The Effect of Limited English Proficiency on Pediatric Hospital Readmissions
Mindy Ju1, Nathan Luna2, K T Park3
1Divisions of Pediatric Critical Care Medicine and mju@stanford.edu.
Insights
Limited English proficiency (LEP) in children does not increase hospital readmission risk. This study found no significant difference in 7- or 30-day readmission rates between LEP and English-proficient (EP) pediatric patients.
Area of Science:
- Pediatric Health Outcomes
- Health Disparities Research
- Hospital Readmission Analysis
Background:
- Limited English proficiency (LEP) is linked to poorer pediatric health outcomes.
- Understanding the impact of LEP on hospital readmissions is crucial for equitable care.
Purpose of the Study:
- To investigate the association between LEP status and pediatric hospital readmissions.
- To determine if LEP independently affects readmission rates in children.
Main Methods:
- Retrospective cohort analysis of over 67,000 pediatric encounters (2008-2014).
- Examined LEP status against 7- and 30-day readmission rates.
- Controlled for factors including age, ethnicity, insurance, socioeconomic status, and illness severity.
Main Results:
- Overall 7-day readmission was 3.9% and 30-day was 8.2%.
- LEP patients were younger, poorer, and more likely to have government insurance.
- After adjustment, LEP status was not associated with increased 7- or 30-day readmission risk (aOR 1.00 and 0.97).
- Hispanic ethnicity, higher severity of illness, and complex chronic conditions were associated with higher readmission odds.
Conclusions:
- This study indicates no increased risk of hospital readmission for pediatric patients with LEP compared to English-proficient (EP) patients.
- Factors like ethnicity, illness severity, and chronic conditions are stronger predictors of readmission.
- Further research may explore nuanced interactions and interventions for vulnerable pediatric populations.
Background:
The relationship between limited English proficiency (LEP) and worse pediatric health outcomes is well documented.
Objectives:
To determine the relationship between LEP status and pediatric hospital readmissions.
Methods:
We performed a retrospective cohort analysis of children ≤ 18 years old admitted to a tertiary children's hospital from 2008 to 2014. The main exposure was LEP status. Independent variables included sex, age, race/ethnicity, insurance, median household income, surgical/medical status, severity of illness (SOI), the presence of a complex chronic condition, and length of stay. Primary outcome measures were 7- and 30-day readmission.
Results:
From 67 473 encounters, 7- and 30-day readmission rates were 3.9% and 8.2%, respectively. LEP patients were more likely to be younger, poorer, and Hispanic; have lower SOI; and government-subsidized insurance. Adjusted odds for 7- or 30-day readmission for LEP versus English-proficient (EP) patients were 1.00 (P = .99) and 0.97 (P = .60), respectively. Hispanic ethnicity (adjusted odds ratio [aOR]: 1.26 [P = .002] and 1.14 [P = .02]), greater SOI (aOR: 1.04 [P < .001] and 1.05 [P < .001]), and the presence of a complex chronic condition (aOR: 2.31 [P < .001] and 3.03 [P < .001]) were associated with increased odds of 7- and 30-day readmission, respectively. White LEP patients had increased odds of 7- and 30-day readmission compared with white EP patients (aOR: 1.46 [P = .006] and 1.32 [P = .007]) and the poorest LEP patients had increased odds of 7- and 30-day readmission compared with the poorest EP patients (aOR: 1.77 [P = .04] and 2.00 [P < .001]).
Conclusions:
This is the first large study evaluating the relationship between LEP and pediatric hospital readmission. There was no increased risk of readmission in LEP patients compared with EP patients.
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