P
Philip Marcus
Researcher at Nemours Foundation
Publications - 3
Citations - 3463
Philip Marcus is an academic researcher from Nemours Foundation. The author has contributed to research in topics: Asthma & Asthma Control Questionnaire. The author has an hindex of 2, co-authored 3 publications receiving 3025 citations.
Papers
More filters
Journal ArticleDOI
Development of the asthma control test: A survey for assessing asthma control
Robert A. Nathan,Christine A. Sorkness,Mark Kosinski,Michael Schatz,James T.C. Li,Philip Marcus,John J. Murray,T.B. Pendergraft +7 more
TL;DR: Results reinforce the usefulness of a brief, easy to administer, patient-based index of asthma control.
Journal ArticleDOI
Asthma Control Test: Reliability, validity, and responsiveness in patients not previously followed by asthma specialists
Michael Schatz,Christine A. Sorkness,James T.C. Li,Philip Marcus,John J. Murray,Robert A. Nathan,Mark Kosinski,T.B. Pendergraft,Priti Jhingran +8 more
TL;DR: The reliability and validity of the Asthma Control Test is evaluated in a longitudinal study of asthmatic patients new to the care of an asthma specialist, finding a cutoff score of 19 or less identifies patients with poorly controlled asthma.
Journal ArticleDOI
The comprehensive survey of healthcare professionals and asthma patients offering insight on current treatment gaps and emerging device options (c.h.o.i.c.e.): suboptimal inhaler technique
David E. Geller,Michael Blaiss,Gene Colice,Bob Lanier,Philip Marcus,Robert Nathan,Nancy K. Ostrom,Jonathan Schwartz,Robert Anolik +8 more