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Adjusted funnel plot. (A) VAS; (B) PSQI; (C) SDS; A = antiepileptics; B = manual acupuncture; C = electroacupuncture; D = fire needling; E = pricking and cupping; F = Fu’s acupuncture; G = medicated thread moxibustion; H = electroacupuncture plus antiepileptics; I = fire needling plus antiepileptics; J = pricking and cupping plus antiepileptics; K = acupoint catgut embedding plus antiepileptics.
