Kalle Romanov

Learn More
BACKGROUND Depression is associated with smoking, but the causality of the relationship is debated. The authors examine smoking behaviour as a predictor of depression among the Finnish adult twin population. METHOD Based on responses to surveys in 1975 and 1981, the authors characterized the subjects as never smokers, persistent former smokers, quitters,(More)
OBJECTIVE The purpose of this study is to compare whether students' learning outcomes would be better in a designed learning environment (WebCT) than in a conventional web site (WWW) with similar course material but without special learning tools. CONTEXT Third-year medical students in an introductory course on medical informatics at the University of(More)
BACKGROUND To evaluate medical and dental students' utilization of electronic information resources. METHODS A web survey sent to 837 students (49.9% responded). RESULTS Twenty-four per cent of medical students and nineteen per cent of dental students searched MEDLINE 2+ times/month for study purposes, and thiry-two per cent and twenty-four per cent(More)
  • 1