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. 2023 Nov 16;20(22):7068. doi: 10.3390/ijerph20227068

Table 5.

Percentage of answers for each MELASQoL question from melasma patients (N = 150).

MELASQoL Likert Scale a Descriptives Frequency
Distribution
Questions on… 1 2 3 4 5 6 7 Count Mean Std. Dev.
Appearance 0 0 0 3 38 77 32 150 5.920 0.735 graphic file with name ijerph-20-07068-i001.jpg
Frustration 0 0 0 4 37 77 32 150 5.913 0.748
Embarrassment 0 0 2 7 40 70 31 150 5.807 0.862
Depression 0 0 1 5 44 79 21 150 5.760 0.754
Others 0 0 0 7 39 82 22 150 5.793 0.742
Desire 1 0 1 13 40 71 24 150 5.667 0.943
Affection 1 0 1 13 44 66 25 150 5.647 0.953
Unattractiveness 1 0 2 10 39 74 24 150 5.693 0.938
Unproductive 1 1 1 21 37 70 19 150 5.520 1.018
Freedom 1 0 1 11 41 76 20 150 5.660 0.901

a 7-point Likert scale ranging from 1 = “Not bothered at all” to 7 = “Constantly bothered”.