Table 3 Subgroup analyses according to age
Variable | Multivariable model | P-value |
|---|---|---|
OR (95% CI) | ||
Age 20–39 (n = 45,423) | ||
Income level 2020 (Feb), per increase 5% (model 1) | 1.00 (0.99, 1.01) | 0.809 |
Income level 2020 (Feb) (model 2) | ||
Q4 (Highest) | 1 | |
Q3 | 0.89 (0.81, 0.97) | 0.001 |
Q2 | 0.78 (0.69, 0.87) | < 0.001 |
Q1 (Lowest) | 1.00 (0.90, 1.11) | 0.995 |
unknown | 0.68 (0.50, 0.93) | 0.016 |
Age 40–59 (n = 41,260) | ||
Income level 2020 (Feb), per increase 5% (model 1) | 1.02 (1.01, 1.02) | < 0.001 |
Income level 2020 (Feb) (model 2) | ||
Q4 (Highest) | 1 | |
Q3 | 0.90 (0.80, 1.02) | 0.106 |
Q2 | 0.96 (0.84, 1.08) | 0.487 |
Q1 (Lowest) | 1.23 (1.10, 1.37) | < 0.001 |
unknown | 1.22 (0.87, 1.73) | 0.250 |
Age ≥ 60 (n = 35,357) | ||
Income level 2020 (Feb), per increase 5% (model 1) | 1.02 (1.01, 1.03) | < 0.001 |
Income level 2020 (Feb) (model 2) | ||
Q4 (Highest) | 1 | |
Q3 | 1.14 (1.01, 1.30) | 0.048 |
Q2 | 1.29 (1.12, 1.48) | < 0.001 |
Q1 (Lowest) | 1.39 (1.24, 1.56) | < 0.001 |
unknown | 0.95 (0.64, 1.43) | 0.815 |