Does the level of mobility on ICU discharge impact post-ICU outcomes? A retrospective analysis

• Published in: Disability and rehabilitation p. 1
• Main Authors: Haylett, Rebekah, Grant, Jonathan, Williams, Mark A, Gustafson, Owen
• Format: Journal Article
• Language: English
• Published: England 05.11.2024
• Subjects: Intensive Care Unit; mobility; rehabilitation; outcomes; Manchester Mobility Score
• ISSN: 1464-5165
• DOI: 10.1080/09638288.2024.2310186

Mobilisation is a common intervention in Intensive Care (ICU). However, few studies have explored the relationship between mobility levels and outcomes. This study assessed the association of the level of mobility on ICU discharge with discharge destination from the hospital and hospital length of stay. A retrospective analysis of data from 522 patients admitted to a single UK general ICU who were ventilated for ≥5 days was performed. The level of mobility was assessed using the Manchester Mobility Score (MMS). Multivariable regression analysed demographic and clinical variables for the independence of association with discharge destination and hospital length of stay. MMS ≥5 on ICU discharge was independently associated with discharge destination and hospital LOS (  < 0.001). Patients achieving MMS ≥5 on ICU discharge were more likely to be discharged home (OR 3.86 95% CI 2.1 to 6.9,  < 0.001), and had an 11.8 day shorter hospital LOS (95% CI -17.6 to -6.1,  < 0.001). The ability to step transfer to a chair (MMS ≥5) before ICU discharge was independently associated with discharge to usual residence and hospital LOS, irrespective of preadmission morbidity. Increasing the level of patient mobility at ICU discharge should be a key focus of rehabilitation interventions.