TY - JOUR UR - https://doi.org/10.25259/IJDVL_877_19 DO - 10.25259/IJDVL_877_19 TI - Psychosocial burden of lichen planus pigmentosus is similar to vitiligo, but greater than melasma: A cross-sectional study from a tertiary-care center in north India AU - Gupta,Vishal AU - Yadav,Deepika AU - Satapathy,Sujata AU - Upadhyay,Ashish AU - Mahajan,Soniya AU - Ramam,M. AU - Sharma,Vinod Kumar AB - Background: Lichen planus pigmentosus can have a negative impact on the quality of life; however, this has not been studied in detail. Objectives: To study the quality of life in patients with lichen planus pigmentosus and compare it with patients with vitiligo and melasma. Methods: This was a cross-sectional study conducted in a tertiary-care center in north India from January 2018 to May 2019. Patients ≥ 18 years of age with lichen planus pigmentosus (n = 125), vitiligo (n = 113) and melasma (n = 121) completed the Dermatology Life Quality Index (DLQI) questionnaire and answered a global question on the effect of disease on their lives. In addition, patients with vitiligo completed the Vitiligo Impact Scale (VIS)-22 questionnaire, while those with lichen planus pigmentosus and melasma filled a modified version of VIS-22. Results: The mean DLQI scores in patients with lichen planus pigmentosus, vitiligo and melasma were 10.9 ± 5.95, 9.73 ± 6.51 and 8.39 ± 5.92, respectively, the difference being statistically significant only between lichen planus pigmentosus and melasma (P < 0.001). The corresponding mean modified VIS-22/VIS-22 scores were 26.82 ± 11.89, 25.82 ± 14.03 and 18.87 ± 11.84, respectively. This difference was statistically significant between lichen planus pigmentosus and melasma, and between vitiligo and melasma (P < 0.001 for both). As compared to vitiligo, patients with lichen planus pigmentosus had a significantly greater impact on “symptoms and feelings” domain (P < 0.001) on DLQI, and on “social interactions” (P = 0.02) and “depression” (P = 0.04) domains on VIS-22. As compared to melasma, patients with lichen planus pigmentosus had significantly higher scores for “symptoms and feelings,” “daily activities,” “leisure” and “work and school” domains of DLQI, and all domains of VIS-22. Female gender was more associated with impairment in quality of life in patients with lichen planus pigmentosus, while lower education, marriage, younger age and increasing disease duration showed a directional trend. Limitations: Use of DLQI and modified version of VIS-22 scales in the absence of a pigmentary disease-specific quality-of-life instrument. Conclusion: Patients with lichen planus pigmentosus have a significantly impaired quality of life. The psychosocial burden of lichen planus pigmentosus is quantitatively similar to that of vitiligo, but significantly greater than melasma. VL - 87 T2 - Indian Journal of Dermatology, Venereology and Leprology JO - Indian Journal of Dermatology, Venereology and Leprology J2 - Indian Journal of Dermatology, Venereology and Leprology SN - 0378-6323 SN - 0973-3922 ER -