Skip to main content

Table 3 Incidence and intensity of catastrophic health expenditure

From: Catastrophic health care spending and impoverishment in Kenya

  % of total expenditure
  Outpatient Inpatient Total OOP payments
  10% 25% 40% 10% 25% 40% 10% 25% 40%
Head count (HC)
1 (Poorest) 18.1 8.2 6.1 6.9 4.4 3.6 23.0 11.3 8.7
2 10.8 4.3 2.4 4.2 2.2 2.1 15.6 7.1 4.5
3 10.7 4.6 2.7 2.6 1.2 0.6 12.9 6.3 4.0
4 9.2 2.5 1.4 4.3 1.3 0.8 14.2 4.7 3.1
5 (Richest) 7.5 2.4 0.9 3.1 0.7 0.4 11.9 4.9 2.9
Total 11.2 4.4 2.7 4.2 2.0 1.5 15.5 6.9 4.6
Weighted total head count 13.3 5.6 3.7 4.9 2.7 2.2 17.6 8.3 5.8
Overshoot
1 (Poorest) 20.0 18.4 17.5 3.5 2.9 2.5 34.5 32.3 31.0
2 3.0 1.9 1.5 1.8 1.4 1.0 6.2 4.6 3.8
3 2.9 1.9 1.4 0.6 0.3 0.2 4.7 3.3 2.6
4 1.5 0.8 0.5 0.7 0.4 0.2 3.9 2.6 2.0
5 (Richest) 1.2 0.5 0.3 0.4 0.1 0.0 6.2 5.0 4.5
Total 5.7 4.7 4.2 1.4 1.0 0.7 11.0 9.5 8.7
Weighted overshoot (O w ) 9.5 8.2 7.6 2.06 1.59 1.35 15.0 13.3 12.4
Concentration Index, C_E −0.184 −0.273 −0.382 −0.156 −0.385 −0.482 −0.137 −0.205 −0.257
Concentration Index, C_O −0.663 −0.765 −0.817 −0.467 −0.580 −0.642 −0.489 −0.543 −0.574
% of non food expenditure
  Outpatient Inpatient Total OOP payments
10% 25% 40% 10% 25% 40% 10% 25% 40%
Head count
1 (Poorest) 35.6 22.3 17.0 10.9 9.7 9.3 39.7 26.6 21.1
2 23.0 13.9 9.4 7.6 5.6 4.1 28.3 18.1 12.8
3 22.1 11.5 8.5 4.5 3.3 2.5 24.8 14.2 10.7
4 16.7 7.9 4.9 7.2 3.5 1.9 22.6 12.6 7.7
5 (Richest) 12.0 4.8 2.5 4.8 2.4 0.9 17.9 8.4 4.8
Total 21.9 12.1 8.5 7.0 4.9 3.8 26.7 16.0 11.4
Weighted total head count 26.6 15.7 11.5 8.2 6.4 5.4 31.0 19.7 14.8
Overshoot
1 (Poorest) 37.6 33.8 31.4 12.9 12.0 12.0 89.9 85.5 82.4
2 11.8 9.3 7.7 7.1 7.1 6.3 21.6 18.4 16.2
3 13.8 11.5 10.1 2.3 2.3 1.8 20.7 18.0 16.2
4 5.8 4.2 1.3 2.3 2.3 1.6 10.7 8.2 6.8
5 (Richest) 2.8 1.7 1.2 0.9 0.9 0.5 10.4 8.6 7.6
Total 14.2 11.9 10.6 5.0 5.0 4.4 30.1 27.2 25.4
Weighted overshoot (O w ) 21.1 18.3 16.5 7.5 7.2 6.2 42.0 38.6 36.3
Concentration index, C_E −0.214 −0.300 −0.352 −0.163 −0.311 −0.451 −0.162 −0.233 −0.293
Concentration Index, C_O −0.487 −0.535 −0.567 −0.495 −0.552 0.585 −0.491 −0.525 −0.546