Lee Caplan

Role of religion in cancer coping among African Americans: A qualitative examination

The present study used qualitative methods to examine if and how African Americans with cancer use religiosity in coping. Patients (N = 23) were recruited from physician offices and completed 1–1½ hour interviews. Themes that emerged included but were not limited to control over ones illness, emotional response, importance of social support, role of God as a healer, relying on God, importance of faith for recovery, prayer and scripture study, and making sense of the illness. Participants had a great deal to say about the role of religion in coping. These themes may have utility for development of support interventions if they can be operationalized and intervened upon.

Racial/Ethnic Differences in the Self-Reported Use of Screening Mammography

The efficacy of mammography in reducing breast cancer mortality among women 50–69 years of age has been demonstrated in randomized controlled studies, but many women, especially ethnic minorities, have not been receiving regular mammographic screening. The current study investigated racial/ethnic differences in mammography use and their association with demographic characteristics and other factors. The study population consisted of 4,444 women aged 40 years and older who participated in the1996 Medical Expenditure Panel Survey. Outcome measures studied included the self-reporting of mammography within the past two years and past year. Multivariate logistic regression modeling was used to examine the effect of race while controlling for other factors. In the univariate analysis, there was virtually no difference between white, black, and Hispanic women in mammography rates within either one or two years. However, multivariate logistic regression suggested that both blacks and Hispanics were more likely than whites to have received recent mammography, as black women were 31% and Hispanic women were 43% more likely than white women to have had a mammogram within the previous two years. Our results suggest that white women are no longer more likely to receive periodic screening mammography than black and Hispanic women, and in fact, might even be less likely to undergo the procedure. This reversal might indicate, at least in part, that programs and other activities to promote screening mammography among ethnic minority women have been successful and should now be expanded to include other women.

Delay in Breast Cancer: Implications for Stage at Diagnosis and Survival

Breast cancer continues to be a disease with tremendous public health significance. Primary prevention of breast cancer is still not available, so efforts to promote early detection continue to be the major focus in fighting breast cancer. Since early detection is associated with decreased mortality, one would think that it is important to minimize delays in detection and diagnosis. There are two major types of delay. Patient delay is delay in seeking medical attention after self-discovering a potential breast cancer symptom. System delay is delay within the health care system in getting appointments, scheduling diagnostic tests, receiving a definitive diagnosis, and initiating therapy. Earlier studies of the consequences of delay on prognosis tended to show that increased delay is associated with more advanced stage cancers at diagnosis, thus resulting in poorer chances for survival. More recent studies have had mixed results, with some studies showing increased survival with longer delays. One hypothesis is that diagnostic difficulties could perhaps account for this survival paradox. A rapidly growing lump may suggest cancer to both doctors and patients, while a slow growing lump or other symptoms could be less obvious to them. If this is the case, then the shorter delays would be seen with the more aggressive tumors for which the prognosis is worse leading to reduced survival. It seems logical that a tumor that is more advanced at diagnosis would lead to shorter survival but the several counter-intuitive studies in this review show that it is dangerous to make assumptions.

The Effect of Breast Cancer Screening Messages on Knowledge, Attitudes, Perceived Risk, and Mammography Screening of African American Women in the Rural South

PURPOSE/OBJECTIVES To determine the effect of three types of breast cancer screening messages (positive/upbeat, neutral/cognitive, and negative/fear) on knowledge, attitudes, perceived risk for breast cancer, and mammography screening of African American women. DESIGN Repeated measures intervention. SETTING Three rural counties in the South. SAMPLE 450 African American women aged 45-65 who had not received a mammogram in the past 12 months. METHODS Following completion of pretest knowledge and attitude surveys, the women participated in a 60-minute breast health intervention session that included watching one of three videos with varied affective tones (positive/upbeat, neutral/cognitive, negative/fear). Data on knowledge, attitudes, perceived risk for breast cancer, and mammography screening were collected before, after, and 12 months following the intervention. MAIN RESEARCH VARIABLES Knowledge, attitudes, perceived risk for breast cancer, and mammography screening. FINDINGS No significant difference was found among video groups on mammography screening and knowledge of and attitudes about breast cancer over the three measurement periods. CONCLUSIONS The affective tone of the educational videos did not make a difference in mammogram screening, attitudes, and knowledge of breast cancer screening. More women received a mammogram 12 months postintervention than prior to the intervention; however, the influence of the intervention on this outcome is uncertain. IMPLICATIONS FOR NURSING Nurses and health communication experts should design interventions that foster positive attitudes, increase knowledge about breast cancer screening, and stimulate women to participate in breast cancer screening as outlined by the American Cancer Society. These interventions need to be done in the context of the cultural norms and the education levels of the target population.

The impact of survey nonresponse bias on conclusions drawn from a mammography intervention trial

BACKGROUND AND OBJECTIVE This study demonstrates the impact of survey nonresponse bias on conclusions from a mammography trial targeting a disadvantaged population. METHODS The trial randomized 1558 women to three interventions designed to promote repeat mammography: mailed reminder (minimum group); mailed thank-you card, patient newsletters, and reminder (maximum group); and no mailings (control group). The primary outcome, repeat mammogram within 15 months, was assessed from administrative and phone survey data. RESULTS Administrative estimates revealed a statistically significant difference of 7% between the maximum and control groups on the primary outcome. Survey estimates (response rate 80%) revealed no significant differences. The differences by data source were traced to a survey nonresponse bias. There was a statistically significant difference of 16% between the maximum and control groups among survey nonrespondents for the primary outcome, but there were no differences among survey respondents. CONCLUSION The findings reiterate that even a low survey nonresponse rate can bias study conclusions and suggest studies targeting disadvantaged populations should avoid relying solely on survey data for outcome analyses.

Geographic Distribution of Liver and Stomach Cancers in Thailand in Relation to Estimated Dietary Intake of Nitrate, Nitrite, and Nitrosodimethylamine

It is our working hypothesis that the high rate of the liver and gastric cancers in North and Northeast Thailand is associated with increased daily dietary intake of nitrate, nitrite, and nitrosodimethylamine (NDMA). Samples of fresh and preserved Thai foods were systematically collected and analyzed from 1988 to 1996 and from 1998 to 2005. Consumption frequencies of various food items were determined on the basis of a dietary questionnaire given to 467 adults (212 males and 255 females) from 1998 to 2005. Food consumption data for the preceding and current year were collected and intakes (day, week, and month) of nitrate, nitrite, and NDMA were calculated. The trends in liver and stomach cancer age-standardized incidence rates (ASR) in four regions of Thailand were compared with the dietary intake of nitrate, nitrite, and NDMA in those same geographic regions. Mean daily intakes of nitrate of 155.7 mg/kg, of nitrite of 7.1 mg/kg, and of NDMA of 1.08 μ g/kg per day were found. Significant differences in dietary nitrate, nitrite, and NDMA intakes were seen between various Thai regions (P < 0.0001), and these corresponded to the variations in liver and stomach cancer ASR values between the regions. Dietary factors are likely to play key roles in different stages of liver and stomach carcinogenesis in Thailand.

The American College of Radiology's BI-RADS 3 Classification in a Nationwide Screening Program: current assessment and comparison with earlier use.

Abstract:   The Breast Imaging Reporting and Data System allows radiologists to classify lesions as “probably benign—short interval follow‐up suggested” (category 3). The purpose of this study is to evaluate the recent use of the category 3 designation in a national cancer detection program. We analyzed data from the National Breast and Cervical Cancer Early Detection Program, a nationwide collaboration between the Centers for Disease Control and Prevention (CDC) and local health agencies that provides cancer screening for low‐income, uninsured women. The study population included all women at least 40 years old who had mammograms in the program through September 1999 (n = 826,424). Of the 826,424 mammograms, the percentage classified as category 3 in the initial phase (1991–1996, previously reported, n = 372,760) was 7.7%; of the most recent 453,664 mammograms (1996–1999), 6.0% were given this designation. During the same periods, the percentage of abnormal mammograms decreased from 2.6% to 2.1% and those needing “additional imaging” (category 0) increased from 5.0% to 6.9%. The percentage receiving a category 3, category 0, or abnormal designation decreased with increasing age for each classification. The percentage of category 3 mammograms varied by site from 1.1% to 12.2%. Overall the proportions of category 3 mammograms decreased over time, while requests for additional examinations increased. This suggests that patients were more likely than before to receive additional examinations prior to their final designation. The persistent wide variability in category 3 indicates further education and attention to the use of this category is warranted. 

Does social support mediate the moderating effect of intrinsic religiosity on the relationship between physical health and depressive symptoms among Jews

Previous research in the general population suggests that intrinsic religiosity moderates (mitigates) the effect of poor physical health on depression. However, few studies have focused specifically on the Jewish community. We therefore examined these variables in a cross-sectional sample of 89 Orthodox and 123 non-Orthodox Jews. Based on previous research suggesting that non-Orthodox Judaism values religious mental states (e.g., beliefs) less and a collectivist social religiosity more, as compared to Orthodox Judaism, we hypothesized that the moderating effect of intrinsic religiosity would mediated by social support among non-Orthodox but not Orthodox Jews. As predicted, results indicated that the relationship between physical health and depression was moderated by intrinsic religiosity in the sample as a whole. Furthermore, this effect was mediated by social support among non-Orthodox Jews, but not among the Orthodox. The importance of examining religious affiliation and potential mediators in research on spirituality and health is discussed.

Black-White Disparities in Elderly Breast Cancer Mortality Before and After Implementation of Medicare Benefits for Screening Mammography

Background. Medicare implemented reimbursement for screening mammography in 1991. Main Findings. Post-implementation, breast cancer mortality declined faster (p<.0001) among White than among Black elderly women (65+ years). No excess breast cancer deaths occurred among Black elderly compared with White elderly through 1990; over 2,459 have occurred since. Contextual socioeconomic status does not explain differences between counties with lowest Black breast cancer mortality/post-implementation declines in disparity and counties with highest Black breast cancer mortality/widened disparity post-implementation. Conclusions. The results lead to these hypotheses: (a) Medicare mammography reimbursement was causally associated with declines in elderly mortality and widened elderly Black:White disparity from breast cancer; (b) the latter reflects inherent Black-White differences in risk of breast cancer death; place-specific, unaddressed inequalities in capacity to use Medicare benefits; and/or other factors; (c) previous observations linking poverty with disparities in breast cancer mortality are partly confounded by factors explained by theories of human capability and diffusion of innovation.

A black‐white comparison of the quality of stage‐specific colon cancer treatment

Several studies have attributed racial disparities in cancer incidence and mortality to variances in socioeconomic status and health insurance coverage. However, an Institute of Medicine report found that blacks received lower quality care than whites after controlling for health insurance, income, and disease severity.