Factors Associated with Recent Use of Nicotine Replacement Therapy Among Multiethnic Smokers Residing in Public Housing.

Abstract

Understanding factors associated with increased use of nicotine replacement therapy (NRT) is critical to implementing cessation interventions for low-income individuals yet the factors associated with NRT use among low-income smokers are poorly understood. Assess factors associated with NRT use among low-income public housing residents. 'Kick it for Good' was a randomised smoking cessation intervention study conducted among residents of public housing sites in Boston, MA. Secondary, cross-sectional analyses were conducted on smokers from a community-based intervention cessation intervention who reported making a quit attempt and use of NRT in the past 12 months (n = 234). Among smokers who made a quit attempt in the past year, 29% reported using NRT. Black (prevalence ratio,PR = 0.52, 95% CI: 0.38-0.71) and Hispanic (PR = 0.52, 95% CI: 0.31-0.88) participants were less likely to report use of NRT compared with Whites. The prevalence of recent NRT use was greatest among those both asking for and receiving provider advice (PR = 1.90, 95% CI: 0.96-3.78). Minority race and ethnicity and low provider engagement on NRT use were associated with lower NRT use. Providing barrier-free access to NRT and facilitating provider engagement with smokers regarding NRT use can increase NRT use among low-income populations.