The Combination of Hemogram Indexes to Predict Exacerbation in Stable Chronic Obstructive Pulmonary Disease

Xuanqi Liu, Haiyan Ge, Xiumin Feng, Jingqing Hang, Fengying Zhang, Xiaoyan Jin, Hong Bao, Min Zhou, Fengfeng Han, Shengqing Li, Yechang Qian, Zhijun Jie, Wenchao Gu, Beilan Gao, Li Yu, Jian Wang, Haiying Ji, Jingxi Zhang, Huili Zhu