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  3. 報告書
  4. 2005年度報告書

Resting energy expenditure and physical activity level of rice farmers in Lao PDR during the post-harvest season

https://chikyu.repo.nii.ac.jp/records/560
https://chikyu.repo.nii.ac.jp/records/560
861aa942-be69-41fd-8136-a84a9ed2cdc4
名前 / ファイル ライセンス アクション
report200526.pdf Resting energy expenditure and physical activity level of rice farmers in Lao PDR during the post-harvest season (558.4 kB)
Item type 図書の一部 / Book(1)
公開日 2016-09-29
タイトル
タイトル Resting energy expenditure and physical activity level of rice farmers in Lao PDR during the post-harvest season
タイトル
タイトル Resting energy expenditure and physical activity level of rice farmers in Lao PDR during the post-harvest season
言語 en
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_2f33
資源タイプ book
著者 Yamauchi, T

× Yamauchi, T

WEKO 571

Yamauchi, T

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Onishi, H

× Onishi, H

WEKO 572

Onishi, H

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Phonepadith, X

× Phonepadith, X

WEKO 573

Phonepadith, X

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VANHAMANI, Monely

× VANHAMANI, Monely

WEKO 574

VANHAMANI, Monely

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抄録
内容記述タイプ Abstract
内容記述 Objective: To estimate the daily physical activity level (PAL) of traditional rice farmers in rural Lao PDR during a post-harvest season.

Design: Cross-sectional study.

Setting: A rice-farming village in Savannakhet Province, Lao PDR.

Subjects: 12 husband/wife pairs.

Interventions: Resting energy expenditure (REE) while sitting was measured by indirect calorimetry, and anthropometric indices were recorded. The total daily energy expenditure (TEE) and daily step frequency (STP) were estimated by accelerometry. PAL values were derived from TEE and REE values.

Results: The mean REE (kcal/day) was significantly (P < 0.0001) higher for men (1,899 ± 227) than for women (1496 ± 139). The difference between men and women was reduced when adjusted for body weight by an analysis of covariance and became non-significant after adjustment for fat-free mass. The mean PAL values of the subjects were relatively low (1.77 and 1.71 for men and women, respectively) compared with those of ricefarming populations observed during intensive agricultural seasons. A significant negative relationship was found between the physical activity indices (TEE and STP) and the percentage of body fat, but not between these indices and the body mass index (BMI).

Conclusions: PAL values of Lao rice farmers were relatively low during the post-harvest season. A better understanding of their behavioral and energetic adaptations will require estimates of both time allocation and energy expenditure. Maximization of food security will require surveys of physical activity, diet, and nutritional status during intensive agricultural seasons, which are associated with high PAL values and a negative energy balance.
図書名
収録物名 2005年度 生態史プロジェクト報告書
出版者
出版者 総合地球環境学研究所 研究プロジェクト4-2
開始ページ
開始ページ 208
終了ページ
終了ページ 218
出版年月日
日付 2006-09-30
日付タイプ Issued
関連サイト
識別子タイプ URI
関連識別子 http://www.chikyu.ac.jp/ecohistory/top_jp.htm
関連名称 生態史プロジェクト
関連サイト
識別子タイプ URI
関連識別子 http://www.chikyu.ac.jp/
関連名称 総合地球環境学研究所
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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