What best describes a non-modifiable risk factor?

What best describes a non-modifiable risk factor?

• A. A risk factor that can be changed.
• B. A risk factor that is unpredictable.
• C. A risk factor that cannot be changed, such as age and genetics.
• D. A risk factor that only affects men.

Answer: (C)

Non-modifiable risk factors are inherent characteristics you cannot change. They shape your baseline risk and include things like age and genetics, which aren’t alterable through lifestyle, treatment, or environment. Understanding this helps distinguish risk factors you can influence from those you can’t. Modifiable risk factors, by contrast, are aspects you can change—such as smoking, diet, exercise, or blood pressure management. That’s why describing a risk factor as something you can change isn’t describing non-modifiable risk factors. The idea of unpredictability isn’t about whether a factor can be changed, and non-modifiable risk factors can be quite predictable (for example, risk generally increases with age). Also, whether a factor affects men or women isn’t about its modifiability; non-modifiable factors can affect any gender. Thus, the best description is a risk factor that cannot be changed, such as age and genetics.

Non-modifiable risk factors are inherent characteristics you cannot change. They shape your baseline risk and include things like age and genetics, which aren’t alterable through lifestyle, treatment, or environment. Understanding this helps distinguish risk factors you can influence from those you can’t.

Modifiable risk factors, by contrast, are aspects you can change—such as smoking, diet, exercise, or blood pressure management. That’s why describing a risk factor as something you can change isn’t describing non-modifiable risk factors.

The idea of unpredictability isn’t about whether a factor can be changed, and non-modifiable risk factors can be quite predictable (for example, risk generally increases with age). Also, whether a factor affects men or women isn’t about its modifiability; non-modifiable factors can affect any gender. Thus, the best description is a risk factor that cannot be changed, such as age and genetics.