[Consumption status and growth trends of dairy products among children and adolescents in China from 1991 to 2018].
Wei Sheng Yan Jiu
; 53(3): 410-418, 2024 May.
Article
em Zh
| MEDLINE
| ID: mdl-38839582
ABSTRACT
OBJECTIVE:
To explore the dairy consumption among children and adolescents aged 7-17 in China.METHODS:
10 rounds of follow-up data from the "China Health and Nutrition Survey" from 1991 to 2018 were collected, and individuals aged 7-17 were selected as the study subjects. Dietary data was collected by using 3-day 24-hour dietary review method and household weighing accounting method(edible oils and seasonings). Dairy consumption was calculated by converting various dairy products into liquid milk intake using the China Food Composition. After excluding those with missing demographic information, missing data from the "3 days and 24 hours" dietary survey, and abnormal daily energy intake, 18 529 participants were included in the final analysis. Joinpoint regression model was used to analyze the trend of changes in dairy intake.RESULTS:
The dairy consumption rate increased from 2.8% in 1991 to 42.3% in 2018, while it increased from 8.4% to 58.8% in urban and from 0.9% to 32.1% in rural areas. Meanwhile, the proportion of people whose dairy intake reaches the recommended intake(300 g/d) increased from 0.2% to 3.0%, and the proportion in rural area was 2.0%, which was lower than that in urban areas(4.9%). From 1991 to 2018, dairy intake increased at a rate of 12.97%(P=0.02), and the growth rate of urban and rural areas were 9.79%(P=0.03) and 15.67%(P<0.01), respectively. There was a faster growth trend from 1991-2004 compared to 2004-2018. The growth rate in urban and rural areas also showed different growth trends.CONCLUSION:
The dairy intake of children and adolescents aged 7-17 in China improved significantly from 1991 to 2018, with higher consumption rate in urban areas than in rural areas, but it still need to be improved for health.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
População Rural
/
Inquéritos Nutricionais
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Laticínios
/
Dieta
Limite:
Adolescent
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Child
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Female
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Humans
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Male
País como assunto:
Asia
Idioma:
Zh
Ano de publicação:
2024
Tipo de documento:
Article