Limitations
This study presented the impact of AR and/or Asthma severity on the QOL
from the viewpoint of both parent and child. Yet, there were some study
limitations including a small sample size,single center time bound study
with single interaction and restricted sample size. Also, parents and
children in this study may have suffered from some recall bias because
questions were asked regarding symptoms over a month time. A greater
portion included smaller age group children so perception of QOL in
those children was based on their parents’ judgement.