“…Similarly, the correlates of menopausal symptoms are variable. Symptoms of menopause have been associated with smoking habits (Dennerstein et al, 1993), socioeconomic status (Wilbur et al, 1998), education level (Avis et al, 1997), parity (Beyene, 1989), prolonged lactation (Lancaster and King, 1992), history of premenstrual symptoms (Leidy, 1996;Skarsgard et al, 1996), phytoestrogens in the diet (Aldercreutz et al, 1992;Knight et al, 1996), the medicalization of menopause (Obermeyer, 2000), stressful life events (Hunter, 1993), and attitudes toward menstruation, menopause, and aging (Avis and McKinlay, 1991;Lock, 1993). Such variability may argue against the use of the symptoms of menopause as a measure of population health, particularly for comparisons of health across populations, but also indicates the need for comprehensive, biocultural approaches to the study of menopause.…”