Fig. 1From: Acupuncture for chronic prostatitis/chronic pelvic pain syndrome: study protocol for a randomized controlled trialStandard protocol items: recommendation for interventional trials (SPIRIT) schedule of enrolment, interventions, and assessments. NIH-CPSI National Institutes of Health Chronic Prostatitis Symptom Index, IIEF-5 International Index of Erectile Function 5, HADS Hospital Anxiety and Depression Scale, GRA Global Response Assessment, EQ-5D-5L Five-level EuroQol five-dimensional questionnaire, VAS visual analogue scaleBack to article page