University of Texas-Houston, School of Public Health, 7000 Fannin, Suite 2618, Houston, TX 77030, USA.
J Psychoactive Drugs. 2012 Jul-Aug;44(3):252-8. doi: 10.1080/02791072.2012.703514.
A paradox exists in health disparities research where African-American cigarette smokers consume fewer cigarettes per day, yet experience higher rates of tobacco-related disease compared to White American smokers. In this study we conducted focus group interviews among alternative high school youth (N = 78; age 18-19 years old) in an urban area in Southwest Texas to investigate if African-American youth smoke cigarettes differently than their White-American and Hispanic-American counterparts. The majority of African-American participants reported inhaling deeper and smoking their cigarettes "to the filter" because of their concern over wasting any part of an expensive cigarette. White and Hispanic respondents most often put out their cigarettes closer to the middle, and did not express concern about wasting cigarettes. The implication from this qualitative study is that because African Americans smoke differently they are exposed to a higher level of harmful particulate per cigarette. Further research on smoking topography is warranted.
在健康差异研究中存在一个悖论,即非裔美国烟民每天吸烟的数量较少,但与美国白种烟民相比,他们患与烟草相关的疾病的比率更高。在这项研究中,我们在德克萨斯州西南部的一个城市地区对另类高中青少年(N = 78;年龄 18-19 岁)进行了焦点小组访谈,以调查非裔美国青年是否与他们的美国白人和西班牙裔美国青年吸烟方式不同。大多数非裔美国参与者报告说,他们吸烟时会更深地吸入烟雾,并将香烟抽到过滤嘴,因为他们担心浪费任何一部分昂贵的香烟。而白人和西班牙裔受访者通常会在香烟中部熄灭香烟,并不担心浪费香烟。这项定性研究的意义在于,由于非裔美国人吸烟方式不同,他们每支香烟吸入的有害颗粒水平更高。因此,有必要对吸烟模式进行进一步研究。