Table 2 Clinial results based on Katz’s activities daily living (ADL) scale, Kirkaldy-Willis criteria and Korean version of the Oswestry disability index (KODI)
Katz ADL index | ||||
|---|---|---|---|---|
Grading | Group 1(%) | Group 2 (%) | P = 0.024 | |
Very satisfied | 72 (39.6) | 38 (33.6) | ||
Somewhat satisfied | 64 (35.2) | 35 (30.9) | ||
Somewhat dissatisfied | 46 (25.2) | 33 (29.2) | ||
Very dissatisfied | 0 (0) | 7 (6.1) | ||
Kirkaldy-Willis criteria | ||||
Successful | Excellent | 75 (41.2) | 42 (37.1) | P = 0.001 |
Good | 90 (49.4) | 52(46.0) | ||
Unsuccessful | Fair | 17 (9.3) | 12 (10.6) | |
Poor | 0 (0) | 7 (6.1) | ||
KODI | ||||
Minimal disability | 84 (46.1 %) | 44 (38.9 %) | P = 0.01 | |
Moderate disability | 63 (34.6 %) | 40 (35.3 %) | ||
Severe disability | 35 (19.2 %) | 22 (19.4 %) | ||
Crippled | 0 (0 %) | 7 (6.1 %) | ||