Odds ratios for urinary calculi among patients with schizophrenia and comparison group, by age group.

Notes: aConditional logistic regression (conditioned on sex and age) was performed to adjust for monthly income and urbanization level and the geographic location of the patient's residence, hyperlipidemia, diabetes, hypertension, obesity, hypothyroidism, hyperthyroidism, polydipsia, and alcohol abuse/alcohol dependence syndrome; ***indicates p<0.001. **indicates p<0.01; *indicates p<0.05.