Publications

Abstract

Hospitals of all sizes should provide an orientation for their newly hired critical care nurses-but when the hospital is a rural community facility, resources for such programs may be in especially short supply. In this article, we describe how our hospital overcame staffing and funding shortages to create a successful, collaborative orientation program for its critical care nurses.

Abstract

With the advancement of the therapeutic management of the human immunodeficiency virus (HIV), changes in the manifestation and clinical presentation of the disease are also evident. Clinicians and patients are continually challenged by these changes because frequently they are the first individuals to encounter them. Thus, clinical questions raised by clinicians/practitioners can often guide the endeavor of researchers. In this summation, the authors, a research scientist and clinician, highlight the main themes of the current state of the science of diarrhea and wasting presented at the 12th Annual Association for Nurses in AIDS Care conference. The experiences of both authors will hopefully provide greater insight into the current state of diarrhea and wasting in HIV.

Abstract

A new initiative may have implications for American nursing.

Abstract

This research was designed to explore factors that affect the choice of long-term care modalities in the older population and to discuss the appropriate target population of home health care services within the entire long-term care system. The study subjects' activities of daily living limitations, cognitive status, and sociodemograhic data at the time of admission were obtained from retrospective chart reviews. The sample included 134 older subjects who were receiving long-term care from a Long-Term Home Health Care Program or a nursing home in New York City. The results indicated that Long-Term Home Health Care Program use by older persons was characterized by a higher rate of being admitted from private homes, less cognitive impairments, less limitations in activities of daily living, and younger age than older patients who were nursing home residents. Consequently, in the choice of different care modalities, health-related factors of the older population were found to be more important predictors than sociodemographic characteristics or support system. The implication to both nurses and researchers is the development of eligibility criteria that captures the unique characteristics of disabled older persons in each of the different long-term care programs to serve them better in a cost-effective manner.

Abstract

American College of Nurse-Midwives (ACNM) membership data collected from 1995-1999 offer a description of the evolution of the profession of midwifery, as shown in the characteristics of certified nurse-midwives and certified midwives, including basic demographics, practice characteristics, and employment components. During the period studied, slight increases were noted in age, number of years in practice, salary, and education level. Although the overall proportion of midwives of color did not change appreciably during the 5-year period, the absolute numbers of culturally diverse midwives increased. Student midwives were found to be younger and more culturally diverse than they were in the early 1990s. Data about midwifery practice provide valuable information to health care managers, educators, policy makers, legislators, and professional organizations, which may guide allocation of resources and reflect how members of the professions can influence access to health care for women and their families.

Abstract

Genes contributing to common forms of hypertension are largely unknown. A number of studies in humans and in animal models have revealed associations between insulin resistance, dyslipidemia, and elevated hypertension. To identify genes contributing to blood pressure (BP) variation associated with insulin-resistant dyslipidemia, we conducted a genome-wide scan for BP in a set of 18 Dutch families exhibiting the common lipid disorder familial combined hyperlipidemia. Our results reveal a locus on chromosome 4 that exhibits a significant lod score of 3.9 with systolic BP. In addition, this locus also appears to influence plasma free fatty acid levels (lod=2.4). After adjustment for age and gender, the lod score for systolic BP increased to 4.6, whereas the lod score for free fatty acid levels did not change. The chromosome 4 locus contains an attractive candidate gene, α-adducin, which has been associated with altered BP in animal studies and in some human populations. However, we found no evidence for an association between 2 intragenic α-adducin polymorphisms and systolic BP in this sample. We also observed suggestive evidence for linkage (lod=1.8) of diastolic BP to the lipoprotein lipase gene locus on chromosome 8p, supporting a finding previously observed in a separate insulin-resistant population. In addition, we also obtained suggestive evidence for linkage of systolic BP (lod=2.4) and plasma apolipoprotein B levels (lod=2.0) to a locus on proximal chromosome 19p. In conclusion, our genome scan results support the existence of multiple genetic factors that can influence both BP and plasma lipid parameters.

Abstract

This article identifies factors that differentiate HIV-negative, drug-involved women in New York City (N = 104) who communicate their HIV status to their intimate partners from those who do not. Findings indicate that HIV-negative women are more likely to reveal their status to their intimate partners if they (a) were tested more often for HIV, (b) talked with supporters about various HIV/AIDS-related issues besides their HIV status, (c) had a larger number of other supporters (in addition to intimate partners), (d) also communicated their HIV status to a larger percent of their other supporters, and (e) felt very sure they could ask their partner(s) about their partners' other sex partners. Drug treatment programs may be able to help HIV-negative women avoid contracting the virus by encouraging them to communicate with their supporters, especially their intimate partners, about their HIV status as well as HIV risk reduction practices.

Abstract

This article highlights the primary causes of HIV-related diarrhea. This article also reviews and evaluates available stool outcome measures frequently used in gastrointestinal studies examining fecal outcomes. Discussion focuses on instruments, scales, and other quantitative measures to assess stool outcomes. A discussion of the advantages and limitations of each instrument is included.

Abstract

This article describes posthospitalization visits by 83 nursing students to 57 older patients and their caregivers discharged from two large academic medical centers and one community hospital. Patient and caregiver interviews in the home focused on the areas of geriatric assessments of cognitive and functional status, patient and caregiver satisfaction with recent hospitalization, ongoing health management, patient teaching, and discharge planning.

Abstract

The past decade has witnessed pronounced changes in the organization of U.S. hospitals, many the direct result of restructuring and reengineering initiative intended to decrease costs and increase productivity. Little is known about how these initiatives have affected clinical care and patient outcomes. Using data from a variety of sources, the authors describe initiatives that hospitals undertook over this period, indicate how staffing changed relative to the case-mix of patients receiving care, and examine changes in nursing practice environments over the period from 1996 to 1998. The authors found that apparent increases in nurse-to-patient ratios may be deceiving and that increases in patient acuity and nurses' responsibilities may have increased the workload of nurses in hospitals in ways, when coupled with a deteriorating practice environment, may adversely affect patient outcomes.

Abstract

New York State has a very large nursing population. We examined several sources of wage, employment, and other data and determined the presence of a moderate nursing shortage in New York State.

Abstract

Analysts evaluating the strengths of relationships between variables in behavioral science research must often contend with the problem of missing data. Analyses are typically performed using data for cases that are either complete in all the variables, or assume that the data are missing at random. Often, these approaches yield biased results. Using empirical data, the current work explores the implications and consequences of using various statistical models to describe the association of two variables, one ordinal and one dichotomous, in which data are incomplete for the dichotomous variable. These models explicitly reflect the missing data mechanism; models that hypothesize nonignorable nonresponse are given particular attention. Both the statistical fit and substantive consequences of these models are examined. This new methodological approach to examining nonignorable nonresponse can be applied to many behavioral science data sets containing an ordinal variable.

Abstract

This study sought to identify factors influencing HIV testing decisions among clients at a sexually transmitted disease clinic, gay men, and injection drug users. Focus group and intensive interview data were collected from 100 individuals. The AIDS Risk Reduction Model was adapted to describe factors that affect test decisions. Testing barriers and facilitators were grouped as factors affected by "Individual" beliefs, "System" policies and programs, "Testing" technology, and "Counseling" options. Individual factors (fear of death and change), system factors (anonymous test availability, convenience), and counseling and testing factors (rapid results, counseling alternatives) interact to determine whether an individual does not test ("apprehension") or does test ("action"), and ultimately, tests routinely ("integration"). In conclusion, traditional HIV testing presents barriers to some populations at risk for HIV. These findings suggest several strategies to improve HIV test acceptance: acknowledge fears, address system barriers, utilize available test technologies, and expand counseling options.

Abstract

There has been little exploration of major biologic regulators of cerebral development in autism. In archived neonatal blood of children with autistic spectrum disorders (n = 69), mental retardation without autism (n = 60), or cerebral palsy (CP, n = 63) and of control children (n = 54), we used recycling immunoaffinity chromatography to measure the neuropeptides substance P (SP), vasoactive intestinal peptide (VIP), pituitary adenylate cyclase-activating polypeptide (PACAP), calcitonin gene-related peptide (CGRP), and the neurotrophins nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), neurotrophin 3 (NT3), and neurotrophin 4/5 (NT4/5). Neonatal concentrations of VIP, CGRP, BDNF, and NT4/5 were higher (ANOVA, all p values < 0.0001 by Scheffe test for pairwise differences) in children in the autistic spectrum and in those with mental retardation without autism than in control children. In 99% of children with autism and 97% with mental retardation, levels of at least one of these substances exceeded those of all control children. Concentrations were similar in subgroups of the autistic spectrum (core syndrome with or without mental retardation, other autistic spectrum disorders with or without mental retardation) and in the presence or absence of a history of regression. Among children with mental retardation, concentrations did not differ by severity or known cause (n = 11, including 4 with Down syndrome). Concentrations of measured substances were similar in children with CP as compared with control subjects. SP, PACAP, NGF, and NT3 were not different by diagnostic group. No measured analyte distinguished children with autism from children with mental retardation alone. In autism and in a heterogeneous group of disorders of cognitive function, overexpression of certain neuropeptides and neurotrophins was observed in peripheral blood drawn in the first days of life.

Abstract

The current nursing shortage, high hospital nurse job dissatisfaction, and reports of uneven quality of hospital care are not uniquely American phenomena. This paper presents reports from 43,000 nurses from more than 700 hospitals in the United States, Canada, England, Scotland, and Germany in 1998-1999. Nurses in countries with distinctly different health care systems report similar shortcomings in their work environments and the quality of hospital care. While the competence of and relation between nurses and physicians appear satisfactory, core problems in work design and workforce management threaten the provision of care. Resolving these issues, which are amenable to managerial intervention, is essential to preserving patient safety and care of consistently high quality.