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Table 4 Value of sex-adjusted WTP per QALY estimates over income subgroups* in $US for Green and Yellow health state scenarios

From: Value of willingness to pay for a QALY gained in Iran; a modified chained-approach

Gender

Income subgroups

(USD)

Number

Mean (SD)

95% CI

P-value

Green health state scenario

 Male

< 110

47

7262.17 (1784.36)

[6464.69 - 8059.64]

0.082

110-220

198

6221.29 (2049.07)

[5795.81 - 6646.77]

220-330

230

6835.48 (2561.56)

[6374.36 - 7296.61]

> 330

189

6947.57 (2543.89)

[6441.40 - 7453.73]

 Female

< 110

90

6122.73 (2460.75)

[5406.73 - 6838.72]

0.005

110-220

266

6355.71 (2237.99)

[5966.04 - 6745.38]

220-330

318

7040.42 (2195.48)

[6688.71 - 7392.12]

> 330

187

7146.48 (2002.45)

[6715.54 - 7577.41]

Yellow health state scenario

 Male

< 110

38

6459.55 (1699.96)

[5599.59 - 7319.50]

0.145

110-220

215

7074.54 (2177.68)

[6649.04 - 7500.04]

220-330

243

7458.03 (2370.77)

[7033.48 - 7882.59]

> 330

197

7554.21 (2198.81)

[7106.74 - 8001.68]

 Female

< 110

40

6314.02 (2720.07)

[5158.98 - 7469.06]

0.038

110-220

206

7320.39 (2591.21)

[6829.05 - 7811.74]

220-330

239

7539.72 (2421.38)

[7105.13 - 7974.31]

> 330

151

7999.27 (2223.98)

[7484.06 - 8514.48]

  1. SD Standard Deviation, CI Confidence Interval
  2. * Income subgroups are classified according to the per capital monthly household expenditure