Bài viết tiến hành xác định tình trạng dinh dưỡng ở học sinh 11 - 14 tuổi tại thị xã Từ Sơn, tỉnh Bắc Ninh sử dụng chỉ số tỉ lệ mỡ cơ thể. Một nghiên cứu cắt ngang được tiến hành trên 430 học sinh tại hai trường trung học cơ sở tại thị xã Từ Sơn. | TNU Journal of Science and Technology 226 01 20 - 26 ASSESSMENT OF NUTRITIONAL STATUS USING BODY FAT PERCENTAGE AMONG 11 TO 14 YEAR-OLD STUDENTS IN TU SON TOWN BAC NINH PRIVINCE 2019 Do Thi Chuyen1 Nguyen Thi Quynh Anh1 Do Nguyen Quynh Trang1 Do Thi Nhu Trang2 Nguyen Thi Lan Huong2 Nguyen Thi Hong Hanh2 1Tu Son Secondary School Bac Ninh province 2Hanoi National University of Education ARTICLE INFO ABSTRACT Received 08 10 2020 The aim of the study was to evaluate nutritional status among students aged 11-14 in Tu Son town Bac Ninh province using the body fat Revised 11 01 2021 percentage index. A cross-sectional study was conducted on 430 Published 13 01 2021 students at two junior high schools in Tu Son town. The percentage of body fat was evaluated using body composition monitor Omron KEYWORDS HBF375. Research results showed that the body fat percentage in students had significant changes with age. Body fat percentage began Biomedical and health science to differ between boys and girls at the age of 13. The average of body Body fat percentage fat percentage among boys was girls was P lt Overweight . From the percentile threshold of body fat percentage built in this study we determined the nutritional status for children in Tu Son Obesity town. Accordingly the rate of students with a normal nutritional Nutritional status status was the rate of overweight - obesity was . 11 - 14 year-old students Thus the rate of overweight - obesity among students in Tu Son town was relatively high. There should be activities to educate about healthy eating habits and physical activity for students to maintain a suitable weight for height and improve health. TÌNH TRẠNG DINH DƯỠNG PHÂN LOẠI THEO TỈ LỆ MỠ CƠ THỂ Ở HỌC SINH 11 - 14 TUỔI TẠI THỊ XÃ TỪ SƠN TỈNH BẮC NINH NĂM 2019 Đỗ Thị Chuyên1 Nguyễn Thị Quỳnh Anh1 Đỗ Nguyễn Quỳnh Trang1 Đỗ Thị Như Trang2 Nguyễn Thị Lan Hương2 Nguyễn Thị Hồng Hạnh2 1Trường THCS Từ Sơn tỉnh Bắc Ninh 2Trường Đại học Sư phạm
