While Evidence-Based Medicine (EBM) and Evidence-Based Practice (EBP) are often associated with the Medical and Nursing fields respectively, the methodology behind them has been embraced and adapted for use in Public Health. It is often referred to as Evidence-Based Public Health (EBPH). For more on this concept, check out this article: "Evidence-based public health: An evolving concept."
Full citation below:
Kohatsu, N. D., Robinson, J. G., & Torner, J. C. (2004). Evidence-based public health: An evolving concept. American Journal of Preventive Medicine, 27(5), 417–421. https://doi-org.proxy.library.kent.edu/10.1016/j.amepre.2004.07.019
The Seven Steps of Evidence-Based Practice will guide you through a progressive, sequential approach to improve the quality of your patient care.
The "Searching for the Evidence" article provides an excellent, step-by-step process to for executing a quality PICO search.