Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Patient characteristics
|  | BIO-RSA 38 (n = 36) | RSA 42 (n = 34) | p-value | Adjusted p-value |
|---|---|---|---|---|
Female, n (%) | 22 (61) | 22 (65) | A0.756 | 1.000 |
Age, mean years (SD) | 70 (8) | 73 (7) | B0.0424 | 0.806 |
BMI, mean kg/m2 (SD) | 26 (4) | 26 (4) | B0.990 | 1.000 |
Diagnosis, n (%) | Â | Â | C0.912 | 1.000 |
  Osteoarthritis | 13 (36) | 14 (41) |  |  |
  Cuff tear arthropathy | 12 (33) | 9 (26) |  |  |
  Irreparable cuff tear | 10 (28) | 10 (29) |  |  |
  Acute fracture | 1 (3) | 1 (3) |  |  |
ASA classification, n (%) | Â | Â | A0.938 | 1.000 |
  I | 8 (24) | 15 (42) |  |  |
  II | 21 (62) | 15 (42) |  |  |
  III | 5 (15) | 6 (17) |  |  |
Comorbidities, n (%) | Â | Â | Â | Â |
  Diabetes | 3 (8) | 2 (6) | C1.000 | 1.000 |
  Cardiological | 20 (56) | 18 (53) | A0.826 | 1.000 |
  Thyroid disease | 5 (14) | 4 (12) | C1.000 | 1.000 |
  Gastroenterological | 4 (11) | 4 (12) | C1.000 | 1.000 |
  Respiratory | 0 (0) | 3 (9) | C0.109 | 1.000 |
  Urological | 4 (11) | 3 (9) | C1.000 | 1.000 |
  Neurological | 1 (3) | 5 (14) | C0.199 | 1.000 |
  Psychological | 2 (6) | 1 (3) | C0.609 | 1.000 |
  Oncological | 0 (0) | 1 (3) | C0.486 | 1.000 |
  Smoking, n (%) | 5 (14) | 3 (9) | C0.711 | 1.000 |
  Dominant side operated, n (%) | 12 (52) | 7 (32) | A0.167 | 1.000 |
Previous surgery, n (%) | 12 (33) | 6 (18) | A0.133 | 1.000 |
  Rotator cuff | 11 (31) | 3 (9) | A0.0231 | 0.462 |
  Latarjet | 1 (3) | 2 (6) | C0.609 | 1.000 |
  Other | 1 (3) | 1 (3) | C1.000 | 1.000 |
Follow-up time, median years (IQR) | 2.3 (2.1–2.5) | 3.7 (2.2–5.4) | D0.0006 | 0.0126 |