Endotracheal intubation skill acquisition by medical students

Figures & data

Fig. 1.  ‘Learning curve’ for medical student ETI.

Table 1. Results of multivariable mixed-effects model: odds ratio for cumulative ETI encounter reflects odds of success for each additional ETI patient encounter

Variable	Odds ratio (95% CI)
Cumulative ETI encounter (odds of success for each successive ETI encounter)	1.08 (1.03–1.13)
Patient age (years)	1.01 (1.00–1.02)
Patient sex (male vs female)	0.67 (0.49–0.90)
Patient Mallampati score (I–IV)	0.41 (0.33–0.51)
Number of laryngoscopies	0.42 (0.28–0.63)