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Featured researches published by Bonnie T. Zima.


Journal of Behavioral Health Services & Research | 2003

Barriers to detection, help-seeking, and service use for children with ADHD symptoms.

Regina Bussing; Bonnie T. Zima; Faye A. Gary; Cynthia Wilson Garvan

This study describes 4 help-seeking steps among children at high risk for attention deficit hyperactivity disorder (ADHD), and identifies barriers to ADHD symptom detection and treatment. Using a district-wide stratified random sample of 1615 elementary school students screened for ADHD risk, predictors of 4 help-seeking steps among a high-risk group (n=389) and parent-identified barriers to care among children with unmet need for ADHD care (n=91) were assessed. Study findings indicate that although 88% of children were recognized as having a problem, only 39% had been evaluated, 32% received an ADHD diagnosis, and 23% received current treatment. Older children and those with more severe behavior problems were more likely to be perceived by their parents as having a problem. Additionally, gender and ethnic disparities in the subsequent help-seeking process emerged. Boys had over 5 times the odds than girls of receiving an evaluation, an ADHD diagnosis, and treatment. Compared to African American youth, Caucasian children had twice the odds of taking these help-seeking steps. For those children with unmet need for ADHD care, poverty predicted lower treatment rates and was associated with the most pervasive barriers. The gap between parental problem recognition and seeking services suggests that thresholds for parental recognition of a child behavior problem and for seeking ADHD services may be different. Future research examining the help-seeking process for ADHD should include a qualitative component to explore the potential mechanisms for gender and ethnic differences.


Journal of Child and Family Studies | 2000

Behavior Problems, Academic Skill Delays and School Failure Among School-Aged Children in Foster Care: Their Relationship to Placement Characteristics

Bonnie T. Zima; Regina Bussing; Stephanny F. N. Freeman; Xiaowei Yang; Thomas R. Belin; Steven R. Forness

We describe the level of behavior problems, academic skill delays, and school failure among school-aged children in foster care. We also examine how behavior problems are associated with academic problems, and explore how these outcomes are related to childrens placement characteristics. Foster parent and child home interviews, as well as teacher telephone interviews were conducted from a randomly selected sample of 302 children aged 6 through 12 years living in out-of-home placement. Interviews included standardized screening measures. Results showed that 27% of the children scored in the clinical range for a behavior problem, and 34% were rated as having at least one behavior problem in the classroom. Twenty-three percent of the children had severe delays in reading or math, 13% had repeated a grade, and 14% had a history of school suspension and/or expulsion. Behavior problems by foster parent report were related to child suspension and/or expulsion from school, but were not associated with severe academic delays or grade retention. Placement characteristics were only sometimes related to these outcomes. Future studies examining the mental health and educational needs of this population should take into account the childs sociodemographic and placement characteristics.


American Journal of Public Health | 1998

Children in special education programs: attention deficit hyperactivity disorder, use of services, and unmet needs.

Regina Bussing; Bonnie T. Zima; A R Perwien; Thomas R. Belin; M Widawski

OBJECTIVES Attention deficit hyperactivity disorder (ADHD), a common psychiatric condition, may impair a childs ability to learn and to form social relationships, tasks critical to healthy development. This study describes the prevalence of the disorder among children in special education programs and identifies the extent and predictors of unmet service needs. METHODS A 2-stage screening protocol of a countywide population of second- through fourth-grade students in special education was conducted to (1) screen for ADHD, employing standardized parent and teacher questionnaires, and determine health services use (n = 499) and (2) perform diagnostic assessments of ADHD (n = 318). RESULTS Almost half of the children qualified for a diagnosis of ADHD, yet only half of those were reportedly receiving care for the condition, mainly in the general health care sector. Girls were more than 3 times as likely as boys to have unmet service needs; minority status, low income, and health maintenance organization coverage also emerged as possible risk factors for unmet service needs. CONCLUSIONS ADHD is a common yet often untreated condition among children in special education. Mental health services for children with this disorder should be integrated with general health care and special education programs.


American Journal of Public Health | 1994

Emotional and behavioral problems and severe academic delays among sheltered homeless children in Los Angeles County.

Bonnie T. Zima; Kenneth B. Wells; H E Freeman

OBJECTIVES Few studies have estimated the extent of specific emotional, behavioral, and academic problems among sheltered homeless children. The objectives of this study were to describe such problems, identify those children with the problems, and evaluate the relationship between child problems and use of physical and mental health services. METHODS From February through May 1991, 169 school-age children and their parents living in 18 emergency homeless family shelters in Los Angeles County were interviewed. To evaluate the answers, interviewers used standardized measures of depression, behavioral problems, receptive vocabulary, and reading. RESULTS The vast majority (78%) of homeless children suffered from either depression, a behavioral problem, or severe academic delay. Among children having a problem, only one third of the parents were aware of any problem, and few of those children (15%) had ever received mental health care or special education. CONCLUSIONS Almost all school-age sheltered homeless children in Los Angeles County have symptoms of depression, a behavioral problem, or academic delay severe enough to merit a clinical evaluation, yet few receive specific care. Programs targeted at sheltered homeless school-age children are needed to close this gap.


Journal of the American Academy of Child and Adolescent Psychiatry | 2001

Mental Health Problems and Service Use Among Female Juvenile Offenders: Their Relationship to Criminal History

Sheryl H. Kataoka; Bonnie T. Zima; Deirdre A. Dupre; Kathleen A. Moreno; Xiaowei Yang; James T. McCracken

OBJECTIVE To describe (1) the level of mental health problems and lifetime use of specialty mental health services and special education programs among incarcerated female juvenile offenders and (2) how these indices relate to their criminal history. METHOD Between 1997 and 1998, fifty-four female youths incarcerated in California were interviewed on-site using standardized self-report measures of depression and anxiety symptoms and substance use problems. RESULTS Eighty percent of the youths had symptoms of an emotional disorder or substance use problem, and almost two thirds (63%) had a history of recidivism. Of those with emotional symptoms or a substance use problem, 51% had used specialty mental health services and 58% had been in a special education program during their lifetime. In addition, among recidivistic youths, 82% had a history of a substance use problem and 47% had used specialty mental health services during their lifetime. CONCLUSIONS A substantial proportion of female juvenile offenders merit a mental health evaluation. Interventions for these high-risk youths should include an assessment for substance use disorders because of the association of recidivism and substance use problems in this population.


Journal of Behavioral Health Services & Research | 2000

Help-seeking steps and service use for children in foster care

Bonnie T. Zima; Regina Bussing; Xiaowei Yang; Thomas R. Belin

This study describes help-seeking steps and service-use patterns for school-age children in foster care. It also examines how these access indices are moderated by sociodemographic, enabling, and child disorder factors. Two home interviews and a telephone teacher interview were conducted using a sample of 302 randomly selected children (age 6–12 years) in foster care. The majority of children (80%) were given a psychiatric diagnosis, and 43% of the foster parents perceived a need for mental health services for the child. In the past year, about one-half of the children had received mental health (51%) and special education services (52%). Age and ethnicity, foster parent education, placement history, level of monthly benefits, number of caseworker visits, and disorder characteristics were related to help-seeking steps and mental health service use. Strategies to improve access to mental health services for children in foster care should include interventions at the caregiver and system levels.


Journal of the American Academy of Child and Adolescent Psychiatry | 2005

Quality of Publicly-Funded Outpatient Specialty Mental Health Care for Common Childhood Psychiatric Disorders in California

Bonnie T. Zima; Michael S. Hurlburt; Penny Knapp; Heather Ladd; Lingqi Tang; Naihua Duan; Peggy Wallace; Abram Rosenblatt; John Landsverk; Kenneth B. Wells

OBJECTIVE To describe the documented adherence to quality indicators for the outpatient care of attention-deficit/hyperactivity disorder, conduct disorder, and major depression for children in public mental health clinics and to explore how adherence varies by child and clinic characteristics. METHOD A statewide, longitudinal cohort study of 813 children ages 6.0-16.9 years with at least 3 months of outpatient care, drawn from 4,958 patients in 62 mental health clinics in California from August 1, 1998, through May 31, 1999. The main outcome was documented adherence to quality indicators based on scientific evidence and clinical judgment, assessed by explicit medical record review. RESULTS Relatively high adherence was recorded for clinical assessment (78%-95%), but documented adherence to quality indicators related to service linkage, parental involvement, use of evidence-based psychosocial treatment, and patient protection were moderate to poor (74.1%-8.0%). For children prescribed psychotropic medication, 28.3% of the records documented monitoring of at least one clinically indicated vital sign or laboratory study. Documented adherence to quality indicators varied little by child demographics or clinic factors. CONCLUSION Efforts to improve care should be directed broadly across clinics, with documentation of safe practices, particularly for children prescribed psychotropic medication, being of highest priority.


American Journal of Public Health | 1997

Sheltered homeless children: their eligibility and unmet need for special education evaluations.

Bonnie T. Zima; Regina Bussing; Steven R. Forness; Bernadette Benjamin

OBJECTIVES This study described the proportion of sheltered homeless children in Los Angeles, Calif, who were eligible for special education evaluations because of a probable behavioral disorder, learning disability, or mental retardation, and to explore their level of unmet need for special education services. METHODS This was a cross-sectional study of 118 parents and 169 children aged 6 through 12 years living in 18 emergency homeless family shelters in Los Angeles County, California. Parents and children were interviewed with standardized mental health and academic skill measures in English and Spanish. RESULTS Almost half (45%) of the children met criteria for a special education evaluation, yet less than one quarter (22%) had ever received special education testing or placement. The main point of contact for children with behavioral disorders and learning problems was the general health care sector. CONCLUSIONS School-aged sheltered homeless children have a high level of unmet need for special education evaluations, the first step toward accessing special education programs. Interventions for homeless children should include integration of services across special education, general health care, and housing service sectors.


Journal of the American Academy of Child and Adolescent Psychiatry | 2010

Quality of Care for Childhood Attention-Deficit/Hyperactivity Disorder in a Managed Care Medicaid Program

Bonnie T. Zima; Regina Bussing; Lingqi Tang; Lily Zhang; Susan L. Ettner; Thomas R. Belin; Kenneth B. Wells

OBJECTIVE To examine whether clinical severity is greater among children receiving attention-deficit/hyperactivity disorder (ADHD) care in primary care compared with those in specialty mental health clinics, and to examine how care processes and clinical outcomes vary by sector across three 6-month time intervals. METHOD This was a longitudinal cohort study of 530 children aged 5 to 11 years receiving ADHD care in primary care or specialty mental health clinics from November 2004 through September 2006 in a large, countywide managed care Medicaid program. RESULTS Clinical severity at study entry did not differ between children who received ADHD care in solely primary or specialty mental health care clinics. At three 6-month intervals, receipt of no care ranged from 34% to 44%, and unmet need for mental health services ranged from 13% to 20%. In primary care, 80% to 85% of children had at least one stimulant prescription filled and averaged one to two follow-up visits per year. Less than one-third of children in specialty mental health clinics received any stimulant medication, but all received psychosocial interventions averaging more than five visits per month. In both sectors, stimulant medication refill prescription persistence was poor (31%-49%). With few exceptions, ADHD diagnosis, impairment, academic achievement, parent distress, and parent-reported treatment satisfaction, perceived benefit, and improved family functioning did not differ between children who remained in care and those who received no care. CONCLUSION Areas for quality improvement are alignment of clinical severity with provider type, follow-up visits, stimulant use in specialty mental health, agency data infrastructure to document delivery of evidence-based psychosocial treatment, and stimulant medication refill prescription persistence.


Pediatrics | 2014

Common and Costly Hospitalizations for Pediatric Mental Health Disorders

Naomi S. Bardach; Tumaini R. Coker; Bonnie T. Zima; J. Michael Murphy; Penelope Knapp; Laura P. Richardson; Glenace Edwall; Rita Mangione-Smith

BACKGROUND AND OBJECTIVES: Inpatient pediatric mental health is a priority topic for national quality measurement and improvement, but nationally representative data on the patients admitted or their diagnoses are lacking. Our objectives were: to describe pediatric mental health hospitalizations at general medical facilities admitting children nationally; to assess which pediatric mental health diagnoses are frequent and costly at these hospitals; and to examine whether the most frequent diagnoses are similar to those at free-standing children’s hospitals. METHODS: We examined all discharges in 2009 for patients aged 3 to 20 years in the nationally representative Kids’ Inpatient Database (KID) and in the Pediatric Health Information System (free-standing children’s hospitals). Main outcomes were frequency of International Classification of Diseases, Ninth Revision, Clinical Modification–defined mental health diagnostic groupings (primary and nonprimary diagnosis) and, using KID, resource utilization (defined by diagnostic grouping aggregate annual charges). RESULTS: Nearly 10% of pediatric hospitalizations nationally were for a primary mental health diagnosis, compared with 3% of hospitalizations at free-standing children’s hospitals. Predictors of hospitalizations for a primary mental health problem were older age, male gender, white race, and insurance type. Nationally, the most frequent and costly primary mental health diagnoses were depression (44.1% of all mental health admissions;

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Lingqi Tang

University of California

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Lily Zhang

University of California

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Jay G. Berry

Boston Children's Hospital

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