| Group 1 | Group 2 | Group 3 |  |
---|---|---|---|---|
   Income | <1 USD/day | 1-2 USD/day | >2 USD/day | χ2 p-value |
 | % | % | % |  |
First choice | (n = 133) 1 | (n = 251) 2 | (n = 343) 3 | Â |
   Public health facilities4 | 82.0 | 78.9 | 75.2 | 0.038*a |
   Self-medication, home care5 | 13.5 | 13.1 | 11.7 |  |
   Private clinic | 4.5 | 8.0 | 13.1 |  |
Second choice | Â | Â | Â | Â |
   [first choice only] | 12.3 | 15.1 | 18.2 | 0.157a |
   Public health facilities4 | 65.2 | 65.9 | 62.1 |  |
   Self-medication, home care5 | 10.9 | 8.7 | 5.4 |  |
   Private clinic | 11.6 | 10.3 | 14.3 |  |