Search results
Results from the WOW.Com Content Network
Exclusion criteria concern properties of the study sample, defining reasons for which patients from the target population are to be excluded from the current study sample. Typical exclusion criteria are defined for either ethical reasons (e.g., children, pregnant women, patients with psychological illnesses, patients who are not able or willing ...
In medical research ethics, the term Vulnerable Populations generally refers to individuals whose situations do not allow them to protect their own interests. The categories of individuals that constitute Vulnerable Populations are outlined under The Common Rule (45 CFR 46, Subparts A-D).
In adult medical research, the term informed consent is used to describe a state whereby a competent individual, having been fully informed about the nature, benefits and risks of a clinical trial, agrees to their own participation. National authorities define certain populations as vulnerable and therefore unable to provide informed consent ...
As clinical trials begin to spread to developing countries, ethical concerns emerge regarding the validity of the informed consent process. [20] [21] When working with vulnerable populations, researchers must be sure to fully engage with potential patients and clearly explain the research to obtain valid informed consent. [21]
One method of research for evidence-based practice in nursing is 'qualitative research': The word implies an entity and meanings that are not experimentally examined or measured in terms of quantity, amount, frequency, or intensity. With qualitative research, researchers learn about patient experiences through discussions and interviews.
Case series are especially vulnerable to selection bias; for example, studies that report on a series of patients with a certain illness and/or a suspected linked exposure draw their patients from a particular population (such as a hospital or clinic) which may not appropriately represent the wider population.
The dominant research method is the randomised controlled trial. Qualitative research is based in the paradigm of phenomenology, grounded theory, ethnography and others, and examines the experience of those receiving or delivering the nursing care, focusing, in particular, on the meaning that it holds for the individual
Human subject research is used in various fields, including research into advanced biology, clinical medicine, nursing, psychology, sociology, political science, and anthropology. As research has become formalized, the academic community has developed formal definitions of "human subject research", largely in response to abuses of human subjects.