Table 4 Subgroup analysis of the association between hs-CRP and depression (PHQ-9 ≥ 10) stratified by sociodemographic variables in women.
Women | Low hs-CRP (≤3.0 mg/L) | High hs-CRP (>3.0 mg/L) | |||
|---|---|---|---|---|---|
OR | OR | 95% CI | p-value | ||
Age (years) | |||||
20–29 | 1.00 | 1.34 | 0.29 | 6.15 | 0.704 |
30–39 | 1.00 | 1.39 | 0.47 | 4.10 | 0.554 |
40–49 | 1.00 | 4.50 | 1.42 | 14.29 | 0.011 |
50–59 | 1.00 | 1.26 | 0.37 | 4.28 | 0.717 |
60–69 | 1.00 | 0.48 | 0.11 | 2.05 | 0.320 |
70–79 | 1.00 | 1.04 | 0.42 | 2.59 | 0.938 |
≥80 | 1.00 | 2.19 | 0.41 | 11.79 | 0.361 |
Educational attainment | |||||
Elementary school and below | 1.00 | 0.98 | 0.49 | 1.97 | 0.957 |
Middle school | 1.00 | 2.86 | 0.98 | 8.33 | 0.055 |
High school | 1.00 | 1.36 | 0.52 | 3.52 | 0.532 |
University or above | 1.00 | 1.05 | 0.32 | 3.46 | 0.942 |
Equalized household income | |||||
Quartile 1 (low) | 1.00 | 1.06 | 0.53 | 2.11 | 0.864 |
Quartile 2 | 1.00 | 1.08 | 0.42 | 2.81 | 0.874 |
Quartile 3 | 1.00 | 2.12 | 0.92 | 4.93 | 0.080 |
Quartile 4 (high) | 1.00 | <0.001 | <0.001 | >999.99 | 0.973 |
Marital status | |||||
Married | 1.00 | 1.44 | 0.78 | 2.68 | 0.247 |
Separated/divorced/widowed | 1.00 | 0.92 | 0.40 | 2.12 | 0.850 |
Never married | 1.00 | 2.34 | 0.75 | 7.34 | 0.143 |
Alcohol use status | |||||
No | 1.00 | 1.47 | 0.77 | 2.80 | 0.238 |
Yes | 1.00 | 1.24 | 0.65 | 2.36 | 0.515 |
Smoking status | |||||
Non-smoker | 1.00 | 1.00 | 0.58 | 1.72 | 0.985 |
Smoker | 1.00 | 5.77 | 1.72 | 19.34 | 0.005 |
Chronic medical disease | |||||
None | 1.00 | 1.48 | 0.75 | 2.90 | 0.259 |
One | 1.00 | 2.01 | 0.92 | 4.37 | 0.078 |
Two or more | 1.00 | 0.56 | 0.20 | 1.62 | 0.286 |
Residential area | |||||
Urban | 1.00 | 1.43 | 0.70 | 2.95 | 0.331 |
Rural | 1.00 | 1.34 | 0.75 | 2.39 | 0.329 |
BMI | |||||
Underweight | 1.00 | <0.001 | <0.001 | >999.99 | 0.981 |
Normal weight | 1.00 | 1.12 | 0.53 | 2.34 | 0.775 |
Overweight | 1.00 | 1.10 | 0.51 | 2.37 | 0.818 |
Obesity | 1.00 | 2.28 | 0.81 | 6.43 | 0.120 |
Menopause (females only) | |||||
No | 1.00 | 1.64 | 0.77 | 3.50 | 0.203 |
Yes | 1.00 | 1.16 | 0.66 | 2.03 | 0.612 |
