The continuing high prevalence of cigarette smoking among specific subpopulations, many of them vulnerable, is one of the most pressing challenges facing the tobacco control community. These populations include individuals in lower education and/or socioeconomic groups; from certain racial/ethnic groups; in the lesbian, gay, bisexual, and transgender community; with mental illness; and in the military, particularly among those in the lowest pay grades. Although traditional tobacco control measures are having positive health effects for most groups, the effects are not sufficient for others. More attention to and support for promising novel interventions, in addition to new attempts at reaching these populations through conventional interventions that have proven to be effective, are crucial going forward to find new ways to address these disparities. CA Cancer J Clin 2018;68:106‐115. © 2018 American Cancer Society.

中文翻译：

---

谁还在抽烟？美国成人吸烟率的差异

特定亚人群中吸烟的持续高流行率，其中许多是脆弱的，是烟草控制社区面临的最紧迫的挑战之一。这些人群包括受教育程度较低和/或社会经济群体的个人；来自某些种族/族裔群体；在女同性恋、男同性恋、双性恋和跨性别群体中；患有精神疾病；而在军队中，尤其是那些薪酬最低的人。尽管传统的烟草控制措施对大多数群体产生了积极的健康影响，但对其他群体的影响还不够。除了通过已被证明有效的常规干预措施来覆盖这些人群的新尝试之外，更多地关注和支持有希望的新干预措施，寻找解决这些差异的新方法至关重要。CA Cancer J Clin 2018；68:106-115。© 2018 美国癌症协会。