Scores et indices nutritionnels, un moyen pour évaluer la qualité de l’alimentation des adolescents: enquête auprès de 1 126 adolescents - Constantine, 2015 - 2016

الموضوعات

طب

الملخص

The objective of our study is to evaluate dietary diversity and adequacy to nutritional recommendations inadolescents (Constantine, 2016) by nutritional scores.We conducted a descriptive cross-sectional survey in Constantine in 2016 in 1 126 adolescents aged 11 to19 (55.6% girls) attending 13 middle and high schools. Anthropometric data were collected from theregisters of screening and monitoring units of school health. A Food Diversity Score (SDA) wascalculated by counting the number of food groups consumed the day before. We have defined 9 foodgroups (FAO, 2013). In order to assess adequacy to nutritional recommendations, we calculated the MeanAdequacy Ratio (MAR) which is the average of Nutrient Adequacy Ratio (NAR) calculated for energyand 16 nutrients (Hatloy et al., 1998). The SDA was interpreted in relation to the mean value : aboveaverage scores reflect a diverse diet. The reference value for MAR and NARs is ""one"". These scores wereanalyzed according to 4 factors associated with the quality of the diet: age, gender, state-weight status andsocio-economic level (NSE).The average SDA is 3.97 ± 1.25. It is shifted to the lowest values compared to the theoretical averagevalue of 4.5. Inadequate scores (SDA≤4) concern 65.0% of subjects. The average MAR is 0.59 ± 0.20.Adolescents with values below ""one"" represent 79.1%. The highest NAR is for simple carbohydrates (4times> ANC). The lowest NAR is the intake of vitamins A and D and calcium. The phosphocalcic ratio islow. The dietary diversity of adolescents decreases significantly with age and increases with NSE. Itinfluences positively the adequacy to nutritional recommendations that is higher in boys. BMI increasesconsumption of sweet products, tubers and fruits. A positive and significant correlation was recordedbetween SDA and MAR (r = 0.55, p <0.0001).The diet of the adolescents surveyed is insufficiently diversified and far from nutritionalrecommendations for most nutrients, for simple sugars and phosphorus. An awareness of teenagers toreduce the consumption of empty calories and encourage that of fruits and vegetables is necessary.

روابط وملفات

التعريف والنوع

رقم الوثيقة

f3fc6b2c-53ce-452d-a39e-229f9ff567a6

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل دكتوراة

نوع الملف

pdf text

أسماء الملفات

789412_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Corinne Colette Dahel Mekhancha","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Rabiâa Karoune Bechara ","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

Scores et indices nutritionnels, un moyen pour évaluer la qualité de l’alimentation des adolescents: enquête auprès de 1 126 adolescents - Constantine, 2015 - 2016

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

Corinne Colette Dahel Mekhancha

الإعداد

Rabiâa Karoune Bechara

الاقتباسات الببليوغرافية