KMID : 1044520230860020133
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Tuberculosis and Respiratory Diseases 2023 Volume.86 No. 2 p.133 ~ p.141
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Association between Participation in a Rehabilitation Program and 1-Year Survival in Patients Requiring Prolonged Mechanical Ventilation
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Yoo Wan-Ho
Jang Myung-Hun Kim Sang-Hun Kim Soo-Han Jo Eun-Jung Eom Jung-Seop Mok Jeong-Ha Kim Mi-Hyun Lee Kwang-Ha
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Abstract
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Background The present study evaluated the association between participation in a rehabilitation program during a hospital stay and 1-year survival of patients requiring at least 21 days of mechanical ventilation (prolonged mechanical ventilation [PMV]) with various respiratory diseases as their main diagnoses that led to mechanical ventilation.
Methods Retrospective data of 105 patients (71.4% male, mean age 70.1¡¾11.3 years) who received PMV in the past 5 years were analyzed. Rehabilitation included physiotherapy, physical rehabilitation, and dysphagia treatment program that was individually provided by physiatrists.
Results The main diagnosis leading to mechanical ventilation was pneumonia (n=101, 96.2%) and the 1-year survival rate was 33.3% (n=35). One-year survivors had lower Acute Physiology and Chronic Health Evaluation (APACHE) II score (20.2¡¾5.8 vs. 24.2¡¾7.5, p=0.006) and Sequential Organ Failure Assessment score (6.7¡¾5.6 vs. 8.5¡¾2.7, p=0.001) on the day of intubation than non-survivors. More survivors participated in a rehabilitation program during their hospital stays (88.6% vs. 57.1%, p=0.001). The rehabilitation program was an independent factor for 1-year survival based on the Cox proportional hazard model (hazard ratio, 3.513; 95% confidence interval, 1.785 to 6.930; p<0.001) in patients with APACHE II scores ¡Â23 (a cutoff value based on Youden¡¯s index).
Conclusion Our study showed that participation in a rehabilitation program during hospital stay was associated with an improvement of 1-year survival of PMV patients who had less severe illness on the day of intubation.
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KEYWORD
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Mechanical Ventilation, Rehabilitation, Intensive Care Unit
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