Testing of the PHS-ES: a measure of Perimenopausal Health Self-Efficacy.
This article summarizes the development and psychometric analysis of the Perimenopausal Health Self-Efficacy Scale (PHS-ES) designed to assess women's health promotion self-efficacy related to mid-life changes in health. Items were generated from a qualitative study of HRT decision-making and recommended health promotion activities. The PHS-ES was administered 2 weeks apart to 98 university-based women ages 45 to 64 along with the measures of functional health status, stress, and the self-concept. Internal consistency (alpha = .88 and .90) and test-retest reliabilities (.86) were acceptable. Four factors emerged during factor analysis with 21 of the items explaining 50% of the variance and which were consistent with the conceptual basis of the PHS-ES. The PHS-ES was significantly correlated with functional health status, self-concept, stress, age and body mass index (BMI). In conjunction with stress and BMI, the PHS-ES predicted 50% of the variance of functional health. Further reliability and validity assessments are recommended with more racially and socioeconomically heterogeneous groups of perimenopausal women. It was concluded that the PHS-ES adequately demonstrated reliability and validity in this study.
Reece
Susan McClennan
SM
University of Massachusetts, Lowell, USA. susan_reece@umc.edu
Harkless
Gene E
GE
D002979:Climacteric / Q000523:psychology*; D005260:Female; D006801:Humans; D008404:Massachusetts; D008875:Middle Aged; D015999:Multivariate Analysis; D012044:Regression Analysis; D015203:Reproducibility of Results; D020377:Self Efficacy; D011795:Surveys and Questionnaires