当前位置： SCI文献检索 > EUROPEAN JOURNAL OF NUTRITION期刊下所有文献 > Individual characteristics associated with changes in the contribution of plant foods to dietary intake in a French prospective cohort.

Individual characteristics associated with changes in the contribution of plant foods to dietary intake in a French prospective cohort.

Abstract：

PURPOSE:Rebalancing the contribution of animal- and plant-based foods is needed to achieve sustainable diet. However, little is known concerning individual characteristics that may influence intake of plant-based foods and their changes over time. We aimed to assess changes in the contribution of plant-based foods to dietary intake over time and their association with individual characteristics. METHODS:The contribution of plant-based foods was assessed by percent energy intake provided by plant proteins in diet (PEIPP) and a score of adherence to a pro-vegetarian diet, using repeated 24-h records in 15,615 French adults participating in the NutriNet-Santé cohort study. Associations between baseline individual characteristics and changes in the two indicators over a 4-6-year follow-up were assessed using a linear mixed model. RESULTS:At baseline, PEIPP and pro-vegetarian score were positively associated with age [β65+ = 0.80, 95% CI = (0.71, 0.88), β65+ = 3.30, 95% CI = (2.97, 3.64), respectively] and education [βpostgraduate = 0.23, 95% CI = (0.12, 0.34), βpostgraduate = 1.19, 95% CI = (0.75, 1.62)], while they were inversely associated with BMI class [βobesity = - 0.48, 95% CI = (0.56, 0.41), βobesity = - 2.31, 95% CI = (- 2.63, - 1.98)]. Men had higher PEIPP than women [β = 0.06, 95% CI = (0.01, 0.11)]. Pro-vegetarian score significantly increased over time [β = 0.23, 95% CI = (0.08, 0.37)]. The older the individual at baseline, the greater the decrease in the two indicators during follow-up. Pro-vegetarian score increased during follow-up for obese participants at baseline. CONCLUSIONS:The contribution of plant-based foods was associated with several socio-demographic and economic characteristics at baseline, whereas change over time was related to age and weight status. Further analysis of individual obstacles and lever to consume plant-based foods is needed.

journal_name

Eur J Nutr

journal_title

European journal of nutrition

authors

Colombet Z,Allès B,Si Hassen W,Lampuré A,Kesse-Guyot E,Péneau S,Hercberg S,Méjean C

doi

10.1007/s00394-018-1752-8

subject

Has Abstract

pub_date

2019-08-01 00:00:00

pages

1991-2002

issue

eissn

1436-6207

issn

1436-6215

pii

10.1007/s00394-018-1752-8

journal_volume

pub_type

杂志文章

在线工具

Individual characteristics associated with changes in the contribution of plant foods to dietary intake in a French prospective cohort.