ArticleWomen's health (London, England)
Dietary intakes, diet quality and physical activity levels from preconception to late pregnancy: Prospective assessment of changes and adherence to recommendations.
Article in Women's health (London, England). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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7 authors.
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Abstract
backgroundProspective nutritional and physical activity data are lacking throughout preconception and pregnancy.
objectivesTo evaluate (1) intakes of energy, macronutrients and micronutrients, diet quality and physical activity levels in preconception and in each trimester of pregnancy and (2) adherence to recommendations.
designProspective study.
methodsNinety individuals planning a pregnancy in the next year (Quebec, Canada) took part in four online assessments that occurred before conception and during each trimester of pregnancy (T1, T2 and T3). At each assessment, dietary intakes were derived from at least two web-based 24-h recalls, and supplements use was obtained from a web questionnaire. Diet quality was measured via the Healthy Eating Food Index 2019. Physical activity levels were evaluated with the International Physical Activity Questionnaire and the Pregnancy Physical Activity Questionnaire.
resultsPreconceptionally, participants (30.5 ± 3.6 years) had a mean body mass index of 23.5 ± 3.4 kg/m
conclusionChanges in dietary intakes and physical activity levels are observed from preconception to the end of pregnancy. The recommendations are met for most individuals, except for dietary fiber intakes. These results need to be confirmed in a larger, more heterogeneous sample.
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