**5. Conclusions**

In conclusion, by conducting a bibliometric analysis and applying a scientometric approach, we have presented the global research patterns and current interests and identified the research gaps in the literature relevant to quality of life among people suffering from asthma. Recent research has showed high interest in the control and management of asthma. Findings of this study suggest the need for more empirical studies in developing countries and further investigation into the effects of environment factors on asthma outcomes as well as the economic burden of asthma.

**Author Contributions:** Conceptualization, H.T.P., G.V.V., C.A.L., B.X.T., C.S.H.H. and R.C.M.H.; data curation, G.H.H. and H.Q.P.; formal analysis, H.T.P., G.H.H. and C.S.H.H.; funding acquisition, R.C.M.H.; investigation, H.T.P. and G.T.V.; methodology, H.T.P.; project administration, G.T.V., G.H.H. and B.X.T.; software, G.H.H. and H.Q.P.; supervision, G.T.V. and B.X.T.; validation, G.V.V., C.A.L. and C.S.H.H.; visualization, H.Q.P.; writing—original draft, H.T.P.; writing—review & editing, H.T.P., G.V.V., G.T.V., C.A.L. and R.C.M.H. All authors have read and agreed to the published version of the manuscript.

**Funding:** The article processing charge is funded by the National University of Singapore iHealthtech Other Operating Expense (R-722-000-004-731).

**Conflicts of Interest:** The authors declare no conflict of interest.
