Abstract P201 table 1

REALM score ranges	Equivalent reading age US school grade	UK age equivalent	% Sleep (n=86)	% Lung function (n=30)
0–18	3rd grade or below	8 years or less	0	0.0
19–44^*	4th/6th grade	9–12 years	1.2	3.3
45–60^*	7th/8th grade	12–14 years	15.1	6.7
61–66	High School	14–15 years+	83.7	90.0

↵* A score ≤ 60 suggests a literacy level that would struggle to cope with patient education materials and prescription labels.