The intervention did not reduce perceived physical work load and no evidence was found for the efficacy of the intervention in preventing musculoskeletal disorders among kitchen workers. It may be that a more comprehensive redesign of work organisation and processes is needed, taking more account of workers' physical and mental resources.

No abstract

No favourable effects on psychosocial factors at work were found. The adverse changes were due to a joint effect of the intervention and the unconnected organisational reforms. The findings do not support the usefulness of this kind of intervention in changing unsatisfactory psychosocial working conditions.

No abstract

Clinical signs of craniomandibular disorder, the mobility of the cervical spine, and neck-shoulder muscle tenderness were assessed or measured in a nonpatient sample of 57 and a patient sample of 76 subjects. Examinations performed after a 1-year interval showed that the frequency of signs of craniomandibular disorder had remained virtually unchanged. The functional state of the stomatognathic system was significantly associated with both mobility of the cervical spine and neck-shoulder muscle tenderness.