Definition Of Vulnerable Population In Research

Vulnerable populations are so named because.

Definition of vulnerable population in research. Undue influence an offer of an excessive unwarranted inappropriate or improper reward or other overture in order to obtain compliance. Vulnerable populations are groups and communities at a higher risk for poor health as a result of the barriers they experience to social economic political and environmental resources as well as limitations due to illness or disability. But what does that really mean. Those who are ill dependent on clinician for care ethnic or racial minorities non english speakers children the economically disadvantaged adults with diminished capacity.

In the context of human subjects research vulnerability is often understood to stem from a person s inability or impaired ability to give ethically or legally valid informed consent or from a situation or circumstance such as severe illness economic disadvantage or incarceration that puts an individual or group of individuals at greater risk of being exploited or unfairly taken advantage of in the research setting. Vulnerable population refers to but is not limited to those who are incapable of protecting their own interests and hence pregnant women neonates children fetuses prisoners physically handicapped mentally challenged economically disadvantaged institutionalized and very sick patients etc can all come under this group. Some would include the following. Coercion an overt threat of harm is intentionally presented by one person to another in order to obtain compliance.

Definition vulnerable population is a term that is used to describe a group of people who possess some sort of disadvantage. Individuals in vulnerable populations may have a higher risk of negative outcomes as a result of participating in a research study they may have a reduced capacity or ability to give consent or they may for other reasons have special legal protections.