Table I.
Demographics and Comorbidities of patients undergoing RSA (Reverse Shoulder Arthroplasty), TSA (Total Shoulder Arthroplasty), and HA (Hemiarthroplasty) within the US in 2011.
| RSA | TSA | HA | p | |
|---|---|---|---|---|
| Mean Patient Age (years) | 72.71 | 67.44 | 66.84 | <0.0001 |
| Female Sex (%) | 63.86 | 50.65 | 62.48 | <0.0001 |
| Race (%) | 0.001 | |||
| Black | 4.75 | 4.73 | 4.77 | |
| White | 89.36 | 89.66 | 87.28 | |
| Other | 5.9 | 5.6 | 7.95 | |
| Type of Insurance (%) | <0.0001 | |||
| Private | 14.96 | 31.28 | 28.42 | |
| Medicaid | 1.45 | 1.79 | 4.25 | |
| Other | 83.59 | 66.94 | 67.33 | |
| Comorbidities | ||||
| Chronic Respiratory Insufficiency (%) | 0.13 | 0.07 | 0.4 | 0.0005 |
| Chronic Anemia (%) | 2.77 | 2.35 | 4.36 | <0.0001 |
| Asthma (%) | 8.95 | 9.11 | 8.72 | 0.8215 |
| Diabetes Mellitus (%) | 21.32 | 19.39 | 22.16 | 0.0033 |
| Obstructive Sleep Apnea (%) | 7.27 | 9.32 | 6.66 | <0.0001 |
| Obesity (%) | 11.69 | 14.97 | 13.09 | <0.0001 |
| Overweight (%) | 0.22 | 0.26 | 0.47 | 0.1253 |
| Coagulopathy (%) | 0.27 | 0.25 | 0.36 | 0.6668 |
| Atrial fibrillation (%) | 8.81 | 5.15 | 7.07 | <0.0001 |
| Tobacco use disorder (%) | 6.32 | 7.24 | 10.33 | <0.0001 |
| Any Comorbidity (%) | 47.52 | 47.13 | 51.20 | <0.0001 |