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. 2023 Apr 13;10:1143340. doi: 10.3389/fnut.2023.1143340

Table 2.

Results of the Mann–Whitney test for the PSQI, REAP-S, and personal experience during the COVID-19 pandemic in amateur and elite athletes.

Amateur(n = 851) Elite (n = 569) Z (p-value)
Mean ±SD Mean SD
PSQI total scale 6.03 3.25 5.84 2.89 −0.76
REAP-S 24.69 7.48 23.69 7.44 −2.45*
Personal experience
Stressful 1.49 1.38 1.51 1.38 −0.22
Challenging 1.57 1.43 1.65 1.40 −1.04
Controllable 1.84 1.37 2.02 1.33 −2.32*
Threatening 1.56 1.47 1.47 1.35 −0.69

PSQI Total Scale, Sum of the punctuations by the Pittsburg Sleep Quality Index; REAP-S, Short version of the Rapid Eating Assessment of Patients.

*p < 0.05.