Table 5. Effect of applying Lundin and Cournand correction equations to previously published observational MBW data.

Data are shown as pre-treatment and post-treatment LCI with paired treatment effect. Values are presented as mean (SD) unless otherwise indicated.

	Pre-treatment LCI	Post-treatment LCI	Treatment effect mean difference (95%CI)
Ivacaftor [14]
Uncorrected	13.7 (3.7)	11.6 (4.1)	-2.2 (-3.0, -1.3)
Lundin	12.8 (3.8)	11.0 (3.9)	-1.8 (-2.6, -0.9)
Cournand	12.4 (3.6)	10.7 (3.6)	-1.8 (-2.8, -0.7)