What Is the Most Common Cause of Neonatal Cholestasis

question 15

Multiple Choice

What is the most common cause of neonatal cholestasis?

• A) a1-antitrypsin deficiency
• B) Biliary atresia
• C) Cytomegalovirus infection
• D) Galactosemia
• E) Unknown

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Definitions:

Outliers

Observations in a data set that are significantly distant from the other observations, potentially indicating variability in measurement or experimental errors.

Confidence Intervals

A range of values, derived from sample statistics, that is believed to contain the true population parameter with a certain level of confidence.

Unknown Parameters

Quantities in a statistical model that are not known a priori but are estimated from data.

P-values

The probability of observing a statistic as extreme as, or more extreme than, the statistic observed under the assumption that the null hypothesis is true.