Use of a standardized menopause symptom rating scale in a sample of women with physical disabilities.
OBJECTIVE
To determine the psychometric properties of a menopause symptom rating scale developed on nondisabled women in a sample of women polio survivors with physical disabilities.


METHODS
The 25-item Menopause Symptom List (MSL) was administered to 190 women between ages 40 and 65 not taking hormone or estrogen therapy. Factor analysis, bivariate correlation, and analysis of variance were performed to determine the scale's underlying structure, construct validity, and association with menopausal status.


RESULTS
Factor analysis revealed four factors: (1) psychological, (2) somatic-sensory, (3) somatic-sleep, and (4) vasomotor. Factors 1 and 3 were associated with postpolio sequelae, self-rated health, positive and negative affect, life satisfaction, and perceived stress. Factor 2 was associated with postpolio sequelae, basic activities of daily living, self-rated health, negative affect, life satisfaction, and perceived stress. Factor 4 was associated with postpolio sequelae, self-rated health, negative affect, and perceived stress. Comparison by menopause status found Factors 1 and 3 significantly differed between groups (F(2,181) = 6.68 and 4.17, respectively; P = 0.02). Contrary to expectations, vasomotor factor severity was not distinguished by menopause status.


CONCLUSIONS
Menopause symptom scales standardized on nondisabled women should be used cautiously with women with physical disabilities. Associations between construct validity measures and menopause symptomatology suggest a complex relationship between physical disability and menopause.
Kalpakjian
Claire Z
CZ
Department of Physical Medicine and Rehabilitation, University of Michigan, Model Spinal Cord Injury Care System, 300 N. Ingalls, N12A09, Ann Arbor, MI 48109, USA. Clairez@umich.edu
Toussaint
Loren L
LL
Quint
Elisabeth H
EH
Reame
Nancy K
NK
D000328:Adult; D000368:Aged; D006233:Persons with Disabilities / Q000523:psychology*; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008593:Menopause / Q000502:physiology* / Q000523:psychology; D008875:Middle Aged; D011051:Poliomyelitis / Q000503:physiopathology* / Q000523:psychology; D011594:Psychometrics; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D014481:United States