[Incidence of Listeria monocytogenes in pregnant women in the 3d trimester of pregnancy].
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Biomedical subjects
Publications and source records attributed to M G Ricci.
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The authors discuss the value and significance of symptoms in WMSDs, considering that the anamnestic threshold proposed in epidemiological investigations cannot be used as clinical and diagnosing criteria. Some useful clinical procedures are suggested for cases where there is a suspicion of musculo-skeletal disorders of the cervical spine and upper limbs, bearing in mind that they are to be applied within the framework of health surveillance programmes undertaken by health care practitioners who are not specialists in orthopaedics, physiatrics or neurology. The recommendations for instrumental tests and specialist referrals are also discussed for the various disorders. The authors also provide flow charts for the diagnostic procedures pertaining to WMSDs. The Appendix shows a sample patient chart illustrating the proposed procedures; it also permits the findings to be encoded so that they can be stored in a dedicated database. The codes for diagnosing WMSDs are also reported for the same epidemiological purposes.
The report presents a preliminary study on the return to the workforce of employees with WMSDs of the upper limbs, and their reallocation to jobs with "low exposure". The study, which is still underway, involves a large engineering firm and includes some 100 workers affected by WMSDs. The trial envisages: providing a definition of the criteria for characterising "accommodating" jobs (i.e. frequency of action < or = 20 actions per minute; virtual absence of other risk factors such as force, posture, inadequate pauses, etc.); concretely identifying jobs meeting such criteria (or jobs which, with minimal modifications, could be made suitable); classifying WMSDs workers, according to the type and severity of the disorder; matching WMSDs workers with the jobs best suited to them; specific training for the workers and their supervisors; carrying out a follow-up of the return of WMSDs workers to the workforce in organisational terms (i.e. need for further modifications to equipment or procedures) and clinical terms (i.e. symptom patterns, acceptability of the condition). The preliminary results, 6-12 months after the start of the trial, are extremely encouraging, and show that when workers return to the workforce in jobs that fully meet defined criteria, a significant prevalence of "improvements" are reported among the involved workers. The investigation will need to be extended, but already it shows quite convincingly that it is possible for workers with what can be described as a "reduced working capacity" to remain "productive" (albeit in jobs featuring a lower exposure potential than the acceptable threshold for "healthy" workers).