PURPOSE: This study was conducted to provide basic data for developing education and health promotion programs for the prevention of cancer by identifying the relation between optimistic bias about cancer and cancer preventive behavior in Korean, Chinese, American, and Japanese residents in Korea. METHODS: Using a questionnaire administered by the researcher, data were collected from a convenience sample of 600, 19 to 64-yr-old male and female Korean, Chinese, American, and Japanese residents in Korea. Data was collected between February 6 and 28, 2009. RESULTS: Scores for optimistic bias about cancer by nationality were: Koreans, -1.03; Chinese, -0.43; Americans, -0.23; and Japanese, 0.05. The cancer preventive behavior scores were: Koreans, 43.17; Chinese, 71.84; Americans, 71.71; and Japanese, 73.97. Optimistic bias about cancer and cancer preventive behavior showed a significantly positive correlation in all participants: Koreans (r=.223, p=.006); Chinese (r=.178, p=.029); Americans (r=.225, p=.006); and Japanese (r=.402, p<.001). CONCLUSION: The greater the optimistic bias about cancer is, the lower the cancer preventive behavior. The findings suggest that nursing interventions are needed to reduce optimistic bias about cancer and to form a positive attitude towards cancer prevention because an optimistic bias about cancer adversely affects cancer preventive behavior.
Adult ; Asian Continental Ancestry Group ; China/ethnology ; Cross-Cultural Comparison ; Female ; *Health Behavior ; Health Promotion ; Humans ; Japan/ethnology ; Male ; Middle Aged ; Neoplasms/ethnology/*prevention & control ; Prejudice ; Questionnaires ; Republic of Korea ; United States/ethnology ; Young Adult

INTRODUCTIONCervical cancer caused by the human papilloma virus (HPV) is a common cancer in women. There is no published data on the recent incidence of cervical dysplasia, cervical cancer and genital warts caused by the different types of HPVs in Brunei Darussalam.

METHODSA cross-sectional, retrospective study was conducted utilising data from patients diagnosed with cervical cancer during the period 2005-2009 in Brunei Darussalam. The varying incidences of different types of cervical lesions among various ethnic and age groups, and in the overall population, were determined.

RESULTSThe mean age-standardised incidence of invasive cervical cancer during the five-year period was 24.9 per 100,000 women per year (95% confidence interval [CI] 21.7, 28.1). Age-specific invasive cervical cancer incidence peaked in the age group 45-59 years. Chinese females tended to have a higher incidence of invasive cervical cancer (28.2 per 100,000 women per year; 95% CI 17.8, 38.7) than Malay females (20.6 per 100,000 women per year; 95% CI 17.1, 24.2), while other ethnic groups in Brunei Darussalam had a significantly lower incidence (6.5 per 100,000 women per year; 95% CI 3.0, 10.0).

CONCLUSIONThe results suggest that Brunei Darussalam has a relatively higher incidence of cervical cancer compared to its neighbouring countries. The findings support the need for more comprehensive screening, public education programmes and vaccination against HPV in the country.

Adolescent ; Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Brunei ; epidemiology ; Child ; China ; ethnology ; Condylomata Acuminata ; prevention & control ; Cross-Sectional Studies ; Female ; Health Policy ; Humans ; Immunization ; Incidence ; Malaysia ; ethnology ; Middle Aged ; Retrospective Studies ; Uterine Cervical Neoplasms ; ethnology ; pathology ; prevention & control

PURPOSE: Koreans are one of the fastest growing Asian populations in the U.S. since 1960s. In Korean immigrant women (KIW), breast cancer was reported as the most frequently diagnosed cancer. However, their screening rates for breast cancer are lower than national guidelines; it is assumed that underlying cultural schemas of breast, breast cancer, and its screening modalities exist and need to be studied. This study was aimed to investigate cultural meanings of breast, breast cancer, and breast cancer screenings in KIW. METHODS: Using cultural models theory from cognitive anthropology, naturalistic qualitative methodology was utilized. Three focus group interviews with fifteen KIW were conducted. Thematic analysis with constant comparison technique was performed eliciting units of meaning, categories, and themes. RESULTS: The cultural schema of the meaning of breast is "mother who is breast-feeding her baby," with two themes of "balance in size," and "shyness." Regarding breast cancer, three themes, i.e., "indifference," "fear," and "uncertainty" are emerged. "Lack of information about screening modalities" is the overarching schema with reference to breast cancer screenings. CONCLUSIONS: The findings of this study demonstrate unique cultural models of KIW related to breast cancer and its screenings, which are critical to understand and penetrate their barriers to breast cancer screening.
Adult ; Breast Neoplasms/*prevention & control ; Breast Self-Examination/psychology ; Emigration and Immigration ; Female ; Focus Groups ; *Health Knowledge, Attitudes, Practice ; Humans ; Korea/ethnology ; Mammography/psychology ; Mass Screening/*psychology ; Middle Aged ; Pennsylvania