Table 2.
Associations between diabetes risk and PA frequency, duration and volume.
| Model 1 | Model 2 Middle Age | Model 3 Old Age | ||||
|---|---|---|---|---|---|---|
| OR | 95%CI | OR | 95%CI | OR | 95%CI | |
| Frequency | ||||||
| VPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 1–2 d/w | 0.64 * | 0.41, 0.99 | 0.54 * | 0.32, 0.93 | 0.91 | 0.43, 1.93 |
| 3–5 d/w | 0.50 ** | 0.32, 0.79 | 0.53 * | 0.31, 0.92 | 0.35 ** | 0.16, 0.77 |
| 6–7 d/w | 0.76 * | 0.58, 0.99 | 0.60 ** | 0.43, 0.84 | 1.16 | 0.75, 1.81 |
| MPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 1–2 d/w | 0.88 | 0.61, 1.26 | 0.76 | 0.47, 1.22 | 1.13 | 0.62, 2.06 |
| 3–5 d/w | 0.82 | 0.60, 1.12 | 0.74 | 0.50, 1.11 | 0.94 | 0.57, 1.54 |
| 6–7 d/w | 0.94 | 0.73, 1.20 | 0.94 | 0.68, 1.30 | 0.91 | 0.64, 1.29 |
| LPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 1–2 d/w | 0.78 | 0.49, 1.26 | 1.00 | 0.57, 1.77 | 0.53 | 0.23, 1.22 |
| 3–5 d/w | 1.38 | 0.85, 2.22 | 1.61 | 0.86, 3.03 | 0.83 | 0.55, 1.98 |
| 6–7 d/w | 0.93 | 0.73, 1.17 | 0.98 | 0.73, 1.31 | 0.83 | 0.57, 1.22 |
| Duration | ||||||
| VPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 10–29 min/d | 0.59 | 0.26, 1.34 | 0.48 | 0.19, 1.24 | 1.30 | 0.29, 5.89 |
| 30–119 min/d | 0.97 | 0.62, 1.53 | 1.10 | 0.65, 1.88 | 0.74 | 0.31, 1.78 |
| 120–239 min/d | 0.46 *** | 0.30, 0.71 | 0.42 ** | 0.24, 0.71 | 0.57 | 0.29, 1.12 |
| ≥240 min/d | 0.67 ** | 0.51, 0.89 | 0.52 *** | 0.37, 0.73 | 1.14 | 0.73, 1.80 |
| MPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 10–29 min/d | 1.10 | 0.78, 1.55 | 1.05 | 0.68, 1.63 | 1.25 | 0.71, 2.21 |
| 30–119 min/d | 0.99 | 0.72, 1.36 | 0.99 | 0.64, 1.53 | 0.96 | 0.64, 1.44 |
| 120–239 min/d | 0.98 | 0.73, 1.32 | 0.92 | 0.64, 1.34 | 1.06 | 0.66, 1.69 |
| ≥240 min/d | 0.59 ** | 0.42, 0.82 | 0.58 ** | 0.39, 0.87 | 0.56 | 0.31, 1.00 |
| LPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 10–29 min/d | 0.82 | 0.59, 1.14 | 0.93 | 0.61, 1.40 | 0.70 | 0.40, 1.23 |
| 30–119 min/d | 1.12 | 0.86, 1.47 | 1.29 | 0.91, 1.84 | 0.87 | 0.58, 1.32 |
| 120–239 min/d | 0.94 | 0.70, 1.27 | 0.80 | 0.54, 1.18 | 1.13 | 0.71, 1.80 |
| ≥240 min/d | 0.59 ** | 0.41, 0.85 | 0.75 | 0.49, 1.14 | 0.33 ** | 0.15, 0.69 |
| Volume | ||||||
| VPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 10–74 min/w | 0.44 | 0.13, 1.46 | 0.58 | 0.17, 1.93 | N/A | |
| 75–299 min/w | 0.88 | 0.49, 1.57 | 0.90 | 0.46, 1.79 | 0.74 | 0.25, 2.24 |
| ≥300 min/w | 0.64 ** | 0.50, 0.83 | 0.53 *** | 0.3, 0.72 | 0.92 | 0.63, 1.35 |
| MPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 10–149 min/w | 1.11 | 0.80, 1.54 | 1.11 | 0.73, 1.67 | 1.11 | 0.64, 1.93 |
| 150–299 min/w | 0.56 * | 0.34, 0.91 | 0.44 * | 0.22, 0.87 | 0.74 | 0.31, 1.73 |
| ≥300 min/w | 0.91 | 0.71, 1.15 | 0.88 | 0.64, 1.21 | 0.93 | 0.67, 1.29 |
| LPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 10–105 min/w | 0.83 | 0.60, 1.14 | 0.97 | 0.65, 1.45 | 0.66 | 0.38, 1.15 |
| 106–525 min/w | 1.12 | 0.85, 1.47 | 1.27 | 0.89, 1.81 | 0.89 | 0.59, 1.35 |
| 526–1260 min/w | 0.97 | 0.73, 1.30 | 0.84 | 0.57, 1.24 | 1.12 | 0.71, 1.79 |
| >1260 min/w | 0.56 ** | 0.38, 0.81 | 0.70 | 0.46, 1.09 | 0.32 ** | 0.15, 0.69 |
| MVPA | ||||||
| No activity | 0.00 | 0.00 | 0.00 | |||
| 45–675 METs | 0.99 | 0.69, 1.42 | 0.95 | 0.60, 1.51 | 1.01 | 0.54, 1.87 |
| 676–2250 METs | 0.85 | 0.58, 1.24 | 0.78 | 0.47, 1.31 | 0.98 | 0.63, 1.52 |
| ≥2250 METs | 0.67 ** | 0.52, 0.87 | 0.58 ** | 0.42, 0.81 | 0.82 | 0.56, 1.18 |
Note: ORs were adjusted for age, gender, marital status, education, drinking, smoking and BMI level. N/A means no applicable value is observed in the calculation. * p < 0.05; ** p < 0.01; *** p < 0.001.