Explaining main study findings
SECONDARY
The primary finding in the main trial [The secondary GO-OUT finding of a greater increase in OWG walking capacity from 0–3 months (driven by walking self-efficacy) [Participants who walked indoors at speeds of ≥ 0.8 m/s walked significantly slower outdoors compared to their observed comfortable gait speed evaluated indoors at baseline. The 10mWT was conducted indoors on a level surface, with no breaks in walking. While walking outdoors, it is possible, that participants took short breaks (< 1 min in duration) during the continuous distance walks, slowed their pace to deal with uneven terrain or match their speed with another walker. All outdoor walking speeds noted in Tables 