여대생의 혈중 철 영양 상태에 영향을 미치는 요인에 관한 연구

A Study of the Factors Affecting Blood Iron Status in Female College Students

  • 박미영 (경상대학교 식품영양학과/농업생명과학연구원) ;
  • 최선영 (경상대학교 가정교육학과) ;
  • 김성희 (경상대학교 식품영양학과/농업생명과학연구원)
  • Park, Mi-Young (Dept. of Food and Nutrition/Institute of Agriculture and Life Science, Gyeongsang National University) ;
  • Choi, Sun-Young (Dept. of Home Economics Education, Gyeongsang National University) ;
  • Kim, Sung-Hee (Dept. of Food and Nutrition/Institute of Agriculture and Life Science, Gyeongsang National University)
  • 투고 : 2012.03.10
  • 심사 : 2012.08.15
  • 발행 : 2012.08.31

초록

This study was performed to investigate the iron status and its related factors in female college students residing in Gyeongnam. The prevalence of iron deficiency among subjects ranged from 3.4% in mean corpuscular hemoglobin concentration (MCHC) to 43.7% in ferritin. Weight, lean body mass (LBM) and body mass index (BMI) were positively correlated with ferritin concentration, but negatively correlated with total iron binding capacity (TIBC). Among the nutrients, vitamin A and B2 were major predictors of elevated iron status. Meal regularity was positively correlated with Fe and ferritin concentration, and meal number with transferrin saturation (TS), meal quantity with red blood cell (RBC) and hematocrit (Hct). Consumption of fruit, meat, fish and poultry showed strong positive correlation with hematological indices. Therefore, increasing vitamin A, B2, C, and iron intakes as well as maintenance of a healthy weight may be helpful in preventing iron deficiency in female college students.

키워드

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