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Войти в исследования Disability and health journal · 2017
Association between dietary behavior and mortality among American adults with mobility limitations.
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Loprinzi Paul D, Addoh Ovuokerie, Mann Joshua R
Аннотация
BACKGROUND: Limited research has evaluated the relationship between dietary behavior and mortality among those with mobility limitations.
OBJECTIVE: To examine the association between dietary behavior and mortality in a national sample of American adults with mobility limitations.
METHODS: Data from the 2003-2006 National Health and Nutrition Examination Survey were utilized. Participants were followed through 2011. Based on self-report, analyzed participants included those with mobility limitations (N = 1369). Dietary behavior was assessed from the alternate healthy eating index (AHEI).
RESULTS: For the sample, 108,010 person-months occurred with an all-cause mortality rate of 2.07 per 1000 person-months. Dietary behavior was associated with reduced all-cause mortality risk when expressed both as a continuous variable and binary variable (i.e., meeting dietary guidelines). With regard to the latter, and after adjustments, those meeting dietary guidelines (vs. not) had a 40% reduced hazard of all-cause death (HR = 0.60; 95% CI: 0.38-0.97; P = 0.03).
CONCLUSION: Among adults with mobility limitations, and thus, who unable to engage in sufficient physical activity, dietary behavior may have survival benefits.
OBJECTIVE: To examine the association between dietary behavior and mortality in a national sample of American adults with mobility limitations.
METHODS: Data from the 2003-2006 National Health and Nutrition Examination Survey were utilized. Participants were followed through 2011. Based on self-report, analyzed participants included those with mobility limitations (N = 1369). Dietary behavior was assessed from the alternate healthy eating index (AHEI).
RESULTS: For the sample, 108,010 person-months occurred with an all-cause mortality rate of 2.07 per 1000 person-months. Dietary behavior was associated with reduced all-cause mortality risk when expressed both as a continuous variable and binary variable (i.e., meeting dietary guidelines). With regard to the latter, and after adjustments, those meeting dietary guidelines (vs. not) had a 40% reduced hazard of all-cause death (HR = 0.60; 95% CI: 0.38-0.97; P = 0.03).
CONCLUSION: Among adults with mobility limitations, and thus, who unable to engage in sufficient physical activity, dietary behavior may have survival benefits.