"A number of studies analyze the link between the presence of psychosocial risk factors and work-related musculoskeletal disorders. The increase in job insecurity (JI) has resulted in a growing focus on its likely role as a risk factor within occupational health. Accordingly, the aim of this research was to carry out a systematic review of studies that include JI among the relevant risk factors, specifically drawing data from this variable to observe the significance of its association with musculoskeletal disorders (MSDs). For this purpose, a literature search was carried out: from a sample of 859 studies found and 23 were selected after applying the eligibility criteria. Fifteen studies (65.2% of the selection) presented statistically significant results regarding the link between JI and MSDs: the upper limbs and back were the body areas most affected by this association. In sum, JI should be considered a potential precursor of MSDs. Therefore, further study on this psychosocial risk and its association with these types of pathologies is necessary."

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