Cost-effectiveness results (base case)
| GTA n=204 | Manikin n=204 | Mean difference | |
| Overall costs (£) | 9191.60 | 1509.21 | 7682.39 |
| Costs per students in the trial arm (£) | 45.06 | 7.40 | 37.66 |
| ICER for GTA compared with manikin | |||
| ICER 50% competence (Δ cost/Δ competence difference) | 640.20 | ||
| ICER 60% competence (Δ cost/Δ competence) | 274.37 | ||
| ICER 70% competence (Δ cost/Δ competence) | 274.37 | ||
GTA, Gynaecology Teaching Associate; ICER, incrementalcost-effectivenessratio.