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. 2021 Feb 11;14:143–152. doi: 10.2147/CCID.S288557

Table 4.

Sleep Disturbance Visual Analogue Scale (SD-VAS) of Patients with Sleep Disturbance

SD
N
(%)
SD VAS
Scores
Mean, Standard Deviation (SD)
SD VAS
Mild
(>0 to <3 Points)
SD VAS
Moderate
(≥3 to <7 Points)
SD VAS
Severe or Very Severe
(≥7 to 10 Points)
Cutaneous disorders Total n=2871 2045 (71.2) 4.13 ± 2.51 795 (38.9%) 919 (44.9%) 331 (16.9%)
Control Total n=863 282 (32.7) 3.54 ± 2.32 132 (46.8% 128 (45.4%) 22 (7.8%)
Category of patients Symptomatic n=2689 1964 (73) 4.15 ± 2.51 756 (38.5%) 884 (45%) 324 (16.5%)
Pruritis n=2325 1728 (74.3) 4.14 ± 2.51 676 (39.1%) 769 (44.5%) 283 (16.4%)
Painn =159 115 (72.3) 4.85 ± 2.55 27 (23.5%) 62 (53.9%) 26 (22.6%)
Intermediate sensations n=205 121 (59) 3.72 ± 2.42 53 (43.8%) 53 (43.8%) 15 (12.4%)
Asymptomatic n=182 81 (44.5) 3.56+/2.35 39 (48.1%) 35 (43.2%) 7 (8.6%)
Type of Skin Disorders Acnen=1044 715 (68.5) 4.02 ± 2.51 282 (39.4%) 323 (45.2%) 110 (15.4%)
Psoriasis n=163 114 (69.9) 3.92 ± 2.40 50 (43.9%) 50 (43.9%) 14 (12.3%)
Atopic dermatitis n=254 183 (72) 4.01 ± 2.49 77 (42.1%) 81 (44.3%) 25 (13.7%)
Contact dermatitis n=147 116 (78.9) 3.90 ± 2.33 47 (40.5%) 56 (48.3%) 13 (11.2%)
Rosacea n=201 139 (69.2) 4.20+/2.53 55 (39.6%) 61 (43.9%) 23 (16.5%)
Vitiligo n=50 41 (82.0) 4.59 ± 2.86 15 (36.6%) 16 (39.0%) 10 (24.4%)
Seborrheic dermatitis n=195 139 (71.3) 4.05 ± 2.47 54 (38.8%) 61 (43.9%) 24 (17.3%)
Scalp disorders n=216 168 (77.8) 3.97 ± 2.48 70 (41.7%) 76 (45.2%) 22 (13.1%)
Photodermatosis n=422 319 (75.6) 4.70 ± 2.55 97 (30.4%) 151 (47.3%) 71 (22.3%)
Others skin disorders
n=179
111 (62.0) 3.93 ± 2.44 48 (43.2%) 44 (39.6%) 19 (17.1%)
Gender Male n=1306 907 (69.4) 3.84 ± 2.41 393 (43.3%) 401 (44.2%) 113 (12.5%)
Female n=1565 1138 (72.7) 4.36 ± 2.56 402 (35.3%) 518 (45.5%) 218 (19.2%)
Age 18–29 years n=903 631 (69.9) 3.98 ± 2.33 236 (37.4%) 313 (49.6%) 82 (13.0%)
30–39 years n=656 463 (70.6) 3.98 ± 2.40 184 (39.7%) 222 (47.9%) 57 (12.3%)
40–49 years n=588 453 (77.0) 4.17 ± 2.58 188 (41.5%) 180 (39.7%) 85 (18.8%)
50–59 years n=37 263 (69.6) 4.49 ± 2.81 99 (37.6%) 104 (39.5%) 60 (22.8%)
>60 years
n=346
235 (67.9) 4.35 ± 2.62 88 (37.4%) 100 (42.6%) 47 (20.0%)