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. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: Sleep Med. 2018 Dec 30;55:115–123. doi: 10.1016/j.sleep.2018.12.013

Figure 3.

Figure 3

(A) Sleep Propensity on Successive MSLT Naps by Age Category; sleep propensity reduced across successive Multiple Sleep Latency Test (MSLT) Naps (Cochran’s Q=p<.001), sleep propensity was consistently reduced for children and adolescents (age<21) compared to adults (age≥21 yr; all p<.001). (B) Age-Related Differences in MSLT Mean Sleep Latency; error bars= standard error; U-shaped function between age and mean sleep latency **univariate ANOVA with Bonferroni correction, all pairwise comparisons p<.01; N=2498 for both figures.