学校給食の食べ残しと児童の体格との関連

DOI Web Site 被引用文献4件 参考文献19件

書誌事項

タイトル別名
  • The Relationship between Food Waste from School Lunches and Body Size of Elementary School Children
  • ガッコウ キュウショク ノ タベ ノコシ ト ジドウ ノ タイカク ト ノ カンレン

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抄録

Objective: To examine the relationship between school-lunch food waste and children's body size in elementary schools.<br>Methods: We administered a self-report questionnaire about school-lunch food waste and weighed this waste from each child on 2 days in May and June 2009 to 112 fifth- and sixth-grade students at an elementary school in Tokyo, and used total number of data. Data about height and weight were from the survey conducted at the same time. The median height, weight, and BMI (body mass index) of the 2 groups that divided according to the percentage of the food waste, “completely eaten” and “not completely eaten”, were compared by using the generalized estimating equation adjusted for sex and grade.<br>Results: Data from total 218 students (104 (47.7%) boys and 114 (52.3%) girls) were analyzed. In total, 80 (36.7%) were classified into the “not completely eaten” group and 138 (63.3%) were classified into the “completely eaten” group. The percentage of the food waste from the school lunches ranged from 0.2% to 84.3%. The median (25th, 75th percentile) of height, weight, and BMI in the “not completely eaten” group and “completely eaten” group, and the results (p values) after comparing the two groups were as follows: 141.7 (137.1, 145.5) cm vs. 145.4 (139.8, 150.2) cm (p = 0.289); 32.5 (30.0, 37.5) kg vs. 36.0 (32.4, 40.7) kg (p = 0.034); 16.0 (15.6, 17.8) kg/m2 vs. 16.9 (16.0, 18.9) kg/m2 (p = 0.034).<br>Conclusion: The weights and BMIs of fifth and sixth grade elementary school students who completely finish their school lunches were greater than those who do not finish their school lunches.

収録刊行物

  • 栄養学雑誌

    栄養学雑誌 71 (1), 37-43, 2013

    特定非営利活動法人 日本栄養改善学会

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