The International journal of eating disorders · 1996
Eating pathology, fat avoidance, and serum estradiol concentrations in young women.
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Rock C L, Demitrack M A, Drewnowski A
Аннотация
OBJECTIVE: Pathological dieting in young women is a continuum of behavior, with bulimia nervosa representing the extreme end of the continuum. This cross-sectional study was conducted to describe the relationship between the degree of eating pathology and dietary intake of college-age women. The relationship between dietary intake and serum estradiol concentrations was also examined.
METHOD: We evaluated the dietary intake of 69 women, defined according to degree of eating pathology with a questionnaire instrument. Three-day food records at follicular and luteal phases of one menstrual cycle, and serum estradiol concentrations at approximate menstrual cycle days 6, 21, and 28, were evaluated.
RESULTS: Greater degree of eating pathology was associated with significantly lower dietary fat and energy intake (p < .05). A trend for luteal phase energy intake to be related to serum estradiol concentration at day 28 (p = .06) was also observed.
DISCUSSION: Fat avoidance may be a useful indicator of increased risk for an eating disorder in young women.
METHOD: We evaluated the dietary intake of 69 women, defined according to degree of eating pathology with a questionnaire instrument. Three-day food records at follicular and luteal phases of one menstrual cycle, and serum estradiol concentrations at approximate menstrual cycle days 6, 21, and 28, were evaluated.
RESULTS: Greater degree of eating pathology was associated with significantly lower dietary fat and energy intake (p < .05). A trend for luteal phase energy intake to be related to serum estradiol concentration at day 28 (p = .06) was also observed.
DISCUSSION: Fat avoidance may be a useful indicator of increased risk for an eating disorder in young women.