Table 1.
Demographics, by changes in activity status at follow-up (stayed the same, became inactive, became more active). N = 1031
| Activity status at follow-up a | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Total | Stayed same | Became inactive | Became more active | ||||||
| N | Column % | N | Row % | N | Row % | N | Row % | ||
| 1031 | 100% | 756 | 73.3% | 118 | 11.4% | 157 | 15.2% | ||
| Characteristic | N | Column % | N | Column % | N | Column % | |||
| Age | 18 to < 30 | 513 | 50% | 369 | 49% | 59 | 50% | 85 | 54% |
| 30 to < 40 | 321 | 31% | 250 | 33% | 40 | 34% | 31 | 20% | |
| 40 and over | 197 | 19% | 137 | 18% | 19 | 16% | 41 | 26% | |
| Gender | Male | 415 | 40% | 309 | 41% | 42 | 36% | 64 | 41% |
| Female | 616 | 60% | 447 | 59% | 76 | 64% | 93 | 59% | |
| Race/Ethnicity | White (non-Hispanic) | 620 | 60% | 470 | 62% | 68 | 58% | 82 | 52% |
| Black (non-Hispanic) | 184 | 18% | 120 | 16% | 29 | 25% | 35 | 22% | |
| Latino/Hispanic | 61 | 6% | 46 | 6% | 6 | 5% | 9 | 6% | |
| Asian, Pacific Islander, or South Asian | 150 | 15% | 109 | 14% | 11 | 9% | 30 | 19% | |
| Other (Native Am., Middle Eastern, Mixed) | 16 | 2% | 11 | 1% | 4 | 3% | 1 | 1% | |
| Disadvantaged socio-economic status b | Yes | 309 | 30% | 233 | 31% | 47 | 40% | 61 | 39% |
| Income (per capita in household) | Total, mean (std) | $47,100 | $33,300 | $46,400 | $33,800 | $41,000 | $30,700 | $38,100 | $31,100 |
| Among students, mean (std) | $29,100 | $22,800 | $28,000 | $20,000 | $24,100 | $17,900 | $24,500 | $15,100 | |
| Among non-students, mean (std) | $53,300 | $34,100 | $53,300 | $35,300 | $48,400 | $32,300 | $44,800 | $34,700 | |
| Education | Years of schooling, mean (std) | 16.2 | 1.9 | 16.2 | 2.0 | 15.9 | 2.0 | 16.0 | 2.1 |
| Has Bachelor's degree (4-year college) | 809 | 78% | 641 | 85% | 96 | 81% | 128 | 82% | |
| Employment and student status c | Percent reporting as student | 296 | 29% | 208 | 28% | 36 | 31% | 52 | 33% |
| Percent reporting as full time workers | 629 | 61% | 480 | 63% | 62 | 53% | 87 | 55% | |
| Household composition | Lives alone | 296 | 29% | 214 | 28% | 38 | 32% | 44 | 28% |
| Lives with other adults | 549 | 53% | 416 | 55% | 53 | 45% | 80 | 51% | |
| Children in household | 186 | 18% | 126 | 17% | 27 | 23% | 33 | 21% | |
| Health status variables d | Chronic illness | 246 | 24% | 166 | 22% | 39 | 33% | 41 | 26% |
| Past month, 7 + days physically/mentally unwell | 281 | 27% | 166 | 22% | 39 | 33% | 41 | 26% | |
| Length of time lived in Philadelphia (years) | Median (25th and 75th percentile) | 4 | (1,14) | 4 | (1–12) | 5.5 | (1.5–21) | 4 | (1–21) |
| Remained in same ZIP Code, baseline to follow-up | Yes | 828 | 80% | 614 | 81% | 90 | 76% | 124 | 79% |
Abbreviations: MVPA Moderate or vigorous physical activity, Min Minutes, Std Standard deviation
a “Inactive” in this table is defined as less than 10 min per week of non-walking MVPA. "More active" refers to not inactive
b Disadvantaged is defined in the Supplement
c Employment and student status (not mutually exclusive)
d Chronic illness refers to ever told by medical professional that had elevated blood pressure or cholesterol, or coronary artery disease, or diabetes