Table 3.
The prevalence of urolithiasis among body mass index categories
| Prevalence of urolithiasis (%) | OR | 95% CI | P | |
|---|---|---|---|---|
| Underweight | 8.6 | 0.94 | 0.486-1.827 | 0.861 |
| Normal | 9.1 | Reference | ||
| Overweight | 11.9 | 1.360 | 0.979-1.889 | 0.066 |
| Obese | 14 | 1.6 | 1.091-2.425 | 0.016 |
| Morbid obese | 19.3 | 2.403 | 1.504-3.840 | >0.001 |
OR, CI, and P values of the participants. OR: Odds ratio, CI: Confidence interval