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Pascal Jean-Pierre, Ph.D. Research Assistant Professor Cancer Control & Prevention Fellow

Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study. Pascal Jean-Pierre, Ph.D. Research Assistant Professor Cancer Control & Prevention Fellow University of Rochester Medical Center James P. Wilmot Cancer Center.

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Pascal Jean-Pierre, Ph.D. Research Assistant Professor Cancer Control & Prevention Fellow

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  1. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Pascal Jean-Pierre, Ph.D. Research Assistant Professor Cancer Control & Prevention Fellow University of Rochester Medical Center James P. Wilmot Cancer Center American Cancer Society Bridging the Health Care Divide conferenceNew Orleans, LouisianaApril 19, 2007

  2. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Presentation Outline:1 - Background & Rationale2 - Study Purpose & Hypotheses3 - Sample Design 4 – Measures 5 - Analyses & Results6 - Discussion 7 – Limitations & directions for further research

  3. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Background & RationaleDespite significant technological advances in biomedical research, cancer remains a serious public health challenge throughout the world. Cancer diagnosis affects patients, their families and friends on multiple emotional, physical, and psycho-sociological levels. Difficulties dealing with cancer, especially contending with socioeconomic barriers to receiving optimal care, are often greater for individuals from racial/ethnic minority groups and poor individuals. Culturally-based illness attributions, beliefs about treatment, access to reliable cancer care, and healthcare communication difficulties influence the cancer experience and treatment outcome of individuals from racial/ethnic minority groups and the poor.

  4. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Efforts to eliminate disparities in cancer care must consider the role of culture on individuals’ beliefs about cancer etiologies, attitude towards treatment, access to cancer care, relational styles, and healthcare communication. A clear understanding of cancer diagnosis and treatment plan is important to help inform decision-making related to cancer care. However, studies that assessed patients’ understanding of cancer diagnosis and treatment plan are relatively absent, especially for racial/ethnic minorities and the poor. The present study addresses this paucity of data by examining concerns over understanding cancer diagnosis and treatment plan based on patients’ socio-demographic characteristics.

  5. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Study Hypotheses: Concerns over understanding the diagnosis and treatment plan would vary as a function of socio-demographic backgrounds. Race was expected to independently predict patients’ perceptions of the availability of information and reported use of additional information. Race was also expected to influence beliefs that more information would have been helpful in dealing with their concerns over understanding the diagnosis and treatment plan.

  6. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study The present study includes data from 973 (630 females and 343 males) cancer patients, following diagnosis and referral for treatment at 20 geographically separate treatment facilities. These data were collected as part of a longitudinal study, conducted by the University of Rochester Cancer Center Community Clinical Oncology Program, to assess the information needs of cancer patients scheduled to begin their first chemotherapy or radiation therapy regimens.Criteria for inclusion: a) no previous history of chemotherapy or radiation therapy; b) a diagnosis of breast, lung, genitourinary tract, gynecological, hemotologic, gastrointestinal, or head and neck cancer; c) a life expectancy greater than ten months; and d) age of 18 years of age or older.

  7. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Sample Characteristics: Participants ranged in age from 20 to 92 years (mean = 60.5). 93% (n = 904) were White, and 7% (n = 69) Non-White (including Blacks, Latinos, and others).Participants also reported divergent educational achievements that include less than High School (9.6%, n = 93), completed high school (35.6%, n = 346), some college experience (24%, n = 234), completed 4-years of college (20.6%, n = 200), and completed graduate training (10.3%, n = 100). Occupations included managerial/professional (36.3%, n = 353), technical/clerical (16.3%, n = 159), homemaker (13.1%, n = 127), trade/service (12%, n = 117), and labor (8.1%, n = 79). Approximately 0.5% (n = 5) were students, and 13.7% (n = 133) did not respond. Preliminary chi-squared analyses showed no significant differences between Whites and Non-Whites in education (coded as some college vs. no college) and occupation (coded as professional vs. nonprofessional) (both, ps > 0.05).

  8. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Measures: All participants completed an Information Needs Assessment questionnaire (INA), which included items that assessed patients' personal and demographic backgrounds, perception of current health condition, as well as potential concerns related to treatment, self-image, family, and financial issues. The INA also included items about medical, community, and media resources for information about cancer. Patients’ concerns over understanding the diagnosis and treatment plan for cancer were assessed on separate 5-point Likert scales that ranged from “1 = no concern” to “5 = a great deal of concern”. In addition, patients’ reports of a) whether or not information was available to them, b) if yes, did they use it or not, and c) would more information have been helpful, were also assessed.

  9. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Results: Independent sample T-tests showed statistically significant differences between Whites and Non-Whites in concerns over understanding the diagnosis (Mean 2.7 whites, 3.4 Non-Whites; p = 0.001) and the treatment plan (Mean 2.7 Whites, 3.4 Non-Whites; p = 0.001) for cancer. Analyses of covariances showed that, after controlling for education, occupation, age, and gender, Whites and Non-Whites remained significantly different in their concerns over understanding the diagnosis (p = 0.003) and treatment plan (p = 0.01) for cancer. No significant differences between Whites and Non-Whites in perception of availability of information and reported use of available information (all ps > .05).

  10. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Results: However, Whites and Non-Whites significantly differed in their indications that more information would have been helpful in dealing with their concerns over understanding the diagnosis and treatment (p < .05 for both).A higher proportion of Non-Whites (70.3%) than Whites (53.1%) reported that more information would have been helpful in dealing with their concerns over understanding the diagnosis. Similarly, a higher proportion of Non-whites (69.4%) than Whites (53.4%) reported that more information would have been helpful in dealing with their concerns over understanding the treatment plan.

  11. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Discussion: Overall, the results supported the hypotheses that concerns over understanding the diagnosis and treatment plan for cancer would vary based on race, and confirmed previous findings that socio-demographic backgrounds significantly influence individuals’ experiences with various aspects of the healthcare system.Our findings suggest that concerns of Non-Whites or ethnic minorities are not addressed as well as those of Whites. Between-group variations in concerns over understanding the diagnosis and treatment plan underscore the importance of race in communication between patients and healthcare service providers.

  12. Understanding Race-based Cancer Health Information and Communication Disparities: A URCC CCOP Research Base Study Thank You!

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