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Jafari Roodbandi, Akram Sadat, Hajizadeh, Leila, Daneshvar, Somayeh, Asghari, Mitra, Feyzi, Vafa, Jalali, Maryam. (1397). Weight of School Bags and its Relationship with Musculoskeletal Disorders in Elementary School Students of Kerman, Iran in 2014. سامانه مدیریت نشریات علمی, 5(3), 1-6. doi: 10.5812/intjsh.14890
Akram Sadat Jafari Roodbandi; Leila Hajizadeh; Somayeh Daneshvar; Mitra Asghari; Vafa Feyzi; Maryam Jalali. "Weight of School Bags and its Relationship with Musculoskeletal Disorders in Elementary School Students of Kerman, Iran in 2014". سامانه مدیریت نشریات علمی, 5, 3, 1397, 1-6. doi: 10.5812/intjsh.14890
Jafari Roodbandi, Akram Sadat, Hajizadeh, Leila, Daneshvar, Somayeh, Asghari, Mitra, Feyzi, Vafa, Jalali, Maryam. (1397). 'Weight of School Bags and its Relationship with Musculoskeletal Disorders in Elementary School Students of Kerman, Iran in 2014', سامانه مدیریت نشریات علمی, 5(3), pp. 1-6. doi: 10.5812/intjsh.14890
Jafari Roodbandi, Akram Sadat, Hajizadeh, Leila, Daneshvar, Somayeh, Asghari, Mitra, Feyzi, Vafa, Jalali, Maryam. Weight of School Bags and its Relationship with Musculoskeletal Disorders in Elementary School Students of Kerman, Iran in 2014. سامانه مدیریت نشریات علمی, 1397; 5(3): 1-6. doi: 10.5812/intjsh.14890

Weight of School Bags and its Relationship with Musculoskeletal Disorders in Elementary School Students of Kerman, Iran in 2014

International Journal of School Health
مقاله 1، دوره 5، شماره 3، مهر 2018، صفحه 1-6    اصل مقاله (324.22 K)
نوع مقاله: Research Article (s)
شناسه دیجیتال (DOI): 10.5812/intjsh.14890
نویسندگان
Akram Sadat Jafari Roodbandi1؛ Leila Hajizadeh2؛ Somayeh Daneshvar3؛ Mitra Asghari2؛ Vafa Feyzi4؛ Maryam Jalali* 5
1Ph.D. by Research Student, Research Center for Health Sciences, Institute of Health, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
2Occupational Health Department, Student Research Committee, School of Public Health, Tehran University of Medical Sciences, Tehran, IR Iran
3Occupational Health Department, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran
4Department of Occupational Health, Health Center of Saqqez, Kurdistan University of Medical Sciences, Sanandaj, IR Iran
5Department of Biostatistics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, IR Iran
چکیده
Background: Heavy school bags increase students’ musculoskeletal disorders. According to instructions, weight of school bags should not exceed 10% of students’ body weight. This study aimed at investigating the ratio of school bags weight to students’ body weight and evaluating the prevalence of musculoskeletal disorders.
Methods: In this cross-sectional study, 723 students were selected from six elementary schools in Kerman. Such information as the prevalence of musculoskeletal disorders and demographic characteristics were collected using a researcher-made questionnaire.
Results: The highest prevalence of musculoskeletal disorders was related to shoulders, neck, and waist. Indeed, weight of 50.1% of students’ bags was over 10% of their body weight. The results showed a significant relationship between the prevalence of musculoskeletal disorders and school bags’ weight to students’ weight ratio (P = 0.03). Additionally, such disorders were significantly more frequent among students of higher grades.
Conclusions: This study revealed a significant relationship between school bags’ weight and musculoskeletal disorders.
کلیدواژه‌ها
Body weight؛ Elementary School؛ Musculoskeletal diseases
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