TABLE 1.

Spleen deficiency rating scale.

Item	One point	Two-point	Three-point	Four-point
Odor	No unusual	Faint odor	Serious odor	Extremely odor
Mental state	Normal	Tiredness	Drowsy	Irritability
Body cold and heat	Normal	Crouch	Serious cold	Extremely cold
Respiratory status	Normal	Pant	Shortness of breath	Faint breath
Hair color	Normal	No bright	Shaggy hair	Rarer and yellow
Stool	Normal	Slight wettability	Serious wettability	Extreme wettability
Food intake	Normal	Reduce food intake by 50%	Reduce food intake by 75%	Barely food intake

The calculated sum of the scores of each item (total score ≤ 6, no SD; 7 ≤ total scores ≤ 12, mild SD; 13 ≤ total scores ≤ 18, typical SD; 19 ≤ total scores ≤ 24, severe SD).