Gender differences in the prevalence of low back pain associated with sports activities in children and adolescents : a sixyear annual survey of a birth cohort in Niigata City, Japan

• Material Type: 博士論文
• Title: Gender differences in the prevalence of low back pain associated with sports activities in children and adolescents : a sixyear annual survey of a birth cohort in Niigata City, Japan
• Author/Editor: Kikuchi, Ren
• Publication Date: 2020-03-13
• Publication Date (W3CDTF): 2020-03-13
• Alternative Title: 小児におけるスポーツ活動に関連した腰痛率の性差について : 新潟市における6年間の出生コホート研究
• Degree grantor/type: 新潟大学
• Date Granted: 2020-03-13
• Date Granted (W3CDTF): 2020-03-13
• Dissertation Number: 乙第2241号
• Degree Type: 博士(医学)
• Conferring No. (Dissertation): 乙第2241号
• Text Language Code: eng
• Subject Heading: Gender differences; Low back pain; Children; Adolescents; Sport
• Note (General): Background: This study was conducted to determine gender differences in the relationship between extracurricular sports activities (ECSA) and low back pain (LBP) in children and adolescents. Methods: In a cohort analysis of a 6-year birth cohort annual survey, students were followed from the fourth to sixth grades of elementary school (E4–E6; 9–12 years old) through the first to third grades of junior high school (J1–J3; 12–15years old). All students completed annual questionnaires on ECSA and LBP. The odds ratio (OR) and 95% confidence interval (CI) were calculated to assess the association strength between ECSA and LBP. We also calculated the population attributable fraction (PAF), which was defined as the proportion of students with ECSA-related LBP among all students with LBP. Results: ECSA was significantly associated with LBP only in grade J3 among boys (OR: 2.00, 95% CI: 1.47–2.71). On the other hand, among girls, ECSA was significantly associated with LBP in grades E5 (OR: 1.48, 95% CI: 1.00–2.20), E6 (OR:1.91, 95% CI: 1.33–2.75), and J3 (OR: 1.81, 95% CI: 1.26–2.61). Among boys, PAF was similar in all grades (range, 10–16%), whereas among girls, the PAF varied (− 11 to 29%). and was significantly higher in girls than in boys in grades E5 (19.0% vs. 1.1%, P < 0.01) and E6 (28.8% vs. 12.8%, P < 0.01). Conclusions: Although there was a link between ECSA and LBP in both boys and girls, girls were more susceptible to ECSA-related LBP, especially in grades E5 and E6.; BMC Musculoskeletal Disorders. 2019, 20(1), 327.; 新大博(医)乙第1812号
• DOI: info:doi/10.1186/s12891-019-2707-9; https://doi.org/info:doi/10.1186/s12891-019-2707-9
• Persistent ID (NDL): info:ndljp/pid/11538646; https://dl.ndl.go.jp/pid/11538646
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2020-09-07T06:04:08+09:00
• Date Created (W3CDTF): 2020-08-31
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://hdl.handle.net/10191/00051844
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp