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Quality Improvement in Healthcare: The Six Ps of Root-Cause Analysis

To fill the need for an understanding of personal and systematic factors that impact quality of care within the emergency psychiatric setting, and especially while evaluating patient safety events, Anthony P Weiss, M.D., M.B.A, developed a mnemonic, “the six Ps,” to prompt an assessment of factors that contribute to adverse clinical outcomes. The six Ps are Patient, Personnel, Policies, Procedures, Place, and Politics.

Citation:

Weiss, A. P. (2009). Quality improvement in healthcare: the six Ps of root-cause analysis. Am J Psychiatry, 166(372).