BACKGROUND: Smoking has long been considered part of prison culture and studies have shown a high prevalence of smoking within correctional facilities. METHODS: A self-administered, anonymous questionnaire was administered to 173 male prisoners in the Chalkida prison, Greece. To assess current smoking habits, a hierarchical approach was adopted. The underlying conceptual framework included: (i) demographic parameters, (ii) adverse childhood history (physical abuse, parental neglect, parental divorce, alcoholism in the family, sexual abuse and psychiatric condition in the family), (iii) education, personality traits, such as impulsivity (Barrat Impulsivity Scale-11), aggression (Buss-Perry Aggression Questionnaire and Lifetime History of Aggression), and personal history of mental disease, (iv) prison-related features (duration of sentence, sentence already served and change in smoking habits during imprisonment). RESULTS: Eighty percentage of the study sample reported current smoking; 43.4% disclosed deterioration in their smoking habits during imprisonment. The hierarchical approach pointed to: (i) adverse childhood events, i.e. alcoholism in the family [adjusted odds ratio (OR) = 6.29, 95% confidence interval (CI): 2.44-16.25], psychiatric condition in the family (adjusted OR = 4.10, 95% CI: 1.31-12.84), physical abuse (adjusted OR = 2.90, 95% CI: 1.30-6.46), parental neglect (adjusted OR = 2.66, 95% CI: 1.19-5.95), parental divorce (adjusted OR = 2.14, 95% CI: 1.00-4.56), and (ii) impulsivity (adjusted OR = 2.26, 95% CI: 1.12-4.58) as independent risk factors. In addition, deterioration of smoking habits during imprisonment exerted an effect of borderline significance (adjusted OR = 2.02, 95% CI: 0.97-4.24). CONCLUSIONS: Heavy smoking in prison principally integrates two components: unfavourable childhood and current personality traits (impulsivity).
BACKGROUND: Smoking has long been considered part of prison culture and studies have shown a high prevalence of smoking within correctional facilities. METHODS: A self-administered, anonymous questionnaire was administered to 173 male prisoners in the Chalkida prison, Greece. To assess current smoking habits, a hierarchical approach was adopted. The underlying conceptual framework included: (i) demographic parameters, (ii) adverse childhood history (physical abuse, parental neglect, parental divorce, alcoholism in the family, sexual abuse and psychiatric condition in the family), (iii) education, personality traits, such as impulsivity (Barrat Impulsivity Scale-11), aggression (Buss-Perry Aggression Questionnaire and Lifetime History of Aggression), and personal history of mental disease, (iv) prison-related features (duration of sentence, sentence already served and change in smoking habits during imprisonment). RESULTS: Eighty percentage of the study sample reported current smoking; 43.4% disclosed deterioration in their smoking habits during imprisonment. The hierarchical approach pointed to: (i) adverse childhood events, i.e. alcoholism in the family [adjusted odds ratio (OR) = 6.29, 95% confidence interval (CI): 2.44-16.25], psychiatric condition in the family (adjusted OR = 4.10, 95% CI: 1.31-12.84), physical abuse (adjusted OR = 2.90, 95% CI: 1.30-6.46), parental neglect (adjusted OR = 2.66, 95% CI: 1.19-5.95), parental divorce (adjusted OR = 2.14, 95% CI: 1.00-4.56), and (ii) impulsivity (adjusted OR = 2.26, 95% CI: 1.12-4.58) as independent risk factors. In addition, deterioration of smoking habits during imprisonment exerted an effect of borderline significance (adjusted OR = 2.02, 95% CI: 0.97-4.24). CONCLUSIONS: Heavy smoking in prison principally integrates two components: unfavourable childhood and current personality traits (impulsivity).