Table 2 Factors associated with refusing consent to link questionnaire with health insurance records
From: Record linkage research and informed consent: who consents?
Age | Â | Â | Â | Â |
|---|---|---|---|---|
Characteristics | Unadjusted OR (95% CI) | Adjusted OR (95% CI) | ||
   20–24 | 1.00 |  | 1.00 |  |
   25–34 | 0.97 | (0.80 – 1.17) | 0.92 | (0.74 – 1.15) |
   35–44 | 1.18 | (0.98 – 1.42) | 1.09 | (0.86 – 1.39) |
   45–54 | 1.36 | (1.12 – 1.64) | 1.24 | (0.95 – 1.61) |
   55–64 | 1.73 | (1.41 – 2.12) | 1.33 | (1.00 – 1.79) |
   65–74 | 2.00 | (1.63 – 2.47) | 1.41 | (1.03 – 1.92) |
   >=75 | 2.21 | (1.74 – 2.82) | 1.39 | (0.96 – 2.01) |
Gender | Â | Â | Â | Â |
   Male | 1.00 |  | 1.00 |  |
   Female | 1.07 | (0.97 – 1.18) | 1.02 | (0.92 – 1.14) |
Marital Status | Â | Â | Â | Â |
   Other | 1.00 |  | 1.00 |  |
   Married | 1.38 | (1.22 – 1.56) | 1.08 | (0.90 – 1.29) |
Ethnicity | Â | Â | Â | Â |
   Fujianese | 1.00 |  | 1.00 |  |
   Hakka | 0.84 | (0.70 – 1.00) | 0.90 | (0.75 – 1.08) |
   Indigenous people | 0.23 | (0.13 – 0.40) | 0.23 | (0.12 – 0.42) |
   Others | 0.96 | (0.83 – 1.12) | 1.05 | (0.89 – 1.25) |
Education | Â | Â | Â | Â |
   College and above | 1.00 |  | 1.00 |  |
   Senior high school | 1.06 | (0.92 – 1.22) | 0.98 | (0.85 – 1.15) |
   Junior high school | 1.09 | (0.93 – 1.29) | 0.91 | (0.75 – 1.10) |
   Elementary school | 1.39 | (1.20 – 1.61) | 1.01 | (0.83 – 1.22) |
   Illiterate | 2.36 | (2.01 – 2.78) | 1.52 | (1.19 – 1.94) |
Household Income | Â | Â | Â | Â |
   ≥NT$100,000 | 1.00 |  | 1.00 |  |
   NT$70,000-NT$99,999 | 1.10 | (0.93 – 1.30) | 1.09 | (0.91 – 1.30) |
   NT$50,000-NT$69,999 | 1.11 | (0.94 – 1.31) | 1.06 | (0.89 – 1.26) |
   NT$30,000-NT$49,999 | 1.17 | (1.00 – 1.38) | 1.11 | (0.93 – 1.32) |
   <NT$30,000 | 1.60 | (1.36 – 1.87) | 1.24 | (1.04 – 1.49) |
Urbanization | Â | Â | Â | Â |
   Urban area | 1.00 |  | 1.00 |  |
   Suburban area | 1.55 | (0.98 – 1.24) | 1.45 | (1.27 – 1.65) |
   Rural area | 1.10 | (1.38 – 1.74) | 1.12 | (0.99 – 1.28) |
SF-36 Health Status Measures | Â | Â | Â | Â |
   Physical functioning | 0.91 | (0.89 – 0.94) | 1.00 | (0.96 – 1.04) |
   Role-physical | 0.96 | (0.95 – 0.98) | 0.99 | (0.97 – 1.01) |
   Role-emotional | 0.98 | (0.97 – 0.99) | 1.00 | (0.98 – 1.02) |
   Social functioning | 0.95 | (0.92 – 0.97) | 0.99 | (0.95 – 1.03) |
   Bodily pain | 0.96 | (0.94 – 0.98) | 1.03 | (1.00 – 1.06) |
   Vitality | 0.91 | (0.88 – 0.93) | 0.91 | (0.88 – 0.95) |
   Mental health | 0.94 | (0.92 – 0.97) | 1.01 | (0.97 – 1.05) |
   General health | 0.94 | (0.92 – 0.97) | 1.02 | (0.98 – 1.06) |