Experiences of work performance among physician assistant nurses during the period of healthcare disruption in South Korea: a qualitative content analysis

This study showed that physician assistant who filled residents' gaps in an incomplete system experienced heavier role burdens, blurred job identity, unequal conditions, and unstable affiliation, while some also found renewed meaning and fulfillment through continuity of care and closer collaboration. With structured education, clearly defined scopes of practice after residents' return, and stable legal and organizational support, these nurses can function as more than temporary substitutes and help sustain continuity and quality of patient care.