From: Validation of the adapted Leeds sleep evaluation questionnaire in Ethiopian university students
Leeds Sleep Evaluation Questionnaire (LSEQ) items | Mean ± SD | Skewness | Kurtosis | ||
---|---|---|---|---|---|
Skewness±SE | z | Kurtosis±SE | z | ||
Getting to sleep item 1 | 6.10 ± 3.21 | −0.38 ± 0.12 | −3.08 | −0.93 ± 0.24 | −3.82 |
Getting to sleep item 2 | 5.75 ± 3.21 | −0.28 ± 0.12 | −2.30 | −0.91 ± 0.24 | −3.76 |
Getting to sleep item 3 | 5.86 ± 3.31 | −0.28 ± 0.12 | −2.25 | −1.07 ± 0.24 | −4.40 |
Quality of sleep item 1 | 5.88 ± 3.18 | −0.17 ± 0.12 | −1.35 | −1.07 ± 0.24 | −4.39 |
Quality of sleep item 2 | 5.89 ± 3.30 | −0.31 ± 0.12 | −2.51 | −1.01 ± 0.24 | − 4.17 |
Awake following sleep item 1 | 5.78 ± 3.21 | −0.24 ± 0.12 | −1.96 | −0.99 ± 0.24 | −4.07 |
Awake following sleep item 2 | 5.76 ± 3.16 | −0.25 ± 0.12 | −2.07 | −0.95 ± 0.24 | −3.91 |
Behaviour following wakening item 1 | 5.70 ± 3.35 | −0.18 ± 0.12 | −1.49 | − 1.14 ± 0.24 | −4.70 |
Behaviour following wakening item 2 | 5.86 ± 3.43 | −0.32 ± 0.12 | −2.61 | −1.14 ± 0.24 | −4.67 |
Behaviour following wakening item 3 | 6.12 ± 3.32 | −0.35 ± 0.12 | −2.86 | −1.02 ± 0.24 | −4.18 |