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Table 2 Distribution of total costs and total costs as a proportion of AHI across income quintiles among TBa affected households in China (2017) (n = 1147)

From: Inequity in catastrophic costs among tuberculosis-affected households in China

Characteristic

Pre-TB treatment

TB treatment

TB care overall

Median

(IQR)

Median

(IQR)

Median

(IQR)

Total costs(USD)

 1st MIPC quintile

219.5

(25.2, 579.9)

254.7

(161.3, 490.3)

588.4

(320.6, 1106.7)

 2ndMIPC quintile

213.8

(9.6, 669.2)

302.7

(193.9, 624.3)

668.5

(331.8, 1590.1)

 3rdMIPC quintile

220.4

(37.7, 857.3)

425.5

(270.0, 1016.7)

1093.0

(503.3, 1873.0)

 4th MIPC quintile

416.4

(103.4, 1376.2)

567.2

(316.3, 1115.8)

1264.4

(661.8, 2781.2)

 5th MIPC quintile

438.7

(65.2, 1436.9)

600.5

(367.3, 1378.3)

1638.5

(658.6, 3077.2)

 Overall

283.5

(41.8, 945.7)

413.1

(231.9, 927.8)

965.5

(461.8, 2059.3)

P-value

<  0.001

 

<  0.001

  

<  0.001

Total costs as proportion of AHI

 1st MIPC quintile

30.6

(1.6, 83.5)

33.4

(16.3, 80.1)

72.5

(31.7, 189.8)

 2nd MIPC quintile

6.8

(0.0, 28.3)

14.1

(8.9, 32.6)

31.7

(13.7, 68.9)

 3rd MIPC quintile

7.7

(1.2, 23.6)

10.5

(5.2, 20.9)

23.5

(11.8, 40.0)

 4th MIPC quintile

5.4

(0.9, 15.1)

8.4

(4.6, 17.3)

19.5

(8.5, 37.9)

 5th MIPC quintile

2.6

(0.4, 8.6)

5

(2.8, 13.0)

13.5

(5.4, 25.1)

 Overall

6.3

(0.6, 25.1)

11.8

(5.2, 27.2)

24.7

(11.3, 60.7)

P-value

<  0.001

 

<  0.001

  

<  0.001

  1. TB Tuberculosis, AHI Annual household income, MIPC Monthly income per capita, IQR Inter quartile range
  2. aDrug susceptible TB patients - China’s TB patient cost survey (2017)