%0 Journal Article
%9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES
%A Lourme-ruiz, Alissia
%A Koffi, C. K.
%A Gautier, D.
%A Bahya-batinda, Dang
%A Bouquet, E.
%A Dury, S.
%A Martin-Prével, Yves
%A Savy, Mathilde
%T Seasonal variability of women's dietary diversity and food supply : a cohort study in rural Burkina Faso
%D 2022
%L fdi:010083862
%G ENG
%J Public Health Nutrition
%@ 1368-9800
%K Dietary diversity ; Seasonality ; Food supply ; Women ; Farm households
%K BURKINA FASO
%M ISI:000732608700001
%N 9
%P 2475-2487
%R 10.1017/s1368980021004171
%U https://www.documentation.ird.fr/hor/fdi:010083862
%> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/2022-09/010083862.pdf
%V 25
%W Horizon (IRD)
%X Objective: To investigate the seasonal variations of women's dietary diversity (WDD) (items consumed and food supply) and its linkages with agriculture, market and wild resources. Design: A cohort of 300 women was followed-up over a year to investigate WDD and food sources (production, purchase or foraging). Monthly qualitative 24 h recalls allowed computing WDD Scores from a standard 10-food groups (FG) classification (WDDS-10). Associations between farm/women's characteristics and WDDS-10 were investigated using multivariate mixed models including interaction terms factor*months. Setting: Tuy province, Burkina Faso. Participants: 300 women of reproductive age. Results: Both dietary diversity and food sources were seasonal. The mean WDDS-10 was relatively stable from August to January (ranging from 3 center dot 1 to 3 center dot 5 FG) when farm production predominated. The WDDS-10 gradually increased from February, concomitantly with an increase in food purchases (onions, tomatoes, mangoes) and reached its highest levels (>4 FG) from March to June, when food purchases were still relatively high and when more women consumed foraged fruits (shea plums and wild grapes). Women living on farms owning > 3 plough oxen and different animal species had significantly higher WDDS-10 than others (+0 center dot 28 and +0 center dot 35 FG, respectively). Women who practiced off-farm activities also had higher WDDS-10 than those who did not (+0 center dot 21 FG, P < 0 center dot 05). Other factors, for example, the number of foraged edible species, provided advantages in terms of dietary diversity only during certain seasons (October - January, P for interaction < 0 center dot 01). Conclusions: Diversifying women's diets throughout the year requires complementary interventions aimed at diversifying production, promoting foraging and increasing income-generating activities to enable food purchasing.
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