Composition of Functional Tooth Units and Nutrient Intake in Older Men (CHAMP)
Associations Between the Composition of Functional Tooth Units and Nutrient Intake in Older Men: the Concord Health and Ageing in Men Project.
研究概览
详细说明
Poor dentition, defined by numbers of teeth, functional tooth units or edentulism has been previously shown to be associated with poor intakes of nutrients in older adults, including but not limited to vitamin C, calcium, fibre, protein, zinc and folate. Similar findings have been found when poor dentition is defined by the presence of a prosthesis. Reasons for this inverse relationship include poor denture quality, reduced chewing capacity, or the inadequacy of prosthesis to replace natural teeth.
However limited studies have looked at how the composition (natural verses prosthetic) of functional tooth units is associated with nutrient intake. A cross sectional analysis of a cohort of male older adults, participating in an ongoing longitudinal study, was conducted to investigate nutrition and oral health associations, including the relationship between the composition of functional tooth units and nutrient intake.
研究类型
注册 (实际的)
联系人和位置
学习地点
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New South Wales
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Sydney、New South Wales、澳大利亚、2234
- The Centre for Education and Research on Ageing
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
The study population is a subset of a ongoing longitudinal study, that start in 2005. Men over the age of 70 years on the electoral roll for geographical locations within the Canada Bay area of Sydney, NSW were invited to participate. The only exclusion criteria was living in an aged care facility at time of recruitment.
The follow up this study is based on, invited participants to be involved in a fourth wave of assessments. Anyone who had moved into an aged care facility was included. However those who had moved outside of the Sydney, had died, previously withdrawn or refused to participate, (but remained active), were excluded.
描述
Inclusion Criteria:
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Exclusion Criteria:
- Moved inter or intrastate (moved out of study area)
- Death
- Refused to participate
- previously withdrawn
学习计划
研究是如何设计的？
设计细节
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Dietary intake of nutrients
大体时间：45 minute interview on 1 day (cross-sectional).
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A diet history was performed, and data entered into a database which provided daily average nutrient intakes.
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45 minute interview on 1 day (cross-sectional).
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合作者和调查者
调查人员
- 首席研究员：Robert Cumming, PhD、University of Sydney
出版物和有用的链接
一般刊物
- de Andrade FB, de Franca Caldas A Jr, Kitoko PM. Relationship between oral health, nutrient intake and nutritional status in a sample of Brazilian elderly people. Gerodontology. 2009 Mar;26(1):40-5. doi: 10.1111/j.1741-2358.2008.00220.x. Epub 2008 Feb 19.
- Hildebrandt GH, Dominguez BL, Schork MA, Loesche WJ. Functional units, chewing, swallowing, and food avoidance among the elderly. J Prosthet Dent. 1997 Jun;77(6):588-95. doi: 10.1016/s0022-3913(97)70100-8.
- Ervin RB, Dye BA. The effect of functional dentition on Healthy Eating Index scores and nutrient intakes in a nationally representative sample of older adults. J Public Health Dent. 2009 Fall;69(4):207-16. doi: 10.1111/j.1752-7325.2009.00124.x.
- Shinkai RS, Hatch JP, Rugh JD, Sakai S, Mobley CC, Saunders MJ. Dietary intake in edentulous subjects with good and poor quality complete dentures. J Prosthet Dent. 2002 May;87(5):490-8. doi: 10.1067/mpr.2002.124093.
- Ueno M, Yanagisawa T, Shinada K, Ohara S, Kawaguchi Y. Masticatory ability and functional tooth units in Japanese adults. J Oral Rehabil. 2008 May;35(5):337-44. doi: 10.1111/j.1365-2842.2008.01847.x.
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
IPD 计划说明
IPD 共享时间框架
IPD 共享访问标准
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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