Asian journal of psychiatry · 2023
Effectiveness of personalized tobacco cessation intervention package among patients with schizophrenia and related psychotic disorders - A two-group experimental study.
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Rajalu Banu Manickam, Jayarajan Deepak, Muliyala Krishna Prasad, Sharma Priyamvada, Gandhi Sailaxmi, Chand Prabhat Kumar
Аннотация
INTRODUCTION: Persons with schizophrenia and related psychotic disorders (PwS) smoke more, and have twice the rate of mortality, with 10-25 years lower life expectancy than the general population. Evidence-based tobacco cessation interventions would help in quitting.
AIM: To evaluate the effectiveness of a personalized tobacco cessation intervention package for patients attending the outpatient psychiatry department.
METHODS: The study adopted a two-group experimental design in PwS, using a simple randomization method. Eligible participants were randomly allocated to either the intervention group (n = 85) receiving the intervention package or the control group (n = 85) receiving brief advice to stop tobacco. The study outcomes were measured at baseline, 1, 3, and 6 months. SPSS 23 was used for data analysis. Intention-to-treat analysis was used to manage missing data. The p-value of < 0.05 is considered statistically significant.
RESULTS: At 6 months, there was a significant difference (p < 0.001) in 7 days point-prevalence abstinence (28 % vs 10.8 %), reduction of tobacco by at least 50 % (62.4 % vs 40.9 %) with an attrition rate of 15.3 % vs 30.5 % in intervention and control group respectively. Reduction in nicotine dependence and tobacco craving, an increase in motivation level, quit attempts and clinical improvement favored the intervention group. 16.5 % of participants expressed interest in pharmacotherapy for tobacco cessation, 3.5 % were referred to a specialized tobacco cessation center, two control group participants were hospitalized for drug default, and withdrawal symptoms reported were mild.
CONCLUSION: Implementing a tobacco cessation intervention based on the stage of motivation aids in abstinence and reduction of tobacco use in PwS.
AIM: To evaluate the effectiveness of a personalized tobacco cessation intervention package for patients attending the outpatient psychiatry department.
METHODS: The study adopted a two-group experimental design in PwS, using a simple randomization method. Eligible participants were randomly allocated to either the intervention group (n = 85) receiving the intervention package or the control group (n = 85) receiving brief advice to stop tobacco. The study outcomes were measured at baseline, 1, 3, and 6 months. SPSS 23 was used for data analysis. Intention-to-treat analysis was used to manage missing data. The p-value of < 0.05 is considered statistically significant.
RESULTS: At 6 months, there was a significant difference (p < 0.001) in 7 days point-prevalence abstinence (28 % vs 10.8 %), reduction of tobacco by at least 50 % (62.4 % vs 40.9 %) with an attrition rate of 15.3 % vs 30.5 % in intervention and control group respectively. Reduction in nicotine dependence and tobacco craving, an increase in motivation level, quit attempts and clinical improvement favored the intervention group. 16.5 % of participants expressed interest in pharmacotherapy for tobacco cessation, 3.5 % were referred to a specialized tobacco cessation center, two control group participants were hospitalized for drug default, and withdrawal symptoms reported were mild.
CONCLUSION: Implementing a tobacco cessation intervention based on the stage of motivation aids in abstinence and reduction of tobacco use in PwS.