Ambulatory procedures for urinary incontinence in the United States, 1994-1996.
OBJECTIVE
The objective of our study was to describe the national rates of ambulatory surgery for urinary incontinence in women.


METHODS
We used the National Survey of Ambulatory Surgery, a federal database that samples outpatient surgery in the United States. Data from 1994 to 1996 were analyzed for diagnoses and procedures coded using the International Classification of Diseases, 9th revision, Clinical Modification, classification system. Age-adjusted rates were calculated with use of the 1990 census population and compared for change over time by using the score test for linear trend.


RESULTS
The estimated number of women undergoing outpatient surgery for urinary incontinence increased from 7,200 in 1994 to 15,900 in 1996 (P=.3), whereas the age-adjusted rate remained stable at approximately 10 procedures per 100,000 women per year. The procedures performed included "other repair of the bladder" (ICD-9-CM code 57.89), "other repair of urinary stress incontinence" (code 59.7), plication of the urethrovesical junction, suprapubic sling operation, retropubic urethral suspension, paraurethral suspension, and levator muscle operation. The mean age of women undergoing these procedures was 58+/-14.5 years. Women undergoing incontinence procedures were 76% white, 0.3% African American, and 24% other (including unknown). Ninety-two percent of the procedures were completed at hospitals, whereas 8% were performed at free-standing ambulatory surgery centers.


CONCLUSIONS
Between 1994 and 1996, the number of ambulatory surgeries for urinary incontinence in women doubled.
Boyles
Sarah Hamilton
SH
Department of Obstetrics and Gynecology, Ohio State University, Columbus, Ohio, USA.
Weber
Anne M
AM
Meyn
Leslie
L
D000328:Adult; D001741:Black or African American / Q000706:statistics & numerical data; D000368:Aged; D000369:Aged, 80 and over; D000553:Ambulatory Care / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008875:Middle Aged; D014481:United States / Q000453:epidemiology; D014549:Urinary Incontinence / Q000208:ethnology / Q000601:surgery*; D014550:Urinary Incontinence, Stress / Q000601:surgery; D013520:Urologic Surgical Procedures / Q000706:statistics & numerical data; D044465:White People / Q000706:statistics & numerical data