Recruiting Chinese Americans into cancer screening intervention trials: strategies and outcomes.

BACKGROUND: Cancer is the leading cause of death among Asian Americans. While Asian Americans are the fastest growing minority population in the United States, they are underrepresented in cancer research and report poor adherence to cancer screening guidelines. PURPOSE: This study utilized data from two large randomized intervention trials to evaluate strategies to recruit first-generation Chinese American immigrants from community settings and Chinese American physician practices. Findings will inform effective strategies for promoting Asian American participation in cancer control research. METHODS: Chinese Americans who were non-adherent to annual mammography screening guidelines (Study 1 with 664 immigrant women > 40 years of age) and to colorectal cancer screening guidelines (Study 2 with 455 immigrants > 50 years of age) were enrolled from the greater Washington DC, New York City (NYC), and Philadelphia (PA) areas. Both studies trained bilingual staff to enroll Chinese-speaking participants with the aid of linguistically appropriate fliers and brochures to obtain consent. Study 1 adopted community approaches and worked with community organizations to enroll participants. Study 2 randomly selected potential participants through 24 Chinese American primary-care physician offices, and mailed letters from physicians to enroll patients, followed by telephone calls from research staff. The success of recruitment approaches was assessed by yield rates based on number of participants approached, ineligible, and consented. RESULTS: Most participants (70%) of Study 1 were enrolled through in-person community approaches (e.g., Chinese schools, stores, health fairs, and personal networks). The final yield of specific venues differed widely (6% to 100%) due to various proportions of ineligible subjects (2%-64%) and refusals (0%-92%). The Study 2 recruitment approach (physician letter followed by telephone calls) had different outcomes in two geographic areas, partially due to differences in demographic characteristics in the DC and NYC/PA areas. The community approaches enrolled more recent immigrants and uninsured Chinese Americans than the physician and telephone call approach (p < .001). Enrollment cost is provided to inform future research studies. LIMITATIONS: Our recruitment outcomes might not be generalizable to all Chinese Americans or other Asian American populations because they may vary by study protocols (e.g., length of trials), target populations (i.e., eligibility criteria), and available resources. CONCLUSIONS: Use of multiple culturally relevant strategies (e.g., building trusting relationships through face-to-face enrollment, use of bilingual and bicultural staff, use of a physician letter, and employing linguistically appropriate materials) was crucial for successfully recruiting a large number of Chinese Americans in community and clinical settings. Our data demonstrate that substantial effort is required for recruitment; studies need to budget for this effort to ensure the inclusion of Asian Americans in health research.

High Tumor Mutation Burden and DNA Repair Gene Mutations are Associated with Primary Resistance to Crizotinib in ALK-Rearranged Lung Cancer.

BACKGROUND: About 20% of patients with ALK-rearranged non-small cell lung cancer (NSCLC) develop acquired resistance to tyrosine kinase inhibitor (TKI) during the first 6 months. This study aimed to examine the molecular mechanisms of early TKI resistance and prognosis in ALK-rearranged NSCLC. METHODS: Ten patients with ALK-rearranged NSCLC were included: five who developed rapid resistance to crizotinib (progression-free survival (PFS) ≤3 months) and five who exhibited a good response to crizotinib (PFS ≥36 months). The tumor specimens were subjected to whole-exome sequencing (WES). The validation cohort included 19 patients with ALK-rearranged NSCLC who received crizotinib; targeted sequencing of 43 selected genes was performed. The effect of the TP53 G245S mutation on crizotinib sensitivity was tested in H3122 cells. RESULTS: Mutations in DNA repair-associated genes were identified in primary resistance to crizotinib. Patients with a poor response to crizotinib harbored a greater burden of somatic mutations than those with a good response [median somatic mutations, 136 (range, 72-180) vs 31 (range, 10-48)]. Compared with the patients carrying wild-type TP53 or TP53 exon 3 deletion, 29 patients with TP53 G245S mutation showed a shorter survival time (P < 0.05), with a median PFS of 3 (95% CI: 1.9-4.1) months and a median overall survival of 7 (95% CI: 3.4-10.5) months. TP53 mutation promoted the proliferation of EML4-ALK-rearranged H3122 cells by approximately 3 folds (P < 0.001). H3122 cells with TP53 mutant were more sensitive to crizotinib compared with control cells. CONCLUSION: A higher mutation burden and mutations in DNA repair gene, including TP53, were potentially associated with primary resistance to crizotinib in ALK-rearranged NSCLC. An immune-checkpoint inhibition strategy could be examined, which might overcome primary resistance to crizotinib in ALK-rearranged NSCLC.

Disparities in cervical cancer screening between Asian American and Non-Hispanic white women.

BACKGROUND: Asian American women have higher cervical cancer mortality rates than non-Hispanic White women, yet have lower Pap screening rates than their White counterparts. This study examined whether ethnic differences in the use of Pap screening were associated with differences in cultural views, controlling for demographic and access factors. METHODS: Cross-sectional survey data from the Commonwealth 2001 Health Care Quality Survey were used. Non-Hispanic White (n = 2,146) and Asian American women (including Chinese, Vietnamese, Korean, Filipino, and Japanese; n = 259) were included in this study. Eastern cultural views were measured by beliefs in the role of self-care and luck. Access factors (having health insurance, regular providers, and communication with providers) and demographics of patients and providers were measured. The outcome was receipt of a Pap test in the past 2 years. RESULTS: Asian American women had a lower rate of obtaining a recent Pap test (70%) than non-Hispanic White women (81%; P = 0.001). More Asians believed in the role of luck and self-care and experienced access barriers than Whites (P < 0.0001). Women with less Eastern cultural views are more likely to be recently screened than women with more (odds ratio, 1.08; 95% confidence interval, 1.00-1.16; P < 0.05). All access factors and provider gender types predicted the outcome. Within the Asian subgroups, Vietnamese women had lower screening rates (55%) and greater Eastern cultural views than their Asian counterparts. CONCLUSION: More research is needed to understand cultural and other barriers to Pap screening in high-risk Asian women, and attention should be paid to within-group differences.

Development and evaluation of a culturally tailored educational video: changing breast cancer-related behaviors in Chinese women.

This study developed and evaluated a culturally tailored video guided by the health belief model to improve Chinese women's low rate of mammography use. Focus-group discussions and an advisory board meeting guided the video development. A 17-min video, including a soap opera and physician-recommendation segment, was made in Chinese languages. A pretest/posttest pilot was conducted to evaluate the efficacy of the video in changing knowledge, beliefs, and screening intentions among Chinese women (age >or= 40) who were nonadherent to current National Cancer Institute's mammography guidelines (n=52). The results showed that the video significantly increased these women's screening intentions, knowledge, perceived risk for breast cancer, and perceived benefits of mammography. Chinese immigrant women were less likely to hold an Eastern view of health care and report barriers to screening after viewing the video. This video might have the potential to increase adherence to mammography screening in Chinese women.

Developing and validating a measure of Chinese cultural views of health and cancer.

To develop and validate quantitative scales that measure Chinese cultural views about health and cancer, cultural views were assessed by a 30-item scale through telephone interviews with 438 Chinese-American women aged 50 and older. Cultural subscales were identified using principal component analysis and validated by their associations with age at immigration and breast, cervical, and colorectal cancer (CRC) screening patterns. The overall scale had good reliability (Cronbach's alpha = .79). Factor analysis yielded seven cultural subscales-fatalism, hot-cold balance, use of herbs, self-care, medical examination, lifestyle, and Western medicine (alpha = .39 to .82). The majority of the cultural subscales were significantly associated with age at immigration (p < .001). Fatalism, Self-Care, and Medical Examination subscales consistently predicted nonadherence to breast, cervical, and CRC screening recommendations, even after considering other factors. Chinese cultural views consist of at least seven domains and may influence older women's breast, cervical, and CRC screening.

Physician Intervention and Chinese Americans' Colorectal Cancer Screening.

OBJECTIVE: We conducted a cluster-randomized trial evaluating an intervention that trained Chinese-American primary care physicians to increase their Chinese patients' colorectal cancer (CRC) screening. METHODS: Twenty-five physicians (13 randomized to the intervention arm and 12 to the control arm) and 479 of their patients (aged 50-75 and nonadherent to CRC screening guidelines) were enrolled. The intervention, guided by Social Cognitive Theory, included a communication guide and 2 in-office training sessions to enhance physicians' efficacy in com- municating CRC screening with patients. Patients' CRC screening rates (trial outcome) and rating of physician communication before intervention and at 12-month follow-up were assessed. Intention-to-treat analysis for outcome evaluation was conducted. RESULTS: Screening rates were slightly higher in the intervention vs. the control arm (24.4% vs. 17.7%, p = .24). In post hoc analyses, intervention arm patients who perceived better communication were more likely to be screened than those who did not (OR = 1.09, 95% CI: 1.03, 1.15). This relationship was not seen in the control arm. CONCLUSIONS: This physician-focused intervention had small, non-significant effects in increasing Chinese patients' CRC screening rates. Physician communication appeared to explain intervention efficacy. More intensive interventions are needed to enhance Chinese patients' CRC screening.

Communication between older women and physicians: preliminary implications for satisfaction and intention to have mammography.

OBJECTIVE: To explore the associations between physician communication styles and their older patients' intentions to get mammography and satisfaction with physician communication. METHODS: This cross-sectional mixed methods study was conducted in a teaching hospital outpatient clinic with faculty general internists (n=7) and their female patients aged 65 years and older (n=56). Audiotaped communication was coded by researchers using the multidimensional interactional analysis and assisted doctor-elderly patient transactions coding systems. Demographic data was collected prior to the visit. Data on intention to have mammography and satisfaction with communication were collected immediately post-visit. RESULTS: The majority of encounters had some degree of joint decision-making. Communication styles tended to be associated with women's intentions to have screening mammography. Patients who described communication as "deep", "trusting" and "bonding" were more satisfied with communication than women who rated physician communication as less trusting (p=0.03, 0.02 and 0.02, respectively). CONCLUSION: Physicians' communication styles affect their older female patients' satisfaction. In this preliminary study, older women who rated communication as being deep, trusting and bonding tended to have a greater intention to have mammography. PRACTICE IMPLICATIONS: Improving physicians' communication styles may increase satisfaction with physician communication and result in higher mammography adherence among older female patients.

The influence of culture and cancer worry on colon cancer screening among older Chinese-American women.

OBJECTIVES: This study investigated the hypothesis that adherence to colon cancer screening guidelines among Chinese women was associated with Eastern cultural views and anxiety about developing colon cancer. DESIGN: Cross-sectional data from a community-based longitudinal study were used to examine the hypothesis of this study. Measures of sociodemographics, medical access factors, cultural views of health care, cancer worry, and practices of colon cancer screening were administered by a computer assisted telephone interview. PARTICIPANTS: Four hundred and thirty-three Chinese-American women from Metropolitan Washington, DC age 50 years and older and without a history of colon cancer completed the telephone interview. MAIN OUTCOME MEASURE: Adherence to utilization of either fecal occult blood test (FOBT) within a year, sigmoidoscopy within five years, or colonoscopy within 10 years was used to define two outcome categories: current screeners and noncurrent screeners. RESULTS: Controlling for covariates, this study found that: 1) women with more Eastern cultural views were less likely to be current screeners; 2) women who thought about the chance of getting colon cancer had approximately three-fold greater odds of being current screeners than women who never thought about colon cancer; and 3) women receiving physician recommendation for colon cancer screening had more than three-fold increased odds of being current screeners than those who had not received a recommendation. CONCLUSIONS: In addition to the lack of physician recommendation, older Chinese women face cultural and psychological barriers to obtaining timely colon cancer screening. These barriers may be reduced through culturally sensitive intervention studies.

Communication between physicians and older women with localized breast cancer: implications for treatment and patient satisfaction.

PURPOSE: To identify factors associated with patient-physician communication and to examine the impact of communication on patients' perception of having a treatment choice, actual treatment received, and satisfaction with care among older breast cancer patients. MATERIALS AND METHODS: Data were collected from 613 pairs of surgeons and their older (greater-than-or-equal 67 years) patients diagnosed with localized breast cancer. Measures of patients' self-reported communication included physician- and patient-initiated communication and the number of treatment options discussed. Logistic regression analyses were conducted to examine the relationships between communication and outcomes. RESULTS: Patients who reported that their surgeons mentioned more treatment options were 2.21 times (95% confidence interval [CI], 1.62 to 3.01) more likely to report being given a treatment choice, and 1.33 times (95% CI, 1.02 to 1.73) more likely to get breast-conserving surgery with radiation than other types of treatment. Surgeons who were trained in surgical oncology, or who treated a high volume of breast cancer patients (greater-than-or-equal 75% of practice), were more likely to initiate communication with patients (odds ratio [OR] = 1.62; 95% CI, 1.02 to 2.56; and OR = 1.68; 95% CI, 1.01 to 2.76, respectively). A high degree of physician-initiated communication, in turn, was associated with patients' perception of having a treatment choice (OR = 2.46; 95% CI, 1.29 to 4.70), and satisfaction with breast cancer care (OR = 2.13; 95% CI, 1.17 to 3.85) in the 3 to 6 months after surgery. CONCLUSION: Greater patient-physician communication was associated with a sense of choice, actual treatment, and satisfaction with care. Technical information and caring components of communication impacted outcomes differently. Thus, the quality of cancer care for older breast cancer patients may be improved through interventions that improve communication within the physician-patient dyad.

Descriptive review of the literature on breast cancer outcomes: 1990 through 2000.

BACKGROUND: There is increasing interest in the incorporation of nonbiomedical outcomes into cancer research. OBJECTIVE: Our goal was to review the use of nonbiomedical outcomes in research on breast cancer care. DATA SOURCES: We conducted a MEDLINE search of all studies on breast cancer quality of life, preferences, satisfaction, and economics that were published during the period from January 1, 1990, through December 31, 2000. We also searched bibliographies of published articles. STUDY SELECTION: We included original primary research and excluded reviews, methods papers, studies conducted outside the United States and Western Europe, or studies with fewer than 100 subjects. DATA ABSTRACTION: Data were abstracted by using a structured tool. DATA SYNTHESIS: There were 1089 articles identified; 230 were included. The greatest proportion of research focused on survivorship followed by screening. The most frequently reported outcomes were health-related quality of life (54%) followed by economic analyses (38%) and patient satisfaction (14%); only 9% measured patient preferences. Few studies included more than 10% nonwhite populations or focused on the elderly. No single instrument was used in more than 10% of the studies, and many authors developed de novo tools for use in their study. Methodologic flaws were prevalent and included use of nonstandard economic methods, insufficient power, low or differential response rates, and lack of control for baseline status. CONCLUSION: At present, outcomes measurement is variable in its approach and application to breast cancer care. More research is needed to develop practical approaches that are reliable, valid, and feasible in routine practice, that are applicable to diverse populations, and that can inform interventions to improve the quality of care across the full spectrum of services.

Feasibility of mobile cancer screening and prevention.

Many areas have high cancer mortality rates and medically underserved populations. This study describes the feasibility (acceptability and costs) of an urban multiphasic (multiple cancers) screening van. Feasibility was evaluated by literature review and informant interviews. Costs were estimated by resource use from urban mobile screening units; decision analysis estimated the costs per cancer detected for breast, cervix, colorectal, and prostate cancer screening. Acceptability of a multiphasic van varied by the informant's perspective. Feasibility and costs were most sensitive to four parameters: age, prior screening history, risk factors, and volume of simultaneous examinations. Subsidized mobile screening facilities may have the potential to reduce cancer morbidity and mortality if they target hard-to-reach underscreened groups, maintain high volume, coordinate with primary care providers, and build on an infrastructure that provides diagnostic and treatment services regardless of ability to pay. It is unclear whether the investment required will translate into a reasonable cost per year of life saved.

Heterogeneous demographic and cultural profiles of Chinese American patients nonadherent to colorectal cancer screening: a latent class analysis.

BACKGROUND: Colorectal cancer (CRC) is one of the leading causes of cancer death in Chinese Americans, but their CRC screening rates remain low. OBJECTIVE: We examined subgroups of Chinese American patients nonadherent to CRC screening guidelines to better inform clinical practices to effectively promote screening. METHODS: Using latent class analysis of data from 327 participants recruited from 18 primary care clinics, we classified nonadherent patients based on sociodemographics, screening barriers, and attitudinal and clinical factors for CRC screening. RESULTS: The best-fitting latent class analysis model described 3 distinctive classes: Western healthcare class (36%), Eastern healthcare class (18%), and mixed healthcare class (46%). Western healthcare class patients were highly educated, with average US residency of 20 years, a high level of English proficiency, the least Eastern cultural views of care, and the greatest exposure to physician recommendations, but reported having no time for screenings. Eastern healthcare class patients were highly educated seniors and recent immigrants with the least CRC knowledge and the most Eastern cultural views. Mixed healthcare class patients had low level of education, resided in the United States for 20 years, and half had sought services of their physicians for at least 3 years, but their knowledge and cultural views were similar to those of Eastern healthcare class patients. CONCLUSIONS: Nonadherent Chinese American patients are heterogeneous. It is essential to have future intervention programs tailored to address specific screening beliefs and barriers for subtypes of nonadherent patients. IMPLICATIONS FOR PRACTICE: Training primary care physicians to recognize patients' different demographic characteristics and healthcare beliefs may facilitate physicians' communication with patients to overcome their barriers and improve screening behaviors.

Promoting Chinese-speaking primary care physicians' communication with immigrant patients about colorectal cancer screening: a cluster randomized trial design.

Chinese Americans underutilize colorectal cancer screening. This study evaluated a physician-based intervention guided by social cognitive theory (SCT) to inform future research involving minority physicians and patients. Twenty-five Chinese-speaking primary care physicians were randomized into intervention or usual care arms. The intervention included two 45-minute in-office training sessions paired with a dual-language communication guide detailing strategies in addressing Chinese patients' screening barriers. Physicians' feedback on the intervention, their performance data during training, and pre-post intervention survey data were collected and analyzed. Most physicians (~85%) liked the intervention materials but ~84% spent less than 20 minutes reading the guide and only 46% found the length of time for in-office training acceptable. Despite this, the intervention increased physicians' perceived communication self-efficacy with patients (p<.01). This study demonstrated the feasibility of enrolling and intervening with minority physicians. Time constraints in primary care practice should be considered in the design and implementation of interventions.

Cultural views, English proficiency and regular cervical cancer screening among older Chinese American women.

OBJECTIVE: The purpose of this study was to investigate the association between cultural views, English proficiency, and regular cervical cancer screening among older Chinese women. METHODS: The study sample consisted of 473 asymptomatic Chinese participants aged 50 and older recruited from community organizations. The study outcome was regular receipt of Pap tests, defined as having a recent test in the past 3 years and another within 3 years before the present test. Eastern cultural views were measured by a 30-item scale that assessed beliefs about illness and cancer. Sociodemographics, cancer worry, physician recommendation, health insurance, and access barriers were included as covariates in multiple logistic regression models. RESULTS: A total of 239 (50.5%) Chinese American women had regular Pap tests. Findings indicate that 1) women who held more traditional Chinese cultural views were less likely to be a regular screener (odds ratio [OR], 0.96; 95% confidence interval [CI], 0.94-0.99); 2) women with higher English proficiency were 1.39 times more likely to have received regular Pap tests than women with lower proficiency (OR, 1.39; 95% CI, 1.13-1.72). CONCLUSION: Cultural views and English proficiency were significant predictors of older Chinese American women regular receipt of Pap tests. Future research is needed to identify and design culturally and linguistically competent programs to promote cervical cancer screening.

Relationships between decisional balance and stage of adopting mammography and Pap testing among Chinese American women.

BACKGROUND: The Transtheoretical Model has not been applied to explain cancer screening behavior among a large sample of Chinese Americans. This study examines the stage of adopting mammography and Pap testing in relation to women's decisional balance of cancer screening. METHODS: We surveyed a sample of 507 Chinese American women aged 50 and older in the DC area in 2003 and 2004. We categorized women into six screening stages (pre-contemplation, contemplation, action, relapse, risk of relapse, and maintenance) based on the frequency and regularity of past screening behaviors and future intentions. We measured women's attitudes toward mammography and Pap testing by 22 pro and con statements. Decisional balance was calculated by the mean difference between pro and con scores. Multinomial regression analyses were used to examine the associations between decisional balance and stage of adoption, controlling for sociodemographics, English fluency, and physician and family recommendations. RESULTS: Maintenance was the largest group among six stages (45% for mammography; 44% for Pap testing). Women in the maintenance group had the highest decisional balance scores, indicating more positive attitudes toward screening. Decisional balance was significantly related to stages of adopting mammograms and Pap testing after adjusting for other covariates. CONCLUSIONS: This study demonstrated that Chinese American women's cancer screening behavior was associated with decisional balance, as described in the Transtheoretical Model. Cancer screening messages should be tailored to the needs of women in different stages of adopting mammography and Pap testing.

Language use and the receipt of cancer screening recommendations by immigrant Chinese American women.

BACKGROUND: Cancer screening rates are low among Chinese American women, a mostly immigrant minority population. This is possibly because they do not receive cancer screening recommendations from their physicians. The objective of this study was to determine if the rate at which physicians recommend cancer screening to older Chinese American women differs according to the language used during visits. METHODS: Data for the cross-sectional study were collected from a telephone survey of older Chinese American women residing in the Washington, DC, area. A total of 507 asymptomatic Chinese American women aged > or =50 who had a regular physician participated in this study. The main outcome was women's self-reported perception of having received a recommendation from their physician for mammography, Pap tests, or colorectal cancer screening in the past 2 years. The main independent variable was the language used during visits (English vs. Chinese). Patient age, educational level, employment status, cultural views, physician specialty, physician gender, and length of relationship with the physician were included in the multiple logistic regression analyses. RESULTS: Chinese women who communicated with their physicians in English were 1.71 (95% CI 1.00-2.96) and 1.73 (95% CI 1.00-3.00) times more likely to report having received mammography and colorectal cancer screening recommendations, respectively (p < 0.05). Physicians in family medicine or general practice were 2.11 (95% CI 1.31-3.40) and 1.70 (95% CI 1.06-2.48) times more likely to recommend cancer screening than those in other specialties. CONCLUSIONS: Chinese American women who conversed with their physicians in Chinese were less likely to perceive receiving cancer screening recommendations. Future research is needed to identify physician-specific knowledge, attitude, and cultural barriers to recommending cancer screening.

Cultural views, language ability, and mammography use in Chinese American women.

Mammography screening rates among Chinese American women have been reported to be low. This study examines whether and how culture views and language ability influence mammography adherence in this mostly immigrant population. Asymptomatic Chinese American women (n = 466) aged 50 and older, recruited from the Washington, D.C. area, completed a telephone interview. Regular mammography was defined as having two mammograms at age-appropriate recommended intervals. Cultural views were assessed by 30 items, and language ability measured women's ability in reading, writing, speaking, and listening to English. After controlling for risk perception, worry, physician recommendation, family encouragement, and access barriers, women holding a more Chinese/Eastern cultural view were significantly less likely to have had regular mammograms than those having a Western cultural view. English ability was positively associated with mammography adherence. The authors' results imply that culturally sensitive and language-appropriate educational interventions are likely to improve mammography adherence in this population.

Knowledge, cultural, and attitudinal barriers to mammography screening among nonadherent immigrant Chinese women: ever versus never screened status.

BACKGROUND: Chinese-American women have much lower mammography screening rates than the general population. This study examined the collective impact of knowledge, cultural views, and health beliefs on intentions to obtain mammography among Chinese women who had not had a mammogram in the previous year. METHODS: Five hundred sixty-six immigrant Chinese women from the Washington, District of Columbia and New York metropolitan areas completed baseline assessments for a longitudinal intervention study. Validated surveys were used to measure variables of interest. The outcomes were 1) past mammography use (ever vs never) and 2) future screening intention. RESULTS: Only 35% of the participants reported intentions to obtain mammograms, with approximately 19% of the never users reporting intentions (vs 44% ever users). Ever users had higher knowledge (odds ratio [OR], 1.13; 95% confidence interval [CI], 1.03-1.25), less Eastern cultural views (OR, 0.78; 95% CI, 0.70-0.87), and perceived fewer barriers (OR, 0.78; 95% CI, 0.70-0.87) than never users, controlling for covariates. Never users were more likely to be recent immigrants, have low income, have limited English ability, and lack regular sources of care than ever users (all P<.001). Multivariate models showed that ever users who were employed received physician recommendations, had less Eastern views, perceived higher susceptibility, and were more likely to have intentions. Among never users, being 40-49 years of age and perceiving fewer barriers led to increased intention. CONCLUSIONS: Understanding cultural patterns and health beliefs in Chinese women is critical to changing their screening behaviors. Interventions that address their common beliefs and specific group barriers are optimal for promoting mammography adherence.

Knowledge, Perceptions, and Communication about Colorectal Cancer Screening among Chinese American Primary Care Physicians.

OBJECTIVE: To assess Chinese American primary care physicians' knowledge, attitude, and barriers to recommending colorectal cancer (CRC) screening to their Chinese American patients. METHODS: Chinese American primary care physicians serving Chinese American patients in two metropolitan areas were invited to complete a mailed survey on CRC screening knowledge, attitudes toward shared decision making and CRC screening, and CRC screening recommendation patterns. RESULTS: About half of the 56 respondents did not know CRC incidence and mortality figures for Chinese Americans. Those aged 50 and younger, graduating from U.S. medical schools, or working in non-private settings had higher knowledge scores (p < 0.01). Physicians graduating from U.S. medical schools had more favorable attitudes toward shared decision making (p < 0.01). Lack of health insurance, inconsistent guidelines, and insufficient time were the most frequently cited barriers to recommending CRC screening. CONCLUSIONS: Most Chinese American physicians had knowledge, attitude, and communication barriers to making optimal CRC screening recommendations.

How do older Chinese women view health and cancer screening? Results from focus groups and implications for interventions.

OBJECTIVE: To qualitatively assess Chinese American women's views of health and illness and the potential influences of culture and language on cancer screening behavior. DESIGN: Data were generated by five focus groups, each consisting of 9-12 Chinese American women aged 50 and older. Participants responded to open-ended questions assessing their perceptions of health and illness, knowledge about cancer, beliefs about and barriers to cancer screening, and screening and healthcare experiences in the USA. All conversations were tape-recorded and analyzed in the context of PRECEDE framework concepts of predisposing, enabling, and reinforcing factors. RESULTS: The 54 participants had a mean age of 65 years, with an average age of immigration to the USA at 51 and average length of residence in the USA of 15 years. Participants considered outdoor exercise in the morning for fresh air and a hot-cold balanced diet as important means to health. None mentioned the importance of regular medical checkups or cancer screening. When talking about cancer prevention, a sense of fatalism was evident, such as 'no control of life and death' and 'what will happen will happen'. Lack of English capability was a major enabling barrier to healthcare. In addition, these women reported the need for help with transportation, especially for those living in suburban areas where public transportation is not readily available. Physician recommendation was identified as the most important reinforcing factor for cancer screening. CONCLUSION: Our results suggest traditional Chinese beliefs, such as those pertaining to fatalism, self-care, and the hot and cold balance, influence the perceptions of older Chinese women regarding health, illness, and use of preventive healthcare. Interventions to improve cancer screening in this population should be tailored to the specific predisposing, enabling, and reinforcing factors of this population, including cultural views, language barriers, doctor-patient communication, and access to healthcare.