Variable | Total (n = 23,496) | Depressive symptoms | P | Anxiety symptoms | P | ||
---|---|---|---|---|---|---|---|
Depressive (n = 1320) | Non-depressive (n = 22,176) | Anxiety (n = 1198) | Non-anxiety (n = 22,298) | ||||
Age (year, mean ± SD) | 55.28 ± 12.63 | 56.40 ± 12.33 | 55.22 ± 12.64 | 0.001 | 56.16 ± 11.81 | 55.24 ± 12.67 | 0.009 |
Women n (%) | 13,959 (59.41) | 886 (67.12) | 13,073 (58.95) | < 0.001 | 842 (70.28) | 13,117 (58.83) | < 0.001 |
Educational level n (%) | |||||||
 Elementary school or below | 10,110 (43.03) | 682 (51.67) | 9428 (42.51) | < 0.001 | 635 (53.01) | 9475 (42.49) | < 0.001 |
 Junior high school | 8979 (38.22) | 459 (34.77) | 8520 (38.42) |  | 413 (34.47) | 8566 (38.42) |  |
 Senior high school or above | 4407 (18.75) | 179 (13.56) | 4228 (19.07) |  | 150 (12.52) | 4257 (19.09) |  |
Married/cohabiting n (%) | 21,195 (90.21) | 1157 (87.65) | 20,038 (90.36) | 0.002 | 1053 (87.90) | 20,142 (90.33) | 0.006 |
Average monthly income n (%) | |||||||
  < 500 RMB | 8680 (36.94) | 657 (49.77) | 8023 (36.18) | < 0.001 | 551 (45.99) | 8129 (36.46) | < 0.001 |
 500- RMB | 7452 (31.72) | 325 (24.62) | 7127 (32.14) |  | 314 (26.21) | 7138 (32.01) |  |
  ≥ 1000 RMB | 7364 (31.34) | 338 (25.61) | 7026 (31.68) |  | 333 (27.80) | 7031 (31.53) |  |
Physical activity n (%) | |||||||
 Low | 8113 (34.53) | 484 (36.67) | 7629 (34.40) | 0.215 | 365 (30.47) | 7748 (34.75) | 0.009 |
 Moderate | 7819 (33.28) | 432 (32.73) | 7387 (33.31) |  | 430 (35.89) | 7389 (33.14) |  |
 High | 7564 (32.19) | 404 (30.60) | 7160 (32.29) |  | 403 (33.64) | 7161 (32.11) |  |
Current smoking n (%) | 4707 (20.03) | 211 (15.98) | 4496 (20.27) | < 0.001 | 174 (14.52) | 4533 (20.33) | < 0.001 |
Current drinking n (%) | 4257 (18.12) | 173 (13.11) | 4084 (18.42) | < 0.001 | 146 (12.19) | 4111 (18.44) | < 0.001 |
Chronic disease* n (%) | 14,578 (62.04) | 844 (63.94) | 13,734 (61.93) | 0.153 | 740 (61.77) | 13,838 (62.06) | 0.855 |
BMI (kg/m2, mean ± SD) | 24.99 ± 3.60 | 24.67 ± 3.80 | 25.00 ± 3.59 | 0.002 | 24.59 ± 3.59 | 25.01 ± 3.60 | < 0.001 |
Utility index (mean ± SD) | 0.954 ± 0.111 | 0.829 ± 0.224 | 0.962 ± 0.095 | < 0.001 | 0.835 ± 0.222 | 0.961 ± 0.097 | < 0.001 |
VAS scores (mean ± SD) | 78.33 ± 14.80 | 66.71 ± 18.27 | 79.04 ± 14.25 | < 0.001 | 67.43 ± 18.10 | 78.94 ± 14.34 | < 0.001 |