符合人体工程学设计的学校工作站能否减少儿童的肌肉骨骼症状？一项为期26个月的前瞻性随访研究。

Do ergonomically designed school workstations decrease musculoskeletal symptoms in children? A 26-month prospective follow-up study.

作者信息

Saarni Lea A, Rimpelä Arja H, Nummi Tapio H, Kaukiainen Anneli, Salminen Jouko J, Nygård Clas-Håkan

机构信息

Tampere School of Public Health, FIN-33014 University of Tampere, Finland.

出版信息

Appl Ergon. 2009 May;40(3):491-9. doi: 10.1016/j.apergo.2008.09.011. Epub 2008 Nov 18.

DOI:10.1016/j.apergo.2008.09.011

PMID:19019345

Abstract

Workstations at school are among several factors that contribute to musculoskeletal symptoms among school-aged children. The aim of this study was to investigate the effects of ergonomically designed workstations on schoolchildren's musculoskeletal symptoms as compared to conventional workstations. In the first 14-month phase of the study (2002-2003, two schools), 42 from the intervention and 46 from the control school participated. In the total follow-up of 26 months (2002-2004), 23 in the intervention group and 20 in the control group participated. Anthropometrics and musculoskeletal symptoms were measured. In general, the ergonomically designed school workstations did not decrease present neck-shoulder, upper back, low back and lower limbs strain and pain, compared to conventional ones during follow-ups.

摘要

学校的工作站是导致学龄儿童出现肌肉骨骼症状的几个因素之一。本研究的目的是调查与传统工作站相比，符合人体工程学设计的工作站对学童肌肉骨骼症状的影响。在研究的第一个14个月阶段（2002 - 2003年，两所学校），干预组有42名学生参与，对照组学校有46名学生参与。在为期26个月的总随访期（2002 - 2004年）中，干预组有23名学生参与，对照组有20名学生参与。对人体测量学指标和肌肉骨骼症状进行了测量。总体而言，在随访期间，与传统工作站相比，符合人体工程学设计的学校工作站并未减轻当前颈部、肩部、上背部、下背部和下肢的劳损及疼痛。