TABLE 3.
Univariate conditional logistic regression analyses for the association of LSS patients and study factors.
| Factors | Unadjusted odds ratio a | p‐value |
|---|---|---|
| Age category | 2.267 (1.787–2.874) | < 0.001 b |
| BMI category | 1.712 (1.456–2.014) | < 0.001 b |
| Genetic history | 2.189 (1.609–2.977) | < 0.001 b |
| Number of deliveries | 3.292 (2.512–4.314) | < 0.001 b |
| Simple hysterectomy | 1.923 (1.213–3.048) | 0.005 b |
| Number of abdominal surgeries | 1.362 (1.057–1.756) | 0.017 b |
| Hip joint surgery | 3.155 (1.303–7.640) | 0.011 b |
| Knee joint surgery | 4.798 (2.137–10.773) | < 0.001 b |
| Hypercholesterolemia | 2.694 (1.808–4.015) | < 0.001 b |
| Hypertriglyceridemia | 1.950 (1.467–2.591) | < 0.001 b |
| Hyper‐low‐density lipoprotein cholesterolemia | 3.138 (2.336–4.215) | < 0.001 b |
| Hypertension | 1.375 (1.225–1.542) | < 0.001 b |
| Diabetes | 1.749 (1.299–2.355) | < 0.001 b |
| Cerebrovascular disease | 1.036 (0.682–1.573) | 0.869 |
Abbreviations: BMI, body mass index; LSS, lumbar spinal stenosis.
a
The values are given as the odds ratio, with the 95% CI in parentheses.
b
Significant.