Gender disparities in health-related quality of life (HRQoL) in patients with cutaneous T-cell lymphoma

Abstract

Background: Patients with cutaneous T-cell lymphoma (CTCL) often experience debilitating symptoms that impair health-related quality of life (HRQoL). Existing evidence for HRQoL differences with respect to gender is conflicting. Objective: To investigate potential gender differences in HRQoL for patients with CTCL. Methods: We performed a cross-sectional study to assess HRQoL in patients with CTCL by partnering with the Cutaneous Lymphoma Foundation to distribute an electronic survey from February to April 2019. Results: A total of 292 patient responses (66% women, mean age 57 years) were included in the analysis. Most of the cohort had early-stage (IA-IIA) (74%; 162/203) mycosis fungoides (MFs) (87%; 241/279), followed by Sézary syndrome (SS) (12%; 33/279). Women with CTCL experienced significantly worse HRQoL compared with men (Skindex-16: 51±26 vs. 36±26, P ≤ 0.001; FACT-G: 69±21 vs. 77±16, P = 0.005). This gender difference was present even when controlling for stage of disease. Women experienced worse HRQoL in all three of the Skindex-16 subscales (symptoms: β = 14.0, P ≤ 0.001; emotions: β = 15.1, P ≤ 0.001; functioning: β = 11.3, P = 0.006), but only two of the four FACT-G subscales (physical: β =-2.8, P ≤ 0.001; emotional: β =-2.0, P = 0.004). Limitations: Due to the method of distribution of the survey, we were unable to estimate a participant response rate. Participants' diagnosis and stage were self-reported. Conclusion: In this cohort women with CTCL experienced significantly worse HRQoL when compared to men. Additional studies are necessary to determine what factors contribute to this gender disparity.