Table 1 Participant characteristics by intervention group
Total (N = 512) | Adaptive Goal + Immediate Reinforcement (n = 128) | Static Goal + Immediate Reinforcement (n = 128) | Adaptive Goal + Delayed Reinforcement (n = 128) | Static Goal + Delayed Reinforcement (n = 128) | |
|---|---|---|---|---|---|
Female, % | 64.3 | 64.1 | 62.5 | 63.3 | 68.0 |
Age, Mean (SD) | 45.5 (9.1) | 45.6 (9.5) | 46.0 (8.9) | 46.7 (8.6) | 43.5 (9.3) |
Race and ethnicity | |||||
Caucasian or white, % | 84.0 | 84.4 | 82.8 | 82.0 | 82.8 |
African American or Black, % | 6.3 | 3.9 | 7.0 | 7.0 | 6.3 |
American Indian or Alaskan Native, % | 2.7 | 3.1 | 2.3 | 1.6 | 3.9 |
Asian, % | 2.3 | 3.1 | 2.3 | 2.3 | 1.6 |
Native Hawaiian or other Pacific Islander, % | 1.4 | 2.3 | 0.8 | 1.6 | 0.8 |
Prefer not to answer, % | 6.2 | 3.8 | 6.2 | 7.8 | 7.0 |
Hispanic or Latino, % | 18.8 | 17.2 | 20.3 | 18.8 | 18.8 |
BMI, Mean (SD) | 33.9 (7.3) | 33.7 (7.3) | 33.8 (7.3) | 33.6 (7.0) | 34.5 (7.6) |
Current tobacco smoker, % | 5.0 | 2.4 | 7.8 | 3.9 | 6.3 |
Current E-smoker, % | 2.0 | 1.6 | 2.4 | 0.8 | 3.2 |
Married/living with partner, % | 67.5 | 64.1 | 66.4 | 72.7 | 67.2 |
Residence type, % | |||||
Single family house | 76.1 | 72.7 | 71.5 | 81.3 | 78.9 |
Apartment | 13.3 | 12.9 | 15.4 | 11.7 | 13.3 |
Years at current residence, mean (SD) | 7.3 (7.4) | 7.3 (7.8) | 7.2 (7.5) | 8.2 (7.0) | 6.4 (7.1) |
Has children in household, % | 49.1 | 47.7 | 47.5 | 50.0 | 50.8 |
# of children in household, median | 0 | 0 | 0 | 0.5 | 1 |
Household income, median | $60,000–79,999 | $80,000–99,999 | $60,000–79,999 | $60,000–79,999 | $80,000- 99,999 |
Education, median | College graduate | College graduate | College graduate | College graduate | College graduate |
Employed, full time % | 76.2 | 76.6 | 75.8 | 73.4 | 78.9 |
Distance from home to work (meters), median | 16,316 | 15,368 | 16,718 | 15,597 | 16,926 |
Individual level walkability, median | -0.08 | 0.16 | -0.22 | -0.38 | 0.20 |