Shilpa Krishnan1, Patricia E Karg1, Michael L Boninger1,2, David M Brienza1. 1. a Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences , University of Pittsburgh , Pittsburgh , PA , USA. 2. b Department of Physical Medicine and Rehabilitation , University of Pittsburgh , Pittsburgh , PA , USA.
Abstract
OBJECTIVE: To determine if the presence of pneumonia and pressure ulcers are associated in individuals with an acute spinal cord injury during acute care and rehabilitation hospitalizations. DESIGN: Retrospective, secondary analyses of data obtained from the Spinal Cord Injury Model Systems enrolled from 1993 until 2006 Setting: Acute care hospitalization and inpatient rehabilitation facilities Participants: A cohort of individuals hospitalized in acute care (n = 3,098) and inpatient rehabilitation (n = 1,768) was included in the analysis. Frequencies of pressure ulcer formation and episodes of pneumonia were noted in both settings. INTERVENTIONS: Not applicable. OUTCOME MEASURES: Pressure ulcer formation and diagnosis of pneumonia Results: The development of pressure ulcers, including stage I, was 20.3% acute care and 21.1% during in inpatient rehabilitation. Multivariate logistic regression analyses revealed a significant association of pneumonia with occurrence of pressure ulcers (P ≤ 0.001, OR = 2.3 and 2.2 respectively), the American Spinal Injury Association Impairment Scale grades (P < 0.001), and utilization of mechanical ventilation (P < 0.01) in both settings. CONCLUSION: A higher presence of pressure ulcers was found in individuals with pneumonia, after adjusting for injury severity, age, sex, and utilization of mechanical ventilation. Impaired inflammatory response and decreased mobility in individuals with pneumonia may predispose these individuals to develop pressure ulcers. Surveillance and preventive measures for pressure ulcers should be rigorous in individuals with SCI and pneumonia.
OBJECTIVE: To determine if the presence of pneumonia and pressure ulcers are associated in individuals with an acute spinal cord injury during acute care and rehabilitation hospitalizations. DESIGN: Retrospective, secondary analyses of data obtained from the Spinal Cord Injury Model Systems enrolled from 1993 until 2006 Setting: Acute care hospitalization and inpatient rehabilitation facilities Participants: A cohort of individuals hospitalized in acute care (n = 3,098) and inpatient rehabilitation (n = 1,768) was included in the analysis. Frequencies of pressure ulcer formation and episodes of pneumonia were noted in both settings. INTERVENTIONS: Not applicable. OUTCOME MEASURES: Pressure ulcer formation and diagnosis of pneumonia Results: The development of pressure ulcers, including stage I, was 20.3% acute care and 21.1% during in inpatient rehabilitation. Multivariate logistic regression analyses revealed a significant association of pneumonia with occurrence of pressure ulcers (P ≤ 0.001, OR = 2.3 and 2.2 respectively), the American Spinal Injury Association Impairment Scale grades (P < 0.001), and utilization of mechanical ventilation (P < 0.01) in both settings. CONCLUSION: A higher presence of pressure ulcers was found in individuals with pneumonia, after adjusting for injury severity, age, sex, and utilization of mechanical ventilation. Impaired inflammatory response and decreased mobility in individuals with pneumonia may predispose these individuals to develop pressure ulcers. Surveillance and preventive measures for pressure ulcers should be rigorous in individuals with SCI and pneumonia.
Authors: Francisco Manzano; Maria José Navarro; Delphine Roldán; Maria Angeles Moral; Isabel Leyva; Carmen Guerrero; Maria Angustias Sanchez; Manuel Colmenero; Enrique Fernández-Mondejar Journal: J Crit Care Date: 2009-10-30 Impact factor: 3.425