Hispanic acculturation and utilization of cervical cancer screening in the US

BACKGROUND: Hispanic women have an incidence rate of invasive cervical cancer that is twice as high as that of non-Hispanic White women. Previous investigations have reported that Hispanics are less likely to utilize cancer screening services. Using data from the 2000 National Health Interview Survey, this study examined whether acculturation of Hispanic women was associated with cervical cancer screening. METHODS: The subjects included 2307 Hispanic women aged 21-70 who did not have a history of cervical cancer or a hysterectomy. Women were analyzed by acculturation level according to whether or not they ever had a Pap smear and had one in the previous year and previous 3 years. RESULTS: Acculturation levels tended to be inversely correlated with no Pap smear. Compared to lower acculturated women, women who were more acculturated were less likely to never had a Pap smear (OR = 0.86; 95% CI = 0.58-1.27 for moderate acculturated women and OR = 0.51; 95% CI = 0.29-0.89 for higher acculturated women). Similar results were found for having no Pap smear within the past 3 years (OR = 0.83; 95% CI = 0.61-1.13 for moderate acculturated women and OR = 0.73; 95% CI = 0.49-1.08 for higher acculturated women). CONCLUSION: The findings show that lower acculturation was associated with the under use of cervical cancer screening and suggest that these women might have barriers in accessing and utilizing Pap smears.     

Use of Pap test among Hispanics and non-Hispanic whites in a rural setting

BACKGROUND: Hispanic women in the United States have a higher incidence of invasive cervical cancer than non-Hispanic whites. A key factor related to the relatively high incidence is the underutilization of cancer-screening services. Several previous investigations have reported that Hispanic women are less likely to comply with screening recommendations for Pap testing; some have identified factors that are associated with non-compliance with screening recommendations. METHODS: Using baseline personal interview data from a randomized community trial on cancer prevention in a rural area, we assessed the association between health barriers and non-compliance with cervical screening recommendations. RESULTS: Among Hispanic women (n = 382), those with a lower level of acculturation were more likely than highly acculturated Hispanic and non-Hispanic white women (n = 385) to report personal barriers as reasons for not getting an initial or subsequent screening exam. Such barriers include fear of finding cancer, fear of finding diseases other than cancer, and embarrassment about receiving a physical exam. Certain structural barriers, such as cost of care, no time off work, and lack of transportation, were reported to be associated with non-compliance with routine cervical cancer screening, especially among non-Hispanic white women. CONCLUSIONS: Future research should examine barriers related to initial and subsequent screening among Hispanics with varying levels of acculturation.     

Heterogeneity in Breast and Cervical Cancer Screening Practices Among Female Hispanic Immigrants in the United States

This study examined differences in cervical and breast cancer (CC and BC) screening among a heterogeneous group of Hispanic women. Data from 247 women (mean age = 38.7 ± 13.3) from Mexico, the Dominican Republic, Puerto Rico, and countries throughout Central and South America regarding participation in Pap smears, mammography, clinical breast exam (CBE) and breast self-exams (BSE), CC and BC knowledge, and acculturation were analyzed. Differences in CBE and BSE screening behaviors were found based on country of origin (P < .01). However, after adjusting for the independent variables, only acculturation and knowledge remained significant correlates to BSE and CBE (P < .01). Dominican women had higher BC knowledge scores (P < .01) adhered most to BC screening guidelines. Heterogeneity in BC and CC screening was found among Hispanic sub-groups and suggests that health promotion programs should be tailored appropriately, particularly among recent immigrants.     

Acculturation,Behavioral Factors,and Family History of Breast Cancer among Mexican and Mexican-American Women

BackgroundIncidence rates for breast cancer are higher among Mexican-American (MA) women in the United States than women living in Mexico. Studies have shown higher prevalence of breast cancer risk factors in more acculturated than less acculturated Hispanic/Latinas in the United States. We compared the prevalence of behavioral risk factors and family history of breast cancer by level of acculturation and country of residence in women of Mexican descent.MethodsData were collected from 1,201 newly diagnosed breast cancer patients living in Mexico (n = 581) and MAs in the United States (n = 620). MA participants were categorized into three acculturation groups (Spanish dominant, bilingual, and English dominant); women living in Mexico were used as the referent group. The prevalence of behavioral risk factors and family history of breast cancer were assessed according to acculturation level, adjusting for age at diagnosis and education.ResultsIn the adjusted models, bilingual and English-dominant MAs were significantly more likely to have a body mass index of 30 kg/m² or greater, consume more than one alcoholic beverage a week, and report having a family history of breast cancer than women living in Mexico. All three U.S. acculturation groups were significantly more likely to have lower total energy expenditure (≤533 kcal/d) than women in Mexico. English-dominant women were significantly less likely to ever smoke cigarettes than the Mexican group.ConclusionsOur findings add to the limited scientific literature on the relationships among acculturation, health behavior, and family history of breast cancer in Mexican and MA women.     

Time spent in the united states and breast cancer screening behaviors among ethnically diverse immigrant women: Evidence for acculturation?

The current study was designed to investigate the relations between time spent in the United States and breast cancer screening in a large sample (N=915) of ethnically diverse immigrant women living in New York City. Previous research among Hispanic women has suggested that acculturation positively influences health beliefs and preventive health behaviors. However, research has not yet extended to other growing immigrant groups, including women from Haiti and the English-speaking Caribbean, and has not tested whether time spent in the United States differentially impacts breast screening across groups that are known to vary in their health beliefs. As expected, time spent in the United States was associated with a greater number of mammograms and clinical breast exams. Importantly, these relations held even when controlling for (a) age, income, education, marital status; (b) morbidity, health insurance, physician's recommendation, physical exams; and (c) ethnicity. Moreover, time spent in the United States interacted with being Haitian to predict the number of clinical breast exams. Even though Haitians were less likely to utilize breast cancer screening overall, time spent in the United States had a stronger effect on the number of clinical breast exams for Haitian women. Results are discussed in terms of the ethnic-specificity of health beliefs, how they may change over time and their implications for preventive health behaviors.     

Impact of Voluntary Folic Acid Fortification of Corn Masa Flour on RBC Folate Concentrations in the U.S. (NHANES 2011–2018)

Surveillance data have highlighted continued disparities in neural tube defects (NTDs) by race-ethnicity in the United States. Starting in 2016, the Food and Drug Administration (FDA) authorized voluntary folic acid fortification of corn masa flour to reduce the risk of neural tube defects (NTDs) among infants of Hispanic women of reproductive age. To assess the impact of voluntary corn masa fortification, cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) 2011–2018 for Hispanic women of reproductive age with available red blood cell (RBC) folate concentrations were analyzed, with additional analyses conducted among Hispanic women whose sole source of folic acid intake was fortified foods (enriched cereal grain products (ECGP) only), excluding ready-to-eat cereals and supplements. RBC folate concentration (adjusted geometric mean) among Hispanic women of reproductive age did not differ between 2011–2016 and 2017–2018, though RBC folate concentration increased significantly among lesser acculturated Hispanic women consuming ECGP only. Concentrations of RBC folate for those born outside the U.S and residing in the U.S <15 years increased from 894 nmol/L (95% CI: 844–946) in 2011–2016 to 1018 nmol/L (95% CI: 982–1162; p < 0.001) in 2017–2018. Primarily Spanish-speaking Hispanic women of reproductive age who only consumed ECGP saw an increase from 941 nmol/L (95% CI: 895–990) in 2011–2016 to 1034 nmol/L (95% CI: 966–1107; p = 0.03) in 2017–2018. By subpopulation, we observed no significant changes in the proportion at risk of NTDs (<748 nmol/L) and no changes in the model-based estimated NTD rates following voluntary corn masa fortification. This analysis suggests that there is a remaining risk among Hispanics for folate sensitive NTDs, though continued monitoring of folate status in future NHANES data cycles will help inform the long-term efficacy of voluntary fortification of corn masa flour.     

The Relationship Between Religiosity and Cancer Screening Among Vietnamese Women in the United States: The Moderating Role of Acculturation

In this study the authors explore the relationship between intrinsic, personal extrinsic, and social extrinsic religiosity to breast and cervical cancer screening efficacy and behavior among Vietnamese women recruited from a Catholic Vietnamese church and a Buddhist temple in the Richmond, Virginia metropolitan area. The potential moderating effect of acculturation was of interest. Participants were 111 Vietnamese women who participated in a larger cancer screening intervention. Data collection began early fall of 2010 and ended in late spring 2011. High levels of acculturation were associated with increased self-efficacy for Pap tests and having received a Pap test. Acculturation moderated the relationships between religiosity and self-efficacy for breast and cervical cancer screening. Higher levels of social extrinsic religiosity were associated with increased efficacy for cancer screening among less acculturated women. Acculturation also moderated the relationship between religiosity and breast cancer screening. Specifically, for less acculturated women, increasing levels of intrinsic religiosity and personal extrinsic religiosity were associated with lower likelihood probability of Pap testing. For highly acculturated women, increasing levels of intrinsic religiosity and personal extrinsic religiosity were associated with higher likelihood probability of Pap testing. The authors' findings demonstrate the need for further investigation of the dynamic interplay of multi-level factors that influence cancer screening.     

Cervical cancer screening beliefs among young Hispanic women

OBJECTIVES: This study examined beliefs, attitudes, and personal characteristics that correlated with self-reported cervical cancer screening history among Hispanic women aged 18 to 25 years old in El Paso, TX, a large metropolitan area on the U.S.-Mexico border. METHODS: Data were collected through a cross-sectional, face-to-face survey. The study questionnaire was based primarily on the Health Belief Model, and included scales that measured perceived susceptibility and seriousness of cervical cancer, and perceived benefits and barriers to Pap test screening. The study questionnaire also included measures of acculturation, Pap test history, pregnancy and sexual history, use of birth control, type of medical insurance, and educational attainment. RESULTS: Sixty-nine percent reported ever having had a Pap test and 56% reported having had a test in the past year. Eighty percent reported that they were sexually active, and of these, 63% reported using birth control. Respondents understood the seriousness of cervical cancer, their susceptibility to cervical cancer, and the benefits of Pap testing; however, only 61% agreed that most young women whom they know have Pap tests. Greater acculturation and the belief that most young unmarried women have Pap tests were positively associated with ever having screening. The perception that the test would be painful and not knowing where to go for the test were negatively associated with ever having a Pap test. CONCLUSIONS: This study found suboptimal rates of screening for cervical cancer in a sample of young Hispanic women residing along the U.S.-Mexico border. Although women may understand the seriousness of cervical cancer and the benefits of screening, perceptions about Pap tests may pose barriers to undergoing screening. Efforts to increase screening also may need to focus specifically on women who are least acculturated, as they also were least likely to have had prior Pap tests.     

Predictors of adherence to screening mammography among Korean American women

BACKGROUND: Breast cancer is the most commonly diagnosed cancer among Korean American women (KAW). Many KAW are not aware of the importance of regular screening. This research estimates the rates of regular breast cancer screening and examines the predictors and barriers to obtaining regular mammograms. METHODS: Face-to-face surveys were conducted with 459 KAW residing in Maryland. Study participants were recruited through Korean churches and senior housing. RESULTS: About 33% had regular mammograms. In multiple logistic regression analyses, the strongest correlate of regular mammograms was knowledge of screening guidelines. Age, spoken English proficiency, and physician recommendations were associated with regular mammograms. Employment interacted with insurance: Employed women without insurance had lower rates of mammograms than those employed with insurance. The most frequent reason for not having regular mammograms was a woman's belief that she was at low risk for breast cancer. CONCLUSIONS: Results indicate that knowledge of screening guidelines and physician recommendations for screening are important in this minority population. Culturally relevant educational programs about breast cancer screening should be developed for less acculturated women and recent immigrants.     

The relationship between religiosity and cancer screening among Vietnamese women in the United States: the moderating role of acculturation

In this study the authors explore the relationship between intrinsic, personal extrinsic, and social extrinsic religiosity to breast and cervical cancer screening efficacy and behavior among Vietnamese women recruited from a Catholic Vietnamese church and a Buddhist temple in the Richmond, Virginia metropolitan area. The potential moderating effect of acculturation was of interest. Participants were 111 Vietnamese women who participated in a larger cancer screening intervention. Data collection began early fall of 2010 and ended in late spring 2011. High levels of acculturation were associated with increased self-efficacy for Pap tests and having received a Pap test. Acculturation moderated the relationships between religiosity and self-efficacy for breast and cervical cancer screening. Higher levels of social extrinsic religiosity were associated with increased efficacy for cancer screening among less acculturated women. Acculturation also moderated the relationship between religiosity and breast cancer screening. Specifically, for less acculturated women, increasing levels of intrinsic religiosity and personal extrinsic religiosity were associated with lower likelihood probability of Pap testing. For highly acculturated women, increasing levels of intrinsic religiosity and personal extrinsic religiosity were associated with higher likelihood probability of Pap testing. The authors' findings demonstrate the need for further investigation of the dynamic interplay of multi-level factors that influence cancer screening.     

Changes in sexual behavior and condom use among teenaged males: 1988 to 1995.

OBJECTIVES: This study examines shifts in sexual experience and condom use among US teenaged males. METHODS: Results from the 1988 and 1995 National Surveys of Adolescent Males were compared. RESULTS: The proportion of never-married 15- to 19-year-old males who had had sex with a female declined from 60% to 55% (P = .06). The share of those sexually active using a condom at last intercourse rose from 57% to 67% (P < .01). Overall, the proportion of males who had sex without condoms last year declined from 37% to 27% (P < .001). CONCLUSIONS: Although protective behaviors among teenagers have increased, significant proportions of teenagers--especially Black and Hispanic males--remain unprotected.     

Rate of breast cancer diagnoses among postmenopausal women with self-reported breast symptoms

BACKGROUND: Breast cancer rates in women with multiple breast symptoms have not been well described. METHODS: We examined the association between self-reported symptoms (lump, nipple discharge, pain, other) and breast cancer risk for screening and diagnostic mammograms in 57,681 women. Subanalyses evaluated risk among women with no prior mammograms, new symptoms, and repeated symptoms. One thousand, three hundred and eighty-nine women were diagnosed with cancer within 12 months of their mammograms. We calculated the breast cancer rate for each symptom and odds ratios (OR) with 95% confidence intervals (CI) for breast cancer among symptomatic women compared with asymptomatic women. RESULTS: Women reporting a lump had an increased odds of breast cancer compared with asymptomatic women (OR for diagnostic examination = 2.8, 95% CI = 2.3 to 3.4; OR for screening examination = 3.6, 95% CI = 2.6 to 5.0). No other symptoms were associated with breast cancer after controlling for a reported lump. A new lump at a diagnostic examination was significantly predictive of cancer among women with no prior mammograms (OR = 12.2, 95% CI = 2.8 to 53.5); reporting symptoms at 2 successive exams had little effect on breast cancer risk (OR for lump = 1.2, 95% CI = 0.6 to 2.5). CONCLUSIONS: Having a lump is the most predictive symptom of breast cancer whether it is reported at a screening or diagnostic examination or in conjunction with other symptoms.     

Hospitalized Women’s Willingness to Pay for an Inpatient Screening Mammogram

Lower rates for breast cancer screening persist among low income and uninsured women. Although Medicare and many other insurance plans would pay for screening mammograms done during hospital stays, breast cancer screening has not been part of usual hospital care. This study explores the mean amount of money that hospitalized women were willing to contribute towards the cost of a screening mammogram. Of the 193 enrolled patients, 72% were willing to pay a mean of $83.41 (95% CI, $71.51–$95.31) in advance towards inpatient screening mammogram costs. The study’s findings suggest that hospitalized women value the prospect of screening mammography during the hospitalization. It may be wise policy to offer mammograms to nonadherent hospitalized women, especially those who are at high risk for developing breast cancer.     

Long-Term Psychosocial Consequences of False-Positive Screening Mammography

PURPOSE

Cancer screening programs have the potential of intended beneficial effects, but they also inevitably have unintended harmful effects. In the case of screening mammography, the most frequent harm is a false-positive result. Prior efforts to measure their psychosocial consequences have been limited by short-term follow-up, the use of generic survey instruments, and the lack of a relevant benchmark—women with breast cancer.

METHODS

In this cohort study with a 3-year follow-up, we recruited 454 women with abnormal findings in screening mammography over a 1-year period. For each woman with an abnormal finding on a screening mammogram (false and true positives), we recruited another 2 women with normal screening results who were screened the same day at the same clinic. These participants were asked to complete the Consequences of Screening in Breast Cancer—a validated questionnaire encompassing 12 psychosocial outcomes—at baseline, 1, 6, 18, and 36 months.

RESULTS

Six months after final diagnosis, women with false-positive findings reported changes in existential values and inner calmness as great as those reported by women with a diagnosis of breast cancer (Δ = 1.15; P = .015; and Δ = 0.13; P = .423, respectively). Three years after being declared free of cancer, women with false-positive results consistently reported greater negative psychosocial consequences compared with women who had normal findings in all 12 psychosocial outcomes (Δ >0 for 12 of 12 outcomes; P <.01 for 4 of 12 outcomes).

CONCLUSION

False-positive findings on screening mammography causes long-term psychosocial harm: 3 years after a false-positive finding, women experience psychosocial consequences that range between those experienced by women with a normal mammogram and those with a diagnosis of breast cancer.Key words: mass screening, breast cancer, false-positive reactions/adverse effects     

Association of Acculturation with Cesarean Section among Latinas

Objectives: Examine the association of acculturation and cesarean section after adjusting for clinical and non-clinical factors that could influence clinical discretion in performing the surgery. Methods: A sample of 2102 low-risk, low-income primarily Mexican Latinas in San Diego County was divided into two groups: primiparas and multiparas. For each parity group, logistic regression was used to assess the association of acculturation and cesarean section. Results: Among multiparous Latinas, the risk of cesarean section for highly acculturated women exceeded the risk for the less-acculturated women, but the result was reverse for primiparous women. The adjusted relative odds of cesarean section were twice as high [OR 2.1, 95%CI 1.1–4.1] for multiparous US-born Latinas relative to multiparous Spanish-speaking women born in Mexico. While for primiparous women this same comparison showed US-born Latinas to be approximately half as likely to have a cesarean delivery [OR 0.4, 95%CI 0.2–0.7]. Conclusions: In order to reduce the chances of unnecessary cesarean sections among Latinas, the role of acculturation in women who have and have not already given birth needs to be investigated further.     

Interim assessment of a community intervention to improve breast and cervical cancer screening among Korean American women.

Breast and cervical cancer screening practices are suboptimal among Korean American women. A community intervention program was launched in 1996 to improve breast and cervical cancer screening among Korean American women in Alameda County, California. After 18 months, interim program assessment revealed that mammograms improved, but Pap smears, breast self-examinations, and clinical breast examinations did not change significantly. However, results were similar for the control county probably because the program was not implemented fully. Several strategies for improving program implementation are discussed including recommendations for researchers planning community intervention projects.     

An uncertain future: the health effects of threats to employment security in white-collar men and women.

OBJECTIVES: This study examined changes in the health status of civil servants whose employment security was threatened. METHODS: Data were derived from a longitudinal cohort of 10,308 men and women, office staff in 20 British civil service departments. Physiological measurements, self-reported morbidity, and health-related behaviors for 530 members of the department under threat were compared with those of 19 other departments, during the period of uncertainty and during stable employment 5 years earlier. RESULTS: From a position of advantage or no difference at baseline, self-reported morbidity and physiological risk factors tended to increase among respondents from the threatened department compared with those from other departments. For both sexes, increases were significant for body mass index (P < .001) and sleeping 9 or more hours (odds ratio [OR] = 1.88; 95% confidence interval [CI] = 1.3, 2.8; P < .01); modest but significant increases were seen in ischemia (OR = 1.45; 95% CI = 1.0, 2.1) and cholesterol concentration (0.08 mmol/L; 95% CI = 0.01, 0.14). Among women only, a significant relative increase in blood pressure (P < .01) was recorded. Over the same period health-related behaviors changed little. CONCLUSIONS: Threats to employment security have adverse consequences for health status that are unexplained by health selection or health-related behaviors.     

Breast screening practices among primary physicians: reality and potential

Increased use of regular screening mammograms and clinical breast examinations (CBE) among women aged 40 years and more could have a dramatic impact on mortality from breast cancer, but patient and physician barriers to mammography impede its acceptance. We conducted a survey of 300 primary care physicians to assess their knowledge, attitudes, beliefs, and breast screening practices. Our results show that only 71 percent of the respondents ordered mammograms for all women aged 50 to 75 years, which is the recommendation by the National Cancer Institute and American Cancer Society. Approximately 46 percent of respondents performed CBE on all women patients aged 50 to 75 years. Inadequate patient insurance coverage, equivocal radiology reports, patient reluctance or worry, and patient embarrassment all appear to be barriers to physicians' utilization of breast screening.     

Frequency and adequacy of breast cancer screening among elderly hispanic women

Studies have demonstrated that Hispanic (relative to Anglo) women are at greater risk for late-stage breast cancer diagnosis. Screening irregularity may be a factor contributing to late-stage diagnosis, yet virtually nothing is known about the breast cancer-screening behavior of Hispanic women. We interviewed 600 elderly Hispanic women residing in Los Angeles to collect information on frequency of physician breast examinations and mammography and on regularity and competence of breast self-examination. Predictors of screening were also examined. Fifty percent of our sample indicated that they had had a breast exam within the past year; 12.5% had had a mammogram within the past year (74% never had had a mammogram); and 47% reported that they had performed breast self-examination within the past month. Few of the women were able to demonstrate adequate breast self-examination technique on a foam breast model, and only 1% found all five lumps present. Thus, although the observed frequency of screening and self-examination is comparable to national norms, it is unlikely that our subjects' attempts at self-examination would lead to early breast cancer detection. Age, educational level, emotional reactions to screening, and media cues predicted screening behavior. Physician instruction in breast self-examination increased the frequency and adequacy of self-examination. Perceived susceptibility to cancer, perceived benefits of early detection, and level of acculturation were not strong predictors. The extent to which our results generalize to other subpopulations of Hispanic women is discussed.