Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

132 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Investigating sensitivity, specificity, and area under the curve of the Clinical COPD Questionnaire, COPD Assessment Test, and Modified Medical Research Council scale according to GOLD using St George's Respiratory Questionnaire cutoff 25 (and 20) as reference.
Tsiligianni IG, Alma HJ, de Jong C, Jelusic D, Wittmann M, Schuler M, Schultz K, Kollen BJ, van der Molen T, Kocks JW. Tsiligianni IG, et al. Among authors: kollen bj. Int J Chron Obstruct Pulmon Dis. 2016 May 18;11:1045-52. doi: 10.2147/COPD.S99793. eCollection 2016. Int J Chron Obstruct Pulmon Dis. 2016. PMID: 27274226 Free PMC article.
Assessing health status over time: impact of recall period and anchor question on the minimal clinically important difference of copd health status tools.
Alma HJ, de Jong C, Jelusic D, Wittmann M, Schuler M, Kollen BJ, Sanderman R, Schultz K, Kocks JWH, Van der Molen T. Alma HJ, et al. Among authors: kollen bj. Health Qual Life Outcomes. 2018 Jun 26;16(1):130. doi: 10.1186/s12955-018-0950-7. Health Qual Life Outcomes. 2018. PMID: 29940980 Free PMC article.
Diagnostic accuracy of the Barthel Index for measuring activities of daily living outcome after ischemic hemispheric stroke: does early poststroke timing of assessment matter?
Kwakkel G, Veerbeek JM, Harmeling-van der Wel BC, van Wegen E, Kollen BJ; Early Prediction of functional Outcome after Stroke (EPOS) Investigators. Kwakkel G, et al. Among authors: kollen bj. Stroke. 2011 Feb;42(2):342-6. doi: 10.1161/STROKEAHA.110.599035. Epub 2010 Dec 23. Stroke. 2011. PMID: 21183748
132 results