@entity65 in XXXX undergoing @entity43 .

@entity1 @entity43 @entity407 @entity3610 @entity712 @entity101 @entity6 @entity28 @entity583 @entity64 @entity209 @entity453 @entity65
OBJECTIVE: This study aims to determine the association of preexisting cardiovascular risk factors and @entity65 with hysterectomy with bilateral ovarian conservation using a case-central design. METHODS: Using the Rochester Epidemiology Project records-linkage system, we identified all Olmsted County, MN @entity1 who underwent @entity43 between January 1, 1965 and December 31, 2002 (cases). Each case was age-matched (  1 y) with a randomly selected @entity1 who resided in the county and did not undergo hysterectomy or oophorectomy before the index date (date of hysterectomy in her matched case). Using electronic codes, we identified cardiovascular risk factors ( @entity6 , @entity101 , @entity407 , @entity28 , @entity209 , and @entity3610 ) and @entity65 ( @entity453 , @entity712 , @entity583 , and @entity64 ) that occurred before the index date. Analyses were stratified by age at hysterectomy and indication for surgical operation. RESULTS: During the study period, 3,816 @entity1 underwent @entity43 for a benign indication. Preexisting @entity407 , @entity28 , and @entity209 were significantly more frequent in cases than in controls in univariable analyses. In multivariable analyses, @entity28 remained significantly associated overall, for nearly all age groups, and across all indications. @entity64 was significantly more frequent in cases than in controls among @entity1 younger than 36 years. @entity712 and @entity64 were significantly less common in cases than in controls among @entity1 older than 50 years. CONCLUSIONS: Hysterectomy with ovarian conservation is associated with cardiovascular risk factors, particularly @entity28 . @entity28 may contribute to underlying gynecologic conditions leading to hysterectomy; however, surgical selection may also play a role.
