| Unadjusted | Adjusted | ||||||
---|---|---|---|---|---|---|---|---|
Variable name | OR | 95% CI | p-value | OR | 95% CI | p-value | ||
Gender | Â | Â | Â | Â | Â | Â | Â | Â |
 Female | - | - | - | - | - | - | - | - |
 Male | 0.80 | 0.75 | 0.86 | < .001* | 0.87 | 0.80 | 0.95 | 0.001* |
Age | Â | Â | Â | Â | Â | Â | Â | Â |
 40-44 years | - | - | - | - | - | - | - | - |
 45-49 years | 0.98 | 0.88 | 1.09 | 0.689 | 0.92 | 0.82 | 1.03 | 0.140 |
 50-54years | 1.06 | 0.94 | 1.19 | 0.353 | 0.94 | 0.83 | 1.06 | 0.290 |
 55-59 years | 1.22 | 1.08 | 1.38 | 0.001* | 1.00 | 0.88 | 1.15 | 0.950 |
 60-64 years | 1.26 | 1.09 | 1.45 | 0.002* | 1.03 | 0.89 | 1.21 | 0.677 |
 65-69 years | 0.50 | 0.40 | 0.63 | < .001* | 0.33 | 0.26 | 0.42 | < .001* |
 ≥ 70 years | 0.45 | 0.36 | 0.56 | < .001* | 0.35 | 0.28 | 0.44 | < .001* |
Educational level | Â | Â | Â | Â | Â | Â | Â | Â |
 Elementary school and under | - | - | - | - | - | - | - | - |
 Junior high school | 1.03 | 0.92 | 1.15 | 0.591 | 1.03 | 0.91 | 1.16 | 0.676 |
 Senior (vocational) high school | 0.85 | 0.67 | 1.08 | 0.175 | 0.78 | 0.60 | 1.01 | 0.057 |
 Junior college and university or above | 0.96 | 0.56 | 1.64 | 0.878 | 1.11 | 0.63 | 1.96 | 0.714 |
 Unclear | 0.95 | 0.84 | 1.06 | 0.353 | 0.98 | 0.87 | 1.12 | 0.790 |
Marital status | Â | Â | Â | Â | Â | Â | Â | Â |
 Married | - | - | - | - | - | - | - | - |
 Unmarried | 1.27 | 1.17 | 1.39 | < .001* | 1.07 | 0.97 | 1.19 | 0.168 |
 Divorced or widowed | 1.37 | 1.12 | 1.66 | 0.002* | 1.16 | 0.94 | 1.43 | 0.179 |
 Unclear | 0.87 | 0.79 | 0.96 | 0.004* | 0.79 | 0.71 | 0.88 | < .001* |
Level of urbanizationa | Â | Â | Â | Â | Â | Â | Â | Â |
 Level one | - | - | - | - | - | - | - | - |
 Level two | 1.55 | 1.31 | 1.84 | < .001* | 1.79 | 1.49 | 2.15 | < .001* |
 Level three | 1.56 | 1.30 | 1.86 | < .001* | 1.85 | 1.53 | 2.23 | < .001* |
 Level four | 1.55 | 1.28 | 1.88 | < .001* | 1.90 | 1.55 | 2.33 | < .001* |
 Level five | 1.53 | 1.29 | 1.82 | < .001* | 1.91 | 1.59 | 2.29 | < .001* |
 Level six | 1.94 | 1.63 | 2.31 | < .001* | 2.47 | 2.06 | 2.97 | < .001* |
 Level seven | 1.74 | 1.47 | 2.07 | < .001* | 2.19 | 1.82 | 2.64 | < .001* |
 Level eight | 1.70 | 1.40 | 2.08 | < .001* | 2.08 | 1.68 | 2.57 | < .001* |
Premium-based monthly payroll | Â | Â | Â | Â | Â | Â | Â | Â |
 < 15,840 | - | - | - | - | - | - | - | - |
 Dependent population | 0.74 | 0.68 | 0.82 | < .001* | 0.90 | 0.81 | 1.01 | 0.061 |
 16,500-22,800 | 1.08 | 0.98 | 1.19 | 0.104 | 1.16 | 1.04 | 1.29 | 0.011* |
 24,000-28,800 | 0.90 | 0.67 | 1.19 | 0.453 | 1.03 | 0.76 | 1.40 | 0.836 |
 30,300-36,300 | 0.82 | 0.56 | 1.20 | 0.310 | 0.91 | 0.61 | 1.37 | 0.653 |
 > 38,200 | 1.03 | 0.68 | 1.57 | 0.890 | 1.12 | 0.72 | 1.74 | 0.631 |
Low-income household | Â | Â | Â | Â | Â | Â | Â | Â |
 No | - | - | - | - | - | - | - | - |
 Yes | 1.48 | 1.36 | 1.62 | < .001* | 1.27 | 1.14 | 1.42 | < .001* |
Aborigine | Â | Â | Â | Â | Â | Â | Â | Â |
 No | - | - | - | - | - | - | - | - |
 Yes | 1.66 | 1.25 | 2.19 | 0.000* | 1.29 | 0.95 | 1.75 | 0.103 |
Catastrophic illness/injury | Â | Â | Â | Â | Â | Â | Â | Â |
 No | - | - | - | - | - | - | - | - |
 Yes | 1.67 | 1.51 | 1.85 | < .001* | 1.22 | 1.08 | 1.38 | 0.002* |
Relevant chronic diseases | Â | Â | Â | Â | Â | Â | Â | Â |
 Cancer | 1.16 | 0.85 | 1.58 | 0.344 | 0.77 | 0.55 | 1.08 | 0.135 |
 Endocrine and metabolic disease | 2.95 | 2.73 | 3.19 | < .001* | 1.79 | 1.63 | 1.96 | < .001* |
 Mental illness | 2.19 | 2.03 | 2.36 | < .001* | 1.33 | 1.21 | 1.46 | < .001* |
 Disease of the nervous system | 1.95 | 1.77 | 2.14 | < .001* | 1.11 | 0.99 | 1.24 | 0.067 |
 Disease of the circulatory system | 2.69 | 2.49 | 2.90 | < .001* | 1.57 | 1.43 | 1.72 | < .001* |
 Disease of the respiratory system | 2.41 | 2.21 | 2.63 | < .001* | 1.38 | 1.24 | 1.53 | < .001* |
 Disease of the digestive system | 2.70 | 2.50 | 2.92 | < .001* | 1.49 | 1.36 | 1.63 | < .001* |
 Disease of the urinary system | 2.15 | 1.76 | 2.64 | < .001* | 0.97 | 0.77 | 1.21 | 0.766 |
 Disease of the skeletal and muscular system and connective tissue | 2.39 | 2.20 | 2.59 | < .001* | 1.31 | 1.19 | 1.45 | < .001* |
 Disease of the eyes and auxiliary organs | 1.72 | 1.43 | 2.06 | < .001* | 0.94 | 0.77 | 1.15 | 0.549 |
 Infectious diseases | 1.71 | 1.46 | 2.01 | < .001* | 0.98 | 0.82 | 1.16 | 0.776 |
 Congenital malformation | 1.74 | 1.33 | 2.29 | < .001* | 1.05 | 0.78 | 1.41 | 0.748 |
 Skin and subcutaneous tissue disorders | 2.31 | 2.08 | 2.57 | < .001* | 1.29 | 1.14 | 1.46 | < .001* |
 Diseases of the blood and blood-forming organs | 2.21 | 1.88 | 2.59 | < .001* | 1.18 | 0.99 | 1.40 | 0.065 |
 Diseases of the ear and mastoid process | 2.40 | 2.05 | 2.82 | < .001* | 1.08 | 0.91 | 1.29 | 0.382 |
Severity of intellectual disability | Â | Â | Â | Â | Â | Â | Â | Â |
 Mild | - | - | - | - | - | - | - | - |
 Moderate | 0.89 | 0.80 | 0.99 | 0.026* | 0.88 | 0.79 | 0.98 | 0.020* |
 Severe | 0.79 | 0.71 | 0.87 | < .001* | 0.82 | 0.73 | 0.92 | 0.001* |
 Very severe | 0.67 | 0.59 | 0.75 | < .001* | 0.75 | 0.66 | 0.86 | < .001* |