Table 4.
Scale scores for digital and print questionnaires.
| Scale score | Digital, median (IQR) | Print, median (IQR) | N | z a | P |
| PSQI global score | 6.00(3.00-8.00) | 5.00(2.00-8.00) | 49 | 1.096 | .273 |
aWilcoxon sign-rank test
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