Relationship of lifestyle and clinical factors to lower urinary tract symptoms: results from Boston Area Community Health survey.
OBJECTIVE
Because lifestyle factors and comorbidities can influence lower urinary tract symptoms (LUTS) by sex and race/ethnicity differently, we investigated these associations in the Boston Area Community Health survey.


METHODS
Using a multistage stratified cluster random sample, 5506 adults aged 30 to 79 years were enrolled (2301 men, 3205 women, 1770 blacks, 1877 Hispanics, and 1859 whites). Adiposity, lifestyle factors, comorbidities (cardiovascular diseases, diabetes, high blood pressure, high cholesterol, depressive symptoms, previous urinary tract infections) were considered in predicting the odds of LUTS (American Urological Association Symptom Index of 8 or greater) by sex and race/ethnicity.


RESULTS
The prevalence of LUTS was 18.7%, with similar rates by sex (men 18.7%, women 18.6%) and race/ethnicity (black 19.3%, Hispanic 16.2%, white 18.9%); however, the prevalence did increase substantially with age. Depressive symptoms were associated with increased odds of LUTS across all sex and racial/ethnic groups. The overall odds ratio was 2.4 (95% confidence interval 1.9 to 3.2, P <0.001). Age increased the odds of LUTS among all groups. Physical activity decreased the odds of LUTS, particularly in women (odds ratio 0.4, 95% confidence interval 0.2 to 0.7, P = 0.003, comparing high and low activity). Cardiovascular diseases and previous urinary tract infections increased the odds of LUTS overall (odds ratio 1.6, 95% confidence interval 1.2 to 2.1, P = 0.004; and odds ratio 1.9, 95% confidence interval 1.4 to 2.4, P <0.001, respectively) and for most groups.


CONCLUSIONS
The results of this study have shown that the lifestyle and clinical factors associated with LUTS are similar by sex and race/ethnicity.
Litman
Heather J
HJ
New England Research Institutes, Watertown, Massachusetts 02472, USA. hlitman@neriscience.com
Steers
William D
WD
Wei
John T
JT
Kupelian
Varant
V
Link
Carol L
CL
McKinlay
John B
JB
D000328:Adult; D001741:Black or African American; D017677:Age Distribution; D000368:Aged; D001900:Boston; D005260:Female; D006306:Health Surveys; D006630:Hispanic or Latino; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D053448:Prostatism / Q000453:epidemiology*; D017678:Sex Distribution; D014570:Urologic Diseases / Q000453:epidemiology*; D044465:White People