Fig. 1From: Efficacy and safety of self-administered acupressure on symptoms, quality of life and nasal mucosal function in patients with perennial allergic rhinitis: study protocol for a randomized controlled exploratory trialFlow chart of the clinical trial procedures. ARAT, Allergic Rhinitis Acupressure Therapeutic; TNSS, total nasal symptom score; RQLQs - Rhinoconjunctivitis Quality of Life Questionnaire score; AcRh, AcRhacoustic rhinometry; AnRh, AnRhanterior rhinomanometryBack to article page