Identification of Overweight and Obesity in Low-Income Minority Children by Pediatric Providers and Child Characteristics Associated With Underrecognition.

INTRODUCTION: Childhood overweight and obesity remains prevalent. We sought to identify characteristics associated with correct coding of obese and overweight children ages 2-9 years by pediatric primary care providers (PCPs) in an urban, minority clinic. METHOD: Samples included electronic health records pre- (n = 262) and post- (n = 244) provider training to implement an intervention aiming to improve consistency in obesity prevention and management guidelines from 15 providers. Analysis included descriptive statistics and simple logistic regression. RESULTS: Child characteristics consistently associated with correct coding in both pre- and post-intervention included children with obese body mass index percentiles (vs. overweight) and older-aged children (vs. toddlers). Provider characteristics were not associated. DISCUSSION: Improvements in coding overweight and obese children occurred post-intervention, yet many were missed. Knowledge of characteristics associated with missed coding can inform targeted training for PCPs to implement evidence-based obesity guidelines with full fidelity for all families.

Modifying Provider Practice To Improve Assessment of Unhealthy Weight and Lifestyle in Young Children: Translating Evidence in a Quality Improvement Initiative for At-Risk Children.

BACKGROUND: We designed a quality improvement (QI) project to address the high prevalence of childhood overweight and obesity (OW/OB) in our patient population and the inconsistencies among primary care providers in recognizing and addressing OW/OB. METHODS: We used mixed methods data collection approach to evaluate a QI project, the Childhood Healthy Behaviors Intervention (CHBI), to improve provider obesity prevention practice in two low-income, predominantly African American pediatric primary care clinics. Electronic record data were extracted from all 2-9 year well visits pre- and postintervention for frequency of appropriate diagnostic coding of OW/OB. We reviewed a random sample of records for details of health habit assessment and counseling documentation. Focused interviews were conducted to elicit provider responses regarding impressions of the intervention. RESULTS: The preintervention sample of records (n = 267) was extracted from 18 providers and the postsample (n = 253) from 19 providers. Providers showed improvement in the recognition of OW/OB with appropriate diagnostic coding (52% pre, 68% post), improvement in assessment of health habits informed by the habit survey (0% pre, 76% post), improvement in counseling of healthy behaviors (86% pre, 92% post), and improvement in goal setting of healthy behaviors (12% pre, 70% post). CONCLUSIONS: Our findings suggest that implementing a time efficient primary care intervention with brief provider training can improve provider recognition of OW/OB, as well as improve provider behavior targeted at childhood obesity prevention. This project contributes needed QI evidence on interventions to prevent and address OW/OB in primary care settings and calls for further work to strengthen implementation in similar contexts.

Cranial computed tomography utilization for suspected ventriculoperitoneal shunt malfunction in a pediatric emergency department.

BACKGROUND: Computed tomography (CT) scan, the largest medical source of ionizing radiation in the United States, is used to test for failure of ventricular peritoneal shunts. STUDY OBJECTIVES: To quantify the exposure to cranial CT scans in pediatric patients presenting with symptoms of shunt malfunction, and to measure the association of signs and symptoms with clinical shunt malfunction and the need for neurosurgical intervention within 30 days of presentation. METHOD: This was a quality improvement study evaluating a pathway used by providers in a tertiary care pediatric emergency department with 85,000 patient visits per year, by retrospective chart review of 223 patient visits for suspected shunt malfunction. We determined the median CT scan per patient per year and the association of signs and symptoms on the pathway with radiological signs of shunt failure and neurosurgical intervention within 30 days of scan. RESULTS: The median exposure was 2.6 (interquartile range 1.44-4.63) scans per patient per year. Among 11 signs and symptoms, none was associated with radiologic shunt failure. Neurosurgical intervention within 30 days was positively associated with bulging fontanelle (adjusted odds ratio [AOR] 11.78; 95% confidence interval [CI] 1.67-83.0) and behavioral change (AOR 3.01; 95% CI 1.14-7.93), and negatively associated with seizure (AOR 0.13; 95% CI 0.02-0.79) and fever (AOR 0.15; 95% CI 0.04-0.55). CONCLUSIONS: Patients with ventricular peritoneal shunts underwent many cranial CT scans each year. None of the signs or symptoms included on the clinical pathway was predictive of changes on CT scan.