title: [Hand-arm vibration syndrome and upper limbs diseases in the forest workers of Italia meridionale].
abstract: Vibration exposure of the hand-arm system is associated with an increased risk of upper-limb vascular, neurological and musculoskeletal lesions, or hand-arm vibration syndrome (HAVS). The prevalence of occupational HAVS and upper-limb disorders was studied among 278 Forestry Service workers in Sicily and Calabria. Subjects who used chain-saws (18 weeks/year) had a greater prevalence of peripheral sensory-neural disturbances (28%), upper-limb musculoskeletal disorders (33%) and carpal tunnel syndrome (19%) compared with 260 manual workers from the same Corps not exposed to hand-transmitted vibration. Raynaud's phenomenon was comparable in exposed and control subjects (5.3% vs. 4.7%.) Upper-limb neuropathies were significantly associated with energy-equivalent frequency-weighted acceleration; exposure duration; and cumulative vibration dose (m2/s4h). The variable "years of work with vibrating tools" was strongly associated with peripheral neuropathies; carpal tunnel syndrome; and upper-limb musculotendinous syndromes. Data suggest that in Sicily and Calabria, where the climate is milder than in other areas of Italy, forestry work with hand-held vibrating tools does not entail a greater prevalence of peripheral vascular disorders (Raynaud's phenomenon), while the prevalence of occupational upper-limb neurological and musculoskeletal disorders, in which combined ergonomic and mechanical risk factors have a large pathogenic role, is significantly increased.
authors.affiliation: Dipartimento di Medicina Sociale del Territorio, Sez. di Medicina del Lavoro, Università degli Studi di Messina, Messina, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Fenga
authors.forename: V
authors.initials: V
authors.lastname: Rapisarda
authors.forename: M
authors.initials: M
authors.lastname: Valentino
authors.forename: A
authors.initials: A
authors.lastname: Cacciola
authors.forename: R
authors.initials: R
authors.lastname: Deboli
authors.forename: A
authors.initials: A
authors.lastname: Calvo
authors.forename: D
authors.initials: D
authors.lastname: Germanò
mesh_terms: D000328:Adult; D001132:Arm; D016468:Forestry; D053421:Hand-Arm Vibration Syndrome / Q000453:epidemiology*; D006801:Humans; D007558:Italy; D009140:Musculoskeletal Diseases / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*