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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Yoshitake, Norikazu Okuda, Masayuki Sasaki, Satoshi Kunitsugu, Ichiro Hobara, Tatsuya |
| Description | Country affiliation: Japan Author Affiliation: Yoshitake N ( Department of Public Health, Yamaguchi University, Ube, Japan. yoshitac@yamaguchiu.ac.jp) |
| Abstract | BACKGROUND: Self-reported body mass index (BMI) has been widely used in epidemiological studies, but no study thus far has validated the self-reported BMI of Japanese children and adolescents. The aim of the present study was to assess the accuracy of self-reported BMI and its use for classification into weight categories. METHODS: Fifth- and eighth-grade students (n= 358) from all schools in Shunan City, Japan, from 2006 to 2010 were included. BMI was calculated from both self-reported and measured data. Pearson's correlation, Kappa statistics and the number of overweight children, and Bland-Altman plots with 95% limits of agreement were calculated to assess the agreement. RESULTS: Pearson's correlation between self-reported and measured data ranged between 0.946 and 0.987 for height, 0.978 and 0.992 for weight, and 0.930 and 0.964 for BMI, depending on gender or age. Kappa was excellent: 0.949 for boys, 0.867 for girls, 0.897 for 10-11-year-old children, 0.928 for 13-14-year-old adolescents. The number of overweight children based on self-reported BMI was not significantly different from that based on measured BMI. The 95% limits of agreement were -3.62 and 2.90 cm for height, -2.80 and 2.38 kg for weight, and -1.42 and 1.44 kg/m(2) for BMI. CONCLUSIONS: Self-reported BMI was generally reliable for predicting the number of overweight Japanese children and adolescents. There is slight discrepancy, however, between self-reported BMI and measured BMI, and self-reported BMI should be used with caution, keeping the variance and concordance rate in mind. |
| File Format | HTM / HTML |
| ISSN | 13288067 |
| Issue Number | 3 |
| Volume Number | 54 |
| e-ISSN | 1442200X |
| Journal | Pediatrics International |
| Language | English |
| Publisher | Wiley |
| Publisher Date | 2012-06-01 |
| Publisher Place | Australia |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Pediatrics Body Mass Index Self Report Adolescent Asian Continental Ancestry Group Body Height Body Weight Child Female Humans Male Reproducibility Of Results Journal Article |
| Content Type | Text |
| Resource Type | Article |
| Subject | Pediatrics, Perinatology and Child Health |
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