Ms
SAENGDAO JANDA
(Mahidol University)
Poster
The research of prospective cohort study aimed to examine factors of health service delivery system and patient-related factors affecting re-attendance at the ED of the elderly patients with exacerbation of COPD with 60-day follow-up. The samples included 816 patients randomly selected with multistage method from 47 hospitals in 16 provinces covering all regions of Thailand. Data were...