Introduction: Cigarette smoking has reached the proportion of a global epidemic with particularly devastating consequences in countries of Central and Eastern Europe. Learning of epidemiological aspects of smoking in youngsters, especially university students, is of great importance for the whole community. Goals of the study were mapping smoking habits and identifying other factors of life style including body mass index, alcohol and citrus fruit consumption in non-medical university students in Slovakia.
Methods: A cross-sectional questionnaire study, including 2,419 respondents, was carried out in students of 5 non-medical faculties in Slovakia from October to December 1997.
Results: 19.6% of males and 12.3% of females were regular smokers (min 1 cig/day) and 16.1% of males and 15.1% of females were occasional smokers. From regular smokers 11.5% of males and 13.2% of females started to smoke at the University. Respondents from urban areas smoked more frequently than those from rural areas. Significant association was found between alcohol consumption and cigarette smoking in males. More than a half of respondents consumed less than 1 piece of citrus per day. 15.4% of males were overweight (BMI > or = 25) and 8.5% of females were very underweight (BMI < or = 17.5).
Conclusions: In females social smoking prevails and an increasing rate of female-smoking can be expected in Slovakia. There is a need of improving dietary habits of youngsters in Slovakia in favour of the consumption of more fruit and vegetables in both sexes, and in females additional attention should be paid to eating disorders.