L1/2 | L2/3 | L3/4 | L4/5 | L5/S1 | ||
---|---|---|---|---|---|---|
reference | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
KL = 2 | KL < 2 | 1.16 | 0.87 | 0.90 | 1.19 | 1.55 |
(0.66-2.02) | (0.52-1.45) | (0.55-1.48) | (0.68-2.05) | (0.82-2.91) | ||
KL ≥ 2 | KL < 2 | 1.31 | 1.03 | 1.07 | 1.57 | 1.77* |
(0.80-2.15) | (0.64-1.65) | (0.67-1.70) | (0.99-2.50) | (1.09-2.86) | ||
KL ≥ 3 | KL < 2 | 1.93 | 1.91 | 2.57* | 2.49* | 1.88* |
(0.93-3.99) | (0.92-3.97) | (1.19-5.55) | (1.35-4.56) | (1.06-3.35) | ||
KL ≥ 3 | KL < 3 | 1.66 | 1.86 | 2.54* | 2.19* | 1.76* |
(0.84-3.28) | (0.96-3.62) | (1.26-5.14) | (1.25-3.84) | (1.02-3.03) |