. Author manuscript; available in PMC: 2015 Apr 1.

Published in final edited form as: J Sleep Res. 2013 Dec 7;23(2):211–221. doi: 10.1111/jsr.12105

Table 2.

Inter–rater and between-montage agreement

Group	Sleep-deprived	Well-rested
Inter–rater % agreement (kappa)
IREF–EXP	83.8 (0.78)	83.2 (0.77)
RREF–EXP	83.7 (0.78)	82.8 (0.77)
CREF–EXP	88.5 (0.84)	86.2 (0.81)
Between-montage % agreement (kappa)
IREF–ALT	82.9 (0.76)	80.4 (0.74)
RREF–ALT	81.5 (0.75)	80.5 (0.74)
CREF–ALT	85.4 (0.80)	83.8 (0.78)

ALT, alternative scoring; CREF, consolidated reference; EXP, independent expert scoring; IREF, initial referent scoring; RREF, repeated referent scoring.