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Randomized Controlled Trial
. 2017 May;17(5):1325-1333.
doi: 10.1111/ajt.14064. Epub 2016 Oct 27.

Pattern and Predictors of Hospital Readmission During the First Year After Lung Transplantation

M Alrawashdeh  1 , R Zomak  2 , M A Dew  3 , S Sereika  1 , M K Song  4 , J M Pilewski  3 , A DeVito Dabbs  1
Affiliations
Randomized Controlled Trial

Pattern and Predictors of Hospital Readmission During the First Year After Lung Transplantation

M Alrawashdeh et al. Am J Transplant. 2017 May.

Abstract

Hospital readmission after lung transplantation negatively affects quality of life and resource utilization. A secondary analysis of data collected prospectively was conducted to identify the pattern of (incidence, count, cumulative duration), reasons for and predictors of readmission for 201 lung transplant recipients (LTRs) assessed at 2, 6, and 12 mo after discharge. The majority of LTRs (83.6%) were readmitted, and 64.2% had multiple readmissions. The median cumulative readmission duration was 19 days. The main reasons for readmission were other than infection or rejection (55.5%), infection only (25.4%), rejection only (9.9%), and infection and rejection (0.7%). LTRs who required reintubation (odds ratio [OR] 1.92; p = 0.008) or were discharged to care facilities (OR 2.78; p = 0.008) were at higher risk for readmission, with a 95.7% cumulative incidence of readmission at 12 mo. Thirty-day readmission (40.8%) was not significantly predicted by baseline characteristics. Predictors of higher readmission count were lower capacity to engage in self-care (incidence rate ratio [IRR] 0.99; p = 0.03) and discharge to care facilities (IRR 1.45; p = 0.01). Predictors of longer cumulative readmission duration were older age (arithmetic mean ratio [AMR] 1.02; p = 0.009), return to the intensive care unit (AMR 2.00; p = 0.01) and lower capacity to engage in self-care (AMR 0.99; p = 0.03). Identifying LTRs at risk may assist in optimizing predischarge care, discharge planning and long-term follow-up.

Keywords: allied health/nursing; clinical research/practice; complication; health services and outcomes research; hospital discharge; hospital readmission; lung disease; lung transplantation/pulmonology; patient characteristics.

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Conflict of interest statement

DISCLOSURE

The authors of this manuscript have no conflicts of interest to disclose as described by the American Journal of Transplantation.

Figures

Figure 1
Figure 1
Reasons for readmission per assessment time interval during the first year after lung transplantation discharge. Categorized as outlined by the International Society of Heart and Lung Transplantation (ISHLT) (21).
Figure 2
Figure 2
Percentage of total readmissions per each month during the first year after lung transplantation discharge.
Figure 3
Figure 3
Cumulative incidence of readmission by reintubation status and discharge destination during the first year after lung transplantation discharge.
See this image and copyright information in PMC

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