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Demographic characteristics of the suprascapular nerve block (SSNB), interscalene block (ISB), and glenohumeral injection (GHI) groups.
| SSNB | ISB | GHI | P value | |
|---|---|---|---|---|
| Age, yr | 66.6 ± 7.9 | 61.7 ± 11.6 | 67.6 ± 8.4 | 0.055 |
| Height, cm | 157.1 ± 8.1 | 163.2 ± 9.5 | 167.2 ± 5.9 | 0.008 |
| Weight, kg | 58.7 ± 10.8 | 66.2 ± 15.1 | 62.0 ± 8.5 | 0.049 |
| BMI | 23.7 ± 3.1 | 24.6 ± 4.0 | 23.3 ± 2.5 | 0.37 |
| Operative time, min | 151.2 ± 49.6 | 118.9 ± 42.1 | 106.3 ± 42.9 | 0.001 |
