What Determinants Are Related to Milk and Dairy Product Consumption Frequency among Children Aged 10-12 Years in Poland? Nationwide Cross-Sectional Study

• Published in: Nutrients Vol. 16; no. 16; p. 2654
• Main Authors: Hamulka, Jadwiga, Czarniecka-Skubina, Ewa, Górnicka, Magdalena, Gębski, Jerzy, Leszczyńska, Teresa, Gutkowska, Krystyna
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 11.08.2024; MDPI
• Subjects: Animals; Body Mass Index; Child; Chronic illnesses; consumption; Cross-Sectional Studies; Dairy products; Dairy Products - statistics & numerical data; Diet; Diet - statistics & numerical data; Families & family life; Feeding Behavior; Female; Health Knowledge, Attitudes, Practice; Humans; Iodine; Life Style; Male; Milk; milk and dairy products; nutrition knowledge; Nutrition research; Nutritional Status; Nutritive Value; Obesity; Oils & fats; Parents; Parents & parenting; Pediatrics; Poland; schoolchildren; Schools; Screen time; Surveys and Questionnaires; Poland; nutrition knowledge; schoolchildren; consumption; milk and dairy products; parents
• DOI: 10.3390/nu16162654
• ISSN: 2072-6643

Due to their high nutritional value, milk and dairy products should be a permanent element of a properly balanced diet for children and adolescents. The study aimed to identify (i) the frequency of milk and dairy product consumption by children aged 10-12 years in the opinion of children and their parents and (ii) the determinants related to the consumption of these products (including lifestyle, nutrition knowledge, and the nutritional status of children's as well as parents' nutrition knowledge). A cross-sectional study was conducted with 12,643 primary school students aged 10-12 and 7363 parents. Dietary data were collected using the Food Frequency Consumption and Nutritional Knowledge Questionnaire (SF-FFQ4PolishChildren and KomPAN ). Anthropometric measurements were taken and body mass index (BMI) and waist/height ratios (WHtR) were calculated. A logistic regression model was used to assess the likelihood of the frequent consumption of dairy products in the opinion of both the children and their parents, and the quality of the obtained models was assessed using model fit statistics and the Hosmer and Lemeshow test. The frequency of consuming milk and milk products (every day and more) was low in the opinion of children aged 10-12 years (29.6%). According to their parents, the frequency of the consumption of dairy products was slightly higher (44.8%). Six factors associated with the frequency of milk and dairy product consumption were identified independently. These included schoolchildren and their parents' nutrition knowledge, physical activity, sleep, gender, and place of residence. More of these products were consumed by children with greater nutrition knowledge-both their own and their parents'-higher physical activity, longer sleep duration, males, and those living in the city. Family eating habits, particularly eating meals together, also played an important role in the consumption of milk and dairy products. According to the parents, the children in older grades were less likely to consume dairy products more frequently. The obtained results suggest an insufficient consumption of milk and dairy products. The identification of modifiable factors, such as nutrition knowledge, physical activity, sleep duration, and eating meals with the family, suggests the need to improve the existing strategies, including activities encouraging nutritional education for both schoolchildren and their parents.