Engagement: an indicator of difference in the perceptions of antenatal care for pregnant women from diverse socioeconomic backgrounds

Background Socioeconomically deprived women are at greater risk of adverse pregnancy outcomes. Research tends to focus on access of services. Yet access may not equate with the equity of services for women from different socioeconomic backgrounds. Objectives To determine whether pregnant women’s perceptions of antenatal provision differed in relation to their socioeconomic deprivation ranking (determined by the Scottish Index of Multiple Deprivation 2006). Design A longitudinal, qualitative study with comparative antenatal case studies between January 2007 and April 2009. Setting/Participants Cases were primigravida women from ‘least deprived’ (n = 9) and ‘most deprived’ (n = 12) geographical areas within one local authority in Scotland. Analysis Data were analysed using case study replication analysis. Results There was little difference in access to antenatal services between the ‘least’ and ‘most’ deprived groups. Perception of care differed in relation to the level of ‘engagement’ (defined using constructs of: language and personalization of care; power and relationships; and health literacy). Engagement was evidenced in most of the ‘least deprived’ cases and almost none of the ‘most deprived’ cases. Specifically, socioeconomically deprived women described less evidence of personal connection to their own care, effective communication and the opportunity for shared decision making. Conclusion In women from socioeconomically deprived areas, access may be a less useful indicator than engagement when assessing antenatal service quality. As engagement levels may be one method by which to predict and improve health outcomes, a more equitable antenatal service may need to be developed through the early identification of those women at risk of non‐engagement.     

Physician accuracy in diagnosing colorectal polyps

Since the medical management of persons with adenomatous colorectal polyps differs from that of those with hyperplastic polyps, accuracy of diagnosis is essential. Although many physicians have grown confident that their skills of visual diagnosis are adequate, few data exist to support this confidence. In order to examine the accuracy of physicians' judgments regarding colorectal polyp histology, the visual diagnosis of physicians experienced in endoscopy was compared with the histologic report. Eighty-one polyps were discovered by flexible sigmoidoscopy among 718 participants in a colon cancer screening program. Eighty percent of all polyps were detected accurately. The diagnostic sensitivity of detecting adenomas was 69 percent, while specificity (accurate diagnosis of hyperplastic polyps) was 86 percent, and there were an additional eight false negative and eight false positive diagnoses. Further analyses revealed that there are individual patterns of diagnostic mistakes made by physicians and that mistakes frequently are related to polyp size. These findings are particularly important in light of the expanding numbers of relatively inexperienced primary care providers performing flexible sigmoidoscopy whose diagnoses may be strongly dependent on polyp size. This research was done through, and supported by, the Center for Occupational Health, Department of Family Medicine, Wayne State University, Detroit, Michigan.     

Insulin receptors on leukemia and lymphoma cells

Tumor cells obtained from leukemia and lymphoma patients were investigated for specific insulin receptors. Using radioactive 125I- labeled insulin, specific insulin binding sites were demonstrated on most acute lymphocytic leukemia (ALL) and acute myelocytic leukemia (AML) cells, including acute promyelocytic leukemia (APL), chronic myelocytic leukemia (CML), and acute monocytic leukemia (AMoL) cells. Insulin receptors were not found on chronic lymphocytic leukemia (CLL) and malignant lymphoma (ML) cells. Specific insulin binding sites were also found on monocytes and thymocytes after treatment with phytohemagglutinin (PHA-P), but not on inactivated tonsil cells, peripheral blood lymphocytes, or thymocytes. There was no inverse correlation between the content of insulin receptors and the basal level of circulating insulin. These data suggest that the insulin receptor may be a new marker of acute leukemia and chronic myelocytic leukemia.     

Sun protective behaviors at an outdoor entertainment event in Australia

An observational study was conducted to examine the use of sun protective hats, clothing, and sunglasses of people attending an outdoor entertainment event in an area of high‐to‐extreme ultraviolet radiation in New South Wales, Australia. Armidale is unique, as it is a highly‐elevated area, almost 1000 m above sea level, and temperatures are often mild with very high‐to‐extreme levels of ultraviolet radiation. Four trained data collectors observed attendees as they entered the event, and recorded their use of sun protective hats, clothing, and sunglasses. While more than half of the attendees wore sun protective hats, only 14% wore sun protective clothing. Broad‐brimmed hats were considered sun protective, while sun protective clothing was defined by shirts with at least three‐quarter‐length sleeves. Females were more likely to wear both a sun protective hat and clothing than males, and children were less protected than adults. Legislative changes are required to ensure that organizers of outdoor events have a legal responsibility to provide a safe environment for attendees, including strategies to help reduce ultraviolet radiation exposure.