Table 2 Logistic regression of gender, age, number of chronic medical conditions, social factors on depression
Variable | N | Freq. (%)/Mean (SD) | Crude Odds ratio (95% CI) | Adj. Odds ratio (95% CI) of model 11 | Adj. Odds ratio (95% CI) of model 22 | |
|---|---|---|---|---|---|---|
Controls | Depressed | |||||
N | 3394 | 3114 (91.8%) | 280 (8.2%) | |||
Sex | ||||||
Male | 1901 | 1747 (91.9%) | 154 (8.1%) | 1 | 1 | 1 |
Female | 1493 | 1367 (91.6%) | 126 (8.4%) | 1.05 (0.82, 1.34) | 0.69 (0.47, 1.02) | 1.27 (0.83, 1.94) |
Age | ||||||
65–69 | 1211 | 1118 (92.3%) | 93 (7.7%) | 1 | 1 | 1 |
70–74 | 1204 | 1111 (92.3%) | 93 (7.7%) | 1.01 (0.75, 1.36) | 0.78 (0.54, 1.13) | 0.75 (0.50, 1.12) |
75 or above | 979 | 885 (90.4%) | 94 (9.6%) | 1.28 (0.95, 1.72) | 0.94 (0.64, 1.39) | 1.03 (0.67, 1.56) |
No. of chronic diseases* | 3394 | 2.3 (1.6) | 3.1 (1.7) | 1.27 (1.19, 1.36) | 1.29 (1.19, 1.41) | 1.27 (1.16, 1.39) |
Current marital status | ||||||
Married or living in a married-like relationship | 2541 | 2358 (92.8%) | 183 (7.2%) | 1 | 1 | 1 |
Single/Divorced/separated/widowed | 853 | 756 (88.6%) | 97 (11.4%) | 1.65 (1.28, 2.14) | 1.72 (1.20, 2.47) | 1.43 (0.97, 2.12) |
Education level | ||||||
No education | 494 | 445 (90.1%) | 49 (9.9%) | 1 | 1 | 1 |
Primary or below | 1791 | 1626 (90.8%) | 165 (9.2%) | 0.92 (0.66, 1.29) | 0.97 (0.61, 1.53) | 0.95 (0.58, 1.58) |
Secondary or above | 1109 | 1043 (94.1%) | 66 (6.0%) | 0.57 (0.39, 0.85) | 0.75 (0.44, 1.25) | 1.00 (0.57, 1.77) |
Max income | ||||||
0–1999 | 596 | 545 (91.4%) | 51 (8.6%) | 1 | 1 | 1 |
2000–5999 | 579 | 520 (89.8%) | 59 (10.2%) | 1.21 (0.82, 1.80) | 1.18 (0.78, 1.78) | 1.07 (0.68, 1.67) |
6000–11999 | 688 | 632 (91.9%) | 56 (8.1%) | 0.95 (0.64, 1.41) | 0.97 (0.61, 1.53) | 1.07 (0.66, 1.74) |
12000 or above | 694 | 664 (95.7%) | 30 (4.3%) | 0.48 (0.30, 0.77) | 0.52 (0.30, 0.90) | 0.71 (0.40, 1.26) |
SES ladder – HK* | 3394 | 4.7 (1.8) | 3.3 (1.8) | 0.65 (0.60, 0.70) | - | 0.75 (0.67, 0.83) |
SES ladder – community* | 3394 | 6.9 (2.1) | 5.2 (2.6) | 0.71 (0.67, 0.76) | - | 0.76 (0.70, 0.82) |