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Table 1 Probability of facing catastrophic health expenditure: average marginal effects of the free ARV program across wealth deciles

From: Free access to antiretroviral treatment and protection against the risk of catastrophic health expenditure in people living with HIV: evidence from Cameroon

  Untreated Treated Average marginal effects of the program Tests for the equality of marginal effects
1st decile 0.372 0.135 −0.237* 4th–10th
2nd decile 0.223 0.115 −0.108* 5th–6th, 9th
3rd decile 0.227 0.106 −0.121 5th–6th
4th decile 0.155 0.125 −0.030 1st
5th decile 0.090 0.164 0.074* 1st-3rd
6th decile 0.177 0.239 0.062 1st-3rd
7th decile 0.171 0.187 0.016 1st
8th decile 0.145 0.161 0.016 1st
9th decile 0.118 0.179 0.061 1st-2nd
10th decile 0.147 0.135 −0.012 1st
  1. The tests for the equality of marginal effects report which marginal effects are significantly different (p < 0.05, two-tailed tests) across wealth deciles
  2. *p < 0.05, two-tailed tests