Somatic and psychological triggers for bladder storage symptoms among men and women

To determine the prevalence of somatic and psychological triggers for bladder storage symptoms among men and women who have not been diagnosed with overactive bladder (OAB) and to determine their impact on individuals' quality of life (QoL).

Randomly selected male and female volunteers were screened for the presence of bladder storage symptoms and their impact on their QoL using the UDI-6 and IIQ-7 questionnaires. They were also asked about somatic and psychological triggers for these symptoms using the validated SOPSETO questionnaire. Individuals who had previously been diagnosed with or treated for OAB, prostatic hypertrophy, neurological disease or cancer were excluded.

Sixty-six women and 40 men were included. There was a significantly higher prevalence of urinary urgency (41% vs. 19%, p = 0.021), urge urinary incontinence (22% vs. 0%, p = 0.002) and stress urinary incontinence (30% vs. 3%, p = 0.001) among women than men. Total UDI-6 (17± 15 vs. 9± 8, p = 0.04) and IIQ-7 (21± 10 vs. 15± 4, p = 0.02) scores were also higher among women than men. Of the total 34 triggers evaluated, 18 were ranked significantly higher among women than among men. There was a good correlation between the SOPSETO and the UDI-6 and IIQ-7 scores primarily in women (r = 0.46, p < 0.0001; r = 0.69, p < 0.0001) but also in men (r = 0.44, p = 0.009; r = 0.39, p = 0.02).

Women who have not been diagnosed with OAB report bladder storage symptoms more frequently than men. Somatic and psychological triggers are more likely to stimulate these symptoms in women than in men and might add burden to their QoL.