Difference-in-differences estimates of the impact of benefits expansion in insurance coverage for Green Card on annualised out-of-pocket healthcare expenditures (sample of households with positive spending, in Turkish Lira)
| Outcome | Treatment effect | Observations | |
| (1) | (2) | (3) | |
| Doctor visit | −9.660 (66.120) | −8.496 (65.700) | 4987 |
| Dentist | −177.900 (251.484) | −138.696 (260.676) | 985 |
| Diagnostic | −160.140 (332.448) | −169.704 (341.676) | 1112 |
| Household pharmaceutical medical spending | −26.028* (16.38) | −26.856* (16.428) | 20 266 |
| Household total medical expenditures | −88.056*** (37.296) | −82.260** (37.320) | 23 245 |
| Compare declines above with: | |||
| Mean total household medical spending | 413.064 | ||
| Total decline as per cent of total per-household medical spending | 20 | ||
| X variables | No | Yes | |
Authors’ analysis of Turkey Household Budget Surveys: 2003, 2004, 2005 and 2006. Robust SEs are in parentheses. *10%, **5%, ***1% in a one-tail t-test. See the notes in table 1.