Information and Communication Technology (ICT)- Based Centralized Monitoring System of Asthma Control

In experimental group, the subjects the check their lung function using self FEV1 monitoring device (microlife PF-200). They send the information to central monitoring system(EDC systems). In case of decreased FEV1 compared with own average FEV1, the ICT based monitoring system send the feedback message to the subject and medical staffs.