Table 3 Postoperative complications in surviving and deceased patients
From: Factors influencing early and long-term survival following hip fracture among nonagenarians
Complications | Survived (n = 439) | Deceased (n = 98) | p value | Common effect size r | Correlation coefficient (p value) |
|---|---|---|---|---|---|
Number of complications | |||||
No complication | 68 (15.5) | 10 (10.2) | < 0.001* | 0.19 | 0.16 (< 0.001)* |
1 complication | 85 (19.4) | 15 (15.3) | |||
2 complications | 98 (22.3) | 10 (10.2) | |||
3 complications | 66 (15.0) | 15 (15.3) | |||
4 or more complications | 122 (27.8) | 48 (49.0) | |||
Clavien Dindo grade | |||||
No complication | 68 (15.5) | 10 (10.2) | < 0.001* | 0.49 | 0.22 (< 0.001)* |
I | 92 (21.0) | 17 (17.3) | |||
II | 248 (56.5) | 35 (35.7) | |||
IIIa | 6 (1.4) | 2 (2.0) | |||
IIIb | 15 (3.4) | 3 (3.1) | |||
IVa | 9 (2.1) | 4 (4.1) | |||
IVb | 1 (0.2) | 0 (0.0) | |||
V | 0 (0.0) | 27 (27.6) | |||