As part of their antimicrobial stewardship initiative, Hospital A is using a qualitative study to...

Qualitative studies focus on collecting subjective data, including personal narratives, observations, and experiences. These data are not numeric, and instead aim to explore themes and meaning from contextual, non-quantifiable information.

From the APIC Text:

“Qualitative methods... Measures or data: Subjective, Unique, Differs over time, sample, and context.”