Longitudinal Analysis of the Association Between Vasomotor Symptoms and Race/Ethnicity Across the Menopausal Transition: Study of Womens Health Across the Nation
Ellen B. Gold, PhD,
Alicia Colvin, MPH,
Nancy Avis, PhD,
Joyce Bromberger, PhD,
Gail A. Greendale, MD,
Lynda Powell, PhD,
Barbara Sternfeld, PhD and
Karen Matthews, PhD
Ellen B. Gold is with the Department of Public Health Sciences, University of California, Davis. Alicia Colvin is with the Epidemiology Data Center, University of Pittsburgh, Pittsburgh, Pa. Nancy Avis is with the Department of Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC. Joyce Bromberger and Karen Matthews are with the Department of Psychiatry, University of Pittsburgh. Gail A. Greendale is with the Division of Geriatrics, University of California, Los Angeles. Lynda Powell is with the Department of Preventive Medicine, Rush University Medical Center, Chicago, Ill. Barbara Sternfeld is with the Division of Research, Kaiser Permanente, Oakland, Calif.
FIGURE 1—Prevalence of any vasomotor symptoms (a) and vasomotor symptoms reported for 6 or more days (b) in the preceding 2 weeks, by participants menopausal transition status and race/ethnicity: Study of Womens Health Across the Nation, 19962002. Note. VMS = vasomotor symptoms. Prevalence was computed at the first visit at which a change in menopausal status was observed; women could thus contribute only one observation to each menopausal transition status category but could contribute more than one observation by progressing to different categories over the 5-year follow-up. Thus, observations in the 4 menopausal transition status categories were not mutually exclusive.