HOME was introduced by:
**Core Concept**
Homeostatic Model Assessment (HOMA) is a method used to evaluate insulin resistance and beta-cell function in the body. It involves mathematical calculations based on fasting glucose and insulin levels to assess the balance between insulin secretion and insulin sensitivity.
**Why the Correct Answer is Right**
The correct answer is Homeostatic Model Assessment (HOMA). HOMA was introduced by Matthews et al. in 1985 as a simple, widely applicable method for assessing insulin resistance and beta-cell function. This method calculates the insulin resistance index (HOMA-IR) and the beta-cell function index (HOMA-B) using fasting glucose and insulin levels. The HOMA-IR is calculated as (fasting glucose × fasting insulin) / 22.5, while the HOMA-B is calculated as 20 × (fasting insulin × 22.5) / (fasting glucose). These indices are useful for diagnosing and monitoring type 2 diabetes and insulin resistance.
**Why Each Wrong Option is Incorrect**
* **Option A:** The correct answer is not the Homeostatic Model Assessment (HOMA), but rather a different method or concept.
* **Option B:** There is no evidence that the correct answer is related to this option.
* **Option C:** This option is not relevant to the introduction of HOMA.
**Clinical Pearl / High-Yield Fact**
HOMA is a widely used method for assessing insulin resistance and beta-cell function, but it has limitations, including the assumption of a linear relationship between glucose and insulin levels.
**Correct Answer: B. Matthews**