Fig 1. Association between the proportion of PPRs and predicted rates of HA-MRSA.

HA-MRSA, hospital-acquired methicillin-resistant Staphylococcus aureus infection. PPRs, private patient rooms. Illustration of the average marginal effects of PPRs on HA-MRSA infection rates, which were estimated using a multivariable negative binomial regression model. Data included discharges between September 2015 and August 2016 from 340 US hospitals.