THE DEMOGRAPHIC CHARACTERISTICS AND NUTRITIONAL STATUS FOR A HUNTER-GATHERER SOCIETY WITH SOCIAL TRANSITIONS IN SOUTHEASTERN CAMEROON

• HAGINO Izumi

  JSPS Research Fellow, Graduate School of Health Sciences, Hokkaido University

• SATO Hiroaki

  Faculty of Medicine, Hamamatsu University School of Medicine

• YAMAUCHI Taro

  Faculty of Health Sciences, Hokkaido University

抄録

Economic development and social transition often influence the health status of local populations. Pygmy hunter-gatherers in central African rainforest had lived in nomadic life, however, their surrounding environment have been changing. This study aimed to assess the transition of nutritional status for local hunter-gatherers societies which faced social transition. Cross-sectional surveys were conducted in 1996 and 2010–2011 for a village of Baka Pygmy in southeastern Cameroon. The census and anthropometric data were collected from all inhabitants. The nutritional statuses were assessed by following ways; (1) BMI classification, (2) Z-score converting for children using CDC/NHANES reference, and (3) Deriving biological parameters for child growth from Preece-Baines model. During 15 years, despite the migrants greatly increased, the number of Baka was decreased and their living areas were become dispersed. However, the mean values of BMI and %fat for adults were proper and unchanged. Children's Z-scores indicated that although their body sizes were smaller than reference population, they had much amount of body weight and muscle for their height. In addition, the onset of growth spurt for children was occurred in moderate ages. These indices indicated that the nutritional status for Baka people was generally good, and that statuses were not changed.

収録刊行物

• African Study Monographs. Supplementary Issue.

  African Study Monographs. Supplementary Issue. 47 45-57, 2014-03

  The Research Committee for African Area Studies, Kyoto University

キーワード

• Baka Pygmy
• Demographic characteristics
• Nutritional status
• Child growth
• Social transition

詳細情報

• CRID: 1390290699811647488
• NII論文ID: 110009687652
• NII書誌ID: AA10636379
• DOI: 10.14989/185102
• HANDLE: 2433/185102
• ISSN: 02869667
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • CiNii Articles
• 抄録ライセンスフラグ: 使用可