What is the concept of capacity vs competence in medical decision-making?

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Multiple Choice

What is the concept of capacity vs competence in medical decision-making?

Understanding capacity is about the person's ability to handle a specific medical decision. It means they can understand the information, appreciate the consequences, reason about the options, and communicate a choice. This capacity is task-specific and can be reassessed over time or as the situation changes. Competence, on the other hand, is a legal status determined by courts or designated authorities; it’s not something a clinician directly decides in routine care and may involve guardians or substitutes for decision-making when someone is found not competent. For example, a patient may have the capacity to consent to a routine antibiotic but may lack the capacity to consent to a high-risk surgery, requiring a careful assessment for that particular decision and possibly a surrogate decision-maker. The difference is why the statement that capacity is task- and decision-specific and can be reassessed, while competence is a legal status determined by the courts, is the correct way to distinguish the two. The idea that capacity is fixed and universal, that competence equals medical judgement, or that they are identical does not fit because capacity fluctuates with tasks and circumstances, competence is not a medical judgment, and the two terms refer to different realms.

Understanding capacity is about the person's ability to handle a specific medical decision. It means they can understand the information, appreciate the consequences, reason about the options, and communicate a choice. This capacity is task-specific and can be reassessed over time or as the situation changes. Competence, on the other hand, is a legal status determined by courts or designated authorities; it’s not something a clinician directly decides in routine care and may involve guardians or substitutes for decision-making when someone is found not competent. For example, a patient may have the capacity to consent to a routine antibiotic but may lack the capacity to consent to a high-risk surgery, requiring a careful assessment for that particular decision and possibly a surrogate decision-maker. The difference is why the statement that capacity is task- and decision-specific and can be reassessed, while competence is a legal status determined by the courts, is the correct way to distinguish the two. The idea that capacity is fixed and universal, that competence equals medical judgement, or that they are identical does not fit because capacity fluctuates with tasks and circumstances, competence is not a medical judgment, and the two terms refer to different realms.

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