Abstract

Abstract Background: Tremolite is one of the six recognized types of asbestos, whose toxicity and carcinogenity is welldocumented. Resident population in the area of Lagonegro (Basilicata, Italy) has been shown to be exposed to enviromental tremolite pollution, deriving from superficial rocks and asbestos caves. A branch of the ongoing health surveillance program for residents is evaluating the prevalence of pulmonary functional abnormalities. Methods: The study group was composed by 655 long-term residents in the tremolite-exposed area of Lagonegro (age 49.35 ± 16.68, current smokers 109, ex-smokers 126) . The control group was composed by 653 individuals living in areas not tremolite-exposed (age 54.45 ± 17.16, current smokers 128, ex-smokers 137). All the participants to the study performed a lung function test. Results: Prevalence of obstructive and restrictive diseases did not show significant differences between the two groups. Tremolite-exposed group showed a higher prevalence of small-airways disease compared to the nonexposed group (p<0.01). Odds Ratio for small-airways obstruction was 3.46 (95% CI, lower limit 2.55, upper limit 4.69). irrespective of smoking status. Conclusions: According to our data, tremolite exposure may be a risk factor for small airways disease. It is mandatory to follow these subjects longitudinally by repeated measurements

Autore Pugliese

• Resta Onofrio , Trerotoli Paolo , Carratu' Pierluigi , Dragonieri Silvano

Tutti gli autori

• BALDASSARRE A.;MUSTI M.;RESTA O.;TREROTOLI P.;CARRATU' P.;DRAGONIERI S.

Titolo volume/Rivista

Non Disponibile

Anno di pubblicazione

2014

ISSN

2329-6879

ISBN

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Numero di citazioni Wos

Nessuna citazione

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Settori ERC

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