Table 3.
Complications, length of stay, and cost of osteoarthritis patients with or without rotator cuff deficiencies undergo TSA or RSA.
| Variables | With rotator cuff deficiency | Without rotator cuff deficiency | ||||||
|---|---|---|---|---|---|---|---|---|
| TSA | RSA | P value | OR (95% CI) | TSA | RSA | P value | OR (95% CI) | |
| Mechanical complication of implant | 6 (0.27) | 4 (0.18) | 0.7536 | 0.67 (0.19–2.36) | 8 (0.17) | 29 (0.63) | 0.0007 | 3.64 (1.66–7.97) |
| Nervous system complications | 1 (0.05) | 1 (0.05) | 1 | 1 (0.06–16) | 5 (0.11) | 5 (0.11) | 1 | 1 (0.29–3.46) |
| Cardiac complications | 10 (0.45) | 9 (0.41) | 1 | 0.9 (0.36–2.22) | 18 (0.39) | 25 (0.54) | 0.3593 | 1.39 (0.76–2.55) |
| Peripheral vascular complications | 2 (0.09) | 1 (0.05) | 1 | 0.5 (0.05–5.52) | 1 (0.02) | 3 (0.06) | 0.6249 | 3 (0.31–28.86) |
| Respiratory complications | 7 (0.32) | 6 (0.27) | 1 | 0.86 (0.29–2.55) | 23 (0.5) | 11 (0.24) | 0.0572 | 0.48 (0.23–0.98) |
| Digestive system complications | 3 (0.14) | 3 (0.14) | 1 | 1 (0.2–4.96) | 15 (0.32) | 7 (0.15) | 0.1333 | 0.47 (0.19–1.14) |
| Urinary complications | 6 (0.27) | 11 (0.5) | 0.3314 | 1.84 (0.68–4.98) | 29 (0.63) | 29 (0.63) | 1 | 1 (0.6–1.68) |
| Postoperative shock | 0 (0) | 2 (0.09) | 0.4999 | – | 0 (0) | 4 (0.09) | 0.1249 | – |
| Hemorrhage or hematoma | 4 (0.18) | 6 (0.27) | 0.7536 | 1.5 (0.42–5.33) | 12 (0.26) | 17 (0.37) | 0.4575 | 1.42 (0.68–2.97) |
| Postoperative infection | 1 (0.05) | 1 (0.05) | 1 | 1 (0.06–16) | 2 (0.04) | 1 (0.02) | 1 | 0.5 (0.05–5.51) |
| Urinary tract infection | 25 (1.14) | 27 (1.23) | 0.8892 | 1.08 (0.63–1.87) | 79 (1.71) | 101 (2.18) | 0.1137 | 1.28 (0.95–1.73) |
| Acute upper respiratory infections | 2 (0.09) | 0 (0) | 0.4999 | 0 (0.01–5.54) | 0 (0) | 6 (0.13) | 0.0312 | – |
| Acute postoperative pain | 68 (3.09) | 67 (3.05) | 1 | 0.98 (0.7–1.39) | 85 (1.84) | 130 (2.81) | 0.0023 | 1.54 (1.17–2.04) |
| Chronic postoperative pain | 1 (0.05) | 0 (0) | 1 | 0 (0.02–14.9) | 1 (0.02) | 0 (0) | 1 | 0 (0.02–14.9) |
| Transfusion | 70 (3.18) | 97 (4.41) | 0.0399 | 1.4 (1.03–1.92) | 182 (3.93) | 306 (6.61) | <0.0001 | 1.73 (1.43–2.09) |
| Length of stay | ||||||||
| Mean (SD) | 1.93 (1.12) | 2.01 (1.07) | 0.0021 | RSA-TSA 0.08 |
2.08 (1.33) | 2.25 (1.52) | <0.0001 | RSA-TSA 0.17 |
| Median | 2 | 2 | 2 | 2 | ||||
| Cost | ||||||||
| Mean (SD) | 16960.36 (6915.39) | 19468.65 (7723.6) | <0.0001 | RSA-TSA 2508.29 |
16860.74 (6800.91) | 19816.6 (8362.91) | <0.0001 | RSA-TSA 2955.86 |
| Median | 15694.5 | 18018.86 | 15,536 | 18212.88 | ||||