英语语法分析

Methods Subglossal collateral vessels of 92 patients with hypertension were observed, compared with that of 86 normal people.

对92例高血压病患者舌下络脉进行观察，并与86例正常者进行对照比较。

Methods: Subglossal collateral vessels of 88 patients with presby-Diabetes were observed, compared with that of 76 normal people;

方法：对88例老年糖尿病患者作了舌下络脉变化观察，并与76例对照进行比较；

The patients who have the abnormal changes of subglossal collateral vessels above 70 years old in control group have signs of "blood stasis".

对照组有舌下络脉异常变化的70岁以上者亦同样存在“血瘀”征象。