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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Job-related stress associated with work-related upper extremity musculoskeletal disorders (UEMDs) in municipal waste collectors: the moderation and mediation effect of job support

Fig. 1

Schematic of the mediation effect of job support on the association between ERI and UEMDs using Haye’s Model 4. a: ERI lead to the effect of job sipport; b: job support affects the effect of UEMDs; c: ERI directly affects to UEMDs; c’: Indirect effect of job support on the association between ERI and UEMDs

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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