Inputs for universal health coverage: a methodological contribution to finding proxy indicators for financial hardship due to health expenditure

Table 4 Descriptive statistics for outcome variables

	All households (N = 241,706)				Households with OOP > 0 (N = 138,167)
	Mean	Standard deviation	95 % Confidence interval		Mean	Standard deviation	95 % Confidence interval
Catastrophic health expenditure
1A - 20%	0.300	0.458	0.299	0.302	0.525	0.499	0.523	0.528
1A - 40%	0.171	0.376	0.169	0.172	0.299	0.458	0.296	0.301
1B - 20%	0.372	0.483	0.370	0.374	0.591	0.492	0.588	0.593
1B - 40%	0.236	0.425	0.235	0.238	0.353	0.478	0.351	0.356
Impoverishment
2A	0.035	0.183	0.034	0.036	0.061	0.239	0.060	0.062
2B	0.045	0.208	0.044	0.046	0.079	0.270	0.078	0.081
2C	0.053	0.224	0.052	0.054	0.092	0.290	0.091	0.094

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