Question

Which is the best definition of a risk factor

Answer 1

A risk factor is any attribute, characteristic or exposure of an individual that increases the likelihood of developing a disease or injury. Some examples of the more important risk factors are underweight, unsafe sex, high blood pressure, tobacco and alcohol consumption, and unsafe water, sanitation and hygiene.

Answer 2

A risk factor is any attribute a characteristic or exposure of an individual that increases the chance of developing a disease or injury