[Smoking habits and attitude toward tobacco use among health professionals in Denmark in 1996].

The purpose of the study was to investigate smoking habits in different groups of health professionals. A total of 7844 were interviewed using postally distributed questionnaires. The response rate was 85%.

[Smoking habits among hospital employees in 1992].

The aim of the study was to investigate the smoking habits of employees of a Danish hospital on the basis of a questionnaire given in October 1992 and compare the results with two similar previous studies of smoking habits among the Danish population (1991) and physicians and nurses (1989). It was performed as a cross-sectional questionnaire study in collaboration with Bispebjerg Hospital and Tobaksskaderådet. Three thousand one hundred and fifty-four (84%) employees responded.

[Exposure to passive smoking of hospital employees and attitude to smoking at workplaces in 1992].

The aim of the study was to investigate exposure to passive smoking at work and the attitudes towards smoking at work among Danish hospital employees. It was carried out as a cross-sectional questionnaire study in collaboration with Bispebjerg Hospital and Tobaksskaderådet, to which 3154 (84%) employees responded. Results showed that 40% of the employees were exposed to passive smoking at work.

Regional cerebral blood flow in chronic alcoholics measured by single photon emission computerized tomography.

Regional cerebral blood flow (CBF) was measured by single photon emission computerized tomography of inhaled 133-Xe in 20 chronic alcoholic men. Mean CBF was 51 ml/(100 g x min) compared with 53 ml/(100 g x min) in 20 normals. Reduced cerebellar blood flow correlated both to structural abnormalities seen on CT scan and to cognitive dysfunction.

Nervous system damage and nutritional factors in chronic alcoholics.

Dietary habits in 45 chronic alcoholics were assessed by the dietary history method, and plasma albumin and serum transferrin. These variables as well as clinical findings did not indicate general malnutrition, but a moderate deficiency in folate intake was found. There was no correlation between the nutritional variables and central and peripheral nervous system function investigated by neuroradiological, neuropsychological, and neurophysiological methods.