TY - GEN N2 - Pityriasis rubra pilaris (PRP) is a rare inflammatory cutaneous condition characterized by widespread erythematous scaly plaques and palmoplantar keratoderma. PRP skin involvement can cause functional impairments and emotional distress leading to decreased quality of life. There is no clinical tool explicitly developed for PRP. The Individual Pityriasis Rubra Pilaris Area and Severity Index (iPRPASI) was developed as a patient-reported outcomes measure to capture the more nuanced features of PRP, such as the high prevalence of palmoplantar keratoderma. An assessment of the validity, reliability, and responsiveness of the iPRPASI is conducted in this study. DO - 10.6083/bpxhc41875 DO - doi AB - Pityriasis rubra pilaris (PRP) is a rare inflammatory cutaneous condition characterized by widespread erythematous scaly plaques and palmoplantar keratoderma. PRP skin involvement can cause functional impairments and emotional distress leading to decreased quality of life. There is no clinical tool explicitly developed for PRP. The Individual Pityriasis Rubra Pilaris Area and Severity Index (iPRPASI) was developed as a patient-reported outcomes measure to capture the more nuanced features of PRP, such as the high prevalence of palmoplantar keratoderma. An assessment of the validity, reliability, and responsiveness of the iPRPASI is conducted in this study. AD - Oregon Health and Science University AD - Oregon Health and Science University AD - Oregon Health and Science University T1 - Validity, reliability, and responsiveness of the Individual Pityriasis Rubra Pilaris Area and Severity Index (iPRPASI) DA - 2023-09-08 AU - Shao, Connie AU - Velasco, Rose AU - Greiling, T.M. L1 - https://digitalcollections.ohsu.edu/record/41875/files/ResearchWeek.2023.Shao.Connie.pdf PB - Oregon Health and Science University LA - eng PY - 2023-09-08 ID - 41875 L4 - https://digitalcollections.ohsu.edu/record/41875/files/ResearchWeek.2023.Shao.Connie.pdf KW - Quality of Life KW - Pityriasis Rubra Pilaris KW - Patient Acuity KW - Patient Reported Outcome Measures KW - Dermatology KW - Rare Diseases KW - Skin Diseases, Papulosquamous KW - Severity of Illness Index KW - Keratoderma, Palmoplantar KW - PRP KW - clinical tools TI - Validity, reliability, and responsiveness of the Individual Pityriasis Rubra Pilaris Area and Severity Index (iPRPASI) Y1 - 2023-09-08 L2 - https://digitalcollections.ohsu.edu/record/41875/files/ResearchWeek.2023.Shao.Connie.pdf LK - https://digitalcollections.ohsu.edu/record/41875/files/ResearchWeek.2023.Shao.Connie.pdf UR - https://digitalcollections.ohsu.edu/record/41875/files/ResearchWeek.2023.Shao.Connie.pdf ER -