TY - JOUR AU - Dias-Barbosa, Carla AU - Matos, Rodolfo AU - Vernon, Margaret AU - Carney, Colleen E. AU - Krystal, Andrew AU - Puelles, Jorge PY - 2020 DA - 2020/11/23 TI - Content validity of a sleep numerical rating scale and a sleep diary in adults and adolescents with moderate-to-severe atopic dermatitis JO - Journal of Patient-Reported Outcomes SP - 100 VL - 4 IS - 1 AB - The intense itching associated with atopic dermatitis (AD) often causes patients to experience severe sleep disturbance. Here, we describe the results of a two-phase concept elicitation and cognitive interview study to establish the content validity of a sleep disturbance numerical rating scale (SD NRS) and a Consensus Sleep Diary adapted for adults and adolescents with moderate-to-severe AD (CSD-AD©). SN - 2509-8020 UR - https://doi.org/10.1186/s41687-020-00265-y DO - 10.1186/s41687-020-00265-y ID - Dias-Barbosa2020 ER -