Which of the following terms would best describe "low-value care"?

The term "low-value care" refers to medical services or interventions that provide minimal benefit to patients compared to their costs or potential harms. This concept highlights situations where the treatment or service may not substantially improve health outcomes or may even lead to adverse effects that outweigh the perceived benefits.

In this context, low-value care represents a scenario where care is not justified given the patient's condition or the evidence supporting the intervention. It emphasizes a lack of meaningful impact on health, making the focus on both effectiveness and the potential risks inherent in certain treatments.

The other options describe various aspects of care that are generally regarded as high-value, such as being effective, evidence-based, or economically efficient, which contrasts with the essence of low-value care. Therefore, identifying care that provides minimal benefit or causes more harm captures the core idea of low-value care accurately.