目的:设计并验证秘鲁食品的摄影图集,以评估6至12个月大儿童的食品消费量。
方法:定量,描述性,描述性和横断面研究。根据其营养成分建立了12个食物组。该地图集旨在应用于母亲,父亲们,或6至12个月大的儿童的看护人。方法分为四个阶段:i)选择食物清单,来自秘鲁的区域食谱书籍进行了审查,然后对该年龄范围内儿童的母亲进行访谈,以最终选择食物清单;ii)食物的制备和称重,餐具用于建立家庭测量,并根据已建立的重量,用秘鲁食品的组成表计算宏观和微量营养素;iii)摄影会议的发展,使用了具有类似作品经验的专业摄影师;iv)专家验证,5位具有婴儿喂养经验的营养学家的参与。
结果:建议的地图集包括57种食物,总共91张照片。根据食品类别和总体获得的含量效度系数为0.75(科恩的卡帕系数),这给了它可以接受的有效性和协议。
结论:秘鲁用于婴儿喂养的食物部分的摄影图集是实用的,可靠,和文化上适当的视觉工具来帮助估计这个人口的食物消耗量,这将有助于估计食物摄入量。
OBJECTIVE: Design and validation a photographic
atlas of Peruvian foods to evaluate the food consumption of children from 6 to 12 months of age.
METHODS: Quantitative, descriptive, and cross-sectional study. 12 food groups were established according to their nutrient content. The
atlas is designed to be applied to mothers, fathers, or caregivers of children from 6 to 12 months of age. The methodology was divided into four stages: i) selection of the food list, regional recipe books from Peru were reviewed, then interviews with mothers of children in the age range were verified for the final selection of the food list; ii) preparation and weighing of food, utensils were used to establish home measurements and with the established weight the macro and micronutrients were calculated with tables of composition of Peruvian foods; iii) development of the photographic session, a professional photographer with previous experience in similar works was used; and iv) expert validation, with the participation of 5 nutritionists with experience in infant feeding.
RESULTS: The proposed
atlas includes 57 foods with a total of 91 photographs. The content validity coefficient according to food category and in total obtained an assessment of 0.75 (Cohen\'s kappa coefficient), which gives it acceptable validity and agreement.
CONCLUSIONS: The photographic
atlas of food portions for infant feeding in Peru is a practical, reliable, and culturally appropriate visual tool to help estimate the amount of food consumed by this population, which will facilitate the estimation of food intake.