A Large-Scale Randomized, Double-Blinded Clinical Trial Was Conducted to Evaluate

question 1089

Multiple Choice

A large-scale randomized, double-blinded clinical trial was conducted to evaluate the effect of beta-blocker therapy on the survival of patients with chronic heart failure, class IV.  The patients with severe heart failure were randomly assigned to receive either carvedilol (a beta blocker) or a placebo.  In their report of the results of the study, the investigators included a table with baseline characteristics (eg, age, race, prevalence of hypertension) of the patients in the treatment and placebo groups.  According to that table, both groups had a similar distribution of these characteristics.  With the information given, which of the following is most probable?

• A)The sample size is adequate
• B)The study is negative
• C)The power of the study is big
• D)Randomization is successful
• E)Observer bias might be an issue

Evaluate the challenges faced by reformers in the 19th century.

Understand the factors leading to the displacement of Native American tribes.

Comprehend the political and legal decisions impacting Native American tribes and their lands.

Understand the impact of discovery and colonization on Indigenous populations and their lands.

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Definitions:

Public Policy

The public good; some acts, although not illegal, will not be enforced by the courts because they are socially distasteful (against public policy).

Legal Capacity

The ability of an individual or entity to enter into legally binding contracts, including being of a certain age and sound mind.

Mental Incapacity

Refers to a condition where an individual is unable to make legal decisions due to cognitive or psychological impairments.

Canadian Imperial Bank of Commerce v. Milhomens

A specific legal case, likely involving legal principles or judgments pertaining to the entities named.