title: Cynicism: Incident diabetes and worsening of metabolic syndrome in postmenopausal women.
abstract: OBJECTIVE
  To determine if self-reported cynical hostility predicted incident diabetes or increase in number of symptoms associated with metabolic syndrome in postmenopausal women.
  
  
  METHODS
  Prospective study of a subsample of women (n= 3,658) participating in the Women's Health Initiative Clinical Trial.
  
  
  METHODS
  Subjects: Postmenopausal women aged 50 to 79 years at baseline who were enrolled in the Women's Health Initiative Dietary Modification Trial, Hormone Trial or both. Measures: The Cynicism subscale of the Cook-Medley Hostility Questionnaire was used to assess cynical hostility at baseline. Incident diabetes was ascertained by self-report of treatment with insulin or oral hypoglycemic medication at one year. Metabolic syndrome was defined based on number of Adult Treatment Panel (ATP) III criteria met at one year. Statistical Analysis: The relationship between baseline cynical hostility and incident diabetes and worsening of metabolic syndrome was assessed from baseline to one year using multivariable Cox proportional hazards models and multivariable logistic regression models, respectively.
  
  
  RESULTS
  Incident diabetes was 36% higher among women in the upper tertile for baseline cynical hostility compared to the lowest tertile (p-trend = 0.05). The odds of a worsening of metabolic syndrome was 27% greater in the highest cynical hostility tertile compared to the lowest tertile (p-trend = 0.04).
  
  
  CONCLUSIONS
  Cynical hostility may increase the risk for developing diabetes and worsening of the metabolic syndrome in postmenopausal women.
authors: Albert Einstein College of Medicine, New York Clinic, 1307 Belfer Building, 1300 Morris Park Avenue, Bronx, NY 10461, United States.
authors: Judith
authors: J
authors: Wylie-Rosett
authors: Fred Hutchinson Cancer Research Center, United States.
authors: Aaron K
authors: AK
authors: Aragaki
authors: Fred Hutchinson Cancer Research Center, United States.
authors: Barbara
authors: B
authors: Cochrane
authors: University of Florida at Gainesville, Seattle, WA, United States.
authors: Michael G
authors: MG
authors: Perri
authors: University of Massachusetts Medical School, Worcester, MA, United States.
authors: Milagros C
authors: MC
authors: Rosal
authors: Department of Psychiatry and Behavioral Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, United States.
authors: Stephen R
authors: SR
authors: Rapp
keywords: Cynical hostility; Cynicism; Diabetes; Metabolic syndrome; Mood; Postmenopausal women