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Biomedical subjects

Charles J Homer

Publications and source records attributed to Charles J Homer.

11 recordsLinked to original sources
PubMed2005

Impact of a quality improvement program on care and outcomes for children with asthma.

OBJECTIVE: To test a quality improvement intervention, a learning collaborative based on the Institute for Healthcare Improvement's Breakthrough Series methodology, specifically intended to improve care and outcomes for patients with childhood asthma. DESIGN: Randomized trial in primary care practices. SETTING: Practices in greater Boston, Mass, and greater Detroit, Mich. PARTICIPANTS: Forty-three practices, with 13 878 pediatric patients with asthma, randomized to intervention and control groups. Intervention Participation in a learning collaborative project based on the Breakthrough Series methodology of continuous quality improvement. MAIN OUTCOME MEASURES: Change from baseline in the proportion of children with persistent asthma who received appropriate medication therapy for asthma, and in the proportion of children whose parent received a written management plan for their child's asthma, as determined by telephone interviews with parents of 631 children. RESULTS: After adjusting for state, practice size, child age, sex, and within-practice clustering, no overall effect of the intervention was found. CONCLUSIONS: This methodologically rigorous assessment of a widely used quality improvement technique did not demonstrate a significant effect on processes or outcomes of care for children with asthma. Potential deficiencies in program implementation, project duration, sample selection, and data sources preclude making the general inference that this type of improvement program is ineffective. Additional rigorous studies should be undertaken under more optimal settings to assess the efficacy of this method for improving care.

Adolescent↗
PubMed2003

Are hospital characteristics associated with parental views of pediatric inpatient care quality?

OBJECTIVE: Patient assessments of care are increasingly being considered an important dimension of quality of care. Few studies have examined the types and extent of problems identified by parents in the care of hospitalized children and whether hospital characteristics are associated with some of these problems. The objective of this study was to describe the quality of pediatric inpatient care as perceived by parents of hospitalized children and test whether hospital characteristics (academic status, market competition, freestanding children's hospital) are associated with variations in quality. METHODS: We performed a cross-sectional analysis of surveys from 6030 parents of children who were discharged for a medical condition from 38 hospitals that used the Picker Institute's Pediatric Inpatient Survey. The Pediatric Inpatient Survey measures 7 dimensions of inpatient care quality: partnership, coordination, information to parent, information to child, physical comfort, confidence and trust, and continuity and transition. Our main outcome measures included an overall quality of care rating (1 = poor, 5 = excellent), as well as overall and dimension-specific problem scores (0 = no problems, 100 = problems with 100% of processes asked about in the survey). We used Pearson correlation to determine the strength of association between the overall quality of care rating and dimension problem scores. We tested for associations between hospital characteristics and problem scores using linear regression models, controlling for patient health status and other socioeconomic status variables. RESULTS: Parents on average rated their child's care as very good (mean: 4.2) but reported problems with 27% of the survey's hospital process measures. Information to the child (33%) and coordination of care (30%) had the highest problem rates. Parent communication problems correlated most strongly with overall quality of care ratings (r = -0.49). Parents of children who were hospitalized at academic health centers (AHCs) reported 4% more problems overall (29.8% vs 25.5%) and almost 9% more problems with coordination of care (34.1% vs 25.6%) compared with those at non-AHCs. Parents in more competitive markets reported almost 3% more problems than those in the less competitive ones (28.9% vs 26.3%). The freestanding children's hospital classification was not associated with overall problem scores. We found wide variation in problem scores by hospital, even among AHCs. Hospital and patient characteristics explained only 6% of the variance in problem scores. CONCLUSIONS: Despite high subjective ratings of quality of care, measures of specific processes of care reveal significant variations among hospitals and identify areas with opportunities for improvement. Improving the quality of communication with the parent of a hospitalized child may have the most positive impact on a hospital's overall quality of care rating. AHCs and hospitals in more competitive markets may be more prone to problems. With wide variation in parental perceptions of hospital quality of care, a systems analysis of individual hospitals may provide strategies for hospitals to deliver higher quality care.

Academic Medical Centers↗
PubMed2003

Length of stay for common pediatric conditions: teaching versus nonteaching hospitals.

OBJECTIVE: Pediatric teaching hospitals provide particular expertise in caring for children with complex or severe illnesses, yet most patients within teaching hospitals have common pediatric conditions. No study has determined whether children with common conditions remain hospitalized at teaching institutions longer than at nonteaching institutions. The objective of this study was to compare length of stay (LOS) for common pediatric conditions between teaching and nonteaching hospitals. METHODS: This study uses Massachusetts's hospital data for all discharged children ages 0 to 17 years for 1995 and 1996. Discharges were included when the principal diagnosis indicated asthma, bacterial pneumonia, convulsions, dehydration, failure to thrive, gastroenteritis, or urinary tract infections. Hospitals were classified as either teaching or nonteaching using the 1995-1996 American Hospital Association Guide. Children were identified as having a chronic condition when any discharge diagnosis was 1 of those on a previously published catalog of chronic childhood illnesses. The analysis tested the association of hospital type with LOS, controlling for chronic conditions, insurance type, age, race, diagnosis, mortality, and disposition using multivariate linear regression. RESULTS: Of 17 890 discharges for a common pediatric condition during the study period, 52.3% were from teaching hospitals. Twelve percent of common condition discharges also had a chronic disease diagnosis; 75.1% of these were discharged from a teaching hospital. LOS from nonteaching hospitals was shorter than from teaching hospitals (2.42 days vs 3.20 days). Although LOS for stays with a chronic diagnosis were longer than those without (4.75 days vs 2.56 days), controlling for chronic illness and other covariates did not eliminate the difference between LOS for nonteaching hospitals versus teaching hospitals (1.65 days vs 2.23 days). CONCLUSION: Pediatric patients with common conditions have a shorter LOS in nonteaching hospitals than those admitted to teaching hospitals by a little more than half a day. These results are unchanged when accounting for chronic conditions despite the expected results of preferential admissions to teaching hospitals for this group of patients. Additional studies should better characterize differences in patient populations, describe differences in processes, and identify differences in patient experience and outcomes to understand better the potential benefits of treating children with specific conditions at particular types of hospitals.

Asthma↗
PubMed2002

Health care use and costs for children with attention-deficit/hyperactivity disorder: national estimates from the medical expenditure panel survey.

CONTEXT: Although attention-deficit/hyperactivity disorder (ADHD) is a highly prevalent chronic condition of childhood, little is known about patterns of health care use and associated expenditures. OBJECTIVE: To compare health care use and costs among children with ADHD, children with asthma, and the general pediatric population. DESIGN AND SETTING: The 1996 Medical Expenditure Panel Survey, a nationally representative household survey. PARTICIPANTS: All 5439 children aged 5 to 20 years from the 1996 Medical Expenditure Panel Survey were included in this analysis. Children who had ADHD, asthma, or neither (general population) were identified from International Classification of Diseases, Ninth Revision, Clinical Modification codes and prescription records. MAIN OUTCOME MEASURES: Mean health care use (outpatient visits, emergency department visits, hospital stays, home health visit days, and prescriptions) and associated expenditures. RESULTS: We identified 165 children with ADHD, 322 with asthma, and 4952 with neither diagnosis. Children with ADHD had significantly higher mean total health care costs ($1151) compared with children with asthma ($1091; P<.05) and the general population ($712; P<.001). After adjusting for age, sex, race, household income, access to care, parent education, and marital status, excess total costs were $479 for children with ADHD (P<.001) and $437 for children with asthma (P<.01). CONCLUSIONS: Overall costs of care for children with ADHD are comparable to costs for children with asthma and significantly greater than for the general pediatric population. Specific types of health care use and the sources of expenditures differ between children with ADHD and children with asthma. Because much ADHD-related care occurs within school and mental health settings, these figures likely underestimate the true costs of caring for children with this condition.

Adolescent↗
PubMed2002

Impact of a health maintenance organization hospitalist system in academic pediatrics.

OBJECTIVE: Hospitalist systems decrease length of stay (LOS) and cost for hospitalized adults. Whether hospitalist systems decrease LOS and cost for hospitalized children has not been conclusively established. We wanted to determine whether a health maintenance organization's (HMO's) implementation of a pediatric hospitalist system affected LOS, costs, mortality, readmission rate, follow-up rate, and parents' ratings of care. DESIGN: Interrupted time-series study of general pediatric patients admitted to a freestanding pediatric teaching hospital from 1993 to 1998. The intervention group consisted of all patients admitted to a staff model not-for-profit HMO that began using hospitalists in October 1996. Patients in other HMOs and traditional insurance groups were studied for comparison. The main outcomes were mean LOS and inflation-adjusted costs. Other outcomes included parents' ratings of care and mortality, readmission, and follow-up rates. RESULTS: Immediately after the introduction of the hospitalist system, mean LOS for staff model not-for-profit HMO fell 12% (0.3 days), and mean cost of hospitalization decreased 16% ($217) compared with prehospitalist levels. Parental ratings of care, initially somewhat low, improved substantially. Seven-day follow-up rates, mortality, and readmission rates did not change. Comparison groups experienced no concurrent improvements in LOS, cost, parental ratings, mortality, or readmission rates. CONCLUSIONS: A pediatric hospitalist system within a staff-model HMO significantly improved LOS, cost, and parental ratings of care without affecting rates of posthospitalization follow-up. Additional studies are needed both to measure broader aspects of quality and to assess the impact of such a program on patients being cared for through other types of delivery and insurance systems.

Adolescent↗
PubMed2002

Women's health after pregnancy and child outcomes at age 3 years: a prospective cohort study.

OBJECTIVES: This study examined the persistence and comorbidity of women's physical and mental health conditions after pregnancy and the association of these conditions with child outcomes. METHODS: A national cohort of women who recently gave birth were surveyed in 1988 and again in 1991. We examined longitudinal data on maternal poor physical health, depressive symptoms, and smoking, and maternal report of child outcomes (at age approximately 3 years). RESULTS: Women's poor physical health and smoking had strong, graded associations with children's physical health and behavior problems, whereas women's depressive symptoms were associated with children's delayed language and behavior problems. CONCLUSIONS: Substantial persistence and comorbidity of women's health conditions exist after pregnancy with adverse effects on early child outcomes. Child health professionals should support services and policies that promote women's health outside the context of pregnancy.

Adult↗
PubMedDate not supplied

Improving care for children with attention deficit hyperactivity disorder: assessing the impact of self-assessment and targeted training on practice performance.

OBJECTIVES: Major gaps exist between usual clinical practice and evidence-based recommendations for care. Many interventions to improve care are costly and time intensive. This study sought to determine whether a clinician's self-assessment of their practice performance for the diagnosis and management of children with attention deficit hyperactivity disorder (ADHD) followed by attendance at a 2-day conference focused on system change would result in improvement in care. METHODS DESIGN: Quasi-experimental-before and after with external controls. PARTICIPANTS: Clinician attendees compared with convenience sample of nonattendees. OUTCOMES: Consistency with 10 specific recommendations from the American Academy of Pediatrics Guidelines concerning ADHD. ANALYSIS: Logistic regression, with use of generalized estimating equations to account for clustering of subjects within clinician practices. RESULTS: Widespread deficiencies in care were present prior to the intervention. Practice improved significantly more among conference attendees in 2 of the 10 performance measures (evaluation for coexisting conditions and offering treatment options), with positive trends in most of the other indicators. CONCLUSIONS: Practice assessment and system-based training may be a cost-effective strategy to improve practice performance.

Attention Deficit Disorder with Hyperactivity↗
PubMedDate not supplied

Diagnostic practices for attention deficit hyperactivity disorder: a national survey of primary care physicians.

BACKGROUND: The American Academy of Pediatrics (AAP) clinical practice guideline emphasizes the appropriate diagnosis of attention deficit hyperactivity disorder (ADHD) in school-aged children. Although previous studies have shown wide variation in diagnostic practices for ADHD, few recent studies have examined nationally representative samples. OBJECTIVE: To describe practice patterns of primary care physicians evaluating school-aged children for ADHD in the late 1990s and compare the patterns with subsequently published AAP guidelines. METHODS: We surveyed a national sample of 2000 primary care pediatricians and family physicians. Of the 1076 returned surveys, 861 (43%) met data quality criteria and were included in the analysis. We tabulated frequencies for each item and used a chi2 test to examine relationships between survey items and physician characteristics. RESULTS: Primary care physicians most commonly reported conducting 1-2 new evaluations for ADHD per month, the majority spending 15-45 minutes and at least 2 office visits to confirm a diagnosis of ADHD. Although 58% of physicians used formal diagnostic criteria, only 28% reported using criteria according to the Diagnostic and Statistical Manual of Mental Disorders. Eighty-three percent reported using any teacher or school information such as report cards and rating scales. Approximately 70% used ADHD-specific rating scales, and 60% used global behavior scales. A quarter of respondents obtained laboratory tests such as hematocrit, lead, and thyroid function profile. Most physicians reported routinely assessing for coexisting conditions, ranging from 74% for tic disorders to 91% for depression and conduct disorder. CONCLUSIONS: Before the publication of AAP guidelines, primary care physicians' evaluation practices for school-aged children with ADHD varied widely, especially with respect to use of Diagnostic and Statistical Manual of Mental Disorders diagnostic criteria and inappropriate diagnostic tests.

Attention Deficit Disorder with Hyperactivity↗