Complementary feeding practices in 80 low- and middle-income countries: prevalence and socioeconomic inequalities in dietary diversity, meal frequency and dietary adequacy
ABSTRACT Objective To describe patterns and socioeconomic inequalities in complementary feeding practices among children aged 6-23 months in 80 low and middle-income countries (LMICs).Methods We analyzed national surveys carried out since 2010. Complementary feeding indicators for children aged 6-23 months included minimum dietary diversity (MDD), minimum meal frequency (MMF) and minimum acceptable diet (MAD). Between- and within-country inequalities were documented using relative (wealth deciles) and absolute (estimated household income) socioeconomic indicators.Results Only 21.3%, 56.2% and 10.1% of the 80 countries showed prevalence levels above 50% for MDD, MMF and MAD, respectively. Western & Central Africa showed the lowest prevalence for all indicators, whereas the highest for MDD and MAD was Latin America & Caribbean, and for MMF in East Asia & the Pacific. Log per capita gross domestic product was positively associated with MDD (R2 = 48.5%), MMF (28.2%) and MAD (41.4%). Pro-rich within-country inequalities were observed in most countries for the three indicators; pro-poor inequalities were observed in two countries for MMF, and in none for the other two indicators. Breastmilk was the only type of food with a pro-poor distribution, whereas animal-source foods (dairy products, flesh foods and eggs) showed the most pronounced pro-rich inequality. Dietary diversity improved sharply when absolute annual household incomes exceeded about US$20,000. There were no consistent differences among boys and girls for any of the indicators studied.Conclusion Monitoring complementary feeding indicators in the world and implementing policies and programs to reduce wealth-related inequalities are essential to achieve optimal child nutrition..
Medienart: |
Preprint |
---|
Erscheinungsjahr: |
2023 |
---|---|
Erschienen: |
2023 |
Enthalten in: |
bioRxiv.org - (2023) vom: 14. Okt. Zur Gesamtaufnahme - year:2023 |
---|
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Gatica-Domínguez, Giovanna [VerfasserIn] |
---|
Links: |
---|
Themen: |
---|
doi: |
10.1101/2020.12.01.20241372 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
XBI019460058 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | XBI019460058 | ||
003 | DE-627 | ||
005 | 20231205150428.0 | ||
007 | cr uuu---uuuuu | ||
008 | 201204s2023 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1101/2020.12.01.20241372 |2 doi | |
035 | |a (DE-627)XBI019460058 | ||
035 | |a (biorXiv)10.1101/2020.12.01.20241372 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Gatica-Domínguez, Giovanna |e verfasserin |0 (orcid)0000-0001-5284-2654 |4 aut | |
245 | 1 | 0 | |a Complementary feeding practices in 80 low- and middle-income countries: prevalence and socioeconomic inequalities in dietary diversity, meal frequency and dietary adequacy |
264 | 1 | |c 2023 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a ABSTRACT Objective To describe patterns and socioeconomic inequalities in complementary feeding practices among children aged 6-23 months in 80 low and middle-income countries (LMICs).Methods We analyzed national surveys carried out since 2010. Complementary feeding indicators for children aged 6-23 months included minimum dietary diversity (MDD), minimum meal frequency (MMF) and minimum acceptable diet (MAD). Between- and within-country inequalities were documented using relative (wealth deciles) and absolute (estimated household income) socioeconomic indicators.Results Only 21.3%, 56.2% and 10.1% of the 80 countries showed prevalence levels above 50% for MDD, MMF and MAD, respectively. Western & Central Africa showed the lowest prevalence for all indicators, whereas the highest for MDD and MAD was Latin America & Caribbean, and for MMF in East Asia & the Pacific. Log per capita gross domestic product was positively associated with MDD (R2 = 48.5%), MMF (28.2%) and MAD (41.4%). Pro-rich within-country inequalities were observed in most countries for the three indicators; pro-poor inequalities were observed in two countries for MMF, and in none for the other two indicators. Breastmilk was the only type of food with a pro-poor distribution, whereas animal-source foods (dairy products, flesh foods and eggs) showed the most pronounced pro-rich inequality. Dietary diversity improved sharply when absolute annual household incomes exceeded about US$20,000. There were no consistent differences among boys and girls for any of the indicators studied.Conclusion Monitoring complementary feeding indicators in the world and implementing policies and programs to reduce wealth-related inequalities are essential to achieve optimal child nutrition. | ||
650 | 4 | |a Biology |7 (dpeaa)DE-84 | |
650 | 4 | |a 570 |7 (dpeaa)DE-84 | |
700 | 1 | |a Neves, Paulo A. R. |0 (orcid)0000-0002-1200-4725 |4 aut | |
700 | 1 | |a Barros, Aluísio J. D. |0 (orcid)0000-0002-2022-8729 |4 aut | |
700 | 1 | |a Victora, Cesar G. |0 (orcid)0000-0002-2465-2180 |4 aut | |
773 | 0 | 8 | |i Enthalten in |t bioRxiv.org |g (2023) vom: 14. Okt. |
773 | 1 | 8 | |g year:2023 |g day:14 |g month:10 |
856 | 4 | 0 | |u https://doi.org/10.1093/jn/nxab088 |z lizenzpflichtig |3 Volltext |
856 | 4 | 0 | |u http://dx.doi.org/10.1101/2020.12.01.20241372 |z kostenfrei |3 Volltext |
912 | |a GBV_XBI | ||
951 | |a AR | ||
952 | |j 2023 |b 14 |c 10 |