This report examines the impact of individualized, population-based recruitment and retention approaches on the development of a subject pool, enrollment, and retention at 12 months of healthy, community-based women in three ethnic groups: African Americans, non-Hispanic European Americans, and Mexicans/Central Americans. Of 722 women contacted and screened, 346 (48%) were eligible and consented to participate. Attrition at 12 months was low (10%) compared with other published reports. The largest group of potential subjects was identified through broadcast media approaches, but this method produced the highest number of ineligible women and highest rate of attrition. Printed matter produced the next largest group of potential subjects, but ineligibility was high (53%). Face-to-face interactions enrolled the highest proportion of eligible women (84%) and lowest overall attrition (7%). Direct referral yielded fairly efficient enrollments (57%) and average attrition. Multiple approaches for recruitment can produce a diverse sample of healthy, community-based women. Face-to-face recruitment results in the highest yield of participants with the lowest attribution but is presumed to require more resources.

The perception and experiences of menopause vary cross-culturally. However, the lack of physiological symptoms such as hot flashes, in some cultures, calls for more explanations beyond social and cultural factors alone. Like other developmental events, menopause is a biocultural experience. Therefore, research on menopause should consider biocultural factors such as environment, diet, fertility patterns and genetic differences that may be involved in the variations of menopausal experience.

While the failure to appreciate the true biological relationship between aging and fertility may be common and may reflect inaccessibility or misinterpretation of information, it is not sufficient to explain the decades-long socio-demographic phenomenon of delayed childbearing.

Social exchange can be viewed not only as a means by which those who are old maintain power but as a major vehicle for perpetuating continuity across the generations. When social exchange breaks down, elders suffer from loss of power as expressed through role loss. Elders must have a negotiable commodity to exchange as well as the flexibility to adjust to changes in the extended family. Maintaining continuity of the family in the face of disruptive threats poses a particular challenge for elders.