Factors associated with an extended length of stay in the pediatric burn patient.

BACKGROUND

The Center for Medicaid and Medicare Services predicts the length of stay for pediatric burn patients based on several variables. However, many patients exceed their anticipated length. This study looks to identify aspects of patient presentation, wound characteristics, treatment, and discharge that are associated with a longer-than-predicted length of stay to identify strategies to safely reduce it.

METHODS

We conducted a retrospective chart review of 535 pediatric burn patients admitted to our academic hospital from January 2018 to December 2020. 405 patients met inclusion criteria. Data were collected and analyzed.

RESULTS

Average patient age was 3.36 years. 72.3% were treated for scald burns. Average length of stay was 13.5 days. 20.5% (n = 83) of patients exceeded their predicted length of stay. In comparing patients who exceeded their predicted length of stay to those who did not, the former had significant differences in burn causes, percent total body surface area burned (12.80% vs 4.24% [P = .000]), and body areas involved. Patients who exceeded length of stay had a higher incidence of endotracheal intubation (15.7% vs 1.3%), surgical intervention (85.5% vs 29.2%), need for tube-feeding (48.2% vs 4.3%), and intensive care unit admissions (22.9% vs 2.2% [P = .00 all]). They also averaged more operations, autografting (31.3% vs 1.6% [P = .00]), total operating room time (250 vs 31 minutes [P = .00]), and time to the first operation (2.32 vs 1.64 days [P = .00]). Tube-feeding averaged 9.52 vs 0.72 days (P = .00) extending patient stay after wound stability (43.9% vs 4.3% [P = .00]). These patients also required more discharge planning, with higher rates of Child Protective Services involvement (39.8% vs 10.9% [P = .00]), services consulted (1.06 vs 0.24 [P = .00]), and discharges to inpatient rehabilitation (8.6% vs 0.6% [P = .00]). 89.6% of all patients followed up in clinic.

CONCLUSIONS

Twenty percent of pediatric burn patients had a longer length of stay than predicted by the Center for Medicaid and Medicare Services. Many factors were strongly associated with a longer-than-predicted length of stay. Identifying these early on might help reduce length of stay and meet the targets of the Center for Medicaid and Medicare Services.