Faculty Bibliography

Objective. We explored the current state of developmental screens, child development services, mechanisms to fund screens and services, and incentives for adopting new services within managed care organizations serving Medicaid enrolees. Design. National, cross-sectional mail survey. Sample/setting. Survey of 388 Medicaid managed care organizations (MMCO) enrolling children in 1998-99. Results. Most of the 155 plans that responded provided an array of developmental screenings and services, funded primarily through internal mechanisms or under Early and Periodic Screening, Diagnostic and Treatment (EPSDT) programs. Plan contacts expressed interest in implementing new services, particularly if additional funding was available. The most important motivators included requiring services in the Medicaid contract, enhanced capitation rates, and demonstration that providing child development services would reduce other utilization costs. Conclusions. If state Medicaid agencies want to enhance the child development services available through health plans, they could initiate steps such as requiring child development services in contracts with plans or providers; revising EPSDT language and engaging in more consistent enforcement; and enhancing capitation rates. More research on effectiveness and benefits of specific developmental screens and services is needed.

PURPOSE:This paper describes the development and psychometric properties of the Diabetes Problem-Solving Measure for Adolescents (DPSMA). METHODS:The DPSMA is a structured, interview-based questionnaire that examines how adolescents with type 1 diabetes solve diabetes-related self-management problems. Seventeen diabetes-related self-management problem vignettes were derived from a survey of adolescents and their parents. The vignettes were reviewed and finalized by a multidisciplinary team of diabetes experts. A sample of 43 adolescents, 13 to 17 years old, with type 1 diabetes, was used to establish the psychometric properties of the instrument. RESULTS:The scale demonstrated acceptable internal consistency and interrater reliability. Predicted relationships with scores on concurrently administered measures of adherence, diabetes quality of life, and metabolic control provided support for construct validity. CONCLUSIONS:The results suggest that the DPSMA has acceptable internal consistency, interrater reliability, and construct validity. It may be a useful tool to help healthcare providers understand the diabetes-related problem-solving abilities of their adolescent patients.

OBJECTIVE: To examine the relationships among demographic characteristics, caregiver life stressors, and depressive symptoms of mothers and their children's asthma morbidity. SETTING: Three pediatric asthma subspecialty programs, 2 in the inner city and 1 in the suburbs. DESIGN: Cross-sectional census sample of caregivers of children with asthma: interviews mostly with mothers (N = 123) regarding their children's asthma symptoms and health care utilization. Information collected on demographics and caregivers' own recent life stressors and depressive symptoms. SUBJECTS: Caregivers of children ages 18 months to 12 years with asthma at their subspecialty visit. MEASURES: Structured interviews: a survey instrument prepared for this study and standardized instruments for depression (Center for Epidemiologic Studies--Depression) and life stressors (Crisis in Family Systems). RESULTS: A total of 32% of respondents' children had high asthma morbidity, 28% intermediate, and 40% low. Caregiver life stressors and depression and the children's sex showed the strongest relationships to asthma morbidity in a model that also included race, residence, and Medicaid status. Children were more likely to have high morbidity if they had caregivers with more depressive symptoms and negative life stressors and if they were female. CONCLUSIONS: Respondents experienced many life stressors and symptoms of depression while managing their children's illness. Caregivers' lives may affect their children's asthma morbidity, offering empirical evidence for the potential value of targeted case management for children in subspecialty care.

The objectives of this study were to establish the validity of the Crisis in Family Systems-Revised, a recently developed measure of contemporary life stressors, using the same validation technique as in the original validation and to provide further evidence of construct validity by assessing its relationship to socioeconomic status and residential location. We conducted 124 in-person interviews with parents in three outpatient pediatric asthma clinics affiliated with an academic medical center. The design was cross-sectional and correlational. Total count of life stressors accounted for 19% of the variance in scores on the Center for Epidemiologic Studies-Depression. Respondents using Medicaid and living in the city experienced more objective stressors, but the proportions of stressors rated as negative or positive (Valence), and ongoing (Chronicity) were fairly constant across subsamples, as was the Difficulty rating. Psychologists and health and mental health services researchers are in need of constructs relevant to contemporary society and its issues and tools to measure these constructs. Life stressors appears to be such a construct and the Crisis in Family Systems-Revised a measure with considerable utility.

OBJECTIVE:We sought to understand why certain Medicaid managed care organizations (MMCOs) implemented child development services or programs and how they had done so. We also sought to identify barriers and facilitators to successful initiation and implementation of child development programs. METHODS:We conducted 9 key informant interviews and 4 site visits, and performed qualitative analyses to identify major themes across responses. RESULTS:We identified a small number of MMCOs with child development services. High-level support was crucial for program initiation; physician buy-in, staff support, and strong working relationships with outside health professionals or agencies were principal factors in successful program implementation. CONCLUSIONS:MMCOs that were committed to implementing child development services were successful in doing so, without external funding or regulatory mandate. The results provide valuable strategies for MMCOs interested in developing programs and for researchers and advocates interested in promoting child development services for low-income children.

OBJECTIVE:To assess the extent of physical disability in juvenile rheumatoid arthritis (JRA), classified according to subtype, and whether synovitis or flexion contractures are present on examination. METHODS:This retrospective study included 88 JRA patients and 50 controls without musculoskeletal disease. The outcome measure was the disability index (DI) derived from the Childhood Health Assessment Questionnaire (CHAQ). RESULTS:DI scores for JRA patients with synovitis (mean 0.49, range 0-1.88) and without synovitis (mean 0.37, range 0-1.75) were significantly higher (P < 0.001 for both groups) than for controls (mean 0.06, range 0-0.75, P < 0.001), but not significantly different from one another. Similarly, DI scores for JRA patients with and without any flexion contractures were higher than for controls, but not significantly different from one another. DI scores for JRA patients with both synovitis and flexion contractures were significantly higher than DI scores for JRA patients with neither, but were not distinguishable from JRA patients with synovitis only or flexion contractures only. Likewise, DI scores for JRA patients lacking synovitis and flexion contractures were not significantly different than those for JRA patients with one or the other. DI scores for systemic and polyarticular patients were higher than for pauciarticular patients, and DI scores for all 3 subtypes were higher than for controls. CONCLUSION/CONCLUSIONS:Our findings suggest that many JRA patients, including those with pauciarticular JRA, have problems with physical function, even when synovitis and flexion contractures are not present. Further attention and research is needed to elucidate the causes or origins of disability in JRA patients with seemingly well-controlled disease. We recommend that health status instruments like the CHAQ be more widely used for JRA patients to complement other assessments, especially in planning occupational and physical therapy.

STUDY OBJECTIVES/OBJECTIVE:The purpose of this study was to confirm the validity of a brief screen for pediatric asthma in schools. BACKGROUND:Asthma is the most common chronic disease of childhood, yet the frequency with which this condition is recognized among school-aged children varies widely. Several methods are used to increase the accuracy of detection of asthma, but many are cumbersome and difficult to apply on a large scale. DESIGN/METHODS:We elected to validate a five-question instrument, the Brief Pediatric Asthma Screen (BPAS), to screen for the presence of asthma among children attending school in Region 5 of the Chicago school district, where the schools report a 2.7% frequency of asthma. The questionnaire was distributed to the parents of grade-school children at the time of report-card pick-up. SETTING/METHODS:A clinical assessment was performed on a selected group of children whose parents completed the questionnaire in a school and in a hospital outpatient clinic. PARTICIPANTS/METHODS:Of 4,147 questionnaires that we distributed, 1,796 (43%) were returned. We excluded 341 children (19% of the total sample) whose parents reported that they had been diagnosed with asthma. The remaining pool indicated that the children of 183 responders (10%) had symptoms suggestive of asthma, while 1,272 parents (71%) indicated that their children did not have symptoms of asthma. MEASUREMENTS AND RESULTS/RESULTS:We selected 90 of the respondents who did not indicate that their children had a diagnosis of asthma. Of this group, 81 completed the validation, in which their responses suggested symptoms of asthma (n = 34) or no asthma symptoms (n = 47). The children of these respondents were given a blinded clinical evaluation consisting of history, physical examination, and spirometry. The survey demonstrated a sensitivity of 75% and a specificity of 81.2% for the presence of asthma among those who were unaware of the diagnosis. CONCLUSIONS:The BPAS is brief, can be filled out by parents, and appears accurate in detecting asthma.

PURPOSE/OBJECTIVE:To determine the effects of aspects of residency training on AIDS-related treatment practices. METHOD/METHODS:The authors conducted a nationwide longitudinal panel study of 394 physicians who graduated in 1989 from six medical schools in New York State. Data were collected during the participants' fourth year of medical school, their third year of residency training, and six years after they had graduated from medical school. Questionnaires sought information about AIDS-related practice behaviors, including avoiding invasive procedures, minimizing contact, emphasizing AIDS prevention and education, and volume of people with AIDS treated. RESULTS:Aspects of residency training had a sustained impact on how the physicians cared for patients with AIDS but not on the numbers of patients they treated. Determinants of treatment practices included aspects of the residency environment (e.g., emphasis on problem solving, student orientation; p < .01), characteristics of the faculty (e.g., commitment to teaching, tolerance of varied viewpoints), cynicism about patient care (p < .001), social biases (homophobia and aversion to intravenous drug users; p < .001), and AIDS-related attitudes (p < .01). CONCLUSIONS:Fundamental changes to residency training, all of which are associated with learner-centered education, can improve physicians' treatment of their patients with HIV and AIDS.