Common Errors in Selecting and Implementing Pen–Paper Observational Methods by Iranian Practitioners for Assessing Work-Related Musculoskeletal Disorders Risk: A Systematic Review Publisher Pubmed



Tajvar A^{1, 5, 6} ; Daneshmandi H² ; Dortaj E¹ ; Seif M¹ ; Parsaei H³ ; Shakerian M⁴ ; Choobineh A²
Source: International Journal of Occupational Safety and Ergonomics Published:2022

Abstract

Objectives. This study aimed to determine the types and frequency of pen–paper observational methods (OMs) used by Iranian practitioners and to identify their errors in selecting and implementing these methods. Methods. This was a systematic review and analytical study of papers in which the OMs had been used. Scientific databases were analyzed from September 1970 to September 2018. Errors were determined based on a list of wrong practices both in the selection and implementation of methods. Three ergonomists carried out the process of identifying errors independently. Results. The most frequently used methods were rapid upper limb assessment (RULA), quick exposure check (QEC) and rapid entire body assessment (REBA), respectively. Errors in selecting and implementing pen–paper OMs were 53.3 and 36.4%, respectively. Conclusions. Despite the abundant number of pen–paper OMs, Iranian practitioners use few of them. The high rate of errors can indicate a lack of knowledge and skills among practitioners for selecting and implementing OMs. The development of decision-making tools may help practitioners to select appropriate pen–paper OMs for assessing different types of tasks. © 2021 Central Institute for Labour Protection–National Research Institute (CIOP-PIB).