Variables | Concentration index (C) | Absolute contribution to Cc | Percentage contribution to Cc (%) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
2003 | 2008 | 2013 | 2017 | 2003 | 2008 | 2013 | 2017 | 2003 | 2008 | 2013 | 2017 | |
NHIPa coverage | ||||||||||||
Concentration index | 0.3000 | 0.1803 | 0.0806 | 0.0247 | ||||||||
Education | ||||||||||||
Primary | − 0.123 | − 0.187 | − 0.196 | − 0.228 | − 0.010 | − 0.029 | − 0.022 | − 0.015 | − 3.3 | − 15.8 | − 27.3 | − 60.0 |
Secondary | 0.264 | 0.228 | 0.143 | 0.105 | 0.024 | 0.023 | 0.008 | 0.004 | 8.0 | 12.8 | 9.6 | 14.6 |
Higher | 0.602 | 0.564 | 0.525 | 0.530 | 0.164 | 0.091 | 0.054 | 0.024 | 54.8 | 50.7 | 66.8 | 98.6 |
Wealth index | ||||||||||||
Poorer | − 0.455 | − 0.486 | − 0.526 | − 0.485 | − 0.007 | − 0.018 | 0.000 | − 0.003 | − 2.3 | − 10.2 | − 0.4 | − 11.0 |
Middle | − 0.054 | − 0.106 | − 0.137 | − 0.114 | − 0.004 | − 0.005 | − 0.001 | − 0.001 | − 1.4 | − 2.5 | − 1.1 | − 3.1 |
Richer | 0.370 | 0.314 | 0.277 | 0.294 | 0.027 | 0.032 | 0.004 | 0.003 | 9.0 | 17.6 | 4.9 | 10.8 |
Richest | 0.793 | 0.771 | 0.746 | 0.755 | 0.118 | 0.088 | 0.044 | 0.016 | 39.3 | 48.7 | 54.6 | 64.7 |
Self-reported illness | ||||||||||||
Concentration index | − 0.0972 | − 0.0474 | − 0.0965 | |||||||||
Education | ||||||||||||
Primary | − 0.187 | − 0.196 | − 0.228 | − 0.002 | 0.009 | − 0.004 | 2.1 | − 19.3 | 4.2 | |||
Secondary | 0.228 | 0.143 | 0.105 | 0.009 | − 0.005 | 0.000 | − 9.6 | 9.6 | − 0.1 | |||
Higher | 0.564 | 0.525 | 0.530 | 0.002 | − 0.021 | − 0.023 | − 1.7 | 43.8 | 24.4 | |||
Wealth index | ||||||||||||
Poorer | − 0.486 | − 0.526 | − 0.485 | 0.000 | 0.004 | 0.004 | 0.2 | − 8.9 | − 3.9 | |||
Middle | − 0.106 | − 0.137 | − 0.114 | 0.003 | − 0.002 | 0.002 | − 3.5 | 4.6 | − 2.2 | |||
Richer | 0.314 | 0.277 | 0.294 | − 0.015 | 0.002 | − 0.008 | 15.1 | − 4.4 | 8.7 | |||
Richest | 0.771 | 0.746 | 0.755 | − 0.050 | 0.004 | − 0.050 | 51.1 | − 9.1 | 53.1 | |||
Outpatient care utilization | ||||||||||||
Concentration index | 0.0821 | 0.0348 | 0.0347 | |||||||||
Education | ||||||||||||
Primary | − 0.187 | − 0.196 | − 0.228 | − 0.005 | 0.006 | − 0.024 | − 6.5 | 17.3 | − 68.8 | |||
Secondary | 0.228 | 0.143 | 0.105 | 0.002 | − 0.002 | 0.005 | 2.7 | − 5.6 | 13.3 | |||
Higher | 0.564 | 0.525 | 0.530 | 0.004 | 0.005 | 0.000 | 4.5 | 14.8 | 0.4 | |||
Wealth index | ||||||||||||
Poorer | − 0.486 | − 0.526 | − 0.485 | − 0.010 | − 0.026 | − 0.005 | − 12.1 | − 74.8 | − 15.1 | |||
Middle | − 0.106 | − 0.137 | − 0.114 | − 0.004 | − 0.008 | − 0.003 | − 5.3 | − 23.9 | − 9.3 | |||
Richer | 0.314 | 0.277 | 0.294 | 0.029 | 0.021 | 0.013 | 34.7 | 61.6 | 36.7 | |||
Richest | 0.771 | 0.746 | 0.755 | 0.081 | 0.065 | 0.057 | 99.0 | 187.6 | 164.8 | |||
Inpatient care utilization | ||||||||||||
Concentration index | 0.0496 | 0.0625 | − 0.0010 | |||||||||
Education | ||||||||||||
Primary | − 0.187 | − 0.196 | − 0.228 | − 0.016 | − 0.006 | − 0.011 | − 33.0 | − 9.6 | 113.8 | |||
Secondary | 0.228 | 0.143 | 0.105 | 0.012 | − 0.003 | 0.004 | 23.2 | − 4.3 | − 36.8 | |||
Higher | 0.564 | 0.525 | 0.530 | 0.014 | − 0.005 | − 0.001 | 27.8 | − 8.2 | 5.2 | |||
Wealth index | ||||||||||||
Poorer | − 0.486 | − 0.526 | − 0.485 | − 0.013 | − 0.014 | − 0.016 | − 27.2 | − 22.7 | 161.9 | |||
Middle | − 0.106 | − 0.137 | − 0.114 | − 0.003 | − 0.013 | − 0.005 | − 6.1 | − 21.4 | 50.4 | |||
Richer | 0.314 | 0.277 | 0.294 | 0.012 | 0.017 | 0.022 | 23.4 | 27.6 | − 222.2 | |||
Richest | 0.771 | 0.746 | 0.755 | 0.040 | 0.050 | 0.029 | 81.0 | 80.2 | − 291.4 |