Preferences for certain age characteristics of partners are reported across cultures: men prefer mates who are younger and women prefer mates older than themselves. To examine whether these age preferences entail fitness effects for men and women, we investigated the association among age differences between partners and offspring count. On the basis of a sample of approximately 10,000 post-rep...

OBJECTIVES To compare perioperative morbidity and 1-year outcomes of older and younger women undergoing surgery for pelvic organ prolapse (POP). DESIGN Prospective ancillary analysis. SETTING Academic medical centers in National Institutes of Health, National Institute of Child Health and Human Development Colpopexy and Urinary Reduction Study. PARTICIPANTS Women with POP and no symptoms ...

Maximal force production per unit of muscle mass (muscle quality, or MQ) has been used to describe the relative contribution of non-muscle-mass components to the changes in strength with age and strength training (ST). To compare the influence of age and gender on MQ response to ST and detraining, 11 young men (20-30 years), nine young women (20-30 years), 11 older men (65-75 years), and 11 old...

BACKGROUND Some regional cross-sectional human papillomavirus (HPV) DNA prevalence data show an increase in prevalence in older women, the reasons for which are as yet unknown. A recently published study suggests that the increase may be at least partly due to reactivation of latent HPV in menopausal women. METHODS We developed a dynamic mathematical model of HPV-16 transmission to estimate t...

We evaluated the influence of age and sex on the relationship between central and peripheral vasodilatory capacity. Healthy men (19 younger, 12 older) and women (17 younger, 17 older) performed treadmill and knee extensor exercise to fatigue on separate days while maximal cardiac output (Q, acetylene uptake) and peak femoral blood flow (FBF, Doppler ultrasound) were measured, respectively. Maxi...

As a larger proportion of the U.S. population reaches late life, there are new challenges to providing quality health care services for this group. Record numbers of adults over 60 are seeking health care for acute and chronic conditions. Older women represent the largest single group of health care users in this country. Twelve percent of older women regularly drink in excess of recommended gu...

BACKGROUND Although sex differences in coronary artery disease have received considerable attention, few studies have dealt with sex differences in the most common sustained cardiac arrhythmia, atrial fibrillation (AF). Differences in presentation and clinical course may dictate different approaches to detection and management. We sought to examine sex-related differences in presentation, treat...

The purpose of this study was to: (1) establish the relationship between acute physiological responses and musical cadence; and (2) compare physiologic responses between young and older women. Eighteen older (mean = 65.06 ± 5.77 years) and 19 young (mean = 22.16 ± 2.63 years) women underwent an intermittent and progressive protocol performing the head-out aquatic exercise the "rocking horse." R...

BackgroundAdvanced maternal age (AMA) has been linked to both higher risk of adverse birth outcomes and levels comorbidities. It is unclear if are for older healthy women. This study examined the association between AMA among women with without preexisting pregnancy-related health conditions.MethodsAnalysis data 14,933 singleton births 2004 2015 from population-based Maryland Pregnancy Risk Ass...

Older women who, even if they do receive Social Security benefits, are still eligible for Supplemental Security Income payments are certainly among the most vulnerable segments of our society. At the end of 1996, there were more than 1.5 million such women aged 65 or older who were receiving SSI payments. It is likely that these women have been poor for much of their lives, as they appear to be...