Time for each participant to achieve seven days without ventilation from initial date of ventilation.

Intervention participants who did not wean from ventilation within the 8 week study duration, and controls who did not wean within 100 days post injury, are denoted by N/A. Mean time to wean for each group ± standard deviation, which do not include Participant 7 and control Participant 6, are shown. Abbreviations: s.d, standard deviation.Time for each participant to achieve seven days without ventilation from initial date of ventilation.