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Fig. 4 | Trials

Fig. 4

From: Treatment of persistent allergic rhinitis via acupuncture at the sphenopalatine acupoint: a randomized controlled trial

Fig. 4

The changes in the TNSS and RQLQ in the RAG and SAG. Asteriks indicate the time points with significant differences between the two groups (*: P < 0.05). Only the upper or lower standard deviation is shown for clarity. TNSS total nasal symptom score. RQLQ Rhinoconjunctivitis Quality of Life Questionnaire; RAG real acupuncture group; SAG sham acupuncture group

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