Table 11 Repeated Measures ANOVA was used to compare eCO levels between Visit 1, the First Follow-up Visit (4 weeks) and Visit 2 (12 weeks). Post Hoc comparisons of eCO measurements table. Post Hoc tests help to understand which pairs among the investigated groups exhibit statistically significant differences in eCO levels

From: User evaluation and feasibility test of an app designed for smoking cessation in Italian people who smoke: preliminary findings from an uncontrolled pre-test post-test open study