What term is used to refer to more than one person with mental illnesses?

The term "persons with mental illnesses" is appropriate because it directly addresses the individuals experiencing mental health conditions while recognizing their humanity. This terminology highlights a respectful and person-centered approach, focusing on the individuals rather than defining them solely by their diagnosis. It emphasizes inclusivity and avoids stigmatization by framing mental illness as one aspect of a person's experience rather than the defining characteristic.

The other options do not provide the same clarity or respect. References to "individuals suffering" can imply a deficit or an overarching focus on pain, which may not fully reflect the experiences of those living with mental health challenges. "People with health concerns" is a broader term that can dilute the specific context of mental health. Meanwhile, "groups categorized by conditions" suggests a more clinical and less personal view, which may inadvertently reduce the individuals' identities to their conditions rather than acknowledging their diverse experiences and capabilities.