Should metacognition be measured by logistic regression?

How should tissue Doppler tracings be measured?

Tissue Doppler, an echocardiographic modality measuring velocities of solid cardiac structures by pulsed-wave or colour Doppler, after very early experiments was introduced clinically in the early 1990s and is one of the very few recent technical innovations in echocardiography to gain quick and near-ubiquitous clinical implementation. The most widely adopted application is the registration of ...

Antiplatelet activity should be measured routinely: no.

Antiplatelet agents such as aspirin, clopidogrel, and dipyridamole are effective in secondary stroke prevention with single agents reducing risk by 15% to 20%1–3; the addition of a second agent (eg, combining aspirin and dipyridamole) doubles this benefit.3 As with other vascular prevention strategies, eg lowering blood pressure and cholesterol, antiplatelet agents reduce, not abolish, risk. De...

Should Clinical Services Provided by Pharmacists be Compensated?

Should Clinical Services Provided by Pharmacists be Compensated?

Logistic regression when the outcome is measured with uncertainty.

In epidemiologic research, logistic regression is often used to estimate the odds of some outcome of interest as a function of predictors. However, in some datasets, the outcome of interest is measured with imperfect sensitivity and specificity. It is well known that the misclassification induced by such an imperfect diagnostic test will lead to biased estimates of the odds ratios and their var...