In contrast, other studies have found an inverse correlation between neutrophilia and the extent of disease.

与之相反，研究发现中性粒增多症与疾病程度曾负相关关系。

However, the presence of pulmonary neutrophilia does not seem to differentiate between COPD patients and other smokers.

但是，肺部中性粒出现在COPD患者与吸烟者之间没有什么不同。