Performance and fatigue

EF Erin E. Flynn-Evans
CK Crystal Kirkley
MY Millennia Young
NB Nicholas Bathurst
KG Kevin Gregory
VV Verena Vogelpohl
AE Albert End
SH Steven Hillenius
YP Yvonne Pecena
JM Jessica J. Marquez
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We evaluated changes in the Samn Perelli and PVT performance over the course of the mission and by 8-h versus 5-h sleep condition using linear mixed-effects regression models, including participant as a random factor (PROC MIXED in SAS), and adjusted for pre-mission sleep duration. We used the same approach to evaluate PVT outcomes by test session of the day. For these models, we allowed the slopes and intercepts to vary by individual participant.

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