Variables | Coefficient | Mean | Elasticity | Concentration index (CI) | Contribution to CI % | |||||
---|---|---|---|---|---|---|---|---|---|---|
2008 | 2015 | 2008 | 2015 | 2008 | 2015 | 2008 | 2015 | 2008 | 2015 | |
Economic status | 83% | 220.2% | ||||||||
Quintile 1 (poorest) | 1.402 | −0.385 | 0.216 | 0.194 | −0.115 | −0.055 | −0.785 | 0.823 | ||
Quintile 2 | 1.282 | − 0.820 | 0.108 | 0.167 | − 0.053 | − 0.086 | − 0.46 | 0.466 | ||
Quintile 3 | 1.026 | −0.117 | 0.280 | 0.269 | −0.109 | − 0.021 | − 0.071 | −0.059 | ||
Quintile 4 | 0.689 | 0.052 | 0.152 | 0.157 | −0.039 | 0.006 | 0.362 | −0.461 | ||
Lack of Insurance | 0.836 | 0.472 | 0.263 | 0.848 | −0.084 | 0.268 | −0.095 | 0.031 | 6% | −21.4% |
Female household head | 0.573 | 0.378 | 0.076 | 0.130 | −0.016 | 0.033 | −0.389 | 0.102 | 5% | −8.5% |
Having member ≥65 in Household | 0.567 | 0.129 | 0.204 | 0.277 | − 0.044 | 0.024 | − 0.099 | −0.059 | 3% | 3.6% |
Having member ≤5 in Household | 0.374 | 0.261 | 0.179 | 0.117 | −0.025 | 0.020 | −0.068 | 0.032 | 1% | −1.6% |
Household size | 8% | −75.1% | ||||||||
3–6 members | −0.604 | 0.560 | 0.772 | 0.713 | 0.177 | 0.268 | 0.069 | −0.080 | ||
≥ 7 members | −0.078 | 1.073 | 0.186 | 0.037 | 0.005 | 0.180 | −0.357 | 0.284 | ||
Having disabled member in household | 0.335 | −0.254 | 0.174 | 0.110 | − 0.022 | −0.019 | −0.357 | 0.022 | 2% | 1.1% |
Dentistry service usage | 1.589 | 0.329 | 0.154 | 0.372 | −0.092 | 0.082 | 0.102 | 0.038 | −7% | −7.9% |
Inpatient service usage | 2.497 | 0.493 | 0.039 | 0.212 | −0.036 | 0.070 | −0.032 | 0.013 | 1% | −2.3% |
Outpatient service usage | 1.789 | 0.003 | 0.782 | 32.40 | −0.531 | 0.060 | 0.005 | 0.106 | −2% | −16.1% |