This is a "connection" page, showing publications co-authored by R. Parker Ward and Donald Hedeker.
Accuracy of Physical Function Questions to Predict Moderate-Vigorous Physical Activity as Measured by Hip Accelerometry. Anesthesiology. 2019 11; 131(5):992-1003.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.