Outcome | Exposure | Greenness single exposure model (0.1 unit increase of NDVI) | PM2.5 single exposure model (10 μg/m3 increase of PM2.5) | Greenness & PM2.5 two exposure model | Centered Greenness & PM2.5 interaction model | |||||
---|---|---|---|---|---|---|---|---|---|---|
OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | Beta | std error | p value | ||
Abdominal obesity | NDVI | 0.79 (0.71, 0.88) | < 0.001 |  |  | 0.81 (0.73, 0.90) | < 0.001 | −0.210 | 0.056 | < 0.001 |
Abdominal obesity | PM2.5 |  |  | 1.19 (1.12, 1.27) | < 0.001 | 1.18 (1.11, 1.26) | < 0.001 | 0.199 | 0.037 | < 0.001 |
Abdominal obesity | NDVIPM2.5 |  |  |  |  |  |  | −0.088 | 0.039 | 0.025 |
Elevated fasting glucose | NDVI | 0.93 (0.84, 1.04) | 0.192 |  |  | 0.94 (0.85, 1.05) | 0.277 | −0.054 | 0.055 | 0.332 |
Elevated fasting glucose | PM2.5 | Â | Â | 1.06 (0.99, 1.13) | 0.071 | 1.06 (0.99, 1.13) | 0.096 | 0.027 | 0.037 | 0.464 |
Elevated fasting glucose | NDVI*PM2.5 | Â | Â | Â | Â | Â | Â | 0.076 | 0.042 | 0.073 |
Hypertension | NDVI | 0.99 (0.89, 1.11) | 0.902 |  |  | 0.99 (0.89, 1.10) | 0.872 | −0.008 | 0.055 | 0.885 |
Hypertension | PM2.5 |  |  | 0.99 (0.93, 1.06) | 0.762 | 0.99 (0.93, 1.06) | 0.75 | −0.015 | 0.039 | 0.696 |
Hypertension | NDVI*PM2.5 | Â | Â | Â | Â | Â | Â | 0.012 | 0.049 | 0.808 |
Hypertriglyceridemia | NDVI | 1.01 (0.89, 1.16) | 0.843 | Â | Â | 1.02 (0.89, 1.17) | 0.752 | 0.042 | 0.074 | 0.574 |
Hypertriglyceridemia | PM2.5 |  |  | 1.04 (0.95, 1.13) | 0.449 | 1.04 (0.95, 1.14) | 0.43 | −0.026 | 0.049 | 0.592 |
Hypertriglyceridemia | NDVI*PM2.5 | Â | Â | Â | Â | Â | Â | 0.158 | 0.056 | 0.005 |
Reduced HDL-C | NDVI | 0.98 (0.88, 1.08) | 0.646 | Â | Â | 1.00 (0.90, 1.11) | 0.998 | 0.001 | 0.055 | 0.981 |
Reduced HDL-C | PM2.5 |  |  | 1.14 (1.07, 1.21) | < 0.001 | 1.14 (1.07, 1.21) | < 0.001 | 0.095 | 0.036 | 0.009 |
Reduced HDL-C | NDVI*PM2.5 | Â | Â | Â | Â | Â | Â | 0.095 | 0.041 | 0.019 |
MetS | NDVI | 0.93 (0.84, 1.04) | 0.213 |  |  | 0.96 (0.86, 1.07) | 0.462 | −0.042 | 0.057 | 0.461 |
MetS | PM2.5 |  |  | 1.16 (1.08, 1.24) | < 0.001 | 1.15 (1.07, 1.24) | < 0.001 | 0.121 | 0.040 | 0.003 |
MetS | NDVI*PM2.5 | Â | Â | Â | Â | Â | Â | 0.053 | 0.043 | 0.213 |