The dark side of incontinence: nighttime incontinence in nursing home residents.
OBJECTIVE
To describe the characteristics of nighttime urinary incontinence in a sample of nursing home (NH) residents.


METHODS
Prospective descriptive study of a convenience sample of incontinent NH residents.


METHODS
Four NHs.


METHODS
136 incontinent NH residents.


METHODS
Frequency and volume of incontinent and continent voids for three 10-hour daytime and three 10-hour nighttime data collection periods.


RESULTS
The frequency of nighttime incontinence was the same as during the day, but the volume of nighttime incontinent voids and total nighttime volume were higher than during the day. There was substantial between- and within-subject variability in volumes, but the distribution of ratios of night/total volumes approximated a normal curve. Diuretic use was associated with relatively low nighttime volumes.


CONCLUSIONS
About one-quarter of the NH residents we studied produced substantially more urine at night than during the day. Several medical, behavioral, and environmental approaches should be considered for reducing the frequency and volume of nighttime incontinence in this population.
Ouslander
J
J
Borun Center for Gerontological Research, UCLA School of Medicine.
Schnelle
J
J
Simmons
S
S
Bates-Jensen
B
B
Zeitlin
M
M
D000368:Aged; D000369:Aged, 80 and over; D015982:Bias; D002318:Cardiovascular Diseases / Q000150:complications; D015897:Comorbidity; D048909:Diabetes Complications; D004358:Drug Therapy / Q000706:statistics & numerical data; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D009551:Night Care; D009735:Nursing Homes; D011446:Prospective Studies; D013997:Time Factors; D014549:Urinary Incontinence / Q000453:epidemiology* / Q000451:nursing / Q000517:prevention & control