Table 1 Characteristics of study participants
Characteristic | Total (N鈥�= 22,702) | NDVI500 m | P value | ||
|---|---|---|---|---|---|
Low (N鈥�= 7458) | Medium (N鈥�= 7712) | High (N鈥�= 7532) | |||
Socio-demographics | |||||
鈥傾ge, years | 56.1 卤鈥�13.1 | 55.7 卤鈥�13.3 | 55.3 卤鈥�12.7 | 57.4 卤鈥�13.2 | 鈥�&濒迟;.001 |
Gender, % | 听 | 听 | 听 | 听 | 0.558 |
鈥僊补濒别 | 10,505 (46.3) | 3489 (46.8) | 3546 (46.0) | 3470 (46.1) | 听 |
鈥僃别尘补濒别 | 12,197 (53.7) | 3969 (53.2) | 4166 (54.0) | 4062 (53.9) | 听 |
Educational level, % | 听 | 听 | 听 | 听 | 鈥�&濒迟;.001 |
鈥僂lementary middle School or lower | 11,593 (51.1) | 2537 (34.0) | 4246 (55.1) | 4810 (63.9) | 听 |
鈥僅igh school or above | 11,109 (48.9) | 4921 (66.0) | 3466 (44.9) | 2722 (36.1) | 听 |
Residence, % | 听 | 听 | 听 | 听 | 鈥�&濒迟;.001 |
鈥僓谤产补苍 | 10,130 (44.6) | 5300 (71.1) | 2556 (33.1) | 2274 (30.2) | 听 |
鈥僐耻谤补濒 | 12,572 (55.4) | 2158 (28.9) | 5156 (66.9) | 5258 (69.8) | 听 |
Region, % | 听 | 听 | 听 | 听 | 鈥�&濒迟;.001 |
鈥僂补蝉迟 | 9263 (40.8) | 3149 (42.2) | 3313 (43.0) | 2801 (37.2) | 听 |
鈥僀别苍迟谤补濒 | 9460 (41.7) | 2322 (31.1) | 3426 (44.4) | 3712 (49.3) | 听 |
鈥僕别蝉迟 | 3979 (17.5) | 1987 (26.6) | 973 (12.6) | 1019 (13.5) | 听 |
Lifestyle behaviors | |||||
鈥僀onsumption of Alcohol, % | 6318 (27.8) | 2081 (27.9) | 2123 (27.5) | 2114 (28.1) | 0.749 |
Smoking types, % | 听 | 听 | 听 | 听 | 鈥�&濒迟;.001 |
鈥僀耻谤谤别苍迟 | 5731 (25.2) | 1599 (21.4) | 2068 (26.8) | 2064 (27.4) | 听 |
鈥僃辞谤尘别谤 | 1216 (5.4) | 379 (5.1) | 448 (5.8) | 389 (5.2) | 听 |
鈥僋别惫别谤 | 15,755 (69.4) | 5480 (73.5) | 5196 (67.4) | 5079 (67.4) | 听 |
Mediators | |||||
鈥僉ow physical activity (< 600 METs/week) | 4860 (21.4) | 1951 (26.2) | 1338 (17.3) | 1571 (20.9) | 鈥�&濒迟;.001 |
鈥仅测辫别谤迟别苍蝉颈辞苍 | 8957 (39.5) | 3037 (40.7) | 2931 (38.0) | 2989 (39.7) | 0.003 |
鈥僁iabetes Mellitus | 2286 (10.1) | 908 (12.2) | 707 (9.2) | 671 (8.9) | 鈥�&濒迟;.001 |
鈥傿MI, Kg/m2 | 24.5 卤鈥�3.5 | 25.0 卤鈥�3.5 | 24.4 卤鈥�3.5 | 24.1 卤鈥�3.4 | 鈥�&濒迟;.001 |
鈥僒riglycerides, mmol/L | 1.4 卤鈥�1.0 | 1.5 卤鈥�1.0 | 1.5 卤鈥�1.0 | 1.4 卤鈥�1.0 | 听 |
Cholesterol, mmol/L | |||||
鈥僒辞迟补濒 | 4.8 卤鈥�1.0 | 4.7 卤鈥�1.0 | 4.8 卤鈥�1.0 | 4.8 卤鈥�1.0 | 鈥�&濒迟;.001 |
鈥仅顿尝-颁 | 1.4 卤鈥�0.3 | 1.3 卤鈥�0.3 | 1.4 卤鈥�0.3 | 1.4 卤鈥�0.4 | 鈥�&濒迟;.001 |
鈥僉顿尝-颁 | 2.8 卤鈥�0.8 | 2.7 卤鈥�0.8 | 2.8 卤鈥�0.8 | 2.8 卤鈥�0.8 | 鈥�&濒迟;.001 |
鈥僃PG, mmol/L | 5.6 卤鈥�1.5 | 5.6 卤鈥�1.7 | 5.6 卤鈥�1.4 | 5.5 卤鈥�1.4 | 鈥�&濒迟;.001 |
鈥働惭2.5, 渭g/m3 | 53.4 卤鈥�13.2 | 54.0 卤鈥�12.7 | 50.8 卤鈥�12.7 | 55.3 卤鈥�13.8 | 鈥�&濒迟;.001 |
鈥僄DP per capita, yuan | 65,339.0 卤鈥�36,929.8 | 70,443.6 卤鈥�43,915.4 | 66,955.6 卤鈥�36,939.3 | 58,629.2 卤鈥�27,032.1 | 鈥�&濒迟;.001 |