The psychosocial factors at work related to depression among female white-collar workers in Vilnius (Lithuania).

OBJECTIVES: The aim of this study is to establish which psychosocial factors at work are related to depression among female white-collar workers in Vilnius. MATERIALS AND METHODS: The data was collected in a case-control study in 2002-2004. The cases were selected from patients treated at Vilnius mental health centers. The controls were randomly selected from employed Vilnius residents. A descriptive statistic and logistic regression was applied. RESULTS: 3 psychosocial factors and possible confounders within the evaluated model were statistically reliable (model χ(2): 44.47, p < 0.05 ). The adjusted odds ratio for uneven work distribution was 2.17 (95% CI: 1.38-3.51, p < 0.005), the odds ratio for possibility to control was 10.81 (95% CI: 2.13-54.71, p < 0.005), and the odds ratio for family esteem was 2.13 (95% CI: 1.01-4.59, p < 0.005). CONCLUSION: This study suggests that work distribution, possibility to control and family esteem, together with stressful life events and mental health disorders in the family, are related to depression among female white-collar workers.

Occupational asbestos exposure among respiratory cancer patients in Lithuania.

BACKGROUND: Despite intensive use of asbestos, no cancer case has ever been diagnosed as asbestos related in Lithuania. This paper attempts to estimate the proportion of those occupationally exposed to asbestos among respiratory cancer patients. MATERIAL AND METHODS: Occupational exposure to asbestos was assessed retrospectively for 298 lung cancer and four mesothelioma patients, admitted to the Institute of Oncology, Vilnius. The evaluation was based on personal interview data using an internationally established questionnaire covering most likely activities of asbestos exposure at the workplace. Cumulative exposure to asbestos at work was estimated in fiber years. Lung tissue asbestos fiber burden analysis was conducted by scanning transmission electron microscopy on 23 samples. RESULTS: A cumulative asbestos exposure of > or =25 fiber years was found for 10 lung cancer patients (3.4%). They worked in foundries, construction, installation, shipyard, power plant, railway, asbestos cement, glass and chemical industry. In a further 56 lung cancer patients (18.8%) and for one (25%) mesothelioma patient, a cumulative exposure from 5 to 24.9 fiber years was assessed. Asbestos fibers were detected in 18 cases, the burden ranged from 0.1 to 4.1 million fibers/g dry lung tissue; concentrations exceeding 1 million f/g dry lung tissue were found in four cases. All fibers were chrysotile. CONCLUSIONS: Findings indicate that a fraction (3.4%) of the lung cancer cases could be attributed to heavy occupational exposure to asbestos using the Helsinki criterion of > or =25 fiber years. Therefore, approximately 50 lung cancer cases per year in Lithuania could be asbestos-related compensable occupational diseases.

Status of occupational cancer in Lithuania.

Because industrialization in Lithuania started only about 50 years ago, occupational cancer is only now becoming an important issue. This article describes the situation of occupational cancer in Lithuania: research, exposures to carcinogens, regulation, and legal practice. Epidemiologic studies of work-related cancers have shown increased risks among cement, textile, and asbestos-cement workers. In 1997, 28% of employed workers in Lithuania were exposed to carcinogens. A legislation system regulating exposures to carcinogens, harmonized with European Directives, has recently been created. In 1995-2003, there were 5,652 new cases of occupational diseases. However, occupational cancers are seriously underdiagnosed--only one case of cancer was diagnosed as occupational. Establishment of a system that would enable diagnosis, certification, and compensation of cases of occupational neoplasms is essential in Lithuania.