RESUMEN
BACKGROUND: In an effort to enhance patient safety in acute care settings, governmental and regulatory agencies have established initiatives aimed at limiting the use of mechanical restraints. Concurrently, hospital staffing levels are undergoing changes raising concerns about the impact these changes may have on restraint use. No studies to date have described the impact these two initiatives have had on restraint use in acute care hospitals. OBJECTIVES: To determine across a multiple hospital system: (a) the rates, frequencies, duration, and timing of restraint use, and (b) the relationship between restraint use and staffing. METHODS: This was a secondary analysis of prospective, observational data from a large outcomes database for 10 acute care hospitals. Monthly data were obtained from 94 patient care units for periods ranging from 1-12 months for a total of 566 cumulative months during 1999. RESULTS: The system restraint application duration rate (total restraint hours/total possible hours) was 2.8% (hospital ranges: 0.3-4.4%). More restraints were applied on night shifts (48.8%; n = 5,296) than on day (33.5%; n = 3,634) or evening shifts (17.7%; n = 1,926) (p < .0001) and most applied at midnight (31.7%; n = 3,441) followed by 0600-0900 (33.3%; n = 3,614). There was a weak positive relationship between staffing and restraint use (r = 0.276, p = .0001) at the system level and units with higher staffing levels also had higher baseline restraint use (p < .0001). CONCLUSIONS: Restraint frequency, duration, and timing may have been altered by recent initiatives, and there is beginning evidence that differences exist between community, rural, and tertiary hospitals. While there is a weak positive relationship between higher staffing and restraint use at the system and unit level, further exploration of the influence of other factors, specifically patient acuity, are in order. The finding of unit variability and consistent restraint application times provides a starting point for further quality initiatives or research interventions aimed at restraint reduction.
Asunto(s)
Servicio de Enfermería en Hospital/normas , Calidad de la Atención de Salud , Restricción Física/estadística & datos numéricos , Humanos , Modelos Lineales , Servicio de Enfermería en Hospital/organización & administración , Personal de Enfermería en Hospital/organización & administración , Admisión y Programación de Personal , Estudios Prospectivos , Factores de Tiempo , Estados UnidosRESUMEN
PURPOSE: To examine the usefulness of three types of benchmarking for interpreting patient outcome data. DESIGN: This study was part of a multiyear, multihospital longitudinal survey of 10 patient outcomes. The patient outcome used for this methodologic presentation was central line infections (CLI). The sample included eight hospitals in an integrated healthcare system, with a range in size from 144 to 861 beds. The unit of analysis for CLI was the number of line days, with the CLI rate defined as the number of infections per 1,000 patient-line days per month. METHODS: Data on each outcome were collected at the unit level according to standardized protocols. Results were submitted via standardized electronic forms to a central data management center. Data for this presentation were analyzed using a Bayesian hierarchical Poisson model. Results are presented for each hospital and the system as a whole. FINDINGS: In comparison to published benchmarks, hospital performances were mixed with regard to CLI. Five of the 8 hospitals exceeded 2.2 infections per 1,000 patient-line days. When benchmarks were established for each hospital using 95% credible intervals, hospitals did reasonably well with only isolated months reaching or going beyond the benchmark limits. When the entire system was used to establish benchmarks with the 95% credible intervals, the hospitals that reached or exceeded the benchmark limits remained the same, but some hospitals had CLI rates more frequently in the upper 50% of the benchmarking limits. CONCLUSIONS: Benchmarking of quality indicators can be accomplished in a variety of ways as a means to quantify patient care and identify areas needing attention and improvement. Hospital-specific and system-wide benchmarks provide relevant feedback for improving performance at individual hospitals.
Asunto(s)
Benchmarking/métodos , Cateterismo Venoso Central/efectos adversos , Infección Hospitalaria/epidemiología , Infección Hospitalaria/etiología , Evaluación de Resultado en la Atención de Salud/organización & administración , Calidad de la Atención de Salud , Benchmarking/normas , Investigación sobre Servicios de Salud , Humanos , Estudios Longitudinales , Indicadores de Calidad de la Atención de Salud , Análisis de Sistemas , Gestión de la Calidad Total , Estados UnidosRESUMEN
As regulatory and public interest groups demand information on the quality of patient care outcomes produced by their hospitals and care providers, nurse administrators are establishing processes for the effective and efficient definition, retrieval, and reporting of patient outcomes thought to be nursing-sensitive. The authors describe the administrative infrastructure and the data management processes used by one large integrated healthcare system to establish a nursing report card and maintain it for several years.
Asunto(s)
Prestación Integrada de Atención de Salud/normas , Auditoría de Enfermería/métodos , Atención de Enfermería/normas , Registros de Enfermería , Evaluación de Resultado en la Atención de Salud/métodos , Benchmarking/métodos , Recolección de Datos , Prestación Integrada de Atención de Salud/organización & administración , Humanos , Gestión de la Información , Servicios de Información , Enfermeras Administradoras , Atención de Enfermería/organización & administración , Pennsylvania , Indicadores de Calidad de la Atención de Salud , Facultades de Enfermería/organización & administraciónRESUMEN
Whereas most of the concern about increasingly stressful work environments has focused on acute-care hospitals, the academic healthcare environment is not immune. Faculty, staff, and students in schools of nursing report similar stressors. Pressures from managed care, personnel shortages, and unceasing change are affecting the academic environment and yielding stressful, dysfunctional, and occasionally abusive settings here as well. This article describes the role of the dean in creating a healthy work environment in which students can learn and faculty can teach and do research. Future nurses are introduced to critical care as students, and the learning environment significantly influences them. Graduate students in critical care can experience encounters that range from supportive to obstructive. Knowing what is reasonable to expect from a dean and faculty should help students in critical care sort out the issues if they are experiencing an abusive situation, and what options they might pursue.
Asunto(s)
Educación en Enfermería/organización & administración , Docentes de Enfermería/organización & administración , Administración de Personal , Comunicación , Cuidados Críticos , Ambiente de Instituciones de Salud , Humanos , Liderazgo , Estados UnidosRESUMEN
In recent years, regulatory and governmental initiatives have focused increased scrutiny on the use and practices associated with mechanical restraints. Consequently, hospitals are increasingly measuring and comparing both internally and externally their restraint practices as they strive to optimize their use and assure the safe care of patients being restrained. This study analyzes 12,860 restraint episodes from 10 acute care hospitals in a single health care system. Overall findings support many previously identified trends related to the types of restraints used and reasons for application. However, findings from this study also suggest that there are differences among rural, community, and tertiary hospitals. This study also provides the first widespread documentation of rates and types of alternative methods attempted and common patient care practices carried out during restraint application. These results can serve as external comparisons for other acute care settings as they strive to minimize and assure safety in restraint application.
Asunto(s)
Restricción Física/estadística & datos numéricos , Hospitales Comunitarios/estadística & datos numéricos , Hospitales Rurales/estadística & datos numéricos , Humanos , Evaluación de Resultado en la Atención de Salud , Estudios Prospectivos , Seguridad , Estados UnidosRESUMEN
BACKGROUND: Recognizing the increasing attention being given to reports of misconduct, fraud, and unethical behavior in biomedical research, it appears timely for nurse researchers to engage in an organized method of peer review. OBJECTIVES: To describe an auditing process for funded research grants, the guidelines used to conduct the research audit, and the results to date. METHODS: The audit encompassed National Institutes of Health (NIH)-funded projects and their respective research teams, 12 faculty auditors using an audit worksheet developed by the Center for Nursing Research. RESULTS: Overall, auditing of research grants was viewed positively by both investigators and faculty auditors. Minor problems were identified that could be corrected. Only one grant required a second review. CONCLUSIONS: Specific guidelines are proposed for future audits that include level of funding and timing of audits.
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Auditoría de Enfermería , Investigación en Enfermería , Organización de la Financiación , Humanos , Revisión por Pares , Facultades de EnfermeríaRESUMEN
BACKGROUND: Little information is available on the practice of acute care nurse practitioners and physician assistants in acute care settings. OBJECTIVES: To compare the care activities performed by acute care nurse practitioners and physician assistants and the outcomes of their patients with the care activities and patients' outcomes of resident physicians. METHODS: Sixteen acute care nurse practitioners and physician assistants and a matched group of resident physicians were studied during a 14-month period. Data on the subjects' daily activities and on patients' outcomes were collected 4 times. RESULTS: Compared with the acute care nurse practitioners and physician assistants, residents cared for patients who were older and sicker, cared for more patients, worked more hours, took a more active role in patient rounds, and spent more time in lectures and conferences. The nurse practitioners and physician assistants were more likely than the residents to discuss patients with bedside nurses and to interact with patients' families. They also spent more time in research and administrative activities. Few of the acute care nurse practitioners and physician assistants performed invasive procedures on a regular basis. Outcomes were assessed for 187 patients treated by the acute care nurse practitioners and physician assistants and for 202 patients treated by the resident physicians. Outcomes did not differ markedly for patients treated by either group. The acute care nurse practitioners and physician assistants were more likely than the residents to include patients' social history in the admission notes. CONCLUSIONS: The tasks and activities performed by acute care nurse practitioners and physician assistants are similar to those performed by resident physicians. However, residents treat patients who are sicker and older than those treated by acute care nurse practitioners and physician assistants. Patients' outcomes are similar for both groups of subjects.
Asunto(s)
Enfermedad Aguda/enfermería , Enfermeras Practicantes , Evaluación de Resultado en la Atención de Salud , Asistentes Médicos , Médicos , Adulto , Femenino , Humanos , Internado y Residencia , Masculino , Persona de Mediana Edad , Atención al PacienteRESUMEN
BACKGROUND: Intracranial hypertension occurs in response to routine procedures such as endotracheal suctioning in patients with severe head injuries. In some patients, the intracranial pressure does not immediately return to baseline levels. OBJECTIVES: To examine the effect of drug administration on cerebrovascular response to endotracheal suctioning in adults with severe head injuries. METHODS: Seventy-one subjects were divided into 3 groups: those who received no drugs, those treated with opiates only (morphine sulfate and fentanyl citrate), and those treated with a neuromuscular blocking agent (vecuronium bromide) plus opiates. A controlled protocol involving 2 sequences of endotracheal suctioning that included hyperoxygenation, hyperinflation, and suctioning was used for all subjects. Two-way repeated-measures analyses of variance were done with type of drug as the between-subject factor and phase of suctioning as the within-subject factor. Survival analysis was used to compare the return of intracranial pressure to baseline levels among the 3 groups. RESULTS: Changes in intracranial pressure were significantly smaller in subjects who received a neuromuscular blocking agent plus opiates than in subjects who did not receive any drugs or received opiates only. The greatest increase in intracranial pressure from baseline was in the first and second phases of suctioning. The 3 groups showed no significant difference in the return of intracranial pressure to baseline level. CONCLUSIONS: Neuromuscular blockers attenuate the increases in intracranial pressure that occur with endotracheal suctioning. It is not known whether control of procedurally induced elevations in intracranial pressure affects long-term outcomes in adults with severe head injuries.
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Analgésicos Opioides/uso terapéutico , Traumatismos Craneocerebrales/enfermería , Traumatismos Craneocerebrales/fisiopatología , Cuidados Críticos/métodos , Hipertensión Intracraneal/etiología , Fármacos Neuromusculares no Despolarizantes/uso terapéutico , APACHE , Adolescente , Adulto , Traumatismos Craneocerebrales/tratamiento farmacológico , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Succión/efectos adversos , Estados UnidosRESUMEN
The purpose of the study was to compare job satisfaction, absenteeism, and turnover between nurses working in a nurse-managed special care unit (SCU) and those working in traditional intensive care units (ICU). A case management practice model with a shared governance management model and minimal technology was implemented in the SCU while contrasting features of a primary nursing practice model with a bureaucratic management model and high technology already in place in the traditional ICU. Individual nurses' perceptions of and their preferences for the SCU practice model also were examined related to job satisfaction. Using analysis of covariance, greater satisfaction with a lower absenteeism rate was found in nurses working in the SCU. Nurses' perceptions and preferences for the SCU practice model were closely related to their job satisfaction and growth satisfaction. The findings suggest that individual perception and preference should be taken into account before implementing autonomy, authority, and responsibility at the organizational level to lead to the desired nurse outcomes in a given working environment.
Asunto(s)
Absentismo , Unidades de Cuidados Intensivos/organización & administración , Satisfacción en el Trabajo , Modelos de Enfermería , Modelos Organizacionales , Personal de Enfermería en Hospital/psicología , Reorganización del Personal , Manejo de Caso , Toma de Decisiones en la Organización , Humanos , Medio Oeste de Estados Unidos , Personal de Enfermería en Hospital/organización & administración , Autonomía ProfesionalRESUMEN
A repeated measures randomized within-group design was used to determine the effectiveness of controlled short-duration hyperventilation (HV) in blunting the increase of intracranial pressure (ICP) during endotracheal suctioning (ETS). A multimodal continuous real-time computerized data acquisition procedure was used to compare the effects of two HV ETS protocols on ICP, arterial pressure, cerebral perfusion pressure (CPP), heart rate, and arterial oxygen saturation in severe head-injured adult patients. The results indicated that short-duration HV for 1 minute, which decreases the PaCO2, reduced ETS-induced elevations in ICP while maintaining CPP. However, it is not clear whether short-duration HV is neuroprotective, particularly in ischemic regions of the brain. Therefore, before a change in practice is implemented on the use of short-duration HV as a prophylactic treatment against ETS-induced elevations in ICP, additional questions on cerebral oxygen delivery and uptake need to be answered.
Asunto(s)
Traumatismos Craneocerebrales/fisiopatología , Hiperventilación/fisiopatología , Presión Intracraneal , Adolescente , Adulto , Anciano , Traumatismos Craneocerebrales/enfermería , Femenino , Humanos , Hiperventilación/enfermería , Intubación Intratraqueal/enfermería , Intubación Intratraqueal/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Terapia por Inhalación de Oxígeno/métodos , Terapia por Inhalación de Oxígeno/enfermería , Terapia por Inhalación de Oxígeno/estadística & datos numéricos , Succión/enfermería , Succión/estadística & datos numéricos , Factores de TiempoRESUMEN
The purpose of this study was to determine the extent to which eating disorders in women are related to a general tendency toward addiction, addiction to running, and level of running intensity. A stratified sample of 265 women runners/nonrunners (ages 20-35) included 66 nonrunners, 69 low-level runners, 67 medium-level runners, and 63 high-intensity runners. The women were weighed, measured, and had body fat and 4-day nutritional intake assessed. A questionnaire included scales to assess psychological and behavior traits common in women with anorexia (AN) and/or bulimia, general addiction, and running addiction. ANCOVA with age and income as covariates and multiple regression analyses were used. There were significant differences among the groups on the eating disorder scores and percent body fat with higher level runners scoring higher on eating disorder measures and running addiction and lower on body fat. A major finding for those providing health care for women was that 25% of the women who ran >30 miles/week had Eating Attitude Test scores indicating a high risk for anorexia.
Asunto(s)
Anorexia Nerviosa/psicología , Conducta Adictiva/psicología , Bulimia/psicología , Carrera/psicología , Adulto , Análisis de Varianza , Composición Corporal , Estudios de Casos y Controles , Ingestión de Energía , Femenino , Humanos , Inventario de Personalidad , Análisis de Regresión , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
OBJECTIVES: To determine the frequency of do-not-resuscitate (DNR) orders in the chronically critically ill; to identify the differences in clinical and demographic characteristics of chronically critically ill patients who have DNR orders and those who do not; to identify the differences in the cost of care between patients with and without DNR orders; and to identify the differences in DNR practices between an experimental special care unit and the traditional intensive care unit (ICU). DESIGN: Randomized, prospective design with a block randomization scheme. SUBJECTS: Two hundred twenty patients who met the following eligibility criteria for enrollment in a parent study of the special care unit: an ICU stay of at least 5 days, an absence of pulmonary artery monitoring, an absence of frequent titration of intravenous vasopressors, an Acute Physiology and Chronic Health Evaluation II score of less than 18, and a Therapeutic Intervention Scoring System score of less than 39. SETTING: A large, urban academic medical center. MEASURES: Clinical and demographic variables describing the study populations, mental status, and timing of DNR orders, mortality rates, and cost of hospitalization. RESULTS: There was no difference in the frequency of DNR orders between the special care unit versus the intensive care unit--although patients in the special care unit had a longer interval between hospital admission and initiation of the DNR order. DNR patients differed from non-DNR in that they were older, less likely to be married, and had a higher Acute Physiology and Chronic Health Evaluation II score on admission to the study. The mortality rate in the DNR group was 71% versus 6% in the non-DNR group. There was no difference in total costs. DNR patients were also more likely to have an impaired mental status on admission, and more likely to have deterioration in mental status by the time of discharge than the non-DNR patients.
Asunto(s)
Enfermedad Crítica , Órdenes de Resucitación , Anciano , Enfermedad Crónica , Femenino , Humanos , Unidades de Cuidados Intensivos , Tiempo de Internación , Masculino , Procesos Mentales , Persona de Mediana Edad , Mortalidad , Estudios Prospectivos , Distribución AleatoriaRESUMEN
OBJECTIVE: To examine the agreement and association of a noninvasive method of measuring CO2 (using end-tidal PCO2) with PaCO2 in mechanically ventilated adults with severe head trauma. DESIGN: A prospective, quasi-experimental, repeated-measures study was used to compare end-tidal PCO2 and PaCO2 at two time points: before and after a standardized endotracheal suctioning procedure. INTERVENTIONS: Controlled intervention of endotracheal suctioning. SETTING: The study was conducted at two intensive care units designated as Level 1 trauma centers. PATIENTS: A consecutive sample of 35 severe head-injured patients with a Glasgow Coma Scale score of < or = 8. MEASUREMENTS AND MAIN RESULTS: End-tidal PCO2 and PaC02 values were simultaneously obtained and compared. End-tidal PCO2 was measured, using a sidestream sensor placed in line of the ventilator circuit's deadspace. Arterial gases were drawn from an indwelling arterial catheter. No relationship was found between arterial and end-tidal measures (range r2 = .09 to r2 = .11). Using the Bland-Altman technique, agreement decreased as the amount of positive end-expiratory pressure increased. When a subset of patients (mechanically ventilated, with positive end-expiratory pressures of < 5 cm H2O, paralyzed, and sedated) were examined (n = 12), the correlation between the CO2 measures improved (r2 = .77). CONCLUSIONS: This study indicated that end-tidal PCO2 monitoring correlated well with PaCO2 in patients without respiratory complications or without spontaneous breathing, resulting in rebreathing of gases. However, its clinical validity is questionable in patients who have the greatest need for end-tidal PCO2 monitoring (i.e., patients who have respiratory distress or who are breathing spontaneously and overriding the ventilator.
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Pruebas Respiratorias , Dióxido de Carbono/metabolismo , Traumatismos Craneocerebrales/metabolismo , Respiración Artificial , Volumen de Ventilación Pulmonar , Adulto , Análisis de los Gases de la Sangre , Dióxido de Carbono/sangre , Traumatismos Craneocerebrales/sangre , Traumatismos Craneocerebrales/fisiopatología , Traumatismos Craneocerebrales/terapia , Femenino , Escala de Coma de Glasgow , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Fisiológico/métodos , Estudios Prospectivos , Reproducibilidad de los Resultados , SucciónRESUMEN
Intensive care unit (ICU) patients were randomly assigned to either a traditional ICU or a special care unit (SCU) for chronically critically ill patients. The SCU used a low-technology, family-oriented environment, nursing case management, no physician house staff, and a shared governance model. In comparison, the ICU used high technology, limited family visiting, primary care nursing, and a bureaucratic management model. The survival experience of chronically critically ill patients in the two environments during hospitalization, as well as after hospital discharge, was examined. Using survival analytic techniques, the 1-year cumulative mortality for all patients in the study was found to be 59.9%. Risk of death was significantly lower after discharge than during hospitalization. Similar mortality experiences were found for SCU and ICU patients. Thus, the high-technology ICU environment did not produce better outcomes than the SCU environment.
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Enfermedad Crónica/mortalidad , Enfermedad Crónica/enfermería , Cuidados Críticos/organización & administración , Enfermedad Crítica/mortalidad , Enfermedad Crítica/enfermería , Anciano , Manejo de Caso , Toma de Decisiones en la Organización , Familia , Femenino , Estudios de Seguimiento , Humanos , Masculino , Ciencia del Laboratorio Clínico , Persona de Mediana Edad , Atención Dirigida al Paciente , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
The purpose of this study was to compare the effects of a low-technology environment of care and a nurse case management case delivery system (special care unit, SCU) with the traditional high-technology environment (ICU) and primary nursing care delivery system on the patient outcomes of length of stay, mortality, readmission, complications, satisfaction, and cost. A sample of 220 chronically critically ill patients were randomly assigned to either the SCU (n = 145) or the ICU (n = 75). Few significant differences were found between the two groups in length of stay, mortality, or complications. However, the findings showed significant cost savings in the SCU group in the charges accrued during the study period and in the charges and costs to produce a survivor. The average total cost of delivering care was $5,000 less per patient in the SCU than in the traditional ICU. In addition, the cost to produce a survivor was $19,000 less in the SCU. Results from this 4-year clinical trial demonstrate that nurse case managers in a SCU setting can produce patient outcomes equal to or better than those in the traditional ICU care environment for long-term critically ill patients.
Asunto(s)
Manejo de Caso/organización & administración , Enfermedad Crónica/enfermería , Enfermedad Crítica/enfermería , Unidades Hospitalarias/organización & administración , Unidades de Cuidados Intensivos/organización & administración , Enfermería Primaria/organización & administración , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Ahorro de Costo , Femenino , Mortalidad Hospitalaria , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Satisfacción del PacienteRESUMEN
Curriculum development for preparation of acute care nurse practitioners requires a comprehensive process. To develop a program for their preparation at a large university, the faculty examined needs of the target patient population and care delivery system; scope of acute care nurse practitioner practice; current guidelines for the education of primary care nurse practitioners; evolving guidelines for the didactic and clinical education of acute care nurse practitioners; educational requirements of governing or licensing and certifying bodies; and placement of this new role within the existing healthcare team structure. A curriculum was then developed using a collaborative, multidisciplinary approach.
Asunto(s)
Enfermedad Aguda/enfermería , Curriculum , Enfermeras Practicantes/educación , Certificación , Comorbilidad , Humanos , PreceptoríaRESUMEN
This article provides specifics on the development of a clinical track for faculty appointments at the University of Pittsburgh. The criteria to be used for appointment and promotion on the clinical track are discussed along with the practice requirements of 60 hours per term of participation in and responsibility for direct care of patients. The purposes of faculty practice are set forth along with the formation and functioning of a Faculty Practice Council which handles decisions related to faculty practice. Results of the first year after implementation of a clinical track showed that 64 per cent (18) of the faculty had met all of their faculty practice obligations; of the remaining 36 percent (10) who had not, a variety of circumstances were cited. The Income to the School of Nursing for faculty practice, although modest, has helped to highlight that practice is valued and an integral part of the faculty role.
Asunto(s)
Práctica del Docente de Enfermería/organización & administración , Facultades de Enfermería/organización & administración , Práctica del Docente de Enfermería/economía , Cultura Organizacional , Comité de Profesionales , Desarrollo de Programa , Desarrollo de Personal/métodosRESUMEN
The nutrient intakes of women who ran at different levels of intensity and the relationship between nutrient intake and ovulatory disturbances were studied. Ninety-five women, including sedentary non-runners (n = 16), low-level runners (n = 27), medium-level runners (n = 29), and high-level runners (n = 23), completed data for a 3-day nutritional assessment. The high-level runners met the Food and Nutrition Board's Recommended Daily Allowances (RDAs) for all 17 nutrients examined, with the exception of calcium. The other groups of women failed to meet RDAs for iron, carbohydrate, and fiber. In general, the women in the study reported healthier diets than did women in a general national survey of nutrient intake conducted in 1985. Eighty-two of the women reported luteinizing hormone level data that were accurate enough to indicate ovulatory functioning; of these women, 30 had ovulatory disturbances. There was no relationship between ovulatory disturbance and nutrient intake; however, 5 amenorrheic women reported a significantly lower nutrient density intake of fat and higher intake of carbohydrate, fiber, and vitamin A than did the nonamenorrheic women.
Asunto(s)
Estado Nutricional , Carrera , Salud de la Mujer , Anovulación/epidemiología , Anovulación/etiología , Femenino , Humanos , Trastornos de la Menstruación/epidemiología , Trastornos de la Menstruación/etiología , Necesidades NutricionalesRESUMEN
As public concern for quality control of medical care at the beginning of this century forced regulations on medical licensing of physicians, the forces of change in health care are again substantial, this time driven by concerns for cost and access. Our experience at the University of Pittsburgh Medical Center leads us to believe that well-trained physician extenders will play a valuable role in improving efficiency and effectiveness in the care of critically ill patients. We have developed a method for training and supervision. Graded practice supervision, with physician-led professional review, is considered a reasonable goal. We propose that the appropriate degree of supervision in any given area can be determined by: a) careful development of training programs; b) careful assessment of the individual's practice with the target patient population; and c) application of a review process that is sensitive in that population. Issues surrounding the independent practice and reimbursement of acute care nurse practitioners (ACNPs) are not resolved. These issues should be addressed by joint position statements that are based on objective documentation of the safe, effective performance of ACNPs, and on the incorporation of routine performance measurements with continued medical or joint evaluation of the quality review system. Guidelines regarding the evolving roles of ACNPs should be established by professional associations and state or national boards of both nursing and medical practice. Critical care physician and nursing leaders should lead such initiatives.