Webb Hooper Monica, Baker Elizabeth A, McNutt Marcia D
Department of Psychology, Sylvester Comprehensive Cancer Center, University of Miami, Coral Gables, FL.
Nicotine Tob Res. 2014 May;16(5):621-5. doi: 10.1093/ntr/ntt206. Epub 2013 Dec 14.
Most research on racial/ethnic differences among smokers is outdated and does not focus on help seekers. The purpose of this study was to revisit racial/ethnic differences in variables related to cessation in a sample of smokers enrolled in a randomized trial.
Adult smokers (N = 417; n = 126 White; n = 123 Hispanic; n = 168 Black) completed measures of demographics, smoking history, alcohol use, depressive symptoms, and readiness to quit.
We found significant differences in these factors across groups. Blacks were more likely to be older, less educated, single, low income, smoke menthol cigarettes, and report greater nicotine dependence. Hispanics were younger, reported fewer years smoking and cigarettes per day, lower nicotine dependence, preferred mentholated cigarettes, and reported greater alcohol use intensity. After controlling for demographics and smoking history, Blacks reported greater depressive symptoms and lower readiness to quit compared with Whites and Hispanics.
Help-seeking Blacks may exhibit more risk factors for difficulty quitting compared with other groups. Hispanics may have some protective factors, such as lower dependence, but require attention to alcohol use and menthol smoking. Identifying preintervention racial/ethnic differences in characteristics related to cessation is important for developing evidence-based and culturally specific interventions and for reducing tobacco-related health disparities.
大多数关于吸烟者种族/族裔差异的研究已经过时,且未关注寻求帮助者。本研究的目的是在参与一项随机试验的吸烟者样本中,重新审视与戒烟相关变量的种族/族裔差异。
成年吸烟者(N = 417;白人126例;西班牙裔123例;黑人168例)完成了人口统计学、吸烟史、饮酒情况、抑郁症状及戒烟意愿的测量。
我们发现这些因素在不同组间存在显著差异。黑人更可能年龄较大、受教育程度较低、单身、收入低、吸薄荷醇香烟,且尼古丁依赖程度更高。西班牙裔较年轻,吸烟年限和每日吸烟支数较少,尼古丁依赖程度较低,更喜欢薄荷醇香烟,且饮酒强度更高。在控制了人口统计学和吸烟史因素后,与白人和西班牙裔相比,黑人的抑郁症状更严重,戒烟意愿更低。
与其他群体相比,寻求帮助的黑人在戒烟困难方面可能表现出更多风险因素。西班牙裔可能有一些保护因素,如较低的依赖程度,但需要关注饮酒和吸薄荷醇香烟的问题。识别干预前与戒烟相关特征的种族/族裔差异,对于制定基于证据且具有文化特异性的干预措施以及减少烟草相关的健康差距至关重要。