In the Original Investigation titled “Primary Care Provider-Delivered Smoking Cessation Interventions and Smoking Cessation Among Participants in the National Lung Screening Trial,” published online June 15, 2015, in JAMA Internal Medicine,1 there were errors in the fourth and fifth sentences of the Statistical Analysis paragraph of the Methods section. The sentences should read as follows: “Descriptive statistics compared cases and controls on each 5A delivery. Conditional logistic regression models examined the effect of each of the 5As and the covariates (race, highest level of education completed, marital status, positive medical history, screening result, quit smoking motivation, and FTND score) on the odds of quitting smoking.” Also, in Table 1, the age ranges for Educational level, Age, FTND score, and Motivation score were inadvertently transposed. This article was corrected online.
Error in Text and Table. JAMA Intern Med. 2015;175(9):1587-1588. doi:10.1001/jamainternmed.2015.4006