Characterisation of a population at increased risk of COPD (original) (raw)

Frequency of Exacerbations and Hospitalizations in COPD Patients Who Continue to Smoke

Acta medica Okayama, 2017

We evaluated the frequency of exacerbations and hospitalizations in chronic obstructive pulmonary disease (COPD) patients who continue to smoke.: We retrospectively analyzed the medical records of the COPD patients treated in Chest Diseases Clinic of Kocaeli University School of Medicine in 2007-2013. Their demographic characteristics, smoking status (non-smoker, current smoker, ex-smoker), Charlson Comorbidity Index (CCI), and history of COPD exacerbation and hospitalizations were evaluated. The cases of 120 patients (11 females, 9.2%; 109 males, 90.8%) were analyzed. Sixteen (13.3%) of the patients were current smokers, and 104 patients were ex-smokers (n=99) or non-smokers (n=5). The mean age was 69.7±7.9 years in the ex-smokers and 62.94±6.8 years in the current smokers. There were no significant differences between the current and ex-smokers regarding smoking history, FEV1 value, frequencies of exacerbations and hospitalization per year, or duration of follow-up. The initial st...