Abstract P269 Table 1

Times cycled and change in parameters with exercise

	Without NIV	With NIV	Difference (95% CI)	p Value^*
Time cycled (s)	184.42 (65.22)	331.08 (229.09)	146.47 (7.70 to 285.62)	0.04^*
Resting SpO₂	94.83 (2.17)	94.83 (2.55)	0.0 (−1.92 to 1.92)	1.00^*
Resting HR	94.33 (16.99)	93.83 (18.45)	0.5 (−5.75 to 6.75)	0.86^*
Change in SpO₂	−7.33 (5.12)	−3.83 (4.90)	FN	0.029^†
Change in HR	16.33 (11.54)	16.33 (7.46)	FN	0.93^†
End Borg Dyspnoea	3.72 (1.90)	3.86 (1.87)	FN	0.52^‡
End Borg RPE	11.36 (2.29)	11.00 (2.86)	FN	0.93^‡

All data presented as mean (SD) or median (range).
↵* Paired t test.
↵† Wilcoxon signed rank test.
↵‡ χ² test.
FN, failed normality test.