Using the MACS Data, We Found That the Adjusted Odds

question 7

Multiple Choice

Using the MACS data, we found that the adjusted odds ratio for the relationship between zidovudine treatment between visits 9 and 10 and CD4 counts <250 at visit 10 was 0.95 and the p-value was 0.88. What is the correct interpretation of this finding?

• A) People who took zidovudine between visits 9 and 10 were statistically significantly more likely to have a CD4 count <250 at visit 10 compared to people who did not.
• B) People who took zidovudine between visits 9 and 10 were statistically significantly less likely to have a CD4 count <250 at visit 10 compared to people who did not.
• C) There was no statistically significant difference in CD4 counts <250 between people who took zidovudine between visits 9 and 10 and people who did not.
• D) People with CD4 counts <250 at visit 10 were statistically significantly less likely to have taken zidovudine.

Identify and differentiate between various psychiatric medications and their uses.

Understand the use of systematic desensitization and anxiety hierarchy in treating phobias.

Describe the effectiveness and side effects of antianxiety and antidepressant drugs.

Understand the role of negative and maladaptive thoughts in psychological disorders and their treatment.

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Definitions:

Psilotum

A genus of fern-like plants that belongs to one of the oldest groups of vascular plants, providing insights into the early evolutionary history of plants.

Herb

A plant with leaves, seeds, or flowers used for flavoring, food, medicine, or perfume.

Exaptation

An exaptation is a trait that initially carries out one function and is later co-opted for a new function. The original function may or may not be retained.

Tiktaalik

An extinct genus of fish-like tetrapods that represents an early stage of the transition from fish to tetrapods.