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Table 4 Percent of households incurring CHE before and after intervention by income group

From: Impact of an innovative financing and payment model on tuberculosis patients’ financial burden: is tuberculosis care more affordable for the poor?

Income group

CHE_10/%

CHE_40/%

Before intervention

After intervention

P-value

Before intervention

After intervention

P-value

<  4369 RMB

72.8

82.3

0.016

43.0

52.0

0.055

4369–12 647 RMB

41.6

52.2

0.009

27.3

32.5

0.163

>  12 647 RMB

25.1

31.0

0.221

27.5

22.8

0.316

Overall

47.8

56.3

0.001

32.4

36.5

0.113

  1. CHE_10: 10% of household income threshold; CHE_40: 40% non-food expenditure threshold