Elucidating the effect of body mass index, height, and parity on uncomplicated cystitis: a nationwide population-based cohort study

In this nationwide cohort of one million fertile women, BMI, height, and parity only had minor but statistically significant effects on the risk of uncomplicated cystitis. The results indicate that underweight women and certain sociodemographic groups might have higher risks, which could have underlying explanations that need further studying.