First name
Linda
Last name
Dynan

Title

Diagnostic Testing During Pediatric Hospitalizations: The Role of Attending In-House Coverage and Daytime Exposure.

Year of Publication

2020

Number of Pages

508-515

Date Published

2020 May - Jun

ISSN Number

1876-2867

Abstract

<p><strong>OBJECTIVE: </strong>Overuse of diagnostic tests is of particular concern for pediatric academic medical centers. Our objective was to measure variation in testing based on proportion of hospitalization during the day versus night and the association between attending in-house coverage on the teaching service and test utilization for hospitalized pediatric patients.</p>

<p><strong>METHODS: </strong>Electronic health record data from 11,567 hospitalizations to a large, Northeastern, academic pediatric hospital were collected between January 2007 and December 2010. The patient-level dataset included orders for laboratory and imaging tests, information about who placed the order, and the timing of the order. Using a cross-sectional effect modification analysis, we estimated the difference in test utilization attributable to attending in-house coverage.</p>

<p><strong>RESULTS: </strong>We found that admission to the teaching service was independently associated with higher utilization of laboratory and imaging tests. However, the number of orders was 0.76 lower (95% confidence interval:-1.31 to -0.21, P = .006) per 10% increase in the proportion in the share of the hospitalization that occurred during daytime hours on the teaching services, which is attributable to direct attending supervision.</p>

<p><strong>CONCLUSIONS: </strong>Direct attending care of hospitalized pediatric patients at night was associated with slightly lower diagnostic test utilization.</p>

DOI

10.1016/j.acap.2019.09.008

Alternate Title

Acad Pediatr

PMID

31648058
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Title

Costs of Venous Thromboembolism, Catheter-Associated Urinary Tract Infection, and Pressure Ulcer.

Year of Publication

2015

Number of Pages

432-9

Date Published

2015 Sep

ISSN Number

1098-4275

Abstract

<p><strong>OBJECTIVE: </strong>To estimate differences in the length of stay (LOS) and costs for comparable pediatric patients with and without venous thromboembolism (VTE), catheter-associated urinary tract infection (CAUTI), and pressure ulcer (PU).</p>

<p><strong>METHODS: </strong>We identified at-risk children 1 to 17 years old with inpatient discharges in the Nationwide Inpatient Sample. We used a high dimensional propensity score matching method to adjust for case-mix at the patient level then estimated differences in the LOS and costs for comparable pediatric patients with and without VTE, CAUTI, and PU.</p>

<p><strong>RESULTS: </strong>Incidence rates were 32 (VTE), 130 (CAUTI), and 3 (PU) per 10 000 at-risk patient discharges. Patients with VTE had an increased 8.1 inpatient days (95% confidence interval [CI]: 3.9 to 12.3) and excess average costs of $27 686 (95% CI: $11 137 to $44 235) compared with matched controls. Patients with CAUTI had an increased 2.4 inpatient days (95% CI: 1.2 to 3.6) and excess average costs of $7200 (95% CI: $2224 to $12 176). No statistical differences were found between patients with and without PU.</p>

<p><strong>CONCLUSIONS: </strong>The significantly extended LOS highlights the substantial morbidity associated with these potentially preventable events. Hospitals seeking to develop programs targeting VTE and CAUTI should consider the improved turnover of beds made available by each event prevented.</p>

DOI

10.1542/peds.2015-1386

Alternate Title

Pediatrics

PMID

26260712
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