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Non-specific low back pain: cross-sectional study of 11,423 children and youth and the association with the perception of heaviness in carrying of schoolbags
PeerJ ( IF 2.3 ) Pub Date : 2021-05-04 , DOI: 10.7717/peerj.11220
Agnieszka Kędra 1 , Magdalena Plandowska 1 , Przemysław Kędra 1 , Dariusz Czaprowski 2, 3
Affiliation  

Background Carrying a schoolbag is a daily activity for most children and adolescents.The perception of a schoolbag’s weight depends upon the individual and is a relevant theme in schoolchildren. Describing the association between the perception of heaviness in carrying a schoolbag and NLBP can facilitate the planning of preventive programs, quite different from those based on specific weight limits for schoolbags in children and youth. Objective To determine the prevalence of non-specific low back pain (NLBP) and to analyse the association between the perception of heaviness in carrying of schoolbags and NLBP in Polish children and youth aged 10–19. Methods This study included 11,423 children and youth (6,252 girls and 5,171 boys) from Poland. An original questionnaire was used to assess NLBP prevalence. Results Among 11,423 of the respondents, 41.5% of the respondents admitted that they had experienced NLBP in the period of the last 12 months. The percentage of individuals reporting NLBP increased with age of participants, p < 0.001. Girls reported NLBP more often than boys (p < 0.001). Students with NLBP declared that their school backpack was heavy more often than students without LBP. Students who thought that their backpacks weighed too much manifested a 1.44 (95% Cl [1.33–1.55]) times higher probability to experience NLBP. Conclusion In the examined group of schoolchildren a frequent occurrence of NLBP (41.5%) was noted. Its occurrence was related to female sex and age. Students who thought that their backpacks weighed too much manifested higher probability to develop NLBP.

中文翻译:

非特异性腰痛:对 11,423 名儿童和青少年的横断面研究及其与背书包沉重感的关联

背景 携带书包是大多数儿童和青少年的日常活动。对书包重量的感知取决于个人,是学童的相关主题。描述携带书包的重量感与 NLBP 之间的关联有助于制定预防计划,这与基于儿童和青少年书包特定重量限制的计划截然不同。目的 确定波兰 10-19 岁儿童和青少年非特异性腰痛 (NLBP) 的患病率,并分析背书包的沉重感与 NLBP 之间的关联。方法 这项研究包括来自波兰的 11,423 名儿童和青少年(6,252 名女孩和 5,171 名男孩)。原始问卷用于评估 NLBP 患病率。结果 在 11,423 名受访者中,41.5% 的受访者承认他们在过去 12 个月内经历过 NLBP。报告 NLBP 的个体百分比随着参与者年龄的增长而增加,p < 0.001。女孩报告 NLBP 的频率高于男孩(p < 0.001)。有 NLBP 的学生声称他们的书包比没有 LBP 的学生更重。认为背包过重的学生表现出 1.44 (95% Cl [1.33–1.55]) 倍的体验 NLBP 的概率。结论 在检查的学童组中,NLBP (41.5%) 频繁发生。它的发生与女性的性别和年龄有关。认为自己的背包过重的学生表现出更高的发展 NLBP 的可能性。报告 NLBP 的个体百分比随着参与者年龄的增长而增加,p < 0.001。女孩报告 NLBP 的频率高于男孩(p < 0.001)。有 NLBP 的学生声称他们的书包比没有 LBP 的学生更重。认为背包过重的学生表现出 1.44 (95% Cl [1.33–1.55]) 倍的体验 NLBP 的概率。结论 在检查的学童组中,NLBP (41.5%) 频繁发生。它的发生与女性的性别和年龄有关。认为自己的背包过重的学生表现出更高的发展 NLBP 的可能性。报告 NLBP 的个体百分比随着参与者年龄的增长而增加,p < 0.001。女孩报告 NLBP 的频率高于男孩(p < 0.001)。有 NLBP 的学生声称他们的书包比没有 LBP 的学生更重。认为背包过重的学生表现出 1.44 (95% Cl [1.33–1.55]) 倍的体验 NLBP 的概率。结论 在检查的学童组中,NLBP (41.5%) 频繁发生。它的发生与女性的性别和年龄有关。认为自己的背包过重的学生表现出更高的发展 NLBP 的可能性。有 NLBP 的学生声称他们的书包比没有 LBP 的学生更重。认为背包过重的学生表现出 1.44 (95% Cl [1.33–1.55]) 倍的体验 NLBP 的概率。结论 在检查的学童组中,NLBP (41.5%) 频繁发生。它的发生与女性的性别和年龄有关。认为自己的背包过重的学生表现出更高的发展 NLBP 的可能性。有 NLBP 的学生声称他们的书包比没有 LBP 的学生更重。认为背包过重的学生表现出 1.44 (95% Cl [1.33–1.55]) 倍的体验 NLBP 的概率。结论 在检查的学童组中,NLBP (41.5%) 频繁发生。它的发生与女性的性别和年龄有关。认为自己的背包过重的学生表现出更高的发展 NLBP 的可能性。
更新日期:2021-05-04
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