Source: UNIVERSITY OF CALIFORNIA, BERKELEY submitted to NRP
EFFECT OF OBESITY ON ACCESS TO HEALTH CARE IN CALIFORNIA
Sponsoring Institution
National Institute of Food and Agriculture
Project Status
COMPLETE
Funding Source
Reporting Frequency
Annual
Accession No.
0209273
Grant No.
(N/A)
Cumulative Award Amt.
(N/A)
Proposal No.
(N/A)
Multistate No.
(N/A)
Project Start Date
Oct 1, 2006
Project End Date
Sep 30, 2011
Grant Year
(N/A)
Program Code
[(N/A)]- (N/A)
Recipient Organization
UNIVERSITY OF CALIFORNIA, BERKELEY
(N/A)
BERKELEY,CA 94720
Performing Department
Nutritional Sciences
Non Technical Summary
The goal of this research is to determine: Does obesity negatively affect access to health care in California women? I propose to determine how obesity affects the rates of pap tests and mammograms in overweight and obese women of the major ethnic groups represented in California using statistical analysis of the information in the CHIS database and also field surveys of large women.
Animal Health Component
(N/A)
Research Effort Categories
Basic
(N/A)
Applied
(N/A)
Developmental
(N/A)
Classification

Knowledge Area (KA)Subject of Investigation (SOI)Field of Science (FOS)Percent
7246010303075%
8056010303025%
Goals / Objectives
Objective 1. I propose to determine how obesity affects the rates of pap tests and mammograms in overweight and obese women of the major ethnic groups represented in California using statistical analysis of the information in the CHIS database. Objective 2: I propose to determine how obesity affects the rates of pap tests and mammograms in overweight and obese women of the major ethnic groups represented in California by field surveys of obese women.
Project Methods
The California Health Interview Survey (CHIS) is conducted by the UCLA Center for Health Policy Research in collaboration with the California Dept of Health Services and the Public Health Institute. It covers the main ethnic groups in California: African American, American Indian/Alaska native, Latino, Pacific Islander, White, many subcategories of Asian, and the category of multiple race. The questions that are the most interest to this research are the measures of general health status, BMI, activity level, cancer family history, cancer screening, and access to and use of health care. We plan to identify the percentage of women in BMI categories (BMI 30-40, BMI 40-50, BMI 50-55, BMI >55) and determine cancer screening rates for women in these categories. We will use logistic regression models to adjust for sociodemographic factors and for access and utilization of health services. No other research has documented the problems of different categories of obese women. Rather, obese women are all put together in the category of "BMI greater than 30". However, the health care problems and cancer risks of women who are greater than BMI 55 are very different than those of women with BMI 30. Our preliminary research has shown that women with BMI 55 are less likely to receive cancer screening than other women. Thus, CHIS can provide the large sample of women of different ethnic backgrounds to get sufficient numbers of women with BMI 55 to make comparisons. I propose to determine how obesity affects the rates of pap tests and mammograms in overweight and obese women of the major ethnic groups represented in California by field surveys of obese women. This will be a continuation of studies in progress. The questionnaire that we have developed provides more in-depth, open-ended questions than those found in statewide surveys. Specifically, the questionnaire asks about recent gynecological health care visits, any potential barriers that the woman may have experienced in accessing health care, what her responses to the barriers were, suggestions for potential solutions to the problems that the woman faced, and demographic questions. Recruiting sufficient numbers of large women to answer questionnaires is very difficult, but we have already developed personal contacts with women in minority communities who are willing to help recruit other women. The sampling strategy of the study has both limitations and strengths. The limitations are the unknown generality of the study since it does not yield a population-based estimate of the problem. Much networking is necessary to ensure that women with larger BMIs are adequately represented. We recruit at organizations with high percentages of large women, and women who elect to participate may not necessarily be representative of all large women. The strengths of the study include purposeful recruitment of large women in community settings, rather than selecting participants in weight-loss clinics or hospital programs. Our next specific goal is to recruit 300 African American women who have BMI >30. Our previous study did not include a sufficient number of African American women to make meaningful comparisons.

Progress 10/01/06 to 09/30/11

Outputs
Target Audience: Nothing Reported Changes/Problems: Nothing Reported What opportunities for training and professional development has the project provided? Nothing Reported How have the results been disseminated to communities of interest? Nothing Reported What do you plan to do during the next reporting period to accomplish the goals? Nothing Reported

Impacts
What was accomplished under these goals? PD has retired on 6/29/2011. We could not reach the PD since then.

Publications


    Progress 01/01/09 to 12/31/09

    Outputs
    OUTPUTS: I analyzed data from focus groups of obese women and men, and from primary care physicians and gynecologists who care for obese women. The Women Care plus group has produced "A Big Women's Passport to Best Health". We have disseminated it at health fairs and the Soul Stroll. Obese women are the intended audience for the health promotion materials in this passport. I have analyzed survey data of 8500 children aged 6 to 18 years in order to compare diet and exercise patters of thin and obese children. PARTICIPANTS: Not relevant to this project. TARGET AUDIENCES: The target audience for this project is obese women and health care providers who care for obese women. PROJECT MODIFICATIONS: Nothing significant to report during this reporting period.

    Impacts
    Change in knowledge: I have learned that obese women are reluctant to get gynecological cancer screening. Very few women in the focus groups knew the symptoms of ovarian cancer. The early symptoms of ovarian cancer are non-specific and difficult to diagnose, and 70% of ovarian cancer is not detected until late stage. However, upon learning some facts about ovarian cancer, women expressed skepticism that if they reported symptoms of ovarian cancer to their healthcare provider, they would be taken seriously. They said they would just be told to "lose weight". As evidence for this skepticism, the women listed examples of their other medical concerns that were dismissed as solely weight-related. Ovarian cancer diagnosis could be compromised by misattribution of cancer symptoms to weight by both the patient and provider. For the study of children: Thin children were significantly shorter than other children. Thin children reported eating meals and snacks significantly more often than obese children. In a measure of body image, 57% of thin children compared with 83% of normal weight children thought that they were "about right". Of the thin children, 54% wanted to be heavier, 36% wanted to stay the same weight, and 10% wanted to weigh less. Thin children were significantly less likely than obese children to respond positively to statements such as "I am trying to get fitter" or "I need to get more exercise." Parents of thin children were significantly less likely to recommend exercise for thin children compared with other size groups. Both extremes of the spectrum of body sizes, from underweight to obese, have serious health concerns for the individuals, as well as for public health policy.

    Publications

    • No publications reported this period


    Progress 01/01/08 to 12/31/08

    Outputs
    OUTPUTS: Activities: We explored women's and healthcare providers' knowledge, attitudes, motivations and concerns that large women have about gynecological cancer screening. We used qualitative methods to gather in-depth information about how obese women perceive health care access. We analyzed the data from focus groups conducted previously. The focus groups were chosen to reflect the overall experiences of large women seeking gynecological care and their knowledge of ovarian cancer. We compared focus groups of race (white and African American women), of women with different degrees of body weight (women who were not overweight, women who were overweight [BMI greater than 25], and women who were very obese (BMI greater 50); and gender (obese men with women). Dissemination: Health Information for Kids Syllabus: I sponsored a course to involve undergraduates in an outreach program that aims at spreading health awareness among elementary school children. The curriculum involved teaching healthy eating, personal hygiene, dental health and physical health. The undergraduates have learned how to develop age-appropriate lesson plans which incorporate health information. The students evaluate the success of the lesson plan after every class. The elementary school students have benefited from the attentiveness and enthusiasm of the two to one interaction with the University of California undergrads. This course has been held both Fall and Spring semesters at Emerson Elementary School in Berkeley which serves a multiracial population. PARTICIPANTS: Nothing significant to report during this reporting period. TARGET AUDIENCES: Nothing significant to report during this reporting period. PROJECT MODIFICATIONS: Nothing significant to report during this reporting period.

    Impacts
    Change in knowledge: Our study showed some of the reasons why obese women delay gynecological cancer screening. This information has been used to generate a publication called the Big Women's Passport to Best Health which has been distributed at community health events. This publication helps obese women make positive life choices and encourages health cancer prevention. We also learned about the attitudes of the physicians treating the obese women. We reported these findings to physicians' groups for improved public health policy. Change in action: Our students at Emerson Elementary School tasted unfamiliar vegetables and are more likely to wash their hands before eating and brush their teeth after the school program intervention.

    Publications

    • No publications reported this period


    Progress 01/01/07 to 12/31/07

    Outputs
    OUTPUTS: Many women delay cancer screening. My previous studies have shown that body weight is an important factor involved in the delay of screening. We investigated factors affecting the rate of Cancer Screening for California women. We used the 2005 California Health Interview Survey dataset. Underweight women were significantly less likely to have regular Pap test screening and Mammogram screening compared to normal weight women. Other factors found to decrease screening include young age, having no health insurance, low income, smoking, and lack of physical activity. Asian women had significantly lower odds of regular Cancer Screening compared with all other ethnic groups. Family history of cancer was associated with higher odds of regular Cancer Screening. Health Information for Kids Syllabus: I sponsored a course to involve undergraduates in an outreach program that aims at spreading health awareness among elementary school children. The curriculum involved teaching healthy eating, personal hygiene, dental health and physical health. The undergraduates have learned how to develop age-appropriate lesson plans which incorporate health information. The students evaluate the success of the lesson plan after every class. The elementary school students have benefited from the attentiveness and enthusiasm of the two to one interaction with the undergrads. This course has been held both Fall and Spring semesters at Emerson Elementary School in Berkeley which serves a multiracial population. PARTICIPANTS: Nancy K. Amy, Principal Investigator. Sarah M. Goins, Graduate student, earned M.S. degree. Partner Organization: Emerson School, Berkeley. TARGET AUDIENCES: Emerson School: racially, ethnically, and economically mixed population.

    Impacts
    Change in knowledge: Our study of the rates of cancer screening in California women has resulted in a substantial increase in the knowledge of factors affecting the health of women. In particular, the needs of Asian women regarding cancer screening have been ignored. It is vital to eliminate the gaps in health care for populations of California residents. Change in actions: Our students at Emerson Elementary School are much more likely to wash their hands without reminders, are more likely to taste an unfamiliar fruit, and even know how to cut up some vegetables.

    Publications

    • Goins, S.M. 2007. Factors and behaviors found to decrease likelihood of regular mammogram and Pap test receipt. M.S. Thesis, Molecular and Biochemical Nutrition. Department of Nutritional Sciences, University of California, Berkeley.