Figure 1From: A pilot controlled trial of a combination of dense cranial electroacupuncture stimulation and body acupuncture for post-stroke depression Enrollment flow. Of 345 patients screened, 43 eligible subjects were randomly assigned to n-CEA (sham) (n = 20) and DCEAS (n = 23) group. For n-CEA (sham), 14 subjects completed; while for DCEAS, 19 completed.Back to article page