Table 7.

Generalised linear mixed modelling analysis for factors associated with clinical deterioration in symptoms as defined by ≥1 point increase in Borg scale

	Adjusted OR	p Value	95% CI
ΔMEWScons	1.157	0.048	1.001 to 1.338
ΔEMGpara%max,cons (%)	1.05	0.001	1.02 to 1.08

ΔEMG_{para%max,cons}, change in EMG_para%max between consecutive inpatient measurements; EMG_para%max, 1- min mean magnitude of rectified inspiratory parasternal EMG activity normalised to a maximal manoeuvre; ΔMEWS_cons, change in modified early warning score between consecutive measurements.