Table 3.
Subgroup analysis for peripheral arterial disease and erectile dysfunction, weighted.
| Characteristics | Model 1 OR (95%CI), P | Model 2 OR (95%CI), P | Model 3 OR (95%CI), P | P for interaction |
|---|---|---|---|---|
| Stratified by Age | 0.156 | |||
| ≤50 | 0.74 (0.07-7.74) 0.795 | 0.75 (0.08-7.23) 0.799 | 0.19 (0.04-1.04) 0.055 | |
| >50 | 3.30 (1.96-5.56) <0.001 | 3.14 (1.86-5.3) <0.001 | 2.32 (1.34-4.03) * 0.004 | |
| Stratified by Hypertension | 0.268 | |||
| No | 5.35 (2.65-10.8) <0.001 | 3.29 (2.04-5.28) <0.001 | 2.18 (1.08-4.40) * 0.015 | |
| Yes | 3.17 (1.55-6.45) 0.002 | 2.32 (1.2-4.49) 0.032 | 2.05 (0.93-4.54) 0.074 | |
| Stratified by Diabetes |
0.71 | |||
| No | 5.09 (2.89-8.95) <0.001 | 3.01 (1.71-5.29) <0.001 | 2.10 (1.14-3.86) * 0.019 | |
| Yes | 2.48 (1.02-6.03) 0.045 | 1.6 (0.59-4.32) 0.342 | 1.26 (0.53-3) 0.597 | |
| Stratified by CVD |
0.373 | |||
| No | 4.56 (2.49-8.33) <0.001 | 2.62 (1.56-4.39) 0.001 | 2.09 (1.14-3.82) * 0.019 | |
| Yes | 2.24 (1.18-4.27) 0.016 | 2.16 (1.03-4.53) 0.043 | 2.12 (0.97-4.65) 0.06 | |
| Stratified by High cholesterol |
0.133 | |||
| No | 6.21 (3.09-12.48) <0.001 | 3.51 (2.01-6.14) <0.001 | 2.50 (1.32-4.72) * 0.006 | |
| Yes | 3.93 (2.09-7.37) <0.001 | 2.39 (1.24-4.62) 0.011 | 1.71 (0.87-3.37) 0.115 | |
| Stratified by Smoking | 0.159 | |||
| Never | 2.82 (1.12-7.14) 0.03 | 1.62 (0.61-4.31) 0.32 | 0.86 (0.28-2.63) 0.79 | |
| Current | 3.92 (1.84-8.35) 0.001 | 2.25 (1.21-4.18) 0.012 | 1.76 (0.95-3.27) 0.07 | |
| Former | 6.54 (2.94-14.57) <0.001 | 4.02 (1.79-9.07) 0.001 | 3.15 (1.36-7.30) * 0.009 | |
| Stratified by Alcohol intaking |
0.837 | |||
| No | 3.47 (1.39-8.69) 0.01 | 2.95 (1.31-6.63) 0.011 | 2.43 (1.05-5.61) * 0.038 | |
| Yes | 5.58 (3.12-9.99) <0.001 | 2.99 (1.67-5.35) 0.001 | 2.15 (1.14-4.04) * 0.019 | |
| Stratified by Physical activity |
0.279 | |||
| Inactive | 5.11 (2.46-10.59) <0.001 | 2.83 (1.35-5.91) 0.007 | 2.59 (1.19-5.61) * 0.018 | |
| Moderate | 2.33 (1.12-4.87) 0.026 | 1.6 (0.8-3.2) 0.179 | 1.18 (0.59-2.33) 0.629 | |
| Vigorous | 7.71 (2.18-27.3) 0.003 | 5.46 (1.72-17.3) 0.005 | 2.01 (0.37-10.86) 0.403 | |
| Stratified by BMI | 0.993 | |||
| <25 | 4.30 (1.66-11.15) 0.004 | 2.41 (0.98-5.95) 0.056 | 1.83 (0.67-5.02) 0.228 | |
| 25-29.99 | 7.47 (4.25-13.13) <0.001 | 4.3 (2.46-7.53) <0.001 | 3.21 (1.77-5.84) *<0.001 | |
| ≥30 | 3.22 (1.44-7.18) 0.006 | 2.09 (0.94-4.63) 0.07 | 1.29 (0.55-2.99) 0.546 |
CI, confidence interval; OR, odds ratio.
Model 1 was unadjusted.
Model 2 was adjusted for age, race, and education level.
Model 3 was adjusted for age, race, education level, marital status, family poverty ratio, hypertension, diabetes, cardiovascular disease (CVD), high cholesterol, smoking, alcohol intaking, physical activity and body mass index (BMI). *‘Inf’ means that values can’t be calculated. *p < .05.