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. 2021 Mar 12;26(1):123–130. doi: 10.1111/eje.12679

TABLE 6.

Inter‐item correlations of Likert scale (Question 19)

19. Rate how the following health and psychological factors affected you during this pandemic? [Headache] 19. Rate how the following health and psychological factors affected you during this pandemic? [Strain on eyes] 19. Rate how the following health and psychological factors affected you during this pandemic? [Body posture] 19. Rate how the following health and psychological factors affected you during this pandemic? [Depression] 19. Rate how the following health and psychological factors affected you during this pandemic? [Loneliness] 19. Rate how the following health and psychological factors affected you during this pandemic? [Anxiety]
19 A. Headache 1.000 0.325 0.389 0.350 0.296 0.383
19 B. Strain on eyes 0.325 1.000 0.382 0.192 0.235 0.289
19 C. Body posture 0.389 0.382 1.000 0.292 0.279 0.440
19 D. Depression 0.350 0.192 0.292 1.000 0.555 0.409
19 E. Loneliness 0.296 0.235 0.279 0.555 1.000 0.463
19 F. Anxiety 0.383 0.289 0.440 0.409 0.463 1.000

Low inter‐item co‐relation suggested that the variables have low co‐relation within them which leads to the conclusion that they all are significant.