Hidradenitis suppurativa (HS) is a chronic inflammatory dermatosis with a well-documented negative influence on quality of life (QoL). |
The patient’s perception of the disorder, assessed as the self-reported severity, has been used in other dermatoses, but not in HS. |
The aim of the study was to assess the clinical usefulness of self-reported HS severity evaluation. |
The self-reported severity correlated positively with QoL impairment assessed with the Dermatology Life Quality Index and Hidradenitis Suppurativa Quality of Life 24. Different HS severities had different effects on QoL. |
The above-mentioned results were not found for Hurley staging, indicating that self-reported disease severity may more adequately reflect the patient’s perspective. |
Introduction
Methods
Study group
Quality of life
HS severity
Statistical analysis
Results
Characteristic | Whole group (n = 130) | Women (n = 75) | Men (n = 55) | P |
---|---|---|---|---|
Sex | ||||
Number of men (%) | 55 (42.3) | NA | NA | NA |
Number of women (%) | 75 (57.7) | |||
Age | ||||
Mean ± SD (years) | 37.3 ± 11.9 | 37.3 ± 11.9 | 37.4 ± 11.9 | NS |
Body mass index (BMI) | ||||
Mean ± SD (kg/m2) | 29.0 ± 5.6 | 30.1 ± 6.0 | 27.5 ± 4.6 | 0.023 |
Age at onset of the disease | ||||
Mean ± SD (years old) | 23.1 ± 10.9 | 21.8 ± 11.2 | 24.9 ± 10.5 | 0.021 |
Duration of the disease | ||||
Mean ± SD (years) | 14.1 ± 11.0 | 15.6 ± 11.2 | 12.1 ± 10.5 | |
Number of locations | ||||
Mean ± SD | 2.2 ± 1.0 | 2.2 ± 1.0 | 2.3 ± 1.1 | NS |
Characteristics | Whole group (n = 130) | Women (n = 75) | Men (n = 55) | P |
---|---|---|---|---|
Hurley stages, number of participants (%) | ||||
I | 33 (25.4) | 21 (28.0) | 12 (21.8) | NS |
II | 62 (47.7) | 31 (41.3) | 31 (56.4) | NS |
III | 35 (26.9) | 23 (30.7) | 12 (21.8) | |
Self-reported HS severity, number of participants (%) | ||||
Mild | 76 (58.5) | 37 (49.3) | 39 (70.9) | 0.014 |
Moderate | 31 (23.8) | 22 (29.3) | 9 (16.4) | NS |
Severe | 23 (17.7) | 16 (21.3) | 7 (12.7) | NS |
Characteristic | Whole group (n = 130) | Women (n = 75) | Men (n = 55) | P |
---|---|---|---|---|
DLQI | ||||
Total score (mean ± SD) | 8.4 ± 7.2 | 10.1 ± 7.3 | 6.1 ± 6.4 | 0.001 |
HSQoL-24 (mean ± SD) | ||||
Global | 44.1 ± 19.2 | 49.8 ± 19.4 | 36.3 ± 16.1 | < 0.001 |
Psychosocial | 46.6 ± 21.5 | 52.9 ± 20.6 | 38.1 ± 19.8 | < 0.001 |
Economic | 39.6 ± 36.8 | 49.3 ± 38.5 | 26.4 ± 29.8 | 0.001 |
Occupational | 45.5 ± 32.4 | 47.3 ± 33.2 | 43.1 ± 31.5 | NS |
Relationships | 51.4 ± 31.6 | 58.9 ± 35.3 | 41.1 ± 22.2 | 0.001 |
Personal | 24.9 ± 21.7 | 28.5 ± 22.3 | 20.0 ± 19.9 | 0.026 |
Clinical | 46.8 ± 24.6 | 50.3 ± 27.3 | 42.0 ± 19.7 | NS |
Severity assessment | DLQI score (mean ± SD) | p | HSQoL-24 score (mean ± SD) | p | |
---|---|---|---|---|---|
Hurley | |||||
I | 7.6 ± 7.2 | 42.8 ± 18.9 | |||
II | 7.4 ± 6.3 | NS | 42.6 ± 19.2 | NS | |
III | 10.91 ± 8.3 | 47.8 ± 19.8 | |||
Self-assessed | |||||
Mild | 6.4 ± 6.8 | 39.4 ± 18.6 | |||
Moderate | 9.7 ± 6.8 | < 0.001 | 49.1 ± 17.3 | 0.005 | |
Severe | 13.3 ± 6.5 | 52.7 ± 19.8 |