In order to establish signs in healthy subjects of pulses, tongue, and abdominal palpation determined by diagnostic techniques used in Kampo Medicine, we performed such diagnostic techniques in 71 subjects who had undergone a full physical examination and shown no abnormal signs from the viewpoint of western medicine. Pulses in men were often of medium depth, of medium speed, slightly large and substantive. There seemed to be at least two types of pulse in women, one was similar to the pulse signs found in men while the other was pulses of medium depth, of medium speed, small, and slightly deficient.
The tongue was pale pink, slightly damp, and slightly enlarged. The coating of the tongues was white or slightly white. Abdominal palpation often detected fullness, tenderness or discomfort of the hypochondrium (males and females), right paraumbilical tenderness (females), palpitation above the umbilicus (females), and softness below the umbilicus (males). A statistically significant difference between male and female subjects was noted in softness below the umbilicus which was more common in males, and in paraumbilical tenderness and palpitation above the umbilicus, which was more common in females. There was a significant correlation among signs of abdominal palpation.