Postoperative EuroQoL-5D by multimorbidity
| No. | Preoperative | Postoperative | Change | Unadjusted difference | Adjusted difference* | |
| Charlson Comorbidity Index | ||||||
| 0 | 880 | 0.37 (0.31) | 0.82 (0.22) | 0.45 (0.34) | Ref | Ref |
| 1 | 108 | 0.33 (0.32) | 0.77 (0.25) | 0.44 (0.33) | −0.036 (−0.080 to 0.007) | −0.037 (−0.080 to 0.007) |
| 2 | 178 | 0.29 (0.31) | 0.76 (0.22) | 0.48 (0.34) | −0.038 (−0.073 to −0.002) | −0.028 (−0.064 to 0.007) |
| >3 | 119 | 0.33 (0.29) | 0.74 (0.24) | 0.40 (0.33) | −0.072 (−0.114 to −0.030) | −0.060 (−0.102 to −0.018) |
| Electronic Frailty Index | ||||||
| 0–4 | 735 | 0.39 (0.31) | 0.83 (0.20) | 0.45 (0.33) | Ref | Ref |
| 5–8 | 464 | 0.32 (0.31) | 0.76 (0.23) | 0.45 (0.36) | −0.059 (−0.084 to −0.033) | −0.048 (−0.073 to −0.022) |
| 9–12 | 79 | 0.20 (0.29) | 0.69 (0.28) | 0.47 (0.34) | −0.141 (−0.192 to −0.090) | −0.126 (−0.178 to −0.074) |
| >13 | 7 | 0.20 (0.35) | 0.78 (0.35) | 0.59 (0.32) | −0.021 (−0.184 to 0.141) | .004 (−0.157 to 0.166) |
| Comorbid dis | ||||||
| 0 | 330 | 0.39 (0.31) | 0.85 (0.19) | 0.46 (0.34) | Ref | Ref |
| 1 | 429 | 0.38 (0.31) | 0.81 (0.20) | 0.43 (0.32) | −0.037 (−0.068 to −0.005) | −0.030 (−0.062 to 0.001) |
| 2 | 306 | 0.33 (0.31) | 0.78 (0.23) | 0.45 (0.35) | −0.060 (−0.094 to −0.026) | −0.049 (−0.084 to −0.015) |
| >3 | 220 | 0.26 (0.32) | 0.71 (0.28) | 0.45 (0.36) | −0.122 (−0.159 to −0.084) | −0.105 (−0.143 to −0.067) |
| Prescriptions | ||||||
| 0–4 | 378 | 0.42 (0.30) | 0.85 (0.20) | 0.44 (0.34) | Ref | Ref |
| 5–7 | 351 | 0.41 (0.30) | 0.83 (0.20) | 0.42 (0.32) | −0.023 (−0.055 to 0.008) | −0.062 (−0.062 to 0.001) |
| 8–12 | 372 | 0.30 (0.30) | 0.77 (0.22) | 0.47 (0.34) | −0.071 (−0.103 to −0.040) | −0.084 (−0.084 to −0.015) |
| >13 | 184 | 0.19 (0.31) | 0.69 (0.28) | 0.50 (0.37) | −0.139 (−0.178 to −0.099) | −0.143 (−0.143 to −0.067) |
| Primary care contacts | ||||||
| 0–7 | 2167 | 0.39 (0.31) | 0.82 (0.22) | 0.44 (0.33) | Ref | Ref |
| 8–11 | 1598 | 0.36 (0.30) | 0.83 (0.21) | 0.46 (0.34) | 0.003 (−0.029 to 0.036) | .007 (−0.025 to 0.039) |
| 12–17 | 1528 | 0.36 (0.31) | 0.80 (0.21) | 0.44 (0.35) | −0.018 (−0.049 to 0.013) | −0.010 (−0.042 to 0.021) |
| >18 | 1389 | 0.26 (0.32) | 0.72 (0.26) | 0.47 (0.35) | −0.079 (−0.114 to −0.044) | −0.070 (−0.106 to −0.034) |
| Total | 1285 | 1380 | 1367 | 1285 | ||
*Adjusted for age, gender, region and calendar year of surgery.