During a psychiatric interview, the PMHNP asks the patient,…

During a psychiatric interview, the PMHNP asks the patient, “Where do you live?” The patient responds: “Well, I’ve been living in my apartment for about five years now. It’s a nice place, but the landlord doesn’t always fix things. Speaking of fixing things, the other day I was watching this TV show about home improvement, and it reminded me of my cousin, who is a carpenter. He built this amazing treehouse when we were kids. Those were such good times. I wonder what he’s up to now.”

Relative risk (RR) is used to compare the risk of a certain…

Relative risk (RR) is used to compare the risk of a certain event or outcome occurring between two groups, typically an exposed group and an unexposed group, allowing researchers to understand the strength of the association between a specific exposure (such as a risk factor or treatment) and the outcome of interest (such as a disease). For example, a relative risk greater than 1 indicates that the exposure is associated with a higher risk of the outcome, while a relative risk less than 1 suggests a protective effect of the exposure against the outcome.