Table I.
Characteristics of total shoulder replacement by sex, 2012-2016
| Total, n (%) (N = 12,530) |
Female, n (%) (n = 6946) |
Male, n (%) (n = 5499) |
P value | |
|---|---|---|---|---|
| Age group, y | <.001 | |||
| 18-49 | 356 (2.9) | 130 (1.9) | 226 (4.1) | |
| 50-59 | 1543 (12.4) | 665 (9.6) | 878 (16) | |
| 60-69 | 4309 (34.6) | 2305 (33.2) | 2004 (36.4) | |
| ≥70 | 6237 (50.1) | 3846 (55.4) | 2391 (43.5) | |
| BMI group | <.001 | |||
| <18.5 (underweight) | 81 (0.7) | 66 (1) | 15 (0.3) | |
| 18.5-24 | 1920 (15.5) | 1271 (18.4) | 649 (11.8) | |
| 25-29 | 4001 (32.3) | 1964 (28.4) | 2037 (37.1) | |
| 30-34 | 3290 (26.5) | 1654 (23.9) | 1636 (29.8) | |
| ≥35 | 3108 (25.1) | 1961 (28.4) | 1147 (20.9) | |
| Functional status | <.001 | |||
| Independent | 12,049 (97.5) | 6671 (96.6) | 5378 (98.5) | |
| Dependent | 313 (2.5) | 232 (3.4) | 81 (1.5) | |
| ASA score | <.001 | |||
| 1-2 | 5702 (45.9) | 3060 (44.1) | 2642 (48.1) | |
| ≥3 | 6729 (54.1) | 3881 (55.9) | 2848 (51.9) | |
| Hypertension | 8299 (66.7) | 4669 (67.2) | 3630 (66) | .162 |
| Diabetes | 2179 (17.5) | 1174 (16.9) | 1005 (18.3) | .048 |
| Smoker | 1348 (10.8) | 689 (9.9) | 659 (12) | <.001 |
| History of COPD | 828 (6.7) | 524 (7.5) | 304 (5.5) | <.001 |
| History of Dyspnea | 793 (6.4) | 528 (7.6) | 265 (4.8) | <.001 |
| History of CHF | 61 (0.5) | 35 (0.5) | 26 (0.5) | .907 |
| Dialysis | 54 (0.4) | 22 (0.3) | 32 (0.6) | .036 |
| Steroid use | 619 (5) | 424 (6.1) | 195 (3.5) | <.001 |
| Bleeding disorder | 334 (2.7) | 156 (2.2) | 178 (3.2) | <.001 |
BMI, body mass index; ASA, American Society of Anesthesiologists; COPD, chronic obstructive pulmonary disease; CHF, congestive heart failure.