From: Addressing data and methodological limitations in estimating catastrophic health spending and impoverishment in India, 2004–18
Parameters/N
2004
2014
Rural
Urban
Coefficient
0.79
0.65
0.72
0.56
Standard error
0.003
0.004
Confidence Interval
0.782–0.792
0.647–0.661
0.719–0.730
0.557–0.571
R2
0.44
0.51
0.41
N
79,265
45,303
59,678
41,960