Table 3 Decomposition of the IOR in outpatient expenditure
Circumstances | Without UC | With UC | ||
|---|---|---|---|---|
IOR | Contribution (%) | IOR | Contribution (%) | |
Socioeconomic status | ||||
 Household income | 0.0079 | 3.14 | 0.0080 | 3.18 |
 Physical labor | 0.0025 | 0.98 | 0.0025 | 0.99 |
 Pension | 0.0037 | 1.45 | 0.0038 | 1.49 |
 Education duration | 0.0115 | 4.57 | 0.0115 | 4.55 |
Residence location | ||||
 Household registration | 0.0079 | 3.15 | 0.0081 | 3.21 |
 Region | 0.0017 | 0.69 | 0.0018 | 0.71 |
Healthcare accessibility | ||||
 Medical insurance | 0.0032 | 1.25 | 0.0032 | 1.26 |
 Reimbursement rate | 0.2113 | 83.93 | 0.2088 | 82.92 |
 Distance to health facilities | 0.0021 | 0.84 | 0.0021 | 0.83 |
Unobserved | Â | Â | 0.0022 | 0.86 |
Total | 0.2518 | 100.00 | 0.2518 | 100.00 |