Sexual functioning after total compared with supracervical hysterectomy: a randomized trial.

Objective: To compare sexual functioning and health-related quality-of-life outcomes of total abdominal hysterectomy (TAH) and supracervical hysterectomy (SCH) among women with symptomatic uterine leiomyomata or abnormal uterine bleeding refractory to hormonal management.

Methods: We randomly assigned 135 women scheduled to undergo abdominal hysterectomy in 4 U.S.

Sarcopenia in elderly men and women: the Rancho Bernardo study.

Background: Sarcopenia risk factors are poorly understood.

Methods: This study examines sarcopenia prevalence and risk factors in community-dwelling men (694) and women (1006) aged 55-98 years (mean=73) who attended a 1988-1992 Rancho Bernardo Study clinic visit. Height, weight, muscle strength, fat-free mass (FFM), fat mass by bioelectric impedance analysis, and grip strength were measured; alcohol and medication use, smoking, and physical activity were ascertained.

Usual dietary isoflavone intake and body composition in postmenopausal women.

Objective: Previous studies suggest an association between isoflavone supplementation and improved body composition. The purpose of this study was to investigate the cross-sectional association between isoflavone consumption from a typical Western diet and measures of total body fat, body fat distribution and lean body mass.

Design: This study examined 208 healthy, postmenopausal women, aged 45 to 74 years.

A randomized comparison of total or supracervical hysterectomy: surgical complications and clinical outcomes.

Objective: To compare surgical complications and clinical outcomes after total versus supracervical abdominal hysterectomy for control of abnormal uterine bleeding, symptomatic uterine leiomyomata, or both.

Methods: We conducted a randomized intervention trial in four US clinical centers among 135 patients who had abdominal hysterectomy for symptomatic uterine leiomyomata, abnormal uterine bleeding refractory to hormonal treatment, or both. Patients were randomly assigned to receive a total or supracervical hysterectomy performed using the surgeon's customary technique.

Retinol intake and bone mineral density in the elderly: the Rancho Bernardo Study.

Retinol is involved in bone remodeling, and excessive intake has been linked to bone demineralization, yet its role in osteoporosis has received little evaluation. We studied the associations of retinol intake with bone mineral density (BMD) and bone maintenance in an ambulatory community-dwelling cohort of 570 women and 388 men, aged 55-92 years at baseline. Regression analyses, adjusted for standard osteoporosis covariates, showed an inverse U-shaped association of retinol, assessed by food-frequency questionnaires in 1988-1992, with baseline BMD, BMD measured 4 years later, and BMD change.