[The risk of the carpal tunnel syndrome in some work activities].
The aim of the study was to generate hypotheses on what could be the ISTAT (National Institute of Statistics) job classes with a major risk of carpal tunnel syndrome in order to plan more specific analytic epidemiology studies and apply more correct ergonomic solutions. A case-control cross-sectional survey without matching was carried out. The source of data were the computerized medical records of a large regional hospital: 833 carpal tunnel syndrome cases (mean age 48, SD 9.33) and 3222 controls (mean age 43.5, SD 13.22) hospitalized for other diseases, were selected. The odds ratio (OR) and 95% confidence limits, controlled for age and gender by a logistic linear regression model, were calculated as measures of association for the comparison between non-exposed managerial/administrative staff and industrial workers. The analysis showed a statistically significant risk for some ISTAT job classes, in particular class 53 (spinners, weavers, dyers and similar jobs) (OR = 2.65; C.L. 1.52-4.62) class 54 (knitters, tailors, hatmakers, upholsterers and similar jobs) (OR = 1.69; C.L. 1.06-2.71), 55 (tanners, shoemakers, leather manufacture workers and similar jobs) (OR = 2.74; C.L. 1.66-4.53) and group 742 (Hotel and restaurant cooks) (OR = 2.99; C.L. 1.45-6.13). Job classes 45 (carpenters, welders and similar jobs). 62 (electricians, electrotechnicians, radio engineers and similar jobs), 63 (gasfitters, plumbers, heating engineers and similar jobs) and 85 (porters and other jobs involving manual handling of loads) showed ORs higher than 2 but without statistical significance. The results are valid for planning further studies, especially in the textile and shoe and leather manufacturing sectors.
Baldasseroni
A
A
Servizio di Prevenzione, Igiene e Sicurezza nei Luoghi di Layoro, USL. 10/D, Firenze.
Tartaglia
R
R
Carnevale
F
F
D000328:Adult; D017677:Age Distribution; D002349:Carpal Tunnel Syndrome / Q000453:epidemiology* / Q000209:etiology; D016022:Case-Control Studies; D016001:Confidence Intervals; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D016014:Linear Models; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology; D009790:Occupations / Q000706:statistics & numerical data; D016017:Odds Ratio; D012307:Risk Factors; D017678:Sex Distribution