Table 3 Association of indications and NACA score
n (%)* | Mean NACA 1st score (σ) | Mean NACA 2nd score (σ) | Mean diff | p-value | |
|---|---|---|---|---|---|
Internal | 2050 (51.2) | 3.58 (0.890) | 3.35 (0.906) | -0.23 | < 0.01 |
Neurological | 641 (16.0) | 3.52 (0.870) | 3.34 (0.877) | -0.18 | < 0.01 |
Trauma | 624 (15.6) | 3.24 (0.770) | 3.10 (0.729) | -0.14 | < 0.01 |
Paediatric | 453 (11.3) | 3.17 (0.822) | 2.98 (0.745) | -0.19 | < 0.01 |
Others | 154 (3.9) | 3.85 (0.899) | 3.68 (0.968) | -0.17 | < 0.01 |
Gynaecologic | 51 (1.3) | 3.04 (0.662) | 2.98 (0.616) | -0.06 | 0.08 |
Surgical | 32 (0.8) | 3.47 (0.761) | 3.44 (0.878) | -0.03 | 0.70 |
Total | 4005 (100.0) | 3.47 | 3.28 | -0.19 | < 0.01 |