Skip to main content
. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: J Urol. 2013 Jul 15;191(1):10.1016/j.juro.2013.07.011. doi: 10.1016/j.juro.2013.07.011

Table 2.

Multivariable Associations between Baseline Urologic Symptoms and Incident Sleep outcomes at Follow-Up, BACH Survey (2002–2010)

Incident sleep outcomes
Poor sleep quality Sleep restriction4 Sleep medications
Exposurea/Model OR (95% CI) Pb OR (95% CI) Pb OR (95% CI) Pb
LUTS
 Multivariable-adjustedc 0.90 (0.61, 1.32) 0.58 1.29 (0.68, 2.45) 0.43 0.87 (0.53, 1.42) 0.57
 Multivariable-adjusted plus BMI 0.90 (0.61, 1.32) 0.58 1.30 (0.68, 2.47) 0.43 0.85 (0.52, 1.39) 0.51
UI
 Multivariable-adjustedc 0.70 (0.40, 1.25) 0.23 0.31 (0.11, 0.87) 0.03 1.25 (0.69, 2.27) 0.46
 Multivariable-adjusted plus BMI 0.71 (0.40, 1.25) 0.23 0.31 (0.11, 0.87) 0.03 1.29 (0.71, 2.35) 0.40
Nocturia
 Multivariable-adjustedc 1.98 (1.38, 2.85) <.001 1.12 (0.66, 1.89) 0.67 1.27 (0.82, 1.97) 0.29
 Multivariable-adjusted plus BMI 1.98 (1.38, 2.85) <.001 1.12 (0.67, 1.89) 0.67 1.32 (0.85, 2.04) 0.21

Abbreviations: BACH, Boston Area Community Health; BMI, body mass index; CI, Confidence interval; LUTS, lower urinary tract symptoms; OR, Odds ratio; UI, urinary incontinence;

a

Exposures assessed at baseline.

b

P-value testing the null hypothesis that the OR=1.00.

c

Multivariable logistic regression model with incident sleep disorder predicted by urologic symptom exposure variable and controlling for age, sex, race, SES, diabetes, heart disease, alcohol use, physical activity, smoking, anti-depressant use, secondary sedation, and secondary stimulation.

d

Multivariable logistic regression models for sleep restriction do not control for sex as this measure is collected only in men.