Journal Article

Efficacy of Cell Phone–Delivered Smoking Cessation Counseling for Persons Living With HIV/AIDS

Gritz, Ellen R., Vidrine, Damon J., Arduino, Roberto C., Marks, Rachel M.

2012

Overview

Introduction: Substantial evidence indicates that cigarette smoking among people living with HIV/AIDS (PLWHA) represents a significant public health concern. However, few efforts to assess smoking cessation interventions targeting this population have been reported. In this brief report, 3-month outcomes from an ongoing treatment trial for PLWHA who smoke are described. Methods: Study participants were recruited from a large HIV care center serving a diverse population of PLWHA. A two-group randomized design was used to compare the efficacy of usual-care (UC) smoking cessation treatment versus a cell phone intervention (CPI). Follow-ups were conducted at the HIV clinic 3 months postenrollment. Using an intent-to-treat approach, a series of multiple regression models were used to compare smoking outcomes in the 2 groups. Results: Four hundred and seventy-four participants were enrolled and randomized, UC (n = 238) and CPI (n = 236). Mean age in the sample was 44.8 (SD = 8.1) years, and the majority were male (70.0%), Black (76.6%), and had an education level of high school or less (77.5%). At follow-up, participants in the CPI group were 4.3 (95% CI = 1.9, 9.8) times more likely to be abstinent (7 day) compared with those in the UC group. Similarly, significant point estimates were observed for the other smoking outcomes of interest. Conclusions: Findings from this preliminary report indicate that a smoking cessation intervention for PLWHA consisting of cell phone-delivered proactive counseling results in significantly higher abstinence rates compared with a standard care approach. Evaluation of the long-term (6-month and 12-month) efficacy of the CPI approach is ongoing.

• Publisher: Oxford University Press
• Subject: Acquired Immunodeficiency Syndrome / Adult / BRIEF REPORTS / Cell Phone / Directive Counseling - methods / Female / Follow-Up Studies / HIV Infections - complications / Humans / Linear Models / Logistic Models / Male / Middle Aged / Odds Ratio / Smoking Cessation - methods / Smoking Cessation - psychology / Smoking Cessation - statistics & numerical data / Tobacco Use Disorder - complications / Tobacco Use Disorder - psychology / Tobacco Use Disorder - therapy / Treatment Outcome