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(a) Excluding 2 studies whose sample size was smaller than 60; (b) excluding study that exhibited a significant level of heterogeneity. Sensitivity analysis: SUCRA for ameliorating overall symptoms of AR. Note: A, manual acupuncture; B, acupoint catgut embedding; C, acupoint herbal application; D, San-Fu-Tie; E, acupuncturing the sphenopalatine ganglion acupoint; F, western medicine.
