Table 4. Contribution of key community components in explaining physical activity decline among adult Chinese men and women.
| Occupational Physical Activity (1991- 2006) | Change (1991-2006) | Coef. | Change * Coef. | % contribution of explained change | % contribution of total change in PA | ||
|---|---|---|---|---|---|---|---|
| Mean | Bootstrapped 95% CI | ||||||
| Men | Housing Infrastructure | 3.79 | -9.15 | -34.66 | 33.27% | 26.79% | (22.18, 85.40) |
| Educational Institution | 2.36 | -12.97 | -30.61 | 29.39% | 23.66% | (20.97, 26.35) | |
| Economy | 3.36 | -7.08 | -23.78 | 22.82% | 18.38% | (14.67, 22.09) | |
| Sanitation Infrastructure | 1.80 | -9.13 | -16.44 | 15.78% | 12.71% | (11.24, 14.18) | |
| Other components | 1.32 | -1.26% | -1.02% | ||||
| Total | -104.17 | 100.00% | 80.52% | (75.63, 85.40) | |||
| Women | Housing Infrastructure | 3.65 | -10.54 | -38.49 | 32.72% | 21.05% | (17.60, 24.50) |
| Educational Institution | 2.19 | -17.00 | -37.17 | 31.60% | 20.37% | (18.37, 22.37) | |
| Economy | 3.34 | -9.22 | -30.79 | 26.18% | 16.85% | (14.23, 19.48) | |
| Sanitation Infrastructure | 1.67 | -9.82 | -16.37 | 13.91% | 8.97% | (7.89, 10.05) | |
| Other components | 5.19 | -4.41% | -2.84% | ||||
| Total | -117.66 | 100.00% | 64.39% | (60.66, 68.12) | |||
| Total Physical Activity (1997-2006) | Change (1997-2006) | Coef. | Change * Coef. | % contribution of explained change | % contribution of total change in PA | ||
| Mean | Bootstrapped 95% CI | ||||||
| Men | Housing Infrastructure | 1.89 | -10.18 | -19.24 | 34.71% | 19.85% | (15.55, 24.16) |
| Educational Institution | 1.38 | -12.91 | -17.81 | 32.14% | 18.38% | (15.61, 21.15) | |
| Economy | 1.82 | -6.39 | -11.63 | 20.98% | 12.00% | (9.18, 14.82) | |
| Sanitation Infrastructure | 0.90 | -8.43 | -7.59 | 13.69% | 7.83% | (6.56, 0.10) | |
| Other components | 0.85 | -1.53% | -0.87% | ||||
| Total | -55.41 | 100.00% | 57.19% | (51.78, 62.60) | |||
| Women | Housing Infrastructure | 1.79 | -12.49 | -22.36 | 38.91% | 15.64% | (12.55, 18.72) |
| Educational Institution | 1.21 | -16.22 | -19.63 | 34.25% | 13.73% | (11.86, 15.59) | |
| Economy | 1.80 | -8.84 | -15.91 | 27.69% | 11.12% | (9.24, 13.00) | |
| Sanitation Infrastructure | 0.86 | -6.12 | -5.26 | 9.14% | 3.68% | (2.77, 4.59) | |
| Other components | 5.74 | -9.98% | -4.01% | ||||
| Total | -57.45 | 100.00% | 40.16% | (36.21, 44.12) | |||
Bootstrapped confidence interval derived from 1000 replications.