Abstract:
Background:We previously showed that low-dose computed tomography (LDCT) screening in asbestos-exposed workers is effective in detecting lung cancer (LC) at an early stage. Here, we evaluate whether LDCT screening could reduce mortality from LC in such a high-risk population. Methods:Within a cohort of 2433 asbestos-exposed men enrolled in an Occupational Health surveillance programme, we compared mortality between the participants in the ATOM002 study (LDCT-P, N = 926) and contemporary non-participants (LDCT-NP, N = 1507). We estimated standardized mortality ratios for the LDCT-P and LDCT-NP populations using regional and national rates (SMR_FVG and SMR_ITA, respectively). We compared survival for all causes, all neoplasms, LC and malignant neoplasm of pleura (MNP) between LDCT-P and LDCT-NP using Cox proportional hazard models adjusted for age, smoking history, asbestos exposure level and comorbidities. Results:A reduction in mortality from LC was observed in the LDCT-P group compared with regional and national figures (SMR_FVG = 0.55, 95% confidence interval (CI) 0.24-1.09; SMR_ITA = 0.51, 95% CI 0.22-1.01); this was not the case for the LDCT-NP group (SMR_FVG = 2.07, 95% CI 1.53-2.73; SMR_ITA = 1.98, 95% CI 1.47-2.61). A strong reduction in LC mortality was observed for the LDCT-P compared with the LDCT-NP [hazard ratio (HR) = 0.41, 95% CI 0.17-0.96]. Mortality was also reduced for all causes (HR = 0.61, 95% CI 0.44-0.84), but not for all neoplasms (HR = 0.97, 95% CI 0.62-1.50) and MNP (HR = 0.86, 95% CI 0.31-2.41) within the LDCT-P population. Conclusions:In our cohort, participation in the LDCT screening study was associated with reduced mortality from LC. This finding supports the use of LDCT in surveillance programmes for asbestos-exposed workers.
journal_name
Int J Epidemioljournal_title
International journal of epidemiologyauthors
Barbone F,Barbiero F,Belvedere O,Rosolen V,Giangreco M,Zanin T,Pisa FE,Meduri S,Follador A,Grossi F,Fasola Gdoi
10.1093/ije/dyy212subject
Has Abstractpub_date
2018-12-01 00:00:00pages
1981-1991issue
6eissn
0300-5771issn
1464-3685pii
5132993journal_volume
47pub_type
杂志文章abstract:BACKGROUND:Exposure to respirable crystalline silica is suggested to increase the risk of autoimmune rheumatic diseases. We examined the association between respirable crystalline silica exposure and systemic sclerosis, rheumatoid arthritis, systemic lupus erythematosus and small vessel vasculitis. METHODS:In a cohort...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyaa287
更新日期:2021-01-18 00:00:00
abstract:OBJECTIVES:To examine educational gradients in overall and cause-specific mortality among elderly married men and women and their spouses. METHODS:Using the census-based Israel Longitudinal Mortality Study (1983-92), 13 573 married men and 6563 married women were identified who were aged 70-89 years at baseline. Cox p...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyi185
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abstract:BACKGROUND:The increased odds of stomach cancer among subjects with blood type A have been reported in epidemiological studies. AIM:To study the relation of family history of gastric cancer and ABO blood type with precancerous gastric lesions in a high-risk area for stomach cancer. Subjects and setting We examined 340...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
abstract::Smoking is well established as a principal risk factor for lung cancer. The risk of lung cancer is about ten times higher in smokers in Western countries. In China, a number of epidemiological studies have investigated the association between lung cancer and smoking and in the present paper, a combined analysis of eig...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/21.2.197
更新日期:1992-04-01 00:00:00
abstract::The role of rotavirus in non-bacterial gastroenteritis in Kuwait was investigated. Employing electronmicroscopy (EM) and enzyme-linked-immuno-sorbent-assay (ELISA) techniques, the virus was detected in the stools of 42 of 274 (15.3%) infants with the disease. A statistically significant association (P less than 0.05) ...
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pub_type: 杂志文章
doi:10.1093/ije/9.4.355
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abstract:BACKGROUND:France has the second highest number of variant Creutzfeldt-Jakob disease (vCJD) cases worldwide. Imports of bovine carcasses from the UK probably constituted the main source of exposure of the French population to the bovine spongiform encephalopathy (BSE) agent. Meat products consumed whilst visiting the U...
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更新日期:2018-02-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/ije/dyi265
更新日期:2006-04-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:1988-03-01 00:00:00
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journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/22.3.369
更新日期:1993-06-01 00:00:00
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pub_type: 杂志文章
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更新日期:2018-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/ije/dyu080
更新日期:2014-08-01 00:00:00
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更新日期:2017-12-01 00:00:00
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pub_type: 历史文章,杂志文章
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更新日期:1986-09-01 00:00:00
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doi:10.1093/ije/27.5.897
更新日期:1998-10-01 00:00:00
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journal_title:International journal of epidemiology
pub_type: 杂志文章,多中心研究
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更新日期:1996-10-01 00:00:00
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journal_title:International journal of epidemiology
pub_type: 杂志文章
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更新日期:1991-03-01 00:00:00
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doi:10.1093/ije/17.3.589
更新日期:1988-09-01 00:00:00
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更新日期:1997-08-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/ije/25.1.94
更新日期:1996-02-01 00:00:00
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pub_type: 杂志文章
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更新日期:1990-09-01 00:00:00
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更新日期:1975-06-01 00:00:00