Table 1. Subject characteristics for each group. Data are means (±SD). Demographic Control group (n = 25) Moxibustion group (n = 23) Age (years) 19.08 (.76 19.00 (.74 Weight (kg) 72.17 (5.88 70.41 (6.24 Height (m) 1.80 (.04) 1.80 (.05) Analysis of variance (for continuous measures) and chi-square test (for nominal data) were used to compare the baseline characteristics among the 2 groups.