Michael R. Cousineau

Improving the nutritional resource environment for healthy living through community-based participatory research.

OBJECTIVES: To build health promotion capacity among community residents through a community-based participatory model, and to apply this model to study the nutritional environment of an urban area to better understand the role of such resources in residents’ efforts to live a healthy life.DESIGN: A multiphase collaborative study that inventoried selected markets in targeted areas of high African-American concentration in comparison with markets in a contrasting wealthier area with fewer African Americans.SETTING: A community study set in the Los Angeles metropolitan area.PARTICIPANTS: African-American community organizations and community residents in the target areas.INTERVENTIONS: Two surveys of market inventories were conducted. The first was a single-sheet form profiling store conditions and the availability of a small selection of healthy foods. The second provided detailed information on whether the store offered fruit, vegetables, low-fat dairy products, dried goods and other items necessary for residents to consume a nutritious diet.RESULTS: The targeted areas were significantly less likely to have important items for living a healthier life. The variety and quality of fresh fruit and vegetable produce was significantly lower in the target areas. Such products as 1% milk, skim milk, low-fat and nonfat cheese, soy milk, tofu, whole grain pasta and breads, and low-fat meat and poultry items were significantly less available.CONCLUSIONS: Healthy food products were significantly less available in the target areas. The authors conclude from these results that the health disparities experienced by African-American communities have origins that extend beyond the health delivery system and individual behaviors inasmuch as adherence to the healthy lifestyle associated with low chronic disease risk is more difficult in resource-poor neighborhoods than in resource-rich ones.

Meeting the data needs of a local health department: the Los Angeles County Health Survey.

Monitoring the health status of populations is a core function of all public health agencies but is particularly important at the municipal and community levels, where population health data increasingly are used to drive public health decision making and community health improvement efforts. Unfortunately, most local health jurisdictions lack important data for developing population health profiles, such as data on chronic disease prevalence, quality-of-life measures, functional status, and self-perceptions of health status. In addition, data on important determinants of health, including health behaviors and access to health care services, are rarely available locally. These data frequently are collected in national and state surveys (e.g., the National Health Interview Survey and the Behavioral Risk Factor Surveillance System) and provide critical information to assess progress toward achieving state and national health objectives. The surveys rarely serve local data needs, however, because of insufficient sample size and lack of flexibility to address local health issues. To address gaps in local health data, in 1997 the Los Angeles County Department of Health Services inaugurated the Los Angeles County Health Survey.

Health Status of and Access to Health Services by Residents of Urban Encampments in Los Angeles

This paper reports findings from a survey of 134 homeless people living in 42 urban encampments in central Los Angeles. These data, of concern to public health officials, include the physical conditions in the camps, the health status of residents, their use of drugs and alcohol, and their access to and use of health care services such as substance abuse treatment. Many encampment residents report poor health status; over 30 percent report chronic illnesses, and 40 percent report a substance abuse problem. Although outreach efforts have had success in bringing HIV and tuberculosis screening services to encampments, residents report significant barriers to using primary health care and drug and alcohol treatment services. Public hospitals and clinics remain the major source of primary medical care for homeless people living in encampments. Outreach and case management continue to be critical components of improved access to health care for homeless people.

Preventable Hospitalizations Among Children in California Counties After Child Health Insurance Expansion Initiatives

Background:California has expanded health insurance to children in low- and middle-income families. Currently, Childrens Health Initiatives (CHIs) have been developed in 26 counties to supplement Medi-Cal and Healthy Families (SCHIP). Yet, as coverage expands, we know little about the impact of these programs on child health outcomes. Research Design:Child hospitalizations for ambulatory care sensitive conditions (ACSC) is a widely adopted measure of health outcomes. We compare rates of total ACSC hospitalizations among children ages 0–18 years in 9 operational CHI counties prior to CHI implementation to rates after the CHIs became operational. As a comparison group, we stratify the analyses by family income level and compare children in lower-income to higher-income families. Results:Between 2000 and 2005, there were 281,000 total preventable hospital pediatric admissions. After adjusting for the effects of time and county, the rate of ACSC hospitalizations was 19% lower postimplementation of CHIs versus preimplementation for children of lower-income families (rate ratio of 0.81, P = 0.0001), but not for children of higher-income families (rate ratio of 0.99, P = 0.93). We estimate that 6324 ACSC hospitalizations may have already been prevented in existing CHI counties after implementation, saving about

Children’s Health Initiatives in California: The Experiences of Local Coalitions Pursuing Universal Coverage for Children

6.7 million over the 6 years, assuming

Measuring the impact of outreach and enrollment strategies for public health insurance in California.

7000 per child hospitalization. Conclusions:With health insurance coverage available for all children, and families financially able to connect with an ongoing source of primary care, some of the potential benefits of reduced ACSC hospitalizations may help to offset premium costs associated with assuring that all children have coverage.

Assessment of Student Interprofessional Education (IPE) Training for Team-Based Geriatric Home Care: Does IPE Training Change Students’ Knowledge and Attitudes?

OBJECTIVES Many county coalitions throughout California have created local health insurance programs known as Healthy Kids to cover uninsured children ineligible for public programs as a result of family income level or undocumented immigrant status. We sought to gain an understanding of the experiences of these coalitions as they pursue the goal of universal coverage for children. METHODS We conducted semistructured telephone-based or in-person interviews with coalition leaders from 28 counties or regions engaged in expansion activities. RESULTS Childrens Health Initiative coalitions have emerged in 31 counties (17 are operational and 14 are planned) and have enrolled more than 85000 children in their health insurance program, Healthy Kids. Respondents attributed the success of these programs to strong leadership, diverse coalitions of stakeholders, and the generosity of local and statewide contributors. Because Healthy Kids programs face major sustainability challenges and difficulties with provider capacity, most are cautiously looking toward statewide legislative solutions. CONCLUSIONS The expansion of Healthy Kids programs demonstrates the ability of local coalitions to reduce the number of uninsured children through local health reform. Such local programs may become important models as other states struggle with declines in employer-based coverage and increasing immigration and poverty rates.

Crisis & Commitment: 150 Years of Service by Los Angeles County Public Hospitals

UNLABELLED OBJECTIVE AND STUDY SETTING: To evaluate the effectiveness of different approaches to outreach on public health insurance enrollment in 25 California counties with a Childrens Health Initiative. DATA SOURCE Administrative enrollment databases. STUDY DESIGN The use of eight enrollment strategies were identified in each quarter from 2001 to 2007 for each of 25 counties (county quarter). Strategies were categorized as either technology or nontechnology. New enrollments were obtained for Medi-Cal, Healthy Families, and Healthy Kids. Bivariate and multivariate analyses assessed the link between each strategy and new enrollments rates of children. DATA COLLECTION Methods Surveys of key informants determined whether a specific outreach strategy was used in each quarter. These were linked to new enrollments in each county quarter. PRINCIPAL FINDINGS Between 2001 and 2007, enrollment grew in all three childrens health programs. We controlled for the effects of counties, seasons, and county-specific child poverty rates. There was an increase in enrollment rates of 11 percent in periods when technology-based systems were in use compared with when these approaches were inactive. Non-technology-based approaches, including school-linked approaches, yielded a 12 percent increase in new enrollments rates. Deploying seven to eight strategies yielded 54 percent more new enrollments per 10,000 children compared with periods with none of the specific strategies. CONCLUSIONS AND IMPLICATIONS National health care reform provides new opportunities to expand coverage to millions of Americans. An investment in technology-based enrollment systems will maximize new enrollments, particularly into Medicaid; nontechnological approaches may help identify harder-to-reach populations. Moreover, incorporating several strategies, whether phased in or implemented simultaneously, will enhance enrollments.

Enrolling in Medicaid Through the National School Lunch Program: Outcome of a Pilot Project in California Schools

Our study assesses changes in students’ knowledge and attitudes after participation in an interprofessional, team-based, geriatric home training program. Second-year medical, physician assistant, occupational therapy, social work, and physical therapy students; third-year pharmacy students; and fourth-year dental students were led by interprofessional faculty teams. Student participants were assessed before and after the curriculum using an interprofessional attitudes learning scale. Significant differences and positive data trends were noted at year-end. Our study suggests that early implementation, assessment, and standardization of years of student training is needed for optimal interprofessional geriatric learning. Additionally, alternative student assessment tools should be considered for future studies.

Advocacy coalitions involved in California's menu labeling policy debate: Exploring coalition structure, policy beliefs, resources, and strategies

The Los Angeles County University of Southern California Medical Center will open soon, replacing the countys current 74-year-old facility with a modern, although smaller, facility. Los Angeles County has provided hospital care to the indigent since 1858, during which time, the operation of public hospitals has shifted from a state-mandated welfare responsibility to a preeminent part of the countys public health mission. As this shift occurred, the financing of Los Angeles County hospitals changed from primarily county support to state and federal government sources, particularly Medicaid. The success of the new hospital will depend on whether government leaders at all levels provide the reforms needed to help the county and its partners stabilize its funding base.