The associations between diet quality, Body Mass Index (BMI) and Health and Activity Limitation Index (HALex) in the Geisinger Rural Aging Study (GRAS).

The associations between diet quality, Body Mass Index (BMI) and Health and Activity Limitation Index (HALex) in the Geisinger Rural Aging Study (GRAS).
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Geisinger农村衰老研究(GRAS)中的饮食质量,体重指数(BMI)与健康与活动限制指数(Halex)之间的关联。

DOI:
10.1007/s12603-014-0016-4
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发表时间:
2014
期刊:
The journal of nutrition, health & aging
影响因子:
--
通讯作者:
Hartman TJ
Hartman TJ
中科院分区:
其他
文献类型:
--
作者:
Ford DW;Jensen GL;Still C;Wood C;Mitchell DC;Erickson P;Bailey R;Smiciklas-Wright H;Coffman DL;Hartman TJ

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通过健康和活动受限指数(HALex)评估老年人的饮食质量、体重指数(BMI)和健康相关生活质量(HRQOL)之间的关系。在控制性别、年龄、教育、生活状况、吸烟、疾病负担和自我与代理报告后,使用多变量线性回归模型分析饮食筛查工具(DST)评分、BMI和HALex评分之间的关联。盖辛格农村老龄化研究,宾夕法尼亚州。5,993名GRAS参与者邮寄了HRQOL和DST问卷,其中4,009名(1,722名男性,2,287名女性;平均年龄81.5 ± 4.4岁)提供了完整的数据。饮食摄入被归类为不健康(<60)的参与者的HALex评分显著较低(0.70,95% CI 0.69,0.72,p<0.05)或临界值(60-75)与基于DST评分在健康范围内的那些评分(>75)(0.75,95%CI 0.73,0.77)相比,在2010年12月至2011年12月期间,在2011年12月至2012年12月期间,在2011年12月至2012月期间,在2011年12月期间与BMI为18.5-24.9的参与者相比,体重不足(0.67,95%CI 0.63,0.72,p<0.05)、II级肥胖(0.68,95%CI 0.66,0.71,p<0.05)和III级肥胖(0.62,95%CI 0.57,0.67,p<0.05)的HALex评分显著较低。根据DST评估,饮食质量差与≥ 74岁成人的HRQOL较低相关。
To determine the associations between diet quality, body mass index (BMI), and health-related quality of life (HRQOL) as assessed by the health and activity limitation index (HALex) in older adults. Multivariate linear regression models were used to analyze associations between Dietary Screening Tool (DST) scores, BMI and HALex score, after controlling for gender, age, education, living situation, smoking, disease burden and self-vs. proxy reporting. Geisinger rural aging study, Pennsylvania. 5,993 GRAS participants were mailed HRQOL and DST questionnaires with 4,009 (1,722 male, 2,287 female; mean age 81.5 ± 4.4) providing complete data. HALex scores were significantly lower for participants with dietary intakes categorized as unhealthy (<60) (0.70, 95% CI 0.69, 0.72, p<0.05) or borderline (60-75) (0.71, 95% CI 0.70, 0.73, p<0.05) compared to those scoring in the healthy range (>75) (0.75, 95% CI 0.73, 0.77) based on DST scores. HALex scores were significantly lower for underweight (0.67, 95% CI 0.63, 0.72, p<0.05), obese class II (0.68, 95% CI 0.66, 0.71, p<0.05) and class III participants (0.62 95% CI 0.57, 0.67, p<0.05) compared to those with BMI 18.5-24.9. Poor diet quality, as assessed by the DST, is associated with lower HRQOL in adults ≥ 74 years of age.