慢性梗阻 meaning in English

chronic obstruction

For treatment of chronic obstructive bronchitis and bronchospasm
治疗慢性梗阻支气管炎及支气管痉挛
Subjects who deeloped pneumonia were older ( mean + / - sd age , 75 . 9 + / - 11 . 4 s 64 . 9 + / - 13 . 9 years ) , had higher modified national institutes of health stroke scale scores , a history of chronic obstructie pulmonary disease , lower abbreiated mental test scores , and a higher oral caity score , and a greater proportion tested positie for bacterial cultures from oral swabs
发生肺炎的受试者年龄较大（中位值+ / -标准差的年龄： 75 . 9 + / - 11 . 4对比64 . 9 + / - 13 . 9岁）具有更高的修正国立卫生研究院卒中标准评分，慢性梗阻性肺疾病史以及较低的简略精神测试评分，较高的口腔评分以及对于痰液细菌培养检测阳性率更高。