Table I.

Baseline characteristics of the patients.

Sex	Female: 129 cases; male: 94 cases
Age, yr	68.2 ± 18.0, range: 16–93 (65.8–70.6)
Height, cm	155.9 ± 10.2, range: 131.7–183.9 (154.5–157.3)
Body weight, kg	57.1 ± 12.9, range: 25.1–116.0 (49.4–64.8)
Body mass index	23.4 ± 4.0, range: 12.9–42.1 (22.9–23.9)
Diagnosis, cases	Humeral surgical neck fracture: 118 Humeral shaft fracture: 11 Clavicle fracture: 31 Tuberosity fracture: 20 Rotator cuff tear: 14 Shoulder dislocation: 20 Others: 9

Continuous variables are presented as mean ± standard deviation. Ninety-five-percent confidence intervals are presented in parentheses.