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Centre Hospitalo Universitaire de Clermont-Ferrand (M.-A.G., M.R., H.D.-B., I.P., J.R., F.T., L.G.)
Service de Soins Inter Universitaire (A.P.), Clermont-Ferrand, FRANCE
Address correspondence to: Dr Marie-Ange Grondin, Département de Santé Publique, Hôtel-Dieu, Boulevard Léon-Malfreyt, 63058 Clermont-Ferrand, France. E-mail M-ange.GRONDIN{at}u-clermont1.fr
Objective: To investigate prevalence of iron deficiency and examine the relationship between iron status and Health-related Quality of Life among female students.
Design: Cross-sectional study.
Subjects and Setting: Data were collected from 543 female students, aged 17 to 38 years, attending University or secondary schools in Clermont-Ferrand (France) and its metropolitan area. Three groups were defined, according to the rate of serum ferritin: iron deficient (serum ferritin <15µg/L), iron depletion borderline (serum ferritin 15–20 µg/L), and iron replete (serum ferritin > 20 µg/L). Those 3 groups of menstruating female students were compared in terms of health-related quality of life using univariate analysis.
Measures of Outcome: Health-related Quality of Life based on SF-36 questionnaire, and iron status measured by serum ferritin.
Results: The prevalence of iron deficiency was 19.3 %, the prevalence of borderline iron status was 11.4 %. Regarding the SF-36 questionnaire, the only significant difference between iron deficient and iron replete female students concerned the dimension reflecting general health', which was significantly lower in iron deficient group (p = 0.015).
Conclusion: Iron deficiency seems to impair the perceived general health in female students. Further research should be conducted on this little known subject.
Key words: iron deficiency, prevalence, quality of life, general health, SF-36 Questionnaire, female, students
Abbreviations: FERUNIV = iron at the university study MCS = SF-36 mental component summary score PCS = SF-36 physical component summary score SF = Serum Ferritin SF-36 = Medical Outcome Study Short Form 36 item SSIU = Inter University Health Care Service SU.VI.MAX = SUpplementation en VItamines et MIneraux French cohort
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