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PubMed2003

Potential impact of the new medicare prospective payment system on reimbursement for traumatic brain injury inpatient rehabilitation.

OBJECTIVE: To evaluate the potential impact of the new Medicare prospective payment system (PPS) on traumatic brain injury (TBI) rehabilitation. DESIGN: Retrospective cohort study of patients with TBI. Patients were assigned to their appropriate case-mix group (CMG) based on Medicare criteria. SETTING: Fourteen urban rehabilitation facilities throughout the United States. PARTICIPANTS: Patients with TBI admitted to inpatient rehabilitation and enrolled in the Traumatic Brain Injury Model Systems from 1998 to 2001 (N=1807). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Cost of inpatient rehabilitation admission, length of stay (LOS), and functional outcomes. RESULTS: The median cost of inpatient rehabilitation for patients with TBI exceeded median PPS payments for all TBI CMGs by 16%. Only 3 of the 14 hospitals received reimbursement under PPS that exceeded costs for their TBI patients. CONCLUSIONS: Compared with current costs, the new Medicare payment system may reimburse facilities significantly less than their costs for the treatment of TBI. To maintain their current financial status, facilities may have to reduce LOS and/or reduce resource use. With a decreased LOS, inpatient rehabilitation services will have to improve FIM efficiency or discharge patients with lower discharge FIM scores.

Adult↗
PubMedDate not supplied

Prevalence of mental incapacity in medical inpatients and associated risk factors: cross-sectional study.

BACKGROUND: Although mental incapacity is becoming increasingly important in clinical practice, little information is available on its frequency in medical inpatients. We aimed to estimate the prevalence of mental incapacity in acutely admitted medical inpatients; to determine the frequency that medical teams recognised patients who did not have mental capacity; and to identify factors associated with mental incapacity. METHODS: Over an 18-month period, we recruited 302 consecutive acute medical inpatients. Participants were assessed with the MacArthur competence tool for treatment and by clinical interview. Cognitive impairment was measured by the mini-mental state examination. FINDINGS: 72 (24%) patients were severely cognitively impaired, unconscious, or unable to express a choice and were automatically assigned to the incapacity group. 71 (24%) refused to participate or could not speak English. Thus, 159 patients were interviewed. Of these, 31% (95% CI 24-38) were judged not to have mental capacity. For the total sample (n=302), we estimated that at least 40% did not have mental capacity. Clinical teams rarely identified patients who did not have mental capacity: of 50 patients interviewed, 12 (24%) were rated as lacking capacity. Factors associated with mental incapacity were increasing age and cognitive impairment. INTERPRETATION: Mental incapacity is common in acutely ill medical inpatients, and clinicians tend not to recognise it. Screening methods for cognitive impairment could be useful in detecting those with doubtful capacity to consent.

Acute Disease↗
PubMed2001

Ophthalmology inpatient consultation.

OBJECTIVE: To profile inpatients and eye problems evaluated and managed by the Ophthalmology Consultation Service of a large university teaching hospital. DESIGN: A hospital-based retrospective, cross-sectional study. PARTICIPANTS: One thousand four hundred seventy-two patients admitted to the University of California Los Angeles Medical Center. METHODS: We reviewed the inpatient medical records, discharge summaries, and Ophthalmology Consultation Service notes of every patient evaluated by the Service from July 1990 through January 1997. MAIN OUTCOME MEASURES: We recorded demographic information, hospitalization information, and eye examination information, including reason for consultation, type of consultation (screening examination, new eye problem, or preexisting eye problem), as well as primary and secondary ophthalmologic diagnoses. RESULTS: Internal medicine services requested 39.7% of consultations, surgery services 20.9%, and trauma services 13.5%. There were 92 different reasons why consultations were requested. The most common reason was decreased vision. Eye problems that developed either on the day of admission or some time during hospitalization accounted for 39.6% of consultations, preexisting eye problems accounted for 31.6%, and screening examinations for the remaining 28.7%. We recorded 166 unique primary ophthalmologic diagnoses and 130 unique secondary ophthalmologic diagnoses. The top five common primary ophthalmologic diagnoses were refractive error (88 patients), fungal endophthalmitis ruled out (80 patients), conjunctivitis (56 patients), diabetic retinopathy (52 patients), and corneal abrasion (52 patients). Refractive error was the most common secondary ophthalmologic diagnosis (201 patients). Inpatient diagnostic or surgical procedures were performed 7911 times. There were 947 unique primary and 1391 unique secondary hospital discharge diagnoses. The most common primary discharge diagnosis, human immunodeficiency virus infection, accounted for only 1.6% of all hospitalizations, indicating a considerable diversity of systemic disease in the study population. CONCLUSIONS: This study profiled the typical patients and eye problems an ophthalmologist may expect to encounter when inpatient consultation is requested. The information may be useful for the planning and management of consultation services in residency training programs.

Adolescent↗
PubMed2003

Characteristics of repeatedly secluded elderly female schizophrenic inpatients.

The purpose of the present study was to determine the characteristics of repeatedly secluded female inpatients. Fifty female inpatients in a typical mental hospital were retrospectively investigated from the viewpoint of their recent history of seclusion, age, psychiatric symptoms rated by the Positive and Negative Syndrome Scale, doses of antipsychotics, and serum prolactin levels. The patients were divided into three groups (none, once, twice or more) by the frequency of seclusion in the most recent year. The three groups were significantly different in terms of positive symptoms, general psychopathological symptoms and serum prolactin levels. Unexpectedly, the seclusion frequency was negatively associated with serum prolactin levels. The present findings suggest that repeatedly secluded female inpatients suffered from relatively low prolactin levels as well as more positive and psychopathological symptoms. Further prospective studies are warranted to confirm these findings and to investigate whether low prolactin levels are useful in predicting the risk of frequent seclusion in female inpatients.

Aged↗
PubMed2002

Trends in inpatient detoxification services, 1992-1997.

The paper examines trends in the use of inpatient substance abuse detoxification provided at general hospitals using data from the Healthcare Utilization and Cost Project - National Inpatient Survey. Most persons who received inpatient detoxification did not also receive rehabilitation while an inpatient. The percentage receiving rehabilitation declined between 1992 and 1997 from 38.9% to 21.1%. The decrease in the probability of receiving rehabilitation occurred across gender, age, region, insurance status, income levels, diagnoses, admission source, and discharge destination. Two other notable trends are that average length of stay for detoxification dropped by one third over the six-year period, from 7.7 days to 5.2 days and the percentage of admissions through the emergency room increased from 35.6% to 40.1%. Detoxification offers an opportunity to link patients with rehabilitation. This analysis indicates that those opportunities may be missed.

Adolescent↗
PubMed2002

Limited genetic diversity of Candida albicans in fecal flora of healthy volunteers and inpatients: a proposed basis for strain homogeneity in clinical isolates.

Molecular analysis of Candida albicans isolates from individual patients often yields a single strain at multiple sites. Whether this strain-limitation is due to virulence factors favoring the invasive strain or to lack of genetic diversity in the gastrointestinal reservoir is uncertain. We elected to study C. albicans genotypes in the fecal flora among healthy volunteers and inpatients. Self-obtained stool swabs or stool samples were cultured on inhibitory mold agar. From each subject with C. albicans, nine colonies were randomly selected, individually propagated, and typed utilizing random amplified polymorphic DNA. Colonies were considered identical (all bands matched), related variants (one to three unique bands), or distinct strains (more than three unique bands). Analysis showed a single clone in 33/43 (76.7%) volunteers and 6/18 (33.3%) inpatients (P = 0.018), two to four related variants in eight (18.6%) volunteers and 10 (55.6%) inpatients, and two distinct strains in two volunteers (4.6%) and two inpatients (11.1%). Strain variation was more common in females (33.5 versus 5.6%; P = 0.04) and tended to increase with age (r = 0.245, P = 0.06). These findings illustrate that most healthy subjects harbor a single strain of C. albicans in the fecal flora. This strain may undergo genetic evolution leading to minor clonal variations. The mechanisms for strain selection, maintenance and possible evolution remain to be delineated.

Candida albicans↗
PubMed2002

Chronic fatigue syndrome: successful outcome of an intensive inpatient programme.

OBJECTIVE: To study the outcome of adolescents with chronic fatigue syndrome (CFS) following an intensive multi-disciplinary inpatient programme. METHODS: A follow-up questionnaire was distributed to all 57 adolescents who had completed the CFS inpatient programme at the Austin and Repatriation Medical Centre. RESULTS: Forty-two adolescents (74%) returned follow-up questionnaires. Immediately following the programme and up to five years after the programme, the majority of participants had returned to school and were functioning better in terms of physical activity and social interactions as compared with before the programme. Before the programme, 94% of adolescents were attending school half-time or less. Up to 5 years after the programme, 78% of adolescents were attending school full-time or with occasional absences only. CONCLUSIONS: A multidisciplinary inpatient programme for CFS was successful in helping to rehabilitate this group of adolescents who were significantly incapacitated prior to entering the inpatient programme.

Adolescent↗
PubMed2000

Behavioral self-management in an inpatient headache treatment unit: increasing adherence and relationship to changes in affective distress.

OBJECTIVE: To evaluate prospectively the contribution of a psychological self-management program to the amelioration of headache-related distress of patients with intractable migraine treated in a comprehensive, multidisciplinary, inpatient program. BACKGROUND: Previous research has shown the effectiveness of this overall inpatient program but did not examine the relationships between the use of relaxation and other headache-related behavioral factors. METHODS: Data from 221 admissions to a Commission on Accreditation of Rehabilitation Facilities-accredited, nationally recognized, inpatient treatment unit were analyzed for the current study. On admission and on discharge (average length of stay, 12.9 days), subjects completed a 7-day retrospective, self-report questionnaire assessing health behavior compliance and emotional factors. The intervention consisted of intensive medical therapy in addition to cognitive-behavioral treatment delivered in a group setting. RESULTS: Adherence increased significantly for relaxation practice and life-style modifications of diet, exercise, and sleep regulation for headache prevention (P<.00001). Beck Depression Inventory scores decreased significantly (P<.00001), and a greater decrease in depression by the end of the program was reported by subjects who practiced relaxation most compared with those who practiced relaxation least. CONCLUSIONS: Low baseline adherence rates for health behavior increased significantly during the final week of inpatient treatment. Behavioral self-management variables, not headache reduction, were significantly associated with patients' reduction in affective distress.

Adaptation, Psychological↗
PubMed2003

[Development of a screening instrument for heavy users of psychiatric inpatient services].

Patients who show an above-average utilization of medical care are described as "heavy users". Heavy utilization of psychiatric inpatient care could be reduced by well directed community based services. Heavy users should, therefore, be identified at the beginning of a period of heavy service consumption. For this reason, a screening instrument (SPSI) was developed. Six predictors of heavy utilization of inpatient care were included as items in the SPSI. Weighting of items and examination of the instrument were carried out with a sample of 184 schizophrenia patients, whose utilization of inpatient care was recorded prospectively over a period of 30 months. 83 percent of heavy users and 85 percent of ordinary users were correctly identified with the SPSI test at a cutoff score of - 6.7. The SPSI is a short questionnaire which could be used without special rater training in psychiatric care in order to offer identified heavy users well directed community based services, which are less costly than inpatient care, but at least just as appropriate for the special needs of these patients.

Adult↗
PubMed2004

[Predictors of resource use in inpatient psychotherapy: development of a German case group concept for patients with mental disorders].

OBJECTIVE: Recent research on predictors of resource use in inpatient psychotherapy indicates that various patient characteristics as well as therapeutic factors may influence resource use. The aim of our study was to examine the relationship between patient attributes and psychotherapeutic costs in German inpatient psychotherapy. The amount of variance explained in resource use was calculated. METHOD: The existing sample used in this study consists of sociodemographic and clinical variables of 2375 patients treated in various inpatient psychosomatic clinics. Resource use was measured on the basis of clinical staff activities (Klassifikation Therapeutischer Leistungen, KTL, BfA 2000). Regression Tree Analysis was performed to classify patient attributes based on resource use. RESULTS: The model assigns patients to 20 classes, accounting for 17.5 % of variance. Those patients with single status and personality or eating disorder consume more resources than those patients with non-single status, low motivation for psychotherapy, comorbidity of physical illness and lower levels on symptom severity. CONCLUSIONS: Implications of the results for the development of a patient classification system in inpatient psychotherapy will be discussed.

Aged↗
PubMed2005

Utilization of out- and inpatient health services by obese adults: a population-based study in the Augsburg region, Germany.

The aim of this study is to compare out- and inpatient health services utilization by obese and normal weight adults. In a subsample of the KORA-Survey S4 1999/2001 in the Augsburg region, Germany (n = 947, age: 25-74 years), number of visits to general practitioners (GP) and inpatient hospital days were self-reported in three computer-aided telephone interviews (CATI) over half a year. Body mass index, based on measured body height and weight, was used to define obesity according to WHO classification. Participants, stratified in normal weight (18.5 < or = BMI < 25), preobese (25 < r = BMI < 30), obese class 1 (30 < or = BMI < 35) and obese classes 2-3 (BMI > or = 35), were compared via logistic, zero-truncated negative binomial, and multinomial models to elucidate obesity's associations with utilization at all, its frequency, and high utilization. Sex, age, social class, health insurance, and place of residence were adjusted for in all models. Respondents in obesity class 1 were more prone to report at least one visit to a GP than those normal weight (OR = 1.84, p < 0.01), while obesity classes 2-3 were associated with frequent (IRR = 1.63, p < 0.05) and high utilization (OR = 3.57, p < 0.05). Regarding days in hospital, only the extremely obese (i. e. classes 2-3) reported significantly more utilization than those normal weight (days if hospitalized at all: IRR = 3.24, p < 0.05; high utilization: OR = 5.4, p < 0.01). Sex did not play a significant role in any model. Older respondents reported more utilization in terms of GP-visits, while only tending to do so regarding inpatient utilization. Both those with statutory (vs. private) health insurance and rural (vs. urban) place of residence had higher odds to visit a GP at all. Results point to an excess utilization of out- and inpatient health services by especially extremely obese adults, and underline the need to contrast obesity classes 2-3 vs. 1 in health services utilization research.

Adult↗
PubMed2006

[Treatment motivation and results of inpatient psychotherapy for women with depressive disorders: a prospective study].

Whether the treatment results in inpatient psychotherapy are significantly influenced by the patient's motivation is a subject of discussion. The goal of this study was to assess whether the primary motivation for therapy in depressive women influences the results of psychotherapeutic treatment. In a prospective study, the monitored results from 64 female inpatients (32 who were highly motivated to enter therapy, and 32 who were minimally motivated) were compared to each other. The period of observation was six weeks. As instruments of assessment, the Fragebogen zur Therapiemotivation (FMP) (Questonnaire on Motivation for Entering Therapy) and the Beck Depression Inventory (BDI) were aministered upon admission; after the fourth and sixth weeks of therapy, the Veränderungsfragebogen des Erlebens und Verhaltens (VEV) (Questionnaire of Changes in Experience and Behavior) was administered as well. All patients who had applied for a pension were found in the group of less motivated patients and consolidated into a subgroup. The analysis was carried out according to the intent-to-treat principle. The variance analysis for the repeat measurements showed significant differences on all the FMP scales and on the BDI (all P< 0.001). The measurements with VEV likewise resulted in a significant difference (P< 0.01). The subgroup of "pension patients" showed significantly less change in all three of the above measurements. Patients with depressive symptomology who essentially are relatively highly motivated for therapy could profit significantly more from inpatient psychosomatic treatment than those who are less motivated. Establishing and developing motivation prior to inpatient hospitalization could possibly contribute to more efficient and cost-effective clinical treatment. Where legal proceedings pertaining to a pension are pending, relatively less motivated patients fare significantly worse not only in their motivational development for therapy, but also in their final treatment results. It should be noted, however, that the relatively small random sample, the restricted blinding, which was only partially possible, could have led to possible distortions.

Attitude to Health↗
PubMed2006

Inpatient versus outpatient management of monoamniotic twins and outcomes.

We sought to evaluate whether early (24 to 28 weeks gestation) hospitalization of monoamniotic twins, with close fetal surveillance, and delivery at 32 to 34 weeks gestation, would significantly improve the perinatal morbidity and mortality compared with an outpatient management strategy. A multicenter, retrospective record review was undertaken. Records of all monoamniotic twins were collected for a 10-year period. Monoamniotic twins were identified using intensive care nursery, ultrasound, and pathology records. Data were collected on inpatient versus outpatient management strategies and the perinatal/maternal outcomes and complications. Twenty-three sets of monoamniotic twins were included in the study. Eleven sets were managed using an inpatient strategy and 12 sets were managed using an outpatient strategy. There were no fetal deaths in the inpatient group and there were three fetal deaths in the outpatient group. Inpatient management of monoamniotic twins should be considered.

Diseases in Twins↗
PubMed2006

[Retrospective analysis of falls in an inpatient rehabilitation centre for rheumatic and orthopaedic diseases].

AIM: To analyse the frequency and circumstances of falls in an inpatient rehabilitation centre. METHODS: In a survey all falls reported to the Austrian accident insurance carrier were analysed and external circumstances of falls were evaluated. The survey covers a period of 64 months (Jan 2000 to April 2005): 10 820 inpatients (234 502 patient days); mean age 52.8 years; 1,252 patients aged >/= 70 years; 47 % male, 53 % female. RESULTS: Of 223 accidents registered, 140 (62.8 %) were falls. Of these, 17 patients had to be referred to a surgical unit for further treatment. In total, 1.29 % of all patients fell during their stay (with report to the accident insurance carrier), 0.16 % suffered major injuries from falls (with referral to surgical unit). Females fell more frequently than males. 39 % of the falls were associated with physical therapy. Most falls occurred in daytime. The location in the centre or the day of week showed no major influence on the frequency of falls. Falls occurred slightly more often in the first part of the three-week inpatient stay. CONCLUSION: The high total number of falls shows that falls are important in an inpatient rehabilitation centre for rheumatic and orthopaedic diseases. The analysis did not reveal any special location inside the rehabilitation centre with an increased risk of falls calling for urgent interventions. The active and activating physical therapies do not seem to increase the number of falls significantly.

Accidental Falls↗
PubMed2007

[Elevated costs of treatment in medical inpatients with psychiatric comorbidity are not reflected in the German DRG-system].

OBJECTIVE: So far, it remains unclear whether treatment of psychiatric comorbidity in medical inpatients is appropriately reflected in the German Diagnosis-Related Groups (DRG) system. Therefore, we investigated the relationship of psychiatric disorders and costs, returns, net gain, and duration of hospitalization in internal medicine inpatients. METHODS: For a period of 1 year, we analyzed costs, net gain and other outcome variables according to the DRG system for all inpatients of a university department of internal and psychosomatic medicine (n = 697). Psychiatric disorders were diagnosed by the treating physicians based on clinical criteria and results from the Patient Health Questionnaire (PHQ). With respect to the outcome variables, we compared three groups of patients with none, one, and more than one psychiatric disorder controlling for sociodemographic characteristics. RESULTS: The average total costs of the hospitalization (M +/- SD) for internal medicine patients without psychiatric comorbidity (4357 +/- 5312 euro), for patients with one psychiatric disorder, (4733 +/- 5389 euro), and for patients with more than one psychiatric disorder (7163 +/- 8277 euro) differed significantly (p = 0.0003). However, the increased costs for patients with psychiatric comorbidity were not related to elevated returns: the net gain for patients without psychiatric comorbidity was 457 +/- 2884 euro; in contrast, the treatment of internal medicine patients with one and more than one psychiatric disorder resulted in a net loss of - 260 +/- 2389 euro and - 348 +/- 3370 euro, respectively (overall group difference, p = 0.03). CONCLUSIONS: Additional work and expenses caused by patients with psychiatric comorbidity should be documented and reflected in the revenue systems. Practical self-report screening questionnaires may help to detect and treat psychiatric disorders in internal medicine inpatients as early as possible.

Adult↗
PubMed2005

Clinical and administrative outcomes during publicly-funded inpatient stroke rehabilitation based on a case-mix group classification model.

OBJECTIVES: To determine efficiency and efficacy of publicly-funded inpatient stroke rehabilitation based on a Case-Mix Group Classification Model, and to analyse the usefulness of this decisional aid in the refinement of rehabilitation services delivery needed to optimize accessibility to inpatient rehabilitation services for individuals with stroke in a publicly-funded healthcare system. DESIGN: Individuals with stroke (n=422) who received inpatient rehabilitation through the Montreal Rehabilitation Hospital Network were included in this retrospective study. Clinical (total, motor and cognitive-Functional Independence Measure (FIM) scores, percentage of discharge to community) and administrative outcomes (onset to rehabilitation interval, length of inpatient rehabilitation stay, length of stay efficiency) were measured. RESULTS: Across Case-Mix Groups, mean onset to rehabilitation days varied between 16.2 (5.7) and 32.0 (19.4) days whereas the mean length of stay fluctuated between 27.5 (13) and 77.0 (27) days. Best total (41.6 (21.4)) and motor-FIM (38.9 (19.0)) gains were observed in most severely disabled cases (114) whereas the Case-Mix Group 103 presented the best cognitive-FIM gain (5.8 (4.0)). Optimal mean total, motor and cognitive-FIM efficiency rates, found in moderately disabled stroke patients, were 0.668 (0.434), 0.634 (0.377) and 0.15 (0.136), respectively. Majority of patients returned home following rehabilitation in all Case-Mix Groups (63.6% to 96.4%) except for groups 112 and 108. CONCLUSION: Moderate to good length of stay efficiencies are observed among all Case-Mix Group following stroke rehabilitation. In fact, individuals with moderate disability present the best rate of recovery. Variations in length of stay efficiency suggest that the use of a Case-Mix Group Classification Model in stroke rehabilitation could represent an innovative approach, especially for program evaluation in publicly-funded and universal-access rehabilitation hospitals.

Aged↗
PubMed2005

Smoking bans in psychiatric inpatient settings? A review of the research.

OBJECTIVE: This paper reviews the findings from 26 international studies that report on the effectiveness of smoking bans in inpatient psychiatric settings. The main aim is to identify which processes contribute to successful implementation of smoking bans and which processes create problems for implementation in these settings. METHOD: After performing an electronic search of the literature, the studies were compared for methods used, subjects involved, type of setting, type of ban, measures and processes used and overall results. Total bans were distinguished from partial bans. All known studies of smoking bans in psychiatric inpatient units from 1988 to the present were included. RESULTS: Staff generally anticipated more smoking-related problems than actually occurred. There was no increase in aggression, use of seclusion, discharge against medical advice or increased use of as-needed medication following the ban. Consistency, coordination and full administrative support for the ban were seen as essential to success, with problems occurring where this was not the case. Nicotine replacement therapy was widely used by patients as part of coping with bans. However, many patients continued to smoke post-admission indicating that bans were not necessarily effective in assisting people to quit in the longer term. CONCLUSIONS: The introduction of smoking bans in psychiatric inpatient settings is possible but would need to be a clearly and carefully planned process involving all parties affected by the bans. Imposing bans in inpatient settings is seen as only part of a much larger strategy needed to overcome the high rates of smoking among mental health populations.

Adaptation, Psychological↗
PubMed2004

Longitudinal trends in fluoroquinolone resistance among Enterobacteriaceae isolates from inpatients and outpatients, 1989-2000: differences in the emergence and epidemiology of resistance across organisms.

We conducted a 12-year study to identify and compare trends in annual prevalence of fluoroquinolone (FQ) resistance among Enterobacteriaceae isolates obtained from inpatients and outpatients in our health care system. A total of 46,070 clinical Enterobacteriaceae isolates underwent susceptibility testing. Although there were significant increases in inpatient FQ resistance for all Enterobacteriaceae, FQ resistance trends differed significantly across Enterobacteriaceae (P<.001). For isolates obtained from outpatients, only Escherichia coli and Proteus mirabilis demonstrated significant increases in FQ resistance (P<.001 for each). Trends in outpatient FQ resistance also differed significantly across Enterobacteriaceae (P<.001). There were significant differences between inpatient and outpatient FQ resistance trends for all Enterobacteriaceae except P. mirabilis and Enterobacter cloacae. Although hospital-wide use of certain antibiotics correlated significantly with inpatient FQ resistance, these correlations differed substantially across organisms. Efforts to elucidate the epidemiology of FQ resistance and identify targets for intervention must recognize and account for the variability of FQ resistance across organisms and clinical settings.

Anti-Infective Agents↗