Predictors of superficial and severe hospital-acquired pressure injuries: A cross-sectional study using the International Pressure Ulcer Prevalence™ survey

A decline in superficial, but not severe, hospital-acquired pressure injuries suggests current prevention techniques might not adequately prevent severe pressure injuries. Generally, risk factors for superficial and severe pressure injuries were highly similar where all 14 of the risk factors were significant in both regression models. However, five risk factors in particular - ICU stay, presence of an ostomy, patient age, ambulatory status, and presence of a fecal management system - had substantially different effect sizes.