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Table 6 Factor matrix of the 2-Factor model of the Leeds Sleep Evaluation Questionnaire (LSEQ) in Ethiopian university students

From: Validation of the adapted Leeds sleep evaluation questionnaire in Ethiopian university students

Leeds Sleep Evaluation Questionnaire (LSEQ) items

Factor-1a

Factor-2a

Communality (h2)

Getting to sleep item 1

.57

−.20

.46

Getting to sleep item 2

.72

.04

.45

Getting to sleep item 3

.76

.08

.45

Quality of sleep item 1

.56

−.19

.46

Quality of sleep item 2

.68

.04

.37

Awake following sleep item 1

.02

−.77

.56

Awake following sleep item 2

−.12

−.90

.57

Behaviour following wakening item 1

.08

−.61

.42

Behaviour following wakening item 2

.29

−.38

.42

Behaviour following wakening item 3

.34

−.32

.38

  1. Exploratory Factor analysis (EFA) with Principal Axis Factoring extraction and direct oblimin rotation method was performed
  2. aLatent factors derived from EFA