Nocturia and depression
Article first published online: 27 MAY 2004
Volume 93, Issue 9, pages 1253–1256, June 2004
How to Cite
Asplund, R., Henriksson, S., Johansson, S. and Isacsson, G. (2004), Nocturia and depression. BJU International, 93: 1253–1256. doi: 10.1111/j.1464-410X.2004.04835.x
- Issue published online: 27 MAY 2004
- Article first published online: 27 MAY 2004
- Accepted for publication 9 February 2004
- major depression;
- nocturnal polyuria;
To assess the possible relationship between major depression (MD) and nocturia.
SUBJECTS AND METHODS
An unselected group of adult men and women, living in the city of Östersund, Sweden, were sent a postal questionnaire containing questions on somatic and mental health, sleep, sleepiness and nocturia. For depression diagnostics the Major Depression Inventory (MDI) was used.
The mean (sd) ages of the men and women were 48.0 (18.2) and 50.1 (19.1) years, respectively. Two or more nocturnal micturition episodes occurred in 15.6% of the men and 16.5% of the women. In a multiple logistic regression analysis independent correlates (with 95% confidence intervals) for ≥ 2 nocturnal voids in men were: MD 6.5 (2.6–15.6); health, fair vs good, 1.8 (1.0–3.9); health, poor vs good, 2.7 (1.1–4.8); age, 60–74 vs 18–29, 3.6 (1.5–8.4) and age ≥ 75 vs 18–29 6.7 (2.6–17.4); and in women: MD 2.8 (1.3–6.3); health, fair vs good, 1.9 (1.1–3.2); health, poor vs good, 4.3 (2.6–8.2); age, 60–74 vs 18–29, 3.8 (1.8–7.8), and age ≥ 75 vs 18–29, 8.6 (4.0–18.6). Age < 60 years was deleted by the logistic model in both sexes.
MD is associated with a six-fold increase in nocturia in men and a three-fold increase in women, after accounting for age and health. Possible pathogenetic mechanisms of this relationship may involve both increased nocturnal diuresis via a disturbed 24-h rhythm of antidiuretic hormone secretion, and a decrease in nocturnal bladder capacity through a central and/or peripheral serotonergic effect.