Cochrane score (max = 2 points for each A-L) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Level JBJS | A | B | C | D | E | F | G | H | I | J | K | L |
% with score = 2 | 38% | 22% | 41% | 72% | 19% | 6% | 53% | 78% | 97% | 97% | 69% | 31% |
Mean Level I-1a | 1.3 | 0.8 | 0.7 | 1.7 | 0.4 | 0.1 | 1.3 | 1.7 | 2.0 | 2.0 | 1.7 | 1.3 |
Median Level I-1a | 1.0 | 1.0 | 0.0 | 2.0 | 0.0 | 0.0 | 1.5 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 |
Mean Level I-1b | 1.0 | 1.0 | 1.7 | 1.4 | 0.6 | 0.3 | 1.4 | 1.9 | 2.0 | 2.0 | 1.7 | 1.1 |
Median Level I-1b | 1.0 | 1.0 | 2.0 | 2.0 | 0.0 | 0.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 |
Mean Level II | 1.0 | 0.7 | 0.0 | 0.7 | 0.0 | 0.0 | 0.7 | 2.0 | 2.0 | 1.7 | 1.7 | 1.3 |
Median level II | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 |
ANOVA (p value)* | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |
Correlation (-) | 0.04 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.0 | 0.3 | 0.1 | 0.2 | 0.03 | 0.1 |