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  • Title: Body composition estimated by bioimpedance analysis in Sicilian climacteric women.
    Author: Le Donne M, Metro D, Anoldo R, De Meo L, La Galia T, Muraca U, Cancellieri F.
    Journal: Minerva Ginecol; 2008 Aug; 60(4):311-6. PubMed ID: 18560346.
    Abstract:
    AIM: The aim of this study was to evaluate the effects of menopause transition on body weight, and body composition in a Sicilian climacteric population. METHODS: Two hundred and nine (60 pre- and one 149 postmenopausal) untreated, healthy women were selected. Body composition was estimated by BIA101 of AKERN SRL. Body Mass Index (BMI), waist and hip circumferences were also measured. RESULTS: The mean BMI of the study population was 29.4+/-0.7. There was no significative difference between pre- and postmenopausal subjects regarding BMI (chi-squared=9.25; P=0.16), its class distribution, fat mass (FM), TBW and waist-to-hip ratio (WHR). The FM was significantly more represented in pre- than in postmenopausal women (47.43+/-1.33 vs 45.02+/-0.81 kg) (P<0.01). Linear regression analysis showed a positive correlation between BMI and fat free mass (FM) percentage (chi-squares=0.7045) nevertheless among the subjects aged=or>55 years, in 57% of the normo-weight the body fat (BF) percentage was undesirably high. CONCLUSION: Climacteric changes and aging process are related to changes in body weight and fat distribution; even subjects apparently ''normo-weight'' (BMI below 25) were ''over-fat'', because revealed undesirably high BF%. Further investigation in larger population is needed to define whether BMI or BF% better predicts the risk of obesity-related diseases in climacteric Sicilian women.
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