Screening for abuse: barriers and opportunities

Domestic abuse is the leading cause of injuries and death among women of childbearing age in the United States. The broad purpose of this research is to discover how pregnant women's psychological and behavioral responses to abuse affect birth outcomes. To select a diverse sample of women, we identified 8 prenatal care sites and completed the human subjects approval process with each. Rates of screening for abuse range from all but 12 women over a 2-1/2-year period at one site to no screening for abuse at another site. In this article, we will review pertinent literature and discuss the supports and barriers we observed when implementing an abuse screening program using the Abuse Assessment Screen, a well-tested and valid clinical instrument. Suggestions will be made for improving the screening rates at those sites where screening is absent or inconsistent.     

Apparent confined placental mosaicism of trisomy 16 and multiple fetal anomalies: case report

Trisomy 16 is frequently found confined to the placenta (confined placental mosaicism (CPM)), with a structurally normal fetus. In some cases of trisomy 16, the fetus has uniparental disomy for chromosome 16 (UPD16) which is associated with intrauterine growth restriction (IUGR) and fetal anomalies. We report a case of apparent confined placental mosaicism for trisomy 16, using standard cytogenetic techniques, but with multiple fetal abnormalities including congenital diaphragmatic hernia in which there was no evidence of UPD in the disomic tissues examined. Subsequent examination of fetal tissues using fluorescent in situ hybridization (FISH) demonstrated low levels of mosaicism for trisomy 16 in all the tissues examined. The use of FISH permits identification of mosaicism which conventional techniques may not identify.     

The association between caregiver burden and caregiver health-related quality of life in Alzheimer disease

The burden experienced by family caregivers of individuals with Alzheimer disease (AD) affects the caregivers' overall health-related quality of life (HRQOL). Assessing the influence on HRQOL is an integral part of determining the efficacy and economic attractiveness of interventions for AD. Generic preference-weighted instruments such as the Health Utilities Index Mark 2 (HUI2) are recommended for measuring HRQOL for cost-effectiveness studies. However, these instruments focus on physical attributes and have not been tested in an AD caregiver population. We administered the HUI2 to a population of 679 caregivers to people with AD at 13 community and institutional sites in the United States. We also administered the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), a caregiver time questionnaire, and a caregiver burden instrument. The mean global HUI2 utility score for caregivers was 0.87 and varied little by the affected person's setting of care and AD stage (range, 0.86-0.89; p > 0.2). The caregiver burden scales all varied by the affected person's setting of care, and some also varied by disease severity. The mental health component summary score of the SF-36 for caregivers varied across both disease stage and setting. Caregiver time increased for caregivers of AD-affected persons with more severe cognitive impairment. Generic preference-weighted instruments may not adequately capture differences in the burden of caregivers of those with AD. The development of condition-specific preference-weighted instruments may provide the means to better estimate HRQOL in AD caregivers.     

The utility of computed tomography in acute small bowel obstruction

Small bowel obstruction is a significant cause of acute surgical admissions. Surgeons are tending to favour an initial trial of conservative management. Due to the unreliability of clinical signs to predict accurately those patients requiring early intervention there is an increasing tendency to utilize imaging investigations, particularly computed tomography (CT), to help define the severity, cause and complications of acute small bowel obstruction. The aim of this pictorial review is to demonstrate the contribution CT can make to the management of these patients. Burkill, G. J. C., Bell, J. R. G. & Healy, J. C. (2001). Clinical Radiology56, 350-359.     

Ethnic and Sex Differences in Ownership of Preventive Health Equipment Among Rural Older Adults With Diabetes

CONTEXT: Diabetes self-management is important for achieving successful health outcomes. Different levels of self-management have been reported among various populations, though little is known about ownership of equipment that can enhance accomplishment of these tasks. PURPOSE: This study examined diabetes self-management equipment ownership among rural older adults. METHODS: Participants included African American, American Indian, and white men and women 65 years of age and older. Data included equipment ownership overall and by ethnicity and sex across diabetes self-management domains (glucose monitoring, foot care, medication adherence, exercise, and diet). Associations between equipment ownership and demographic and health characteristics were assessed using logistic regression. FINDINGS: Equipment ownership ranged from 85.0% for blood glucose meters to less than 11% for special socks, modified dishes, and various forms of home exercise equipment. Equipment ownership was associated with ethnicity, living arrangements, mobility, poverty status, and formal education. CONCLUSIONS: Rural older adults with diabetes are at risk because they lack equipment to perform some self-management tasks. Providers should be sensitive to and assist patients in overcoming this barrier.