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PubMed1999

Generalizing from a controlled trial: the effects of patient preference versus randomization on the outcome of inpatient versus outpatient chronic pain management.

Patients accepting randomization in a randomized controlled trial (RCT) may not be representative of the clinical population from which they are drawn, calling into question the generalizability of study findings. Comparison of randomized and non-randomized inpatient and outpatient samples at baseline and in treatment outcomes up to one year was made to determine whether the findings of the RCT generalized to non-randomized patients in the same treatment program. One hundred and twenty one patients with intractable pain, randomized between inpatient, outpatient and waiting list control, were compared with 128 who elected for either inpatient or outpatient treatment. Treatment was a group-based multidisciplinary cognitive-behavioral treatment program aimed at enabling patients to return to more normal function despite persistent pain, delivered to mixed groups of randomized and elective patients, and outcome was measured by physical performance, pain impact on function, mood, and drug use. Agreement to randomization was a function of travelling distance from home to hospital. Non-randomized patients largely resembled their randomized counterparts before and after treatment. In order to indicate the clinical significance of results, analyses were conducted using numbers needed to treat (NNTs). NNTs estimate the number of patients required in the treatment condition for one of them to achieve the specified outcome who would not have achieved it in the comparison condition. Across a range of measures at one month follow-up, comparison of inpatients with outpatients gave NNTs between 2.3 and 7.5, and comparison of inpatients with waiting list controls gave NNTs between 2.3 and 3.6. At one year inpatients showed greater likelihood than outpatients of maintaining these treatment gains.

Adult↗

PubMed1999

Analysis of violent behavior in Vietnam combat veteran psychiatric inpatients with posttraumatic stress disorder.

This study tested the hypothesis that male Vietnam veterans seeking inpatient treatment for PTSD (n = 228) exhibit more violent behavior compared with a mixed diagnostic group of male psychiatric inpatients without PTSD (n = 64) and a community sample of Vietnam veterans with PTSD not undergoing inpatient treatment (n = 273). Violent acts assessed included property destruction, threats without a weapon, physical fighting, and threats with a weapon. PTSD inpatients engaged in more types of violent behavior than both comparison conditions. Correlates of violence among PTSD inpatients included PTSD symptom severity and, to a lesser degree, measures of substance abuse. These findings justify routine assessment of violent behavior among inpatient with PTSD, as well as application of specialized interventions for anger dyscontrol and aggression.

Case-Control Studies↗

PubMed1997

The KID study IV: effects of inpatient rehabilitation on the frequency of glucose self-monitoring, quality of further primary care, on time being unable to work and on everyday psychic strain of type I and type II diabetics--a one-year follow-up. Kissingen Diabetes Intervention Study.

The Kissingen Diabetes Intervention Study (KID) evaluated 1,050 diabetic patients of the German Federal Insurance Institution for Salaried Employees (BfA) admitted for inpatient rehabilitation in a single-center, prospective, longitudinal study which was carried out to collect data concerning the structure of the patient cohort, socioeconomic factors, psychological data and state of medical care by consecutively registered random tests. These results have already been published. We will now report on the outcome 6 and 12 months after inpatient treatment. Consisting of rather young diabetics in higher professional standing, our patient cohort is especially interesting for health policy. The numbers of type I diabetics and of insulin-treated type II diabetics who self-monitor blood glucose levels several times daily significantly increased after inpatient rehabilitation. This situation is maintained 6 and 12 months after discharge. The number of type II diabetics on diet or oral hypoglycemics who do not monitor urinary glucose levels at all, is significantly reduced. The frequency of daily or weekly checks is significantly raised even after 12 months. Due to inpatient diabetic education, self-monitoring of glucose levels plays a more important role in primary care of these patients. 68.5% of all type I and about 60% of all type II diabetics receive test material without problems and are encouraged to continue monitoring. However, about 30% of type I and type II diabetics under primary-care management are still supplied with test material only when especially demanding it. The frequency of consultations in primary care diabetic management remains unchanged after inpatient treatment. The quality of diabetic management in primary care is improved by patient education. Monitoring of HbA1 is significantly increased in type I diabetics and significantly increased in type II diabetics. A similar development is seen in monitoring urinary albumin excretion but here are still deficits. For type II diabetics, the body weight and serum lipids are increasingly controlled main parameters. But in many places and especially in the case of type II diabetics the fasting glucose level is still used as main parameter. Compared with the 6 months prior to inpatient treatment, times when type I and type II diabetics are unable to work are significantly reduced in the 6 months and 12 months after-wards. Evaluating individual profiles of psychosocial strain shows that the more intense confrontation with problems of the disease and demands of the treatment can lead to a poorer quality of life in several categories. This was seen in the categories anxiety, depression, fear of hypoglycemias in the case of type I diabetics, restriction of leisure time activities, relationship with the partner and acceptance of disease. Only in the categories patient-physician relationship and professional strain was an improvement found. These alterations are still demonstrable after 6 and 12 months.

Absenteeism↗

PubMed2002

Comparison of psychiatric inpatient suicides with suicides completed in the surrounding community.

We compared main characteristics of 58 (22 male and 36 female) psychiatric inpatients that committed suicide in the psychiatric hospital with all 1261 suicides (956 male and 305 female) that occurred outside hospitals in the same health district of Slovenia, all these in the period between 1985 and 1993. The independent t-test and cross-tabulation were used to compare the two groups on age, sex, marital status and suicide method profile. It appeared that female suicide is much more frequent in the psychiatric inpatients' group than in others. Only male psychiatric inpatients' suicides are younger than other suicide victims. Psychiatric inpatients use methods like jumping from high places and drowning more often than do others, which goes in line with the availability of methods of suicide. Apparently, the studied hospital has some wards on the third floor and majority of acute wards are located by the river. However, psychiatric inpatients do not differ from other suicide victims on marital status. Higher suicide rates in men compared with women in the population, but not in psychiatric inpatients, could be explained by the presence of so-called atypical, clinically unrecognized depression in the male population.

Age Factors↗

PubMedDate not supplied

The effectiveness of a nursing inpatient smoking cessation program in individuals with cardiovascular disease.

BACKGROUND: Smoking is an important risk factor for cardiovascular disease (CVD), and quitting is highly beneficial. Yet, less than 30% of CVD patients stop smoking. Relapse-prevention strategies seem most effective when initiated during the exacerbation of the disease. OBJECTIVE: A nurse-delivered inpatient smoking cessation program based on the Transtheoretical Model with telephone follow-up tailored to levels of readiness to quit smoking was evaluated on smoking abstinence and progress to ulterior stages of change. METHOD: Participants (N = 168) were randomly assigned by cohorts to inpatient counseling with telephone follow-up, inpatient counseling, and usual care. The inpatient intervention consisted of a 1-hr counseling session, and the telephone follow-up included 6 calls during the first 2 months after discharge. The nursing intervention was tailored to the individual's stage of change. End points at 2 and 6 months included actual and continuous smoking cessation rates (biochemical markers) and increased motivation (progress to ulterior stages of change). RESULTS: Assuming that surviving patients lost to follow-up were smokers, the 6-month smoking abstinence rate was 41.5% in the inpatient counseling with telephone follow-up group, compared with 30.2% and 20% in the inpatient counseling and usual care groups, respectively (p = .05). Progress to ulterior stages of change was 43.3%, 32.1%, and 18.2%, respectively (p = .02). Stage of change at baseline and intervention predicted smoking status at 6 months. DISCUSSION: This tailored smoking cessation program with telephone follow-up significantly increased smoking cessation at 6 months, and progression to ulterior stages of change. The telephone follow-up was an important adjunct. It is, therefore, recommended to include such comprehensive smoking cessation programs within hospital settings for individuals with CVD.

Aftercare↗

PubMed2005

Recent suicide attempt and the effectiveness of inpatient and outpatient substance use disorder treatment.

BACKGROUND: The present study investigated whether or not the effect of treatment setting (inpatient or outpatient) on 6-mo follow-up substance use varied for suicidal and non-suicidal patients. In particular, the study tested the hypothesis that treatment setting would have no differing effect for non-suicidal participants, but for suicidal participants, inpatient setting would be more closely associated with positive outcomes than the outpatient setting. METHODS: A national sample of patients presenting for treatment of substance use disorders in the Veterans Administration health care system was selected to participate in the study. A total of 1,289 participants provided complete data on psychiatric and substance-related problems at baseline and 6-mo follow-up. RESULTS: At baseline, 4% (n=53) of the sample reported having made a suicide attempt within the past 30 days. Those who reported a suicide attempt were no more likely to have been treated in an inpatient setting than in an outpatient setting. A significant interaction between baseline suicide attempt and treatment setting was found, such that non-suicidal patients reported similar patterns of substance use when treated in inpatient or outpatient settings, but suicidal patients were significantly more likely to have better substance-related outcomes at 6-mo follow-up if they were treated in inpatient compared with outpatient settings. CONCLUSIONS: Suicidal patients displayed substantial improvement after substance use disorders treatment and seem particularly responsive to treatment in inpatient settings.

Adult↗

PubMed2003

Methods for estimating private sector payments for VA acute inpatient stays.

OBJECTIVES: To describe methods for estimating hypothetical private sector payments for Veterans Health Administration (VA) acute inpatient stays. METHODS: We assumed all VA hospitalizations would have occurred under a hypothetical VA system that paid private sector providers but had the current benefit package for VA patients. We compared aggregate budgets for VA inpatient care (less physician salaries) at six VA hospitals over federal fiscal year 1999 to aggregated hypothetical private sector payments developed using VA diagnosis-related groups matched to metropolitan-based average Medicare payments. Counts of care came from the VA's statistical analysis system (SAS) inpatient files. Inpatient stays with both medical or surgical and psychiatric or rehabilitation care were counted as two stays. An external auditor conducted three reviews of VA coding practices during the study year, and the appropriateness of admissions was examined using a commercial utilization review tool. RESULTS: For 30,518 inpatient discharges, hypothetical payments were $188 million, compared with the VA budget of $171 million. Fifteen of the 25 most frequent diagnosis-related groups in the VA were also in the top 25 for Medicare in 1998 and 1999. Audits established that the overall financial impact of VA coding problems was similar to that in the private sector. DISCUSSION: Differences in organization, practice, and incentives limit estimates of the financial impact of shifting VA acute inpatient care to the private sector.

Budgets↗

PubMed2004

Trends in inpatient treatment intensity among Medicare beneficiaries at the end of life.

OBJECTIVE: Although an increasing fraction of Medicare beneficiaries die outside the hospital, the proportion of total Medicare expenditures attributable to care in the last year of life has not dropped. We sought to determine whether disproportionate increases in hospital treatment intensity over time among decedents are responsible for the persistent growth in end-of-life expenditures. DATA SOURCE: The 1985-1999 Medicare Medical Provider Analysis and Review (MedPAR) and Denominator files. STUDY DESIGN: We sampled inpatient claims for 20 percent of all elderly fee-for-service Medicare decedents and 5 percent of all survivors between 1985 and 1999 and calculated age-, race-, and gender-adjusted per-capita inpatient expenditures and rates of intensive care unit (ICU) and intensive procedure use. We used the decedent-to-survivor expenditure ratio to determine whether growth rates among decedents outpaced growth relative to survivors, using the growth rate among survivors to control for secular trends in treatment intensity. Data Collection. The data were collected by the Centers for Medicare and Medicaid Services. PRINCIPAL FINDINGS: Real inpatient expenditures for the Medicare fee-for-service population increased by 60 percent, from $58 billion in 1985 to $90 billion in 1999, one-quarter of which were accrued by decedents. Between 1985 and 1999 the proportion of beneficiaries with one or more intensive care unit (ICU) admission increased from 30.5 percent to 35.0 percent among decedents and from 5.0 percent to 7.1 percent among survivors; those undergoing one or more intensive procedure increased from 20.9 percent to 31.0 percent among decedents and from 5.8 percent to 8.5 percent among survivors. The majority of intensive procedures in the United States were performed in the more numerous survivors, although in 1999 50 percent of feeding tube placements, 60 percent of intubations/tracheostomies, and 75 percent of cardiopulmonary resuscitations were in decedents. The proportion of beneficiaries dying in a hospital decreased from 44.4 percent to 39.3 percent, but the likelihood of being admitted to an ICU or undergoing an intensive procedure during the terminal hospitalization increased from 38.0 percent to 39.8 percent and from 17.8 percent to 30.3 percent, respectively. One in five Medicare beneficiaries who died in the hospital in 1999 received mechanical ventilation during their terminal admission. CONCLUSIONS: Inpatient treatment intensity for all fee-for-service beneficiaries increased between 1985 and 1999 regardless of survivorship status. Absolute changes in per-capita hospital expenditures, ICU admissions, and intensive inpatient procedure use were much higher among decedents. Relative changes were similar except for ICU admissions, which grew faster among survivors. The secular decline in in-hospital deaths has not resulted in decreased per capita utilization of expensive inpatient services in the last year of life. This could imply that net hospital expenditures for the dying might have been even higher over this time period if the shift toward hospice had not occurred.

Aged↗

PubMed2003

[Genotyping of methicillin-resistant Staphylococcus aureus isolated from inpatients and medical workers in orthopaedics ward].

Methicillin-resistant Staphylococcus aureus (MRSA) strains were isolated from the inpatients in orthopaedics ward hospitalized from March 1998 to November 2000, hospital environments, medical workers and the inpatients transferred from TCC (Trauma and Critical Care Center). Genotype by pulsed field gel electrophoresis (PFGE) and biotype according to the production of coagulase, enterotoxin and toxic-shock syndrome toxin-1 (TSST-1) were determined for the MRSA strains to analyze the infection source and transmission route of the infection. Out of 673 S. aureus strains isolated from the inpatients, 390 strains (57.5%) were MRSA. In 89 medical workers in orthopaedics ward, MRSA were isolated in 23 (25.8%) and 7 (7.9%) workers from nasal cavity and hand, finger, respectively. In contrast, no MRSA was isolated from hospital environments. Eighty MRSA strains (80%) from the inpatients and 8 MRSA strains (75%) from the medical workers were shown to have same biotype; coagulase II-enterotoxin C-TSST-1 (+) (II-C- (+)). MRSA strains isolated from the inpatients were grouped into 24 types according to PFGE patterns, and types 17 (17 strains), 12 (13 strains), 1 (8 strains), 4 (8 strains) and 13 (6 strains) were dominant among the MRSA strains isolated. It was shown that MRSA strains with the same PFGE genotype were detected at the same time in the different wards. In addition, MRSA strains isolated from medical workers were all PFGE genotypes 1 and 4. MRSA strain isolated from a new inpatient had a different PFGE type from the 24 kinds of genotype. These results suggest that the involvement of the medical workers might be important as infection source and for transmission of MRSA in hospital.

Electrophoresis, Gel, Pulsed-Field↗

PubMed2001

Fecal leukocyte stain has diagnostic value for outpatients but not inpatients.

The methylene blue stain for fecal leukocytes (FL) is widely used as an adjunct to slower but more accurate tests of diarrheal etiology, such as stool culture (SCx) or toxin assays for Clostridium difficile. Prior studies investigating the utility of FL for predicting SCx and C. difficile toxin assay (CDTA) results did not evaluate the importance of inpatient versus outpatient status. We conducted a study of patients who submitted a stool specimen to the Stanford Hospital Microbiology Laboratory between May 1998 and April 1999. The results for stool specimens that were tested by FL and by a confirmatory test (either SCx or CDTA) were used to determine whether the FL method helped to predict the results of these tests. Of 797 stools that were tested by FL method and at least one confirmatory test, 502 stools were tested by CDTA, and 473 stools were cultured. The FL test was 14% sensitive and 90% specific for C. difficile with a diagnostic threshold of one white blood cell/high-power field (WBC/HPF). The overall likelihood ratio (LR) for a positive CDTA was 1.4 with a 95% confidence interval (CI) of 0. 5 to 3.7 (P = 0.5) and was similar among inpatients and outpatients. In contrast, the presence of >/=1 WBC/HPF was 52% sensitive and 88% specific for the 27 positive SCx results and helped to predict a positive SCx result (LR, 4.2; 95% CI, 2.7 to 6.5; P < 0.001). The sensitivity of >/=1 WBC/HPF was 57%, and its predictive value for SCx was higher among outpatients (outpatient LR, 5.0; 95% CI, 2.9 to 8.6; P < 0.001; inpatient LR, 1.9; 95% CI, 0.3 to 10.8; P = 0.5). Among inpatients, only 4 (1.5%) of the 273 SCx results were positive, and the presence of >/=1 WBC/HPF was insensitive (25%) and did not predict a positive SCx (LR, 1.9; 95% CI, 0.3 to 10.8; P = 0.5). When the data were reanalyzed using a diagnostic threshold of five WBC/HPF for FL, the predictive power of the FL method was similar. Thus, FL was of no value in predicting CDTA positivity, nor was it helpful in predicting SCx results for inpatients. Neither SCx nor the FL method should routinely be performed on samples from inpatients. Among outpatients, presence of FLs should suggest a bacterial diarrhea in clinically compatible cases.

Bacterial Proteins↗

PubMed2006

Seroepidemiology of Toxoplasma gondii infection in psychiatric inpatients in a northern Mexican city.

BACKGROUND: Patients with psychiatric disorders were found to show a high seroprevalence of Toxoplasma gondii infection. There is scarce information about the epidemiology of T. gondii infection in psychiatric patients in Mexico. Therefore, we sought to determine the prevalence of T. gondii infection and associated socio-demographic, clinical and behavioural characteristics in a population of psychiatric patients in Durango City, Mexico. Seroprevalence in patients was compared with that obtained in a control population. METHODS: One hundred and thirty seven inpatients of a public psychiatric hospital and 180 controls were examined for the presence of IgG and IgM antibodies against T. gondii by enzyme-linked immunoassay (Diagnostic Automation Inc., Calabasas, CA, USA). The control population consisted of blood donors of a public blood bank and elderly persons attending a senior center in the same city. Age in controls (42 years +/- 20.2) was comparable with that of the psychiatric patients (43.7 years +/-13.8) (p = 0.42). Socio-demographic, clinical and behavioral characteristics from the patients were also obtained. RESULTS: Anti-T. gondii IgG antibodies indicating latent infection with T. gondii was found in 25 (18.2%) of 137 psychiatric inpatients and 16 (8.9%) of 180 controls (p = 0.02). Ten (26.3%) of 38 schizophrenic patients had latent infection and this prevalence was also significantly higher than that observed in controls (p = 0.005). Prevalence of anti-T. gondii IgM antibodies was comparable among patients and controls (4.4% vs 2.2%, respectively, p = 0.22). Multivariate analysis showed that T. gondii infection in inpatients was positively associated with sexual promiscuity (adjusted OR = 15.8; 95% CI: 3.8-64.8), unwashed raw fruit consumption (adjusted OR = 5.19; 95% CI: 2.3-11.3), and a history of surgery (adjusted OR = 6.5; 95% CI: 2.6-16), and negatively associated with lamb meat consumption (adjusted OR = 0.26; 95% CI: 0.10-0.63). CONCLUSION: In the present study, psychiatric inpatients in Durango, Mexico, in general and schizophrenia inpatients in particular had a significantly higher prevalence of T. gondii infection than the control group. Results suggest that unwashed raw fruit consumption might be the most important route of T. gondii transmission in our psychiatric inpatients while lamb meat consumption the less important. Additional studies will have to elucidate the causative relation between infection with T. gondii and psychiatric disorders.

Adolescent↗

PubMed2006

Incidence and risk factors for inpatient falls in an academic acute-care hospital.

OBJECTIVE: The aims of this study were to assess the frequency of inpatient falls and to evaluate potential risk factors in an academic hospital. METHODS: An electronic audit of the inpatient database at the Tama-Nagayama Hospital of Nippon Medical School from April 2004 through March 2005 was performed. Inpatient falls were registered regularly with incident reports submitted by nurses and other hospital employees discovering the fall. All inpatients were analyzed for potential risk factors using univariate and multivariate logistic regression analysis. RESULTS: Of the 8,537 patients, 109 (1.3%) fell. Multivariate logistic regression analysis showed that inpatient falls were significantly associated with a patient age of 51 to 70 years (odds ratio, 2.4; 95% CI, 1.3 - 4.7) or of 71 to 90 years (odds ratio, 4.2; 95% CI, 2.4 - 8.1); with a hospital stay of 15 to 21 days (odds ratio, 3.4; 95% CI, 1.6 - 7.0), 22 to 28 days (odds ratio, 4.3; 95% CI, 1.8 - 9.5), or 29 days or longer (odds ratio, 13.8; 95% CI, 8.3 - 24.1); with admission to the surgery (odds ratio, 2.0; 95% CI, 1.1 - 3.5), orthopedics (odds ratio, 2.5; 95% CI, 1.1 - 4.9), neurosurgery (odds ratio, 3.0; 95% CI, 1.5 - 5.9), or urology service (odds ratio, 3.9; 95% CI, 1.8 - 8.2); and with no surgical procedure (odds ratio, 1.6; 95% CI, 1.0 - 2.6). CONCLUSIONS: The present study demonstrates that patient-related factors, such as age and length of stay, and treatment-related factors, such as no surgical procedure and admission to the surgery, orthopedics, neurosurgery, or urology service, are independent risk factors for inpatient falls. The results suggest that fall-prevention programs should target patients with these risk factors.

Accidental Falls↗

PubMed2006

Reducing unnecessary inpatient laboratory testing in a teaching hospital.

After an inpatient phlebotomy-laboratory test request audit for 2 general inpatient wards identified 5 tests commonly ordered on a recurring basis, a multidisciplinary committee developed a proposal to minimize unnecessary phlebotomies and laboratory tests by reconfiguring the electronic order function to limit phlebotomy-laboratory test requests to occur singly or to recur within one 24-hour window. The proposal was implemented in June 2003. Comparison of fiscal year volume data from before (2002-2003) and after (2003-2004) implementation revealed 72,639 (12.0%) fewer inpatient tests, of which 41,765 (57.5%) were related directly to decreases in the 5 tests frequently ordered on a recurring basis. Because the electronic order function changes did not completely eliminate unnecessary testing, we concluded that the decrease in inpatient testing represented a minimum amount of unnecessary inpatient laboratory tests. We also observed 17,207 (21.4%) fewer inpatient phlebotomies, a decrease sustained in fiscal year 20042005. Labor savings allowed us to redirect phlebotomists to our understaffed outpatient phlebotomy service.

Hospitals, Teaching↗

PubMed1998

Nursing practitioners' perception of inpatients' anxiety, self-esteem, purpose-in-life and health locus of control.

This study explored how nursing practitioners perceived inpatients' anxiety, self-esteem, purpose-in-life and multidimensional health locus of control. Seventy-three nurses, 60 third-year and 70 first-year nursing students, and 61 control students not majoring in nursing science estimated how inpatients rated these four psychological states. Their ratings were compared with those given by 121 inpatients. Findings showed that the nursing practitioners, as well as the control participants, overestimated inpatients' anxiety, while they underestimated their self-esteem and purpose-in-life. The inpatients' scores for internal locus of control were greater than their scores for the two types of external locus of control (powerful others and chance), and were also greater than the scores given by the nursing practitioners in estimating the patients' perception of internal locus of control. The findings indicate that inpatients have a more positive attitude toward themselves and their own lives, and hence much better mental health, than the nursing practitioners estimate they do.

Adult↗

PubMed2003

Unit costs of inpatient hospital days.

BACKGROUND: Costs of inpatient days in hospitals are frequently the main drivers of total treatment costs, and their unit cost can markedly affect the outcomes of an economic evaluation. In many countries, the availability of unit cost data is limited and unit costs are often based on data from hospitals participating in clinical trials. OBJECTIVE: To provide data about unit costs of inpatient hospital days in The Netherlands from a healthcare provider's perspective and to give an insight into the extent to which cost categories and total costs differ between hospitals. DESIGN: Unit costs were collected from 22 wards and 11 intensive care units (ICUs) of general and university hospitals involved in clinical trials with 'piggybacked' economic evaluations. Direct costs, such as costs of nursing and medical materials, were calculated by dividing the annual cost per category of the nursing department by the annual number of inpatient days. Indirect costs, such as overheads and accommodation, were allocated to the nursing departments by applying direct allocation. All costs were expressed in 1998 euros (EUR). RESULTS: The mean costs per inpatient day were EUR230 (range: EUR154-EUR311) in general hospitals and EUR323 (range: EUR209-EUR400) in university hospitals. The mean costs per inpatient day in an ICU were EUR1125 (EUR919-EUR1560). Between 38-48% of the total costs were made up of nursing costs. All cost categories showed wide variations between hospitals. CONCLUSIONS: The results of this study were used to develop standard costs for inpatient days in The Netherlands and may contribute to the comparability and generalisability of economic evaluations.

Critical Care↗

PubMedDate not supplied

Patient safety and inpatient glycemic control: translating concepts into action.

OBJECTIVE: (1) To summarize current knowledge regarding patient safety issues and their impact on inpatient glycemic control and (2) to provide a systematic and practical approach to improving patient safety in this area. METHODS: Insulin delivery in inpatient settings is examined, as are the barriers to safe insulin therapy. A distinction is made between safety strategies of proven value and those that are less useful. Characteristics of safer insulin algorithms are discussed. RESULTS: Errors in insulin administration remain a common cause of injuries. Despite strong evidence of the dangers of sliding-scale insulin regimens in inpatient settings, sliding-scale insulin regimens remain a widely used but ineffective (and occasionally dangerous) method. To correctly analyze inpatient processes of care, a systems approach is needed, and the relationship between quality of care, latent medical errors, injurious patient errors, and patient safety must be understood. In complex systems such as hospitals, catastrophic error has complex roots involving many individuals, and the design of the system often has latent flaws that make human error likely, even predictable. The concept of the scope of awareness is useful in understanding why it is ineffective to focus only on those at the point of care, and how improvement is more apt to occur with a team approach and the evaluation of systemic factors, at the "blunt end" of care. Error-prone organizations are often very unsafe, and certain practices tend to be common among them. Data are now available showing the negative impact of poorly supervised trainees and the extent of the problem worldwide on patient safety. CONCLUSION: Redesign of patient care provided in hospitals regarding glucose control is long overdue. Practical strategies are given that focus on improving patient safety for the patient needing inpatient glycemic control. Such techniques now have a sufficient evidentiary base. Therefore, hospitals should move rapidly to make euglycemia a goal for all inpatients, and to make patient safety in glycemic control a reality, not just for a few, but for all patients in our care.

Humans↗

PubMed2003

Comfort always. The Rainey Hospice House: South Carolina's first inpatient hospice.

The Rainey Hospice House, South Carolina's first stand-alone inpatient facility opened in September 1998. During the year 2000, 220 inpatients were served in the house. Patients ranged in age from 23 to 107 years old (average age 73). Cancer was the most common hospice diagnosis, followed by congestive heart failure, cardiovascular disease and cerebrovascular disease, dementia, cirrhosis, renal failure, and COPD. Thirty-three percent of patients were in the program less than ten days. Over 98 percent of deaths under hospice care were described as peaceful. During 2000, our outpatients and our inpatients were similar in age, insurance coverage, diagnoses, and time in the program. Inpatient hospice is highly valued by families and patients alike. It is especially useful for the following patients: those with uncontrolled symptoms, those with exhausted care givers, those with no caregivers, those who require total care, and those very close to death. The symptoms most likely to precipitate inpatient admission include pain, nausea, confusion, and agitation. Given the graying of South Carolina's population and the increase in outpatient hospice care, more areas of the state will need inpatient facilities in the future.

Adult↗

PubMed1994

The cost-effectiveness of voluntary counseling and testing of hospital inpatients for HIV infection.

OBJECTIVE: To evaluate the cost-effectiveness of voluntary counseling and testing of US hospital inpatients for the human immunodeficiency virus (HIV). DATA SOURCES: Data for entry into the model were derived from a review of the literature, consultation with experts, and consensus of the authors. DATA EXTRACTION: We rated our confidence in these probabilities and costs by grading the data inputs using methods adapted from those of the US Preventive Services Task Force. DATA SYNTHESIS: Decision analysis models were developed to evaluate two outcomes: (1) cost per health care worker (HCW) HIV infection averted if measures are taken by the HCW to reduce his or her risk of acquiring HIV; and (2) cost per inpatient HIV infection detected. Sensitivity analyses were also conducted. Using baseline input values, testing to avert HCW infection may prevent 3.6 HIV infections per year at a total program cost of $2.7 billion, or a cost of $753 million per infection averted. At baseline assumptions (seroprevalence = 1%), testing to detect inpatient HIV infection would cost $16,104 per year per infection detected. Cost-effectiveness at baseline drops to $8353 per HIV infection detected if the seroprevalence is 10%. If testing is limited to hospitals with inpatient seroprevalences of at least 1%, approximately 5400 persons per year will be falsely labeled HIV-positive. CONCLUSIONS: This analysis provides no justification for testing inpatients to prevent HIV infection of HCWs. Screening inpatients to detect HIV infection may be justified at seroprevalences exceeding 1%, but issues of medical or social discrimination, false-positive results, informed consent, and logistics must be resolved first.

AIDS Serodiagnosis↗