Magnitude, risk factors of addictive behaviors among school students in Southern Tunisia

Abstract

Abstract Background The use of addictive product is an important public health problem rapidly spreading around the world threatening the users, their families and environments, causing serious health problems and devastating societies in psychological and economical terms. During adolescence, these substances are harmful to health, affecting the developing of brain. This study aimed at investigating the prevalence, the determinants and the impact of addictive behaviors (AB) among school students (SS). Methods This was a cross-sectional study including a three-stage randomized sample of 1210 SS from different public schools of Southern Tunisia, on April 2021, using an anonymous self-administered questionnaire. AB were defined as the consumption of at least one of the following products: tobacco, illicit drugs and alcohol. Results Overall, 723 SS were females (59.8%), with a sex ratio (Male/Female) of 2.3. The average age was 15.64±2.05 years. In total, 793 cases (65.5%) were from rural areas. The prevalence of addictive behaviors was 18.7% (225). It was 13.9% (168) for current smoking, 3.1% (37) for alcohol consumption and 1.7% (20) for illicit drug use. Factors independently associated with AB in logistic multivariate analysis were male gender (Adjusted Odds Ratio (AOR)=10.2;p<0.001), secondary school studies (AOR=1.5;p=0.008), age ≥14 years (AOR=2.5;p<0.01) and living alone or sharing home with friend (AOR=2.29;p=0.004). These AB had statistically negative impact on SS, notably for low school marks and academic failure (OR = 2.5;p=0.01 and OR = 1.66;p=0.002, respectively). Moreover, the perceived stress scale was statistically higher among SS with AB (OR = 1.4;p=0.03). Conclusions Addictive behaviors among SS were alarmingly prevalent in Southern Tunisia, which was correlated with socio-demographic, cultural and educational factors. New preventive and therapeutic strategies should be urgently initiated to ensure a safe educational and psychological environment for SS. Key messages Addictive behaviors among SS were alarmingly prevalent in Southern Tunisia. Addictive behaviors among SS were correlated with socio-demographic, cultural and educational factors.