimmune_disease_1809 42,040 25.42%
l_chronic_hypertension_1810 42,040 25.42%
l_preexisting_diabetes_1811 42,040 25.42%
l_neuromuscular_disease_1812 42,040 25.42%
l_major_mental_health_disorder_1813 42,040 25.42%
l_gestational_diabetes_mellitus_1814 42,040 25.42%
c_pulmonary_hypertension_1815 42,040 25.42%
m_spotting_in_pregnancy_1816 42,040 25.42%
c_sickle_cell_disease_1817 42,040 25.42%
m_hx_preterm_labor_1818 42,040 25.42%
c_mild_preeclampsia_1819 42,040 25.42%
c_severe_preeclampsia_or_eclampsia_1820 42,040 25.42%
c_congenital_heart_disease_1821 42,040 25.42%
c_drug_abuse_1823 42,040 25.42%
c_asthma_1825 42,040 25.42%
c_preexisting_diabetes_mellitus_1826 42,040 25.42%
m_cervical_incompetence_1837 42,040 25.42%
m_previous_cesarean_delivery_1829 42,040 25.42%
m_known_genetic_diagnosis_1830 42,040 25.42%
m_general_us_anomalies_1831 42,040 25.42%
m_hyperthyroid_1832 42,040 25.42%
m_hypothyroid_1833 42,040 25.42%
m_aplas_1834 42,040 25.42%
m_trauma_in_preg_1835 42,040 25.42%
m_cervical_incompetence_1836 42,040 25.42%
patient_race_2424 20,842 12.6%
ADI_NATRANK 15,604 9.43%
outcome_stillbirth_icd_2437 15,565 9.41%
zipcode_clean 14,446 8.73%
insurance_type_2426 14,198 8.58%
insurance_subtype_2427 14,198 8.58%
patient_ethnicity_major_2425 5,640 3.41%
pregnancy_outcome 4,334 2.62%
newborn_gestational_age 2,956 1.79%
gest_wks 2,956 1.79%
conception_date 2,956 1.79%
wk20_date 2,956 1.79%
outcome_apgar_1_min_2435 1,664 1.01%
outcome_apgar_5_min_2436 1,661 1%
maternal_dob_2428 4 0%
mom_age 4 0%
id 0 0%
epic_pmrn 0 0%
delivery_date 0 0%
delivery_time 0 0%
stillbirth_flag 0 0%
delivery_category 0 0%