Table 6.

Financial risk protection (FRP) in Kenya

	2003		2007		2013
	Mean (95% CI)	CIX (95% CI)	Mean (95% CI)	CIX (95% CI)	Mean (95% CI)	CIX (95% CI)
Incidence of CE (a)	16.3% (14.6% to 17.9%)	−0.13 (–0.16 to 0.09)	10.7% (9.6% to 11.9%)	−0.10 (–0.07 to 0.04)	4.52% (4.10 to 4.93%)	−0.30 (–0.35 to 0.26)
Proportion of the population pushed into poverty (b)	1.88%		1.20%		1.02%
Proportion of the population pushed further into poverty (c)	31.17%		31.05%		38.12%
Impoverishment indicator (b+c)	33.05%		32.25%		39.14%
		Achievement index		Achievement index		Achievement index
FRP indicator 1: (1−a)	83.70%	72.82% (71.42% to 74.30%)	89.30%	80.37% (79.29% to 81.36%)	95.48%	66.84% (66.55% to 67.13%)
FRP indicator 2: 1−(b+c)	66.95%	66.95%	67.75%	67.75%	60.86%	60.86%
Summary measure of FRP	69.82% (69.11% to 70.51%)		73.79 (73.34% to 74.25)		63.78% (63.55% to 63.82%)

CE, castrophic expenditure; CIX, concentration index.