Fig. 4From: Hemodynamic changes caused by acupuncture in healthy volunteers: a prospective, single-arm exploratory clinical studyEstimated mean profiles of hemodynamic and RPPW measures for the main discussion. Each dot and line represent the least squared mean and its standard error, derived from the identical LMM used in the results shown in Tables 3, 4 and 5. Asterisks indicate the magnitude of statistical significance for the mean difference between baseline (−5 min) and the other assessment stages. Detailed descriptions of the tests are provided in Table 3, 4 and 5. The family-wise type I error rate was adjusted with Dunnett’s test. ***,p < 0.001; **,p < 0.01; *,p < 0.05Back to article page