Publications

Abstract

BACKGROUND: Numerous reports in the popular press express concern about the restructuring or lowering of staffing levels in health care organizations and the impact on the quality of patient care. Overtime and other extended shifts also represent work stresses for health care workers. This article reviews the research literature on the relationships among staffing, organization of work, and patient outcomes, and it discusses research findings on the relationship between staffing and the health of health care workers. RESEARCH ON STAFFING, ORGANIZATION, AND PATIENT OUTCOMES/STAFF WELL-BEING: Safe staffing level requirements have been identified for nursing homes, but only in extremely limited cases for hospitals, home care, or other health settings. There is little information about the impact of staffing levels and the organization of work on health personnel or on patient outcomes. There is almost no information about staffing and patient outcomes in home health and ambulatory care. Much of the research on staffing and quality has been discipline specific; future research should reflect the interdisciplinary nature of health care delivery rather than the impact of a particular occupation. RESEARCH USE: Research is conducted to increase the scientific base per se and to inform decision making. Who should decide staffing levels and the organization of work? Professionals, employers/owners, the government, and consumers all have significant interest in staffing levels and the organization of care. Improving health care quality requires research about the critical staffing and organization of work variables. This requires obtaining appropriate data, conducting the research, and widely disseminating the findings.

Abstract

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

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.

Abstract

Dyslipidemia is a significant risk factor for the progression of cardiovascular disease, particularly when associated with other risk factors. An understanding of the pathophysiology and risks for patients with atherosclerotic diseases of undertreated dyslipidemia is essential for the healthcare provider. In this article, a review of epidemiologic data regarding the role of lipid levels in cardiovascular disease prognosis is presented. A familiarity with current dietary and drug treatment of lipid disorders is at the core of an evidence-based approach to dyslipidemia management in the patient with established cardiovascular diseases.

Abstract

Dramatic socioeconomic changes in American family life, along with welfare reform, school readiness initiatives, and research on the relationship between child development and child care, have generated new interest in child care policy. Pediatric nurse practitioners and other pediatric nurses have much to contribute to the formulation of national, state, and local child care policies, especially if they are knowledgeable of key policies and regulatory issues. This article outlines these concepts with an eye toward promoting how pediatric nurses might reclaim their role as catalysts for promoting high-quality child care.

Abstract

The aims of this prospective, observational study were to compare: (1) symptom presentation of coronary heart disease (CHD) between patients with and without diabetes and (2) symptom predictors of CHD in patients with and without diabetes. We directly observed 528 patients with symptoms suggestive of CHD as they presented to the ED of a 900-bed cardiac referral center in the northeastern United States. There were no significant differences in symptom presentation of Crib between patients with and without diabetes, although patients with diabetes were slightly more likely to present with shortness of breath (P=.056). Patients with diabetes reported their symptoms to be more severe compared with those without diabetes (P=.036). Neck/throat pain and arm/shoulder pain were of borderline significance in predicting CHD in patients with diabetes (P=.059 and P=.052, respectively). Classic chest symptoms and diaphoresis were independent predictors of CHD in patients without diabetes (P=.002 and P=.049, respectively). The perceived severity of symptoms was not predictive of CHD in patients with or without diabetes. Symptoms thought to be diagnostic of CHD are not helpful in patients with diabetes. Future research should focus on identifying more useful predictors of CHD in patients with diabetes.

Abstract

Objective: To assess the relation between health literacy and receipt of a screening test for gonorrhoea in the past year. Methods: Study design was multisite, cross sectional survey of subjects enrolled from clinics, from community based organisations, and by street intercept. Data were obtained using face to face interview. The dependent variable was self reported receipt of a test for gonorrhoea in the past year. Health literacy was measured by the Rapid Estimate of Adult Literacy in Medicine (REALM), recoded to represent 8th grade or lower reading or 9th grade and higher reading level. Statistical analyses were adjusted to account for selection bias in literacy assessment. Results: 54% of the sample reported at least one gonorrhoea test in the previous year. 65% of the sample read at a 9th grade level or higher. REALM score was moderately correlated with the respondent's years of education. After adjustment for missing REALM data, past suspicion of gonorrhoea, self inspection for gonorrhoea, self efficacy for care seeking, REALM score of 9th grade reading level or higher, and younger age were independently associated with gonorrhoea testing in the previous year. For the average respondent, REALM reading grade level of 9th grade or higher is associated with a 10% increase in the probability of having a gonorrhoea test in the past year. Conclusions: Low literacy appears to pose a barrier to care for sexually transmitted infections such as gonorrhoea.

Abstract

Context: Although unintended pregnancy and sexually transmitted diseases (STDs) are considerable problems in the United States, private health insurance plans are inconsistent in their coverage of reproductive and sexual health services needed to address these problems. Methods: A survey administered to a market-representative sample of 12 health insurance carders in Washington State assessed benefit coverage for gynecologic services, maternity services, contraceptive services, pregnancy termination, infertility services, reproductive cancer screening, STD services, HIV and AIDS services, and sterilization, as well as for the existence of confidentiality policies. "Core" services in each category were defined based on U.S. Preventive Services Task Force and other recommendations. Results: Of the 91 top-selling plans on which data were collected, 8% were indemnity plans, 14% were point-of-service plans, 21% were preferred-provider organization plans and 57% were health maintenance organization (HMO)-type products; they had a combined enrollment of 1.4 million individuals. Coverage of core services varied widely by type of plan. While a high proportion of plans covered core gynecologic, maternity, reproductive cancer screening, STD and HIV and AIDS services, nearly half of plans did not cover any kind of contraceptive method. Approximately 13% of female enrollees did not have core coverage for gynecologic services, 19% for maternity services, 75% for contraception, 37% for sterilization and 53% for pregnancy termination; 98% of women and men were not covered for infertility treatment. Most carriers did not have specific policies for maintaining privacy of sensitive health information. Overall, benefit coverage was lower for indemnity, preferred-provider organization and HMO plans in Washington State than has previously been seen nationally. Conclusions: A sizable proportion of women and men in Washington State who rely on private-sector health insurance lack comprehensive coverage for key reproductive and sexual health services.

Abstract

As advanced practice psychiatric-mental health nursing has transitioned from earlier models of practice, elements of clinical specialist and psychiatric nurse practitioner roles are being blended to produce a new type of practitioner. The challenge of preserving mental health expertise while expanding advanced practice primary and primary mental health care competencies is addressed in several nursing education models. At New York University's Division of Nursing, faculty have designed a program around elements identified as essential to the autonomy demanded of the evolving role, knowledge, and skills basic to broad based health care and mental health care delivery with quality patient care outcomes and the competencies necessary for accountability as care providers in a changing health care delivery system. Essential elements, resources to identify them, and strategies to attain them are discussed. Approaches that promote student, clinician, and faculty development and maximize education affirm the specialty's capacity for innovation and the profession's capacity for new direction and futuristic change.

Abstract

Conceptually, social support among very heavily drug-involved women is complex and multidimensional. This article examines the structure and function of the social support systems of women offenders (N = 100) who used drugs during the last 6 months before entering court-mandated drug-free treatment programs. These systems typically contain about nine supporters, almost equally divided between men and women, and about half of the women's supporters are family members. The women identify parents and partners as their major providers of practical help and advice. They look most to their partners for a sympathetic ear, and to their parents for affirmation of their self-worth. Overall, two-thirds of the women identify their mothers as among their supporters. These mothers are often anxious to do whatever they can to help their daughters stop using drugs. Paradoxically, the assistance many mothers give their daughters in providing money or basic life necessities often enables the daughter's drug use. Although many daughters appreciate their mother's help, there is an element of distrust and control in many of the mother-daughter relationships, and some daughters receive unwanted help from their mothers. Drug treatment providers can benefit from understanding their clients' social support systems, especially the dynamics of important relationships with main pretreatment supporters, such as parents. By gaining this understanding and helping their clients to effectively accept and use social support, treatment providers can assist them in maintaining their recovery when they leave treatment and return to their communities.