Youth Risk Behavioral Surveillance System (YRBSS) Data

1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. YRBSS Data. The YRBS is conducted biennially and collects data on a variety of youth risk behaviors including tobacco use. The YRBS uses a two-stage cluster sample design to produce representative samples of students in high schools (grades 9-12). The YRBS uses SUDAAN to calculate asymmetric confidence intervals based on the logit transformation. The logit transformation constrains confidence interval limits to vary between a lower limit of 0% and an upper limit of 100%. The data for the STATE System were extracted from YRBSS surveys from participating states. Tobacco topics include cigarette and e-cigarette use prevalence, cigarette and e-cigarette use frequency, and smokeless tobacco products.

1993、1995、1997、1999、2001、2003、2005、2007、2009、2011、2013、2015、2017年。本数据集源自美国疾病控制与预防中心（Centers for Disease Control and Prevention, CDC）的州烟草活动追踪与评估（State Tobacco Activities Tracking and Evaluation, STATE）系统中的青少年风险行为调查（Youth Risk Behavior Survey, YRBSS）数据。YRBSS每两年开展一次，收集包括烟草使用在内的多种青少年风险行为相关数据。该调查采用两阶段整群抽样设计（two-stage cluster sample design），以生成9至12年级高中生的代表性样本。YRBSS使用SUDAAN软件基于logit变换（logit transformation）计算非对称置信区间，logit变换可将置信区间的上下限约束在0%至100%的范围内。STATE系统的数据均提取自参与该项目的各州所开展的YRBSS调查。烟草相关调查主题涵盖卷烟与电子烟（e-cigarette）使用流行率、使用频率以及无烟烟草产品相关数据。