Mean diet cost by quintiles of energy-adjusted nutrient intakes, adjusting for other covariates.<sup>1</sup>

Abstract

<p>Abbreviations: Q1, Quintile 1; Q2, Quintile 2; Q3, Quintile 3, Q4, Quintile 4; Q5, Quintile 5; CI, Confidence interval.</p>1<p>Adjusted for age, gender, race/ethnicity and total calorie intake. Presented at mean age of 56 years and mean calorie intake of 1800 Kcal/d for the sample.</p>2<p>Used as independent variables. Each nutrient (with the exception of fats and added sugar) was energy-adjusted using residual method and then converted into quintiles. For saturated fats, trans fats and added sugars, expressed as percent of total calories and then converted into quintiles.</p>3<p>Two sided <i>P</i> for trend test across quintiles of each independent variable.</p

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