Figure 1.

The number of required Kampo class meetings in all 80 medical schools. Mean, 7.25 ± 4.45 times; Median, 6 times; ≥1, 78/80 schools (98%); ≥4, 67/80 schools (84%); ≥8, 35/80 schools (44%); ≥16, 4/80 schools (5%).