Table 2 Utility weights used for quality-adjusted life-years in the decision tree analysis
| Utility weight | Time frame (months) | Source | |
|---|---|---|---|
| Surgery + chemotherapy | 0.81 | 4.87 |
Dendulur et al. [22] Grutters et al. [23] |
| ≥ 3 grade AE | 0.45 | 0.73 | |
| ≥ 3 grade complication | 0.63 | 0.50 |
Handorf et al. [25] Lugg et al. [26] |
| Surgery alone | 0.77 | 0.53 |
Dendulur et al. [22] Grutters et al. [23] |
| Chemotherapy alone | 1.00 | 0.21 | |
| Death | 0 | – | – |