Non-expert translation of mechanical exposure in the workplace onto common metrics for use in meta-analysis: an inter-rater reliability and validity study
OBJECTIVES: We previously assessed inter-rater reliability of expert raters using six scales to estimate the intensity of literature-based mechanical exposures. The objectives of this study were to estimate the impact on the inter-rater reliability of using non-expert (NE) raters and to assess the validity of our scales. METHODS: We used …