Diet and its relationship with grip strength in community-dwelling older men and women: the Hertfordshire cohort study.
Diet and its relationship with grip strength in community-dwelling older men and women: the Hertfordshire cohort study.
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DOI：
10.1111/j.1532-5415.2007.01478.x
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发表时间：
2008-01
影响因子：
6.3
通讯作者：
Hertfordshire Cohort Study Group
中科院分区：
文献类型：
--
作者：
Robinson SM;Jameson KA;Batelaan SF;Martin HJ;Syddall HE;Dennison EM;Cooper C;Sayer AA;Hertfordshire Cohort Study Group
研究老年男性和女性的饮食和握力之间的关系，并确定这些关系是否受到产前生长的影响。英国赫特福德郡的横断面和回顾性队列研究健康访视者分类账中记录的出生时体重为2，983名年龄在59至73岁之间的男性和女性，他们出生并仍居住在英国赫特福德郡。目前的食物和营养摄入量进行评估，使用管理的食物频率问卷，握力测量与手持式测力计。握力与出生时身高、体重呈正相关，与年龄呈负相关（均P<0.001）。在与握力有关的饮食因素中，最重要的是脂肪鱼的摄入量。每周多吃一份脂肪鱼，男性握力增加0.43 kg（95% CI 0.13 - 0.74）（P=0.005），女性增加0.48 kg（95% CI 0.24 - 0.72）（P<0.001）。这些关系是独立的成人身高，年龄和出生体重，其中每一个有加性效应的握力。没有证据表明出生体重和成人饮食对握力有交互作用。这些数据表明，脂肪鱼的消费可以对老年男性和女性的肌肉功能产生重要影响。这提出了n-3脂肪酸的抗炎作用可能在预防肌肉减少症中发挥作用的可能性。
To examine relationships between diet and grip strength in older men and women, and to determine whether these relationships are modified by prenatal growth. Cross-sectional and retrospective cohort study Hertfordshire, UK Two thousand, nine hundred and eighty three men and women aged 59 to 73 years who were born and still live in Hertfordshire, UK Weight at birth recorded in Health Visitor ledgers. Current food and nutrient intake assessed using an administered food frequency questionnaire, grip strength was measured with a hand-held dynamometer. Grip strength was positively associated with height and weight at birth, and inversely related to age (all P<0.001). Of the dietary factors considered in relation to grip strength, the most important was fatty fish consumption. An increase in grip strength of 0.43kg (95% CI 0.13 to 0.74) in men (P=0.005), and 0.48kg (95% CI 0.24 to 0.72) in women (P<0.001), was observed for each additional portion of fatty fish consumed per week. These relationships were independent of adult height, age and birth weight, each of which had additive effects on grip strength. There was no evidence of interactive effects of weight at birth and adult diet on grip strength. These data suggest that fatty fish consumption can have an important influence on muscle function in older men and women. This raises the possibility that the anti-inflammatory actions of n-3 fatty acids may play a role in the prevention of sarcopenia.
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影响因子：
11.1
作者：
通讯作者：
--
DOI：
10.1093/gerona/61.6.594
发表时间：
2006-06-01
影响因子：
5.1
作者：
Semba, Richard D.;Bartali, Benedetta;Fried, Linda P.
通讯作者：
Fried, Linda P.
影响因子：
2.3
作者：
Joliffe, I T;Morgan, B J
通讯作者：
Morgan, B J
影响因子：
7.1
作者：
Calder, Philip C.
通讯作者：
Calder, Philip C.
DOI：
10.1067/mlc.2001.113504
发表时间：
2001-04-01
期刊：
JOURNAL OF LABORATORY AND CLINICAL MEDICINE
影响因子：
--
作者：
Morley, JE;Baumgartner, RN;Nair, KS
通讯作者：
Nair, KS