[Repetitive movements of the upper limbs: results of exposure evaluation and clinical investigation in the production and packaging of ice cream].
An evaluation was made of the degree of exposure to risk and the frequency of disorders attributable to biomechanical overload of the upper limb in workers employed on packaging in an ice cream factory. The risks were first evaluated against a checklist, then subsequently an assessment was made of the tasks found to feature the highest risks, using an ergonomic analysis method. The method identified several jobs, such as placing ice cream coupes and such like in boxes, as requiring a large number of actions per minute (> 30) and considerable muscular strength. The 59 female workers performing the packaging operations were given a risk-targeted physical examination. The clinical test detected an extremely high frequency of carpal tunnel syndrome, (7.1%) epicondylitis (5.2%) and scapulo-humeral periarthritis (3.5%) in the over 35 years age group, with respect to a control population not exposed to risk. The authors conclude that the repetitiveness of the actions, the use of gloves due to prolonged contact with frozen products and the effects of the low temperatures themselves, may have favoured the spread of the disorders that appeared in this population of workers. These findings must be further supported by more in-depth epidemiological studies.
Sannino
G
G
Servizio PISLL Az. USL 11-Empoli.
Taviani
A
A
Tartaglia
R
R
Valiani
M
M
Ianniello
G
G
D000328:Adult; D001132:Arm; D001696:Biomechanical Phenomena; D012090:Cumulative Trauma Disorders / Q000145:classification / Q000453:epidemiology*; D005260:Female; D018857:Food Packaging; D006801:Humans; D009140:Musculoskeletal Diseases / Q000145:classification / Q000453:epidemiology*; D009784:Occupational Diseases / Q000145:classification / Q000453:epidemiology*; D016273:Occupational Exposure / Q000009:adverse effects*; D015995:Prevalence; D018570:Risk Assessment
Movimenti ripetitivi degli arti superiori: risultati della valutazione dell'esposizione e dell'indagine clinica nella produzione e confezionamento di gelati.