Final answer:
The analytical model should include patient demographics, medical history, and resource utilization patterns, as they provide essential data for identifying repeat patient visits and resource consumption in a healthcare setting.
Step-by-step explanation:
The appropriate answer for an analytical model for identifying individuals in a given diagnostic category who have the most repeat visits and consume the most resources is a) Patient demographics, medical history, and resource utilization patterns.
This choice provides crucial data points to analyze. Patient demographics can reveal patterns related to age, sex, income, and more, while medical history includes past health issues that might contribute to current resource utilization. Resource utilization patterns address the frequency and type of resources consumed, offering insight into trends and potential areas for intervention or improvement.
Examples such as a cardiologist interested in the mean recovery period of her patients who have had heart attacks or an electronics store wanting to know about customer ages fit the need for such data. They embed attributes such as age—a common independent variable that can influence variables like recovery period or product preference.