Abstract P183
HCO
3
-mmol/l
PaO
2
kPa
PaCO
2
kPa
Nocturnal O
2
Saturation%
Nocturnal PtcCO
2
kPa
1st
31.3 (4.3)
7.9 (1.4)
6.9 (0.8)
94 (4)
6.3 (1.1)
7th
33.2 (3.1)
7.9 (0.9)
7.2 (0.6)
93 (3)
7.8 (1)
p Value
0.06
1.0
0.164
0.7
0.027