齿痕舌多伴见胖大舌，胖大舌的出现率为61.59％。

Teeth-print is often seen with swollen tongue (61.59%).

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结果：齿痕舌与舌体胖瘦的关系最大，与年龄段的相关系数最小。符合中医临床诊断观察。

Results: The relationship between indented tongue with fat and thin of tongue is more larger than that of indented tongue with age, which accords with clinical diagnosis.

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齿痕舌与瘀点舌的舌色饱和度降低。

The colour saturation degrade in spotted tongue and dark tongue.

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