Nancy L. Fleischer

Nov 17, 2023 | ajpmonline.org | Steven Cook |Nancy L. Fleischer |Douglas Arenberg |Rafael Meza

Author Response to Issues for Studies on E-cigarettes and Chronic Obstructive Pulmonary Disorder - American Journal of Preventive Medicine

Mar 7, 2023 | ajpmonline.org | Steven Cook |Jana L. Hirschtick |Nancy L. Fleischer

Table 3Discrete Time Survival Analysis Predicting Incidence of Self-Reported COPD for Respondents Aged ≥40 Years, Population Assessment of Tobacco and Health Study (Waves 1–5, 2013–2019)Notes: Boldface indicates statistical significance (*p<0.05, **p<0.01, and ***p<0.001). Person n=9,861; risk n=33,679. NH, non-Hispanic. a ENDS exposure. b Sociodemographic variables added. c Smoking status added. d Cigarette pack years added. e Age mean centered for models.