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. 2017 Apr 16;3:2055207617699766. doi: 10.1177/2055207617699766

Table 5.

Independent sample t-test analysis on nationality versus Cleveland Adolescent Sleepiness Questionnaire (CASQ) (daytime sleepiness).

Daytime sleepiness (CASQ)
Mean SD p value
Nationality:
Singapore tertiary students 44.27 9.972 0.000
Foreign tertiary students 40.41 8.881