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Published on: August 1, 2017
Prevalence of coma in black subjects
Journal of the National Medical Association
|May 1, 1985
Summary
Nearly half of individuals studied experienced coma, a state of unresponsiveness. This retrospective study highlights the prevalence of coma experiences across different subject groups, prompting further discussion on its implications.
Area of Science:
- Neurology
- Phenomenology
Background:
- Coma is a profound state of unconsciousness with a total lack of sensory perception.
- Understanding the prevalence of coma experiences is crucial for medical and psychological research.
Purpose of the Study:
- To determine the lifetime prevalence of coma experiences in a general population sample.
- To explore potential differences in coma experience prevalence across control, precare, and aftercare groups.
Main Methods:
- Retrospective phenomenological study design.
- Involved surveying 108 subjects across control, precare, and aftercare groups.
- Data collected on participants' past experiences of coma.
Main Results:
- A significant portion of the study population (45.4%, or 49 of 108 subjects) reported at least one lifetime coma experience.
- Coma experience prevalence was observed in 10/36 control, 19/36 precare, and 20/36 aftercare subjects.
- The findings suggest a notable occurrence of coma states in the studied population.
Conclusions:
- The high prevalence of coma experiences warrants further investigation into underlying causes and potential long-term effects.
- Further research is needed to understand the implications of these findings for patient care and consciousness studies.
- The study underscores the importance of considering coma as a potentially common life experience.

