Results 201 to 210 of about 1,025,303 (259)

Ultrasonography Compared With Computed Tomography in Identifying Thoracic Aortic Aneurysms in Patients With Giant Cell Arteritis

Arthritis Care &Research, EarlyView.
Objective The objectives of this study were to evaluate the correlation and agreement between ultrasonography and computed tomography (CT) in measuring ascending aorta diameter in patients with giant cell arteritis (GCA) and to investigate the development of new ascending aortic aneurysms in patients with newly diagnosed GCA.
Anne C. Bull Haaversen, Lene K. Brekke, Tanaz A. Kermani, Øyvind Molberg, Andreas P. Diamantopoulos   +4 more
wiley   +1 more source

Confidence intervals.

BMJ, 1988
openaire   +3 more sources

Cutoff estimation and construction of their confidence intervals for continuous biomarkers under ternary umbrella and tree stochastic ordering settings. [PDF]

Stat Med
Brewer BC, Bantis LE.
europepmc   +1 more source

Establishing Confidence Intervals for Normal Radiographic Intracarpal Alignment Throughout the Arc of Wrist Motion: A Cadaveric Pilot Study. [PDF]

Hand (N Y)
Renfree SP, Zhang N, Renfree KJ.
europepmc   +1 more source

[Confidence intervals].

Atencion primaria, 1991
openaire   +1 more source

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Symmetric Intervals and Confidence Intervals

Biometrical Journal, 1994
AbstractWe show that the symmetric “confidence intervals” of WESTLAKE (1972, 1976), widely used and referred to in bioequivalence studies, are not confidence intervals in any accepted sense. Nevertheless, meaningful symmetric intervals can be constructed in the context of Bayesian or fiducial inference.
Baudoin, Claude, O'Quigley, John
openaire   +2 more sources

Understanding confidence intervals

BMJ, 2014
Researchers investigated the effects of controlled cord traction in the third stage of labour on postpartum haemorrhage when carried out in a high resource setting. A randomised controlled trial study design was used. Control treatment was standard placenta expulsion (awaiting spontaneous placental separation before facilitating expulsion). The setting
openaire   +2 more sources

Confidence Intervals II

1998
In the previous topic you began a study of the important and widely used technique of confidence intervals. These procedures use a sample statistic to estimate a population parameter with an interval of values and a certain confidence level. This topic asks you to continue this study by considering sample survey results and the connection between ...
Allan J. Rossman, Beth L. Chance
openaire   +1 more source