Table 5:
Associations of self-reported neighborhood cohesion (independent variable) with 10-year changes in accelerometer-based activity minutes/day (dependent variable), by race and sex group, the CARDIA Study, 2005–2016 (N=892)
| Black Men (N=107) |
Black Women (N=220) |
White Men (N=222) |
White Women (N=343) |
|||||
|---|---|---|---|---|---|---|---|---|
| Beta (95% CI) |
p-value | Beta (95% CI) |
p-value | Beta (95% CI) |
p-value | Beta (95% CI) |
p-value | |
| ΔSedentary | ||||||||
| Model1 | −26.91 (−47.75, −6.06) |
0.012 | −2.82 (−13.93, 8.30) |
0.618 | −4.92 (−15.36, 5.52) |
0.354 | 2.08 (−6.21, 10.37) |
0.622 |
| Model 2 | −25.44 (−46.73, −4.14 |
0.020 | −2.76 (−14.10, 8.57) |
0.631 | −6.18 (−16.63, 4.27) |
0.245 | 1.67 (−6.69, 10.03) |
0.695 |
| ΔLPA | ||||||||
| Model 1 | 20.72 (3.68, 37.75) |
0.018 | −0.46 (−10.47, 9.54) |
0.927 | 3.65 (−6.12, 13.42) |
0.463 | −0.63 (−8.69, 7.43) |
0.878 |
| Model 2 | 19.00 (1.89, 36.10) |
0.030 | 0.30 (−9.88, 10.48) |
0.953 | 4.80 (−4.96, 14.55) |
0.334 | −0.21 (−8.35, 7.93) |
0.960 |
| ΔMVPA | ||||||||
| Model 1 | 4.91 (−1.27, 11.10) |
0.118 | 1.08 (−1.23, 3.43) |
0.363 | 0.34 (−2.79, 3.47) |
0.830 | −0.69 (−2.92, 1.54) |
0.542 |
| Model 2 | 5.33 (−1.01, 11.66) |
0.098 | 1.21 (−1.20, 3.62) |
0.323 | 0.10 (−3.07, 3.27) |
0.949 | −0.70 (−2.94, 1.53) |
0.535 |
Models expressed per 1 SD of neighborhood cohesion (3.5 units). Change in accelerometer-based activity calculated as year 30 minus year 20. Model 1 adjusted for baseline (year 20) center, age, education, employment status, family income, the baseline activity of interest (i.e. Δsedentary model adjusted for baseline sedentary time), and 10-year change in total accelerometer wear time. Model 2 additionally adjusted for smoking status, alcohol consumption, and depressive symptoms.