Standardized healthcare utilization rate | ||||||||
---|---|---|---|---|---|---|---|---|
Outpatient | Inpatient | |||||||
2011 Wave | 2013 Wave | 2015 Wave | 2018 Wave | 2011 Wave | 2013 Wave | 2015 Wave | 2018 Wave | |
Socioeconomic group | ||||||||
Quintile1 (lowest) | 18.59 | 22.78 | 19.98 | 18.13 | 8.76 | 13.77 | 13.71 | 19.08 |
Quintile2 | 24.26 | 23.96 | 23.03 | 18.65 | 12.63 | 14.55 | 15.14 | 22.83 |
Quintile3 | 22.09 | 23.66 | 22.34 | 18.24 | 13.58 | 17.09 | 18.85 | 23.11 |
Quintile4 | 25.22 | 27.56 | 20.59 | 21.92 | 15.27 | 21.76 | 21.82 | 27.98 |
Quintile5 (highest) | 23.57 | 28.72 | 25.25 | 24.19 | 19.73 | 24.69 | 24.20 | 26.17 |
Ratio (highest/lowest) | 1.27 | 1.26 | 1.26 | 1.33 | 2.25 | 1.79 | 1.77 | 1.37 |
Deviation (highest-lowest) | 4.98 | 5.94 | 5.27 | 6.06 | 10.97 | 10.92 | 10.49 | 7.09 |
Unstandardized CI | 0.018 | 0.039* | 0.029 | 0.075*** | 0.163*** | 0.128*** | 0.114*** | 0.070*** |
Standardized CI | 0.041* | 0.046** | 0.024 | 0.064*** | 0.144*** | 0.139*** | 0.115*** | 0.066*** |