title: [WMSDs in supermarket cashiers].
abstract: High prevalence of Cumulative Trauma Disorders (CTD) of shoulder and wristle among supermarket cashiers have been reported by several studies. To evaluate CTD prevalence in a group of supermarket cashiers in Pisa area is the aim of this study. Standardized Questionnaire and clinical examination have been performed in 128 female supermarket cashiers. In subjects having Symptoms and Signs, Elettroneurography and Echography have been performed. 54 subjects had Paresthesias and performed elettroneurography: 44 (34,4%) had Median nerve impairment at the wrist and among them 37 cases were bilateral; 15 had Ulnar nerve impairment (11,7%), among them 8 were bilateral. Moreover we have performed the echographies in all the 25 subjects with a positive medical examination of the shoulder and they all (19,5% del totale) showed a rotator cuff tendinosis. 25 subjects with CTD (44,6%) showed a comorbidity. An index called BiCo considering both bilaterality and comorbility has been calculated. The percentage of CTD is much more elevated than in general population and many workers present comorbility and bilaterality: a strategy for primary prevention improving ergonomy and information is needed.
authors.affiliation: UF PISLL Azienda USL 5 Pisa, Italy. c.dipede@usl5.toscana.it
authors.forename: Cinzia
authors.initials: C
authors.lastname: Di Pede
authors.forename: Gianluca
authors.initials: G
authors.lastname: Manuli
authors.forename: Fulvia
authors.initials: F
authors.lastname: Dini
authors.forename: Marco
authors.initials: M
authors.lastname: Pinelli
authors.forename: Lucia
authors.initials: L
authors.lastname: Turini
authors.forename: Maurizio
authors.initials: M
authors.lastname: Mariani
authors.forename: Domenico
authors.initials: D
authors.lastname: Taddeo
mesh_terms: D000328:Adult; D012090:Cumulative Trauma Disorders / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D015995:Prevalence