Twenty‐year changes in the prevalence of overweight in Japanese adults: The National Nutrition Survey 1976–95

• N. Yoshiike

• F. Seino

• S. Tajima

• Y. Arai

• M. Kawano

• T. Furuhata

• S. Inoue

抄録

The aim of this study was to describe the 20‐year changes in body mass index (BMI; kg m −2 ) and the prevalence of overweight in Japanese adults. Cross‐sectional annual nationwide surveys (National Nutrition Survey, Japan) were carried out with a large probability sample of the Japanese population. Data sets of the 1976–95 surveys, comprising 91 983 men and 120 822 women (≥20 years of age), were used. The analyses were carried out in age and gender groups, and by residential area according to the size of the municipality (metropolitan areas, cities and small towns). The mean BMI increaseed in men with an increment of +0.44 kg m −2 10 years −1 and slightly decreased in women, by −0.09 kg m −2 10 years −1 , after adjustment for age. A decreasing trend of mean BMI was most significant in the female 20–29 years age‐group (−0.38 kg m −2 10 years −1 ), in contrast to an increasing trend observed in elderly women (60–69 and 70+ years age‐groups). The prevalence of preobese (BMI: 25–29.9 kg m −2 ) and obese (BMI ≥ 30 kg m −2 ) men increased from 14.5% and 0.8%, respectively, in the time‐period 1976–80 to 20.5% and 2.01% during 1991–95. The increasing trend was most evident in the youngest age‐group (20–29 years) and in those from small towns. The overall prevalence of preobese and obese women did not change during the 20‐year study period. The prevalence in younger women decreased, this trend being more prominent in metropolitan areas. Although the prevalence of overweight (BMI ≥25 kg m −2 ) in Japanese men and elderly women has increased in the last 20 years, the mean BMI in younger women, especially those in metropolitan areas, has decreased. A population approach to control obesity and prevent obesity‐associated diseases should be mainly focused on men and women older than 40 years of age.

収録刊行物

• Obesity Reviews

  Obesity Reviews 3 (3), 183-190, 2002-07-03

  Wiley

キーワード

• Public Health, Environmental and Occupational Health
• Endocrinology, Diabetes and Metabolism

詳細情報

• CRID: 1360011144351325568
• NII論文ID: 30014787125
• DOI: 10.1046/j.1467-789x.2002.00070.x
• ISSN: 1467789X
• ISSN: 14677881
• ISSN: http://id.crossref.org/issn/14677881
• Web Site: https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1467-789X.2002.00070.x
• Web Site: https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1467-789X.2002.00070.x
• データソース種別:
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