| Overall (N=57726) |
|
|---|---|
| Age at baseline (years) | |
| Mean (SD) | 56.0 (8.23) |
| Median [Min, Max] | 57.0 [38.0, 72.0] |
| Sex | |
| Female | 32141 (55.7%) |
| Male | 25585 (44.3%) |
| Average total household income before tax (£) | |
| 18,000 to 30,999 | 10106 (17.5%) |
| 31,000 to 51,999 | 11933 (20.7%) |
| 52,000 to 100,000 | 12044 (20.9%) |
| Greater than 100,000 | 5794 (10.0%) |
| Less than 18,000 | 8925 (15.5%) |
| Missing | 8924 (15.5%) |
| Index of Multiple Deprivation level | |
| high | 18239 (31.6%) |
| low | 14296 (24.8%) |
| medium | 25191 (43.6%) |
| Transport type used (excluding commuting) | |
| Car/motor vehicle | 31995 (55.4%) |
| Cycle | 1313 (2.3%) |
| None of the above | 190 (0.3%) |
| Prefer not to answer | 65 (0.1%) |
| Public transport | 8920 (15.5%) |
| Walk | 15215 (26.4%) |
| Missing | 28 (0.0%) |
| Transport type for commuting to workplace | |
| Car/motor vehicle | 15020 (26.0%) |
| Cycle | 1401 (2.4%) |
| None of the above | 211 (0.4%) |
| Prefer not to answer | 50 (0.1%) |
| Public transport | 9179 (15.9%) |
| Walk | 6059 (10.5%) |
| Missing | 25806 (44.7%) |
| Distance between residential address and workplace (miles) | |
| Mean (SD) | 8.00 (58.8) |
| Median [Min, Max] | 5.00 [-10.0, 6000] |
| Missing | 25806 (44.7%) |
| IPAQ activity group | |
| high | 18934 (32.8%) |
| low | 8055 (14.0%) |
| moderate | 21011 (36.4%) |
| Missing | 9726 (16.8%) |
| Achieved UK guidelines physical activity recommendation | |
| no | 21838 (37.8%) |
| yes | 22054 (38.2%) |
| Missing | 13834 (24.0%) |
| 7-day accelerometer: time spent doing any level physical activity (≥ 40 mg) | |
| Mean (SD) | 305 (78.5) |
| Median [Min, Max] | 301 [46.1, 713] |
| Missing | 44740 (77.5%) |
| 7-day accelerometer: time spent doing any light physical activity (≥ 40 mg and <100) | |
| Mean (SD) | 107 (43.3) |
| Median [Min, Max] | 104 [1.44, 409] |
| Missing | 44740 (77.5%) |
| 7-day accelerometer: time spent doing moderate activity (≥ 100 mg and <400 mg) | |
| Mean (SD) | 107 (43.3) |
| Median [Min, Max] | 104 [1.44, 409] |
| Missing | 44740 (77.5%) |
| 7-day accelerometer: time spent doing moderate or vigorous activity (≥ 100 mg) | |
| Mean (SD) | 112 (46.0) |
| Median [Min, Max] | 108 [1.44, 449] |
| Missing | 44740 (77.5%) |
| data_quality_good_wear_time_f90015_0_0.y.x | |
| No | 1108 (1.9%) |
| Yes | 12987 (22.5%) |
| Missing | 43631 (75.6%) |
| 7-day accelerometer: good calibration | |
| No | 5 (0.0%) |
| Yes | 14090 (24.4%) |
| Missing | 43631 (75.6%) |
| length_of_time_at_current_address_f699_0_0.x | |
| Mean (SD) | 16.9 (11.5) |
| Median [Min, Max] | 15.0 [-3.00, 70.0] |
| Missing | 1401 (2.4%) |