Fig. 3From: Sleep Regularity and Predictors of Sleep Efficiency and Sleep Duration in Elite Team Sport AthletesThe relationship (and 95% confidence interval) between sleep regularity index and A sleep duration and sleep duration variation (MAD) and B average sleep efficiency and sleep efficiency variation (MAD); across all regular, irregular and other sleepers (a higher sleep regularity index score reflects more regular sleep cycles). The distribution of the data is also displayed on the plotsBack to article page