Under this prism, we worked with two different approaches, which resulted in age, hemispheric stroke localization, stroke localization based on blood supply, development of respiratory infection, NIHSS upon admission, CRP levels upon admission, systolic blood pressure levels upon admission, intubation and ESR levels upon admission being the more crucial and influential features that appear in determining the functional outcome of stroke patients at discharge. The gene discussed is CRP; the disease is respiratory tract infectious disorder.