title: [Coexistence of risky behaviors amongst group of students. Tendencies of changes between 2009-2012. Prospective studies].
abstract: OBJECTIVE
  Aim of conducted studies was to asses changes in time and coexistence of improper behavior patterns among students in year 2009 and 2012.
  
  
  METHODS
  The study included 905 students of the University of Rzeszow and Rzeszow University of Technology who have studied on medical, humanistic and science fields. Research was conducted by diagnostic sounding with usage of survey technique. In statistical elaboration squared-chi test and logical regression models were used. The study was conducted between October and December 2009 (study T1). It was repeated in 2012 among the same group of students (T2).
  
  
  RESULTS
  Conducted in year 2009 and 2012 studies indicated that over half of surveyed students did not smoke cigarettes (T1 67.8%; T2 66.5%) and that daily smoking was declared only by 11.5% (T1) and 10.9% (T2) of asked youths. Majority of examined youth academic people drank alcohol once a month (T1 30.7%; T2 32.1%). Only 4.7% (T1) i 6.3% (T2) declared themselves as abstainers. Research pointed on significant increase of systematic drugs use (T1 0.4%; T2 1.7%). Vast majority of surveyed youths did not use legal highs in both research periods (89.3%--T2 and 91.5%--T2). There were no differences shown on the level of statistical significance in neither category (tobacco smoking, alcohol drinking, usage of drugs and legal highs). Students who smokes have bigger chance to addict themselves to alcohol, legal highs and drugs then the ones who do not smoke cigarettes.
  
  
  CONCLUSIONS
  Conducted studies shows that tobacco smoking is a predictor of risky behaviors. Students who smoke are more exposed to addiction to alcohol, drugs and legal highs then those who reject tobacco.
authors.forename: Izabela
authors.initials: I
authors.lastname: Sałacińska
authors.forename: Monika
authors.initials: M
authors.lastname: Binkowska-Bury
authors.forename: Paweł
authors.initials: P
authors.lastname: Wiech
authors.forename: Paweł
authors.initials: P
authors.lastname: Januszewicz
mesh_terms: D000428:Alcohol Drinking / Q000453:epidemiology* / Q000639:trends; D006801:Humans; D011044:Poland; D015995:Prevalence; D011446:Prospective Studies; D012309:Risk-Taking; D012907:Smoking / Q000453:epidemiology* / Q000639:trends; D013334:Students / Q000706:statistics & numerical data*; D019966:Substance-Related Disorders / Q000453:epidemiology*; D011795:Surveys and Questionnaires; D014495:Universities; D055815:Young Adult