Correção de medidas de associação pela variação do dia a dia no consumo alimentar: avaliação do desempenho por meio de simulação
...coeficientes corrigidos médios foram semelhantes ao verdadeiro coeficiente. A precisão foi menor em todos os cenários: a probabilidade de encontrar uma associação significativa (sendo ela verdadeira) variou de 0,47 a 0,29... CSP, 2017
At-home and away-from-home dietary patterns and BMI z-scores in Brazilian adolescents
... Our results indicate that unhealthy dietary pattern consumed at home is associated to BMI z-score, while away-from-home food consumption is not associated.... Appetite, 2017
PAAPPAS community trial protocol: a randomized study of obesity prevention for adolescents combining school with household intervention
...This study will provide evidence whether integration of school with primary health care can prevent excessive weight gain among adolescents... BMC Public Health, 2017
Adjusting diet-outcome associations for random error: comparison of associations based on observed and estimated usual intakes
Adjustment for random errors de-attenuates the association but its precision depends mainly on the number of collection days and sample size.
Performance of statistical methods to correct food intake distribution: comparison between observed and estimated usual intake
...NCI and MSM produced similar percentiles between each other and values very close to the true intake, and they better represented the usual intake compared with 2-d mean... Britsh Journal of Nutrition, 2016
