Emily K. Trudell

Effectiveness of an Asthma Quality Improvement Program Designed for Maintenance of Certification

OBJECTIVE: Pediatricians are required to perform quality improvement for board recertification. We developed an asthma project within the Pediatric Physicians’ Organization at Children’s, an independent practice association affiliated with Boston Children’s Hospital, designed to meet recertification requirements and improve asthma care. METHODS: The program was based on the learning collaborative model. We developed practice-based registries of children 5 to 17 years of age with persistent asthma and helped physicians improve processes of asthma care through education, data feedback, and sharing of best practices. RESULTS: Fifty-six physicians participated in 3 cohorts; 594 patients were included in the project. In all cohorts, improvements occurred in the use of asthma action plans (62.4%–76.8% cohort 1, 50.6%–88.4% cohort 2, 53.0%–79.6% cohort 3) and Asthma Control Tests (4.6%–55.2% cohort 1, 9.0%–67.8% cohort 2, 15.2%–61.4% cohort 3). Less consistent improvements were observed in seasonal influenza vaccines, controller medications, and asthma follow-up visits. The proportion of patients experiencing ≥1 asthma exacerbation within the year declined in all 3 cohorts (37.8%–19.9%, P = .0002 cohort 1; 27.8%–20.7%, P = .1 cohort 2; 36.6%–26.9%, P = .1 cohort 3). For each cohort, asthma exacerbations declined to a greater extent than those of a comparison group. CONCLUSIONS: This asthma quality improvement project designed for maintenance of certification improved processes of care among patients with persistent asthma. The learning collaborative approach may be a useful model for other board-recertification quality improvement projects but requires a substantial investment of organizational time and staff.

Trends in Ambulatory Care for Children with Concussion and Minor Head Injury from Eastern Massachusetts between 2007 and 2013

OBJECTIVE To characterize trends in health care utilization and costs for children diagnosed with concussion or minor head injury within a large pediatric primary-care association. STUDY DESIGN We conducted a retrospective cohort analysis from 2007 through 2013 examining all outpatient medical claims related to concussion and minor head injury from 4 commercial insurance companies for children 6-21 years of age who were patients within a large pediatric independent practice association located throughout eastern Massachusetts. RESULTS Health care visits for concussion and minor head injury increased more than 4-fold during the study period, with primary-care and specialty clinics experiencing the greatest increases in the rate of visits while emergency department visits increased comparatively less. These increases were accounted for by both the proportion of children diagnosed with concussion or minor head injury (1.3% of all children in 2007 vs 3.3% in 2013) and the number of encounters per diagnosed patient (1.0 encounters per patient in 2007 vs 1.7 in 2013). Although the overall population costs devoted to care for concussion or minor head injury increased 34%, the cost per individual diagnosed child decreased 31%. CONCLUSIONS Over the past 7 years, health care encounters for children diagnosed with concussion or minor head injury increased substantially in eastern Massachusetts. Care for these injuries increasingly shifted from the emergency department to primary-care and specialty providers.

A Quality Improvement Program to Reduce Unnecessary Referrals for Adolescent Scoliosis

OBJECTIVE: Adolescent idiopathic scoliosis (AIS) is a relatively common reason for referral to orthopedic surgery, but most referred patients do not require bracing or surgery. We developed a quality improvement (QI) program within the Pediatric Physicians’ Organization at Children’s, an independent practice association affiliated with Boston Children’s Hospital, to reduce unnecessary specialty referrals for AIS. METHODS: The QI program consisted of physician education, decision support tools available at the point of care, and longitudinal feedback of data on physician referrals for AIS. Referral patterns in the 2-year postintervention period were tracked and compared with those of the 2-year preintervention period. Clinical characteristics of referred patients were compared through claims analysis and chart review. RESULTS: Initial visits to orthopedic surgery for AIS declined from 5.1 to 4.1 per 1000 adolescents per year, a reduction of 20.4% (P = .01). Process control chart analysis showed a rapid change in referral patterns after the initiation of the program which was sustained over the 2-year postintervention period and demonstrated that 66 initial and 131 total AIS specialty visits were avoided as a result of the program. CONCLUSIONS: A QI program consisting of physician education, decision support available at the point of care, and longitudinal data feedback led to a sustained reduction in unnecessary referrals for AIS. This program can serve as a model for other programs that seek to shift the locus of care from specialists to primary care providers.

Correlation of Care Process Measures With Childhood Asthma Exacerbations

OBJECTIVE: We sought to define processes of pediatric asthma care identifiable through administrative data that correlate with asthma exacerbations for use in quality improvement. METHODS: Commercially insured children aged 5 to 17 years from the Pediatric Physicians’ Organization at Children’s, an independent practice association affiliated with Boston Children’s Hospital, with persistent asthma in 2008, 2009, or 2010 were identified. The correlations of various process measures with asthma exacerbations, defined as hospitalizations or emergency department visits for asthma or outpatient visits for asthma with an oral steroid prescription, were analyzed by using logistic regression. RESULTS: Significant correlations were found between filling 0 vs ≥1 controller medications in all years (relative risk [RR] 3.35, 2.11, and 2.71 in 2008, 2009, and 2010, respectively) although only 4% of subjects overall filled no controller medications. The asthma medication ratio (controller prescriptions divided by total asthma prescriptions) was also associated with exacerbations, with the lowest 2 quartiles having a lower risk compared with the highest in all years (RR 2.27, 2.45, and 2.39 for the lowest; RR 2.10, 2.02, and 2.65 for the second quartile in 2008, 2009, and 2010, respectively). CONCLUSIONS: Filling 0 vs ≥1 controllers and the asthma medication ratio correlated with asthma exacerbations. Although both might serve as quality improvement metrics for pediatric asthma, we favor the asthma medication ratio because it applies to a broader range of children with asthma and better reflects the recommended clinical approach for children with persistent asthma.

Shared Care: A Quality Improvement Initiative to Optimize Primary Care Management of Constipation

BACKGROUND: Pediatric constipation is commonly managed in the primary care setting, where there is much variability in management and specialty referral use. Shared Care is a collaborative quality improvement initiative between Boston Children’s Hospital and the Pediatric Physician’s Organization at Children’s (PPOC), through which subspecialists provide primary care providers with education, decision-support tools, pre-referral management recommendations, and access to advice. We investigated whether Shared Care reduces referrals and improves adherence to established clinical guidelines. METHODS: We reviewed the primary care management of patients 1 to 18 years old seen by a Boston Children’s Hospital gastroenterologist and diagnosed with constipation who were referred from PPOC practices in the 6 months before and after implementation of Shared Care. Charts were assessed for patient factors and key components of management. We also tracked referral rates for all PPOC patients for 29 months before implementation and 19 months after implementation. RESULTS: Fewer active patients in the sample were referred after implementation (61/27 365 [0.22%] vs 90/27 792 [0.36%], P = .003). The duration of pre-referral management increased, and the rate of fecal impaction decreased after implementation. No differences were observed in documentation of key management recommendations. Analysis of medical claims showed no statistically significant change in referrals. CONCLUSIONS: A multifaceted initiative to support primary care management of constipation can alter clinical care, but changes in referral behavior and pre-referral management may be difficult to detect and sustain. Future efforts may benefit from novel approaches to provider engagement and systems integration.

Total Direct Medical Expenses and Characteristics of Privately Insured Adolescents Who Incur High Costs

IMPORTANCE Accountable care payment models aim to reduce total direct medical expenses for high-cost patients through improved quality of care and preventive health services. Little is known about health care expenditures of privately insured adolescents, especially those who incur high costs. OBJECTIVES To assess health care expenditures for high-cost adolescents and to describe the patient characteristics associated with high medical costs. DESIGN, SETTING, AND PARTICIPANTS A retrospective cohort analysis was conducted of data from January 1 to December 31, 2012, of 13,103 privately insured adolescents aged 13 to 21 years (mean [SD] age, 16.3 [2.4] years; 6764 [51.6%] males) at 82 independent pediatric primary care practices in Massachusetts. Analysis was conducted from April 1, 2014, to April 1, 2015. MAIN OUTCOMES AND MEASURES We compared demographic (age, sex, median income by zip code) and clinical (obesity, behavioral health problem, complex chronic condition) characteristics between high-cost (top 1%) and non-high-cost adolescents. We assigned high-cost adolescents to clinical categories using software from the Agency for Healthcare Research and Quality to describe clinically relevant patterns of spending. RESULTS Total direct medical expenses were

Practice-Based Quality Improvement Collaborative to Increase Chlamydia Screening in Young Women.

41.2 million for the entire cohort and a median

Enhancing Pediatricians’ Behavioral Health Competencies Through Child Psychiatry Consultation and Education

1167 per patient. A total of 132 (1.0%) patients with the highest costs accounted for 23.6% of expenses of the cohort, with a median

Appropriateness of Tympanostomy Tubes in the Boston Metropolitan Area: Are the AAO-HNSF Guidelines Being Met?:

52,577 per patient. Mental health disorders were the most common diagnosis in high-cost patients; 78 (59.1%) of these patients had at least 1 behavioral health diagnosis. Pharmacy costs accounted for 28.4% of total direct medical expenses of high-cost patients; primary care accounted for 1.0%. Characteristics associated with being a high-cost patient included having 1 complex chronic condition (relative risk [RR], 6.5; 95% CI, 4.7-9.0), having 2 or more complex chronic conditions (RR, 23.5; 95% CI, 14.2-39.1), having any behavioral health diagnosis (RR, 3.6; 95% CI, 2.6-5.1), and obesity (RR, 2.0; 95% CI, 1.3-3.0). CONCLUSIONS AND RELEVANCE Total direct medical expenses for privately insured high-cost adolescents are associated with medical complexity, mental health conditions, and obesity. Cost reduction strategies in similar populations should be tailored to these cost drivers.

Primary Care Implementation of Instrument-Based Vision Screening for Young Children

BACKGROUND AND OBJECTIVE: Chlamydia trachomatis infections are common among sexually active young women. We developed a practice-based quality improvement (QI) collaborative to increase Chlamydia screening in at-risk young women. METHODS: Structured data fields were integrated into the electronic record for practices affiliated with Boston Children’s Hospital. A learning community (LC) was developed. Content included the adolescent well visit, assessment of sexual/risk behaviors, epidemiology of sexually transmitted diseases, and screening methods. The QI initiative effectiveness was assessed by comparing preintervention and postintervention rates of Chlamydia screening by using statistical process control analyses and logistic regressions. RESULTS: LC participants demonstrated significant increases in recommended Chlamydia screening, as illustrated by using Healthcare Effectiveness Data and Information Set (HEDIS) screening rates (LC1: 52.8% preintervention vs 66.7% postintervention [P < .0001]; LC2: 57.8% preintervention vs 69.3% postintervention [P < .0001]). Participating practices reported total improvements larger than nonparticipating practices (13.9% LC1, 11.5% LC2, and 7.8% nonparticipants). QI and LC efforts also led to increased documentation of sexual activity status in the record (LC1: 61.2% preintervention to 91.2% postintervention [P < .0001]; LC2: 43.3% preintervention to 61.2% postintervention [P < .0001]). Nonparticipating practices were more likely to perform indiscriminate screening. CONCLUSIONS: Through our QI and LC efforts, statistically and clinically meaningful improvements in Chlamydia screening rates were attained. Differences in rates of improvement indicate that LC participation likely had effects beyond electronic medical record changes alone. During the project time frame, national HEDIS screening rates remained unchanged, suggesting that the observed improvements were related to the interventions and not to a national trend. As a result of QI tools provided through the LCs, HEDIS screening goals were achieved in a primary care setting.