Table 2.
Univariable logistic regression analysis for the risk of aorto‐iliac stenosis.
| Variable | Odds ratio (95% confidence Interval) | P‐value |
|---|---|---|
| Age (per 10 years) | 1.53 (1.21–1.93) | <0.001* |
| Sex | ||
| Male | Reference | 0.410 |
| Female | 0.80 (0.48–1.35) | |
| BMI in kg/m2 | 0.97 (0.92–1.02) | 0.284 |
| Smoking | ||
| Never | Reference | <0.001* |
| Ever | 3.57 (1.85–6.89) | |
| Diabetes mellitus | ||
| No | Reference | 0.325 |
| Yes | 1.28 (0.78–2.09) | |
| COPD | ||
| No | Reference | 0.346 |
| Yes | 1.44 (0.68–3.06) | |
| Peripheral arterial disease | ||
| No | Reference | <0.001* |
| Yes | 4.88 (2.88–8.28) | |
| Cerebrovascular disease | ||
| No | Reference | 0.081 |
| Yes, TIA or CVA | 1.73 (0.93–3.18) | |
| Coronary artery disease | ||
| No | Reference | 0.002* |
| Yes | 2.22 (1.33–3.70) | |
| Dyslipidaemia | 1.40 (0.87–2.26) | 0.167 |
| Hypertension | ||
| No | Reference | 0.999 |
| Yes | 1.00 (0.41–2.43) | |
| Previous transplant | 2.00 (0.96–4.17) | 0.063 |
| Total dialysis duration (per month) | 1.00 (1.00–1.01) | 0.261 |
| Intermittent claudication | ||
| No | Reference | <0.001* |
| Yes | 4.90 (2.41–9.97) | |
| Weak inguinal pulsations | ||
| No | Reference | <0.001* |
| Yes | 3.31 (1.84–5.96) | |
| Femoral artery murmur | ||
| No | Reference | <0.001* |
| Yes | 7.32 (3.87–13.86) | |
| Diabetic nephropathy | ||
| No | Reference | 0.773 |
| Yes | 1.09 (0.62–1.89) | |
BMI, body mass index; COPD, chronic obstructive pulmonary disease; CVA, cerebrovascular accident; TIA, transient ischaemic attack.
*
Statistically significant.