Table 5 Sensitivity and secondary analyses with propensity score matching and friction cost model (values per capita in 2008)
| Â | Baseline (GM) | PS model | Friction cost model | ||
|---|---|---|---|---|---|
|  | ATTa(in €) | ATTa(in €) | % changeb | ATTa(in €) | % changeb |
Sickness fund perspective | Â | Â | Â | Â | Â |
  Direct medical costs | 2330 | 2024 | −13.14 | 2330 | 0 |
  Direct non-medical costs | 167 | 161 | −3.58 | 167 | 0 |
  Total costs | 2496 | 2184 | −12.49 | 2496 | 0 |
Societal perspective | Â | Â | Â | Â | Â |
  Direct medical costs | 2366 | 2059 | −12.97 | 2366 | 0 |
  Direct non-medical costs | 5875 | 5790 | −1.44 | 5875 | 0 |
  Indirect costs | 7487 | 7573 | 1.15 | 359 | −95.26 |
  Total costs | 15,728 | 15,422 | −1.95 | 8599 | −44.24 |