Abstract P145 Table Prevalence of significant nocturnal desaturation (SpO
2
⩽90% for ⩾10% sleep) in patients with and without resting and exercise-induced hypoxia
Daytime SpO
2
<93% (n = 27)
6MWT end SpO
2
>88% (n = 63)
6MWT end SpO
2
⩽88% (n = 62)
No significant nocturnal desaturation (n = 103)
100
3
37
34
Significant nocturnal desaturation (n = 73)
49
24
26
28
6MWT, 6-minute walk test.