Tongan perceptions of cancer.

BACKGROUND: There is little published information about cancer-related knowledge, attitudes, and preventive behaviors of Tongans in the United States. The purpose of this study was to evaluate answers to the following questions: What is cancer? What causes cancer? And what can you do to prevent cancer? METHODS: We completed face-to-face, semi-structured interviews with 48 self-reported Tongans (16 men and 32 women) over the age of 18 years, selected through non-probability purposive sampling with help from Tongan community-based organizations. The questions regarded demographic characteristics, and cancer-related knowledge, attitudes and preventive behaviors. The research settings were San Mateo, California and Salt Lake City, Utah. We analyzed the data using qualitative content analysis of individual interviews to identify themes. RESULTS: All but one of the 48 participants had migrated to the U.S. from Tonga. The average income was approximately $3100 per month and average household size was six. Fewer than half of participants had health insurance. The theme that cancer was equivalent to death was pervasive through all the responses. Weaknesses in the body and exposure to toxins in the environment were dominant themes in the causation of cancer. Leading a healthy life and prayer were among the preventive measures cited by the respondents. CONCLUSION: The association of cancer with death is a strong indication that cancer information is not reaching this community. Interventions must take this into account and include Tongan cancer survivors in order to enhance the effectiveness of early screening efforts.

Legacy of the Pacific Islander cancer control network.

The groundwork for the Pacific Islander cancer control network (PICCN) began in the early 1990s with a study of the cancer control needs of American Samoans. The necessity for similar studies among other Pacific Islander populations led to the development of PICCN. The project's principal objectives were to increase cancer awareness and to enhance cancer control research among American Samoans, Tongans, and Chamorros. PICCN was organized around a steering committee and 6 community advisory boards, 2 from each of the targeted populations. Membership included community leaders, cancer control experts, and various academic and technical organizations involved with cancer control. Through this infrastructure, the investigators developed new culturally sensitive cancer education materials and distributed them in a culturally appropriate manner. They also initiated a cancer control research training program, educated Pacific Islander students in this field, and conducted pilot research projects. PICCN conducted nearly 200 cancer awareness activities in its 6 study sites and developed cancer educational materials on prostate, colorectal, lung, breast, and cervical cancer and tobacco control in the Samoan, Tongan, and Chamorro languages. PICCN trained 9 students who conducted 7 pilot research projects designed to answer important questions regarding the cancer control needs of Pacific Islanders and to inform interventions targeting those needs. The legacy of PICCN lies in its advancement of improving cancer control among Pacific Islanders and setting the stage for interventions that will help to eliminate cancer-related health disparities. Cancer 2006. (c) 2006 American Cancer Society.

Exploring beliefs about cancer among American Samoans: focus group findings.

OBJECTIVE: To evaluate answers to the following questions among American Samoans: What is cancer? What causes cancer? And what can you do to prevent cancer? DESIGN: Focus groups (four with women and four with men). SETTINGS: Pago Pago and the Manu'a islands, American Samoa; Honolulu, Hawaii; Los Angeles, California. PARTICIPANTS: 80 self-reported Samoan men and women over the age of 18 years, selected through non-probability purposive sampling with help from Samoan community-based organizations. MEASUREMENT: Qualitative content analysis of focus findings to identify themes. RESULTS: The concepts that cancer was not a Samoan illness, that failure to follow fa'aSamoa (the traditional Samoan way of life) could lead to cancer, and that a return to fa'aSamoa could prevent cancer were the prevalent themes in the focus groups. CONCLUSION: The value that Samoans place on fa'aSamoa, a traditional healthy lifestyle, provides insights into the design of future intervention programs aimed at improving cancer control in this population.

Impact of U.S. citizenship status on cancer screening among immigrant women.

OBJECTIVES: We evaluated the relationship between U.S. citizenship status and the receipt of Pap smears and mammograms among immigrant women in California. DESIGN: Cross-sectional study using data from the 2001 California Health Interview Survey. PATIENTS/PARTICIPANTS: Noninstitutionalized, civilian women, aged 18 years and older living in California. MEASUREMENTS AND MAIN RESULTS: We analyzed data from the 2001 California Health Interview Survey and used logistic regression models to adjust for sociodemographic factors and for access and utilization of health services. After adjusting we found that U.S. citizen immigrants were significantly more likely to report receiving a Pap smear ever (adjusted prevalence ratio [aPR], 1.05; 95% confidence interval [CI], 1.01 to 1.08), a recent Pap smear (aPR, 1.07; 95% CI, 1.03 to 1.11), a mammogram ever (aPR, 1.17; 95% CI, 1.12 to 1.21), and a recent mammogram (aPR, 1.38; 95% CI, 1.26 to 1.49) as compared to immigrants who are not U.S. citizens. Also associated with receiving cancer screening were income, having a usual source of care, and having health insurance. Hispanic women were more likely to receive Pap smears as compared to whites and Asians. CONCLUSIONS: Not being a U.S. citizen is a barrier to receiving cervical and breast cancer screening. Additional research is needed to explore causal factors for differences in cancer screening rates between citizens and noncitizens.

Influence of beliefs about cervical cancer etiology on Pap smear use among Latina immigrants.

OBJECTIVE: To assess Latina immigrants' beliefs about the role of sexual activities in cervical cancer etiology and the impact of the beliefs on Papanicolaou (Pap) smear use. Previous research has found that Latinas, particularly immigrants, believe that cervical cancer is related to 'unwise' sexual activities; however, their beliefs about the nature of the relationship are unclear. DESIGN: We conducted semi-structured face-to-face interviews with a non-probability purposive sample of 20 Mexican immigrant women who resided in Orange County, California regarding their beliefs about risk factors for cervical cancer and Pap smear use. We used qualitative content analysis to identify major themes. Three investigators independently reviewed transcripts of the audio-taped interviews to identify themes and came to a consensus about them. RESULTS: The women had a mean age of 39 years and had resided in the USA for an average of 16.3 years. We identified several themes. The majority of respondents had limited knowledge about cervical cancer and no knowledge about human papillomavirus (HPV); believed that infections caused by physical trauma, certain sexual activities, and poor hygiene caused cervical cancer; believed that they only needed a Pap smear if they developed symptoms of a pelvic infection; and felt that women who engaged in 'unwise' sexual behaviors, in particular, should receive regular Pap smear exams. CONCLUSION: The results suggest that culturally related beliefs about the etiology of cervical cancer play a role in the decision to obtain Pap smears for Latina immigrants. The findings may help to explain why researchers have found Latino ethnicity to be an independent predictor of Pap smear use. They also suggest that programs designed to improve cervical cancer screening, particularly among Latina immigrants, should stress the nature of HPV transmission, its role in the etiology of cervical cancer, and the importance of Pap smear screening in the absence of symptoms.

Addressing the cancer control needs of Pacific Islanders: experience of the Pacific Islander Cancer Control Network.

PURPOSE: This paper describes the accomplishments of the Pacific Islander Cancer Control Network (PICCN). PICCN's objectives fall under two broad categories: increasing cancer awareness and enhancing cancer control research among Samoans, Tongans, and Chamorros. METHODS: PICCN established an infrastructure for addressing the goals that include the University of California, Irvine; the UCI Chao Family Comprehensive Cancer Center; and community-based organizations (CBOs) in areas where large numbers of Pacific Islanders live. Activities that increase cancer awareness include assessing existing cancer education materials, developing new culturally-sensitive materials, and distributing the materials in a culturally-sensitive manner. Activities that enhance cancer control research include training Pacific Islander investigators and providing them with mentors to help with the development of research projects. RESULTS: During the four project years, PICCN has conducted more than 180 cancer awareness activities in its six study sites: Carson, CA; San Mateo, CA; San Diego, CA; Salt Lake City, UT; American Samoa; and Guam. PICCN members have also participated in conferences and lead discussions about the importance of clinical trials for Pacific Islanders. In addition, the Network has trained nine Pacific Islander investigators (three individuals from each ethnic group) in its cancer control academy. Finally, PICCN investigators are conducting pilot research projects that will answer important questions regarding the cancer control needs of these Pacific Islanders and set the stage for interventions aimed at addressing the needs. CONCLUSION: PICCN is advancing the national goal of eliminating cancer-related health disparities through its cancer awareness and research activities for Pacific Islanders.