Table 4 Clinical outcomes of 162 patients with clinical examination
Variable | AH (n = 101) n (%)/mean (SD) | NH (n = 61) n (%)/mean (SD) | P value |
|---|---|---|---|
Average follow-up time | 25.5 (± 7.3) | 28.1 (± 7.5) | 0.280 |
Constant scores | 83.9 (± 11.8) | 75.0 (± 13.9) | < 0.001 |
GT complications | – | ||
Malposition | – | 46 (75.4%) | |
Nonunion | – | 7 (11.5%) | |
Osteolysis | – | 8 (13.1%) | |
Other complications | 0.053 | ||
Primary screw penetration | 1 (1.0%) | 1 (1.6%) | |
Subsequent screw penetration | 6 (5.9%) | 5 (8.2%) | |
Humeral head osteonecrosisa | 3 (3.0%) | 3 (4.9%) | |
Heterotopic ossificationb | 2 (2.0%) | 1 (1.6%) | |
Posttraumatic osteoarthrosis | 0 | 3 (4.9%) |