Cough score in patients with different etiology of chronic cough
- VernacularTitle:不同病因慢性咳嗽的咳嗽程度比较
- Author:
Ruchong CHEN
;
Kefang LAI
;
Wei LUO
;
Chunli LIU
;
Nanshan ZHONG
- Publication Type:Journal Article
- Keywords:
Cough;
Cough score;
Case-control studies
- From:
Chinese Journal of General Practitioners
2008;7(11):751-753
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the severity of cough in patients with different etiology of chronic cough and its related factors. Methods One hundred and fifty patients with chronic cough were recruited. The diagnosis of the patients was as follows: 24 cases with post nasal drip syndrome (PNDs), 26 cough variant asthma (CVA), 20 gastroesophageal reflux-induced cough (GERC), 31 eosinophilic bronchitis (EB), 30 atopic cough (AC) and 19 cough post infection (CPI). The severity of cough at daytime and night-time were scored by the doctor and the patient at the first visit. The correlation between cough score and age, gender and course duration of patients was analyzed. Results There was no significantly difference of cough score at daytime among different groups. Cough score at night in CVA group was significantly higher than that of other five groups (all P <0.01). Regression analysis showed that cough score at daytime was significantly correlated with age of patients (P < 0.05), while cough score at night was correlated significantly with gender (P < 0.01). Conclusion Cough severity at daytime in different etiology of chronic cough is similar, while that at night in patient with CVA is higher than that with other etiology.
