Variable | Multivariable model | P-value |
---|---|---|
OR (95% CI) | ||
Income level 2020 (Feb), model 1 | ||
Q4 (Highest) | 1 | |
Q3 | 0.94 (0.87, 1.01) | 0.062 |
Q2 | 0.96 (0.89, 1.03) | 0.258 |
Q1 (Lowest) | 1.19 (1.12, 1.27) | < 0.001 |
unknown | 0.92 (0.76, 1.12) | 0.425 |
Income level 2020 (Feb), per decrease 5%, model 2 | 1.01 (1.01, 1.02) | < 0.001 |
Average Income level (2015–2020), model 3 | ||
Q4 (Highest) | 1 | |
Q3 | 0.93 (0.87, 1.05) | 0.062 |
Q2 | 1.03 (0.96, 1.10) | 0.361 |
Q1 (Lowest) | 1.10 (1.01, 1.19) | 0.028 |
unknown | 1.25 (1.15, 1.37) | < 0.001 |
Age, year | ||
20–29 | 1 | |
30–39 | 0.91 (0.84, 0.99) | 0.321 |
40–49 | 0.81 (0.75, 0.88) | < 0.001 |
50–59 | 0.69 (0.64, 0.74) | < 0.001 |
60–69 | 0.51 (0.47, 0.55) | < 0.001 |
70–79 | 0.36 (0.32, 0.40) | < 0.001 |
≥ 80 | 0.28 (0.24, 0.32) | < 0.001 |
Sex, male | 1.02 (0.97, 1.07) | 0.493 |
Residence at Februrary, 2020 | ||
Seoul | 1 | |
Gyeonggi-do | 0.92 (0.83 1.01) | 0.090 |
Daegu | 0.97 (0.85 1.12) | 0.693 |
Gyeongsangbuk-do | 0.90 (0.80 1.02) | 0.092 |
Other area | 0.89 (0.79 1.01) | 0.063 |
Grade of disability (model 1) | ||
No disability | 1 | |
Severe | 1.45 (1.26 1.67) | < 0.001 |
Mild to moderate | 0.89 (0.78 1.02) | 0.088 |
Type of disability (model 2) | ||
No disability | 1 | |
Physical disability | 1.01 (0.87, 1.17) | 0.872 |
Brain lesion disability | 1.32 (1.02, 1.70) | 0.033 |
Visual disturbance | 0.83 (0.59, 1.15) | 0.254 |
Hearing disability | 1.20 (0.97, 1.48) | 0.099 |
Other disability | 1.82 (1.55, 2.15) | < 0.001 |
Charlson comorbidity index 2020, 1 point (model 1) | 1.19 (1.18, 1.20) | < 0.001 |
Peripheral vascular disease | 0.69 0.62 0.77 | < 0.001 |
Renal disease | 0.84 0.68 1.03 | 0.093 |
Rheumatic disease | 1.08 0.93 1.25 | 0.330 |
Dementia | 1.97 1.72 2.25 | < 0.001 |
Peptic ulcer disease | 1.26 1.17 1.36 | < 0.001 |
DM without chronic complication | 1.69 1.57 1.82 | < 0.001 |
Hemiplegia or paraplegia | 2.36 1.83 3.05 | < 0.001 |
Moderate or severe liver disease | 0.62 0.34 1.14 | 0.123 |
Mild liver disease | 1.90 1.77 2.03 | < 0.001 |
Chronic pulmonary disease | 3.62 3.42 3.83 | < 0.001 |
DM with chronic complication | 0.77 0.67 0.88 | < 0.001 |
Cerebrovascular disease | 0.94 0.84 1.06 | 0.328 |
Congestive heart failure | 2.40 2.16 2.67 | < 0.001 |
Myocardial infarction | 4.64 4.00 5.38 | < 0.001 |
Metastatic solid tumor | 1.70 1.61 1.80 | < 0.001 |
Malignancy | 0.89 0.79 1.01 | 0.084 |
AIDS/HIV | 3.39 1.46 7.87 | 0.005 |