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1.
Eur J Public Health ; 26(4): 712-7, 2016 08.
Artigo em Inglês | MEDLINE | ID: mdl-26635013

RESUMO

BACKGROUND AND AIMS: The possible increase of cancer risk in military personnel deployed in Balkans during and after the 1992-1999 wars, mainly related to the depleted uranium, was addressed by several studies on European veterans of those war theatres. This article reports on the results of the mortality study on the Italian cohort of Bosnia and Kosovo veterans (Balkan cohort). METHODS: Mortality rates for the Balkan cohort (71 144 persons) were compared with those of the Italian general population as well as to those of a comparable and unselected control cohort of not deployed military personnel (114 269 persons). Ascertainment of vital status during the period 1995-2008 of all the persons in the two cohorts has been carried out through deterministic record linkage with the national death records database, from information provided by the respective Armed Force General Staff, and through the civil registry offices of the veterans' residence or birth municipalities. RESULTS: The Balkan cohort experienced a mortality rates lower than both the general population (SMR = 0.56; 95% CI 0.51-0.62) and the control group (SMR = 0.88; 95% CI 0.79-0.97). Cancer mortality in the deployed cohort group was half of that from the general population mortality rates (SMR = 0.50; 95% CI 0.40-0.62) and slightly lower if compared with the control group cancer mortality rates (SMR = 0.95; 95% CI 0.77-1.18). CONCLUSION: Balkan veteran cohort did not show any increase in general mortality or in cancer mortality.


Assuntos
Mortalidade , Veteranos/estatística & dados numéricos , Guerra , Adolescente , Adulto , Idoso , Bósnia e Herzegóvina , Estudos de Coortes , Feminino , Humanos , Itália/epidemiologia , Kosovo , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Adulto Jovem
2.
Eur J Cancer ; 51(15): 2104-2119, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-26421815

RESUMO

BACKGROUND: Since 25years the EUROCARE study monitors the survival of cancer patients in Europe through centralised collection, quality check and statistical analysis of population-based cancer registries (CRs) data. The European population covered by the study increased remarkably in the latest round. The study design and statistical methods were also changed to improve timeliness and comparability of survival estimates. To interpret the EUROCARE-5 results on adult cancer patients better here we assess the impact of these changes on data quality and on survival comparisons. METHODS: In EUROCARE-5 the survival differences by area were studied applying the complete cohort approach to data on nearly nine million cancer patients diagnosed in 2000-2007 and followed up to 2008. Survival time trends were analysed applying the period approach to data on about 10 million cancer cases diagnosed from 1995 to 2007 and followed up to 2008. Differently from EUROCARE-4, multiple primary cancers were included and relative survival was estimated with the Ederer II method. RESULTS: EUROCARE-5 covered a population of 232 million resident persons, corresponding to 50% of the 29 participating countries. The population coverage increased particularly in Eastern Europe. Cases identified from death certificate only (DCO) were on average 2.9%, range 0-12%. Microscopically confirmed cases amounted to over 85% in most CRs. Compared to previous methods, including multiple cancers and using the Ederer II estimator reduced survival estimates by 0.4 and 0.3 absolute percentage points, on average. CONCLUSIONS: The increased population size and registration coverage of the EUROCARE-5 study ensures more robust and comparable estimates across European countries. This enlargement did not impact on data quality, which was generally satisfactory. Estimates may be slightly inflated in countries with high or null DCO proportions, especially for poor prognosis cancers. The updated methods improved the comparability of survival estimates between recently and long-term established registries and reduced biases due to informative censoring.

4.
Int J Hyg Environ Health ; 216(6): 763-71, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23523154

RESUMO

The aim of the present study was to evaluate, by Join Point regression method, the yearly variations in demographic indices and mortality data in Italy from 1901 to 2008, as related to the caloric intake. The relationships between mortality and caloric intake were studied by time series. The results showed that, from 1901 to 2008, the Italian population grew from 32.5 to 59.6 millions; the live births rates decreased from 31.8 to 10.1‰ (males) and from 33.3 to 9.0‰ (females); the infant mortality rates fell from 184.1 to 3.7‰ (males) and from 149.4 to 3.2‰ (females); males and females gained 35.7 and 40.6 years in life expectancy at birth, respectively. In 1901 the 61% of deaths occurred in the youngest, whereas in 2008 the elderly accounted for the 80%. In 1901, in terms of age-adjusted data, other and undefined causes overcame the specific causes of death, whose rank was: respiratory, digestive, infectious, cardiovascular, cerebrovascular, cancers, accidents, endocrine, and nervous system diseases. In 2008, undefined causes ranked 3rd (males) and 4th (females), while cancers became the leading cause of death, followed by cardiovascular, cerebrovascular, accidental, respiratory, endocrine, digestive, nervous system, and infectious diseases. The caloric intake showed a negative correlation with all-cause mortality, infant mortality, and mortality for a number of specific causes. These patterns reflect the progress in average nutritional status, lifestyle quality, socioeconomic level, and hygienic conditions.


Assuntos
Causas de Morte , Ingestão de Energia , Expectativa de Vida/tendências , Estilo de Vida , Mortalidade/tendências , Estado Nutricional , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Pré-Escolar , Demografia , Feminino , Humanos , Lactente , Mortalidade Infantil , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Fatores Sexuais , Fatores Socioeconômicos , Adulto Jovem
5.
Aviat Space Environ Med ; 77(5): 533-9, 2006 May.
Artigo em Inglês | MEDLINE | ID: mdl-16708534

RESUMO

BACKGROUND: Occupational exposures in female aircrew may cause adverse pregnancy outcomes and menstrual disturbances. We studied reproductive health among female flight attendants. METHODS: We conducted a cross-sectional health survey among an occupational cohort of current and former flight attendants using a postal questionnaire including items on pregnancy outcome, menstrual characteristics, and infertility. We investigated these factors by occupational status (in service or not). RESULTS: The questionnaire was sent to 3036 women with a response rate of 64% (74% for current and 48% for former flight attendants). Spontaneous abortion rates were similar for pregnancies of women in service and not (12.6 vs. 11.4%; p = 0.58). Induced abortion rates were lower for in-service pregnancies (7.9%) compared with pregnancies of women not in service (21.1%) (p < 0.001). Menstrual irregularities in the year preceding the survey for women under 40 yr were more frequent among current than former flight attendants (20.6% vs. 10.4%, p = 0.02). Fertility problems were reported by 20.6% of respondents. An association between infertility and irregular menstrual cycles was found: odds ratio 1.6; 95% confidence limits 1.1, 2.4. CONCLUSIONS: Active flight attendants had a lower rate of induced abortions than former flight attendants, but the spontaneous abortion rate was similar between the two groups. Active flight attendants reported more menstrual irregularities, which are a risk factor for infertility. Lack of comparison with working women in other occupations precludes a conclusion that flight attendants are at greater occupational risk of reproductive disorders. Future studies of reproductive health in flight attendants should address personal and work-related risk factors in more detail and include comparison occupational groups.


Assuntos
Infertilidade Feminina/epidemiologia , Distúrbios Menstruais/epidemiologia , Doenças Profissionais/epidemiologia , Resultado da Gravidez , Mulheres Trabalhadoras , Aborto Induzido/estatística & dados numéricos , Aborto Espontâneo/epidemiologia , Adulto , Medicina Aeroespacial , Fatores Etários , Feminino , Humanos , Itália/epidemiologia , Pessoa de Meia-Idade , Gravidez , Inquéritos e Questionários
6.
Int J Cancer ; 106(6): 946-52, 2003 Oct 10.
Artigo em Inglês | MEDLINE | ID: mdl-12918075

RESUMO

Airline pilots and flight engineers are exposed to ionizing radiation of cosmic origin and other occupational and life-style factors that may influence their health status and mortality. In a cohort study in 9 European countries we studied the mortality of this occupational group. Cockpit crew cohorts were identified and followed-up in Denmark, Finland, Germany, Great Britain, Greece, Iceland, Italy, Norway and Sweden, including a total of 28,000 persons. Observed and expected deaths for the period 1960-97 were compared based on national mortality rates. The influence of period and duration of employment was analyzed in stratified and Poisson regression analyses. The study comprised 547,564 person-years at risk, and 2,244 deaths were recorded in male cockpit crew (standardized mortality ratio [SMR] = 0.64, 95% confidence interval [CI] = 0.61-0.67). Overall cancer mortality was decreased (SMR = 0.68; 95% CI = 0.63-0.74). We found an increased mortality from malignant melanoma (SMR = 1.78, 95% CI = 1.15-2.67) and a reduced mortality from lung cancer (SMR = 0.53, 95% CI = 0.44-0.62). No consistent association between employment period or duration and cancer mortality was observed. A low cardiovascular mortality and an increased mortality caused by aviation accidents were noted. Our study shows that cockpit crew have a low overall mortality. The results are consistent with previous reports of an increased risk of malignant melanoma in airline pilots. Occupational risk factors apart from aircraft accidents seem to be of limited influence with regard to the mortality of cockpit crew in Europe.


Assuntos
Medicina Aeroespacial , Neoplasias/mortalidade , Doenças Profissionais/mortalidade , Acidentes Aeronáuticos , Distribuição por Idade , Aeronaves , Causas de Morte , Estudos de Coortes , Radiação Cósmica/efeitos adversos , Europa (Continente)/epidemiologia , Feminino , Humanos , Masculino , Mortalidade/tendências , Neoplasias/etiologia , Doenças Profissionais/etiologia , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/prevenção & controle , Taxa de Sobrevida
7.
Int J Occup Environ Health ; 8(2): 87-96, 2002.
Artigo em Inglês | MEDLINE | ID: mdl-12019685

RESUMO

A retrospective cohort mortality study was conducted among Italian commercial flight personnel for the period 1965-1996. The cohort was composed of 3,022 male cockpit crew members and 3,418 male and 3,428 female cabin attendants. Cause-specific standardized mortality ratios (SMRs) and exact 95% confidence intervals (CIs) were calculated as estimates of the relative risk. Mortality from all cancers was less than expected for all categories (SMRs of 0.58 for male cockpit crew, 0.67 for male cabin attendants, and 0.90 for female cabin attendants). Among male flight personnel, the SMR for leukemia was somewhat elevated (SMR 1.73; 95% CI: 0.75-3.41) based on eight deaths, with a positive trend by length of employment (p = 0.046). Additionally, an excess of death by suicide was seen among female cabin attendants (SMR 3.38; 95% CI: 1.24-7.35). Other Italian studies of flight personnel are under way, including a detailed assessment of cosmic radiation exposure and investigations of non-radiation occupational risk factors and prevalence of nonfatal outcomes.


Assuntos
Medicina Aeroespacial , Doenças Profissionais/mortalidade , Adulto , Idoso , Doenças Cardiovasculares/mortalidade , Causas de Morte , Estudos de Coortes , Intervalos de Confiança , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Neoplasias/mortalidade , Estudos Retrospectivos
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