HealthSouth's Inpatient Rehabilitation Facilities: How Does Their Performance Compare With Other For-Profit and Nonprofit Inpatient Rehabilitation Facilities?

McCue MJ, Thompson JM. HealthSouth's inpatient rehabilitation facilities: how does their performance compare with other for-profit and nonprofit inpatient rehabilitation facilities?

Objectives

To assess the financial and operational differences in freestanding inpatient rehabilitation facilities (IRFs) that are operated by HealthSouth Corporation relative to other for-profit and nonprofit system-affiliated ownership groups. Since 2003, when it faced fraud charges and financial penalties, HealthSouth has experienced new management and refocused its business strategy. Because HealthSouth is the largest provider of freestanding IRF services, it is important to understand how their performance may differ relative to other ownership groups.

Design

We used the Mann-Whitney U test to assess differences in median values for financial and operational variables of HealthSouth-owned IRFs compared with other for-profit system IRFs and nonprofit system IRFs.

Setting

System-affiliated freestanding IRFs in the United States.

Participants

Sixty-four HealthSouth IRFs, 18 nonprofit system-affiliated IRFs, and 18 for-profit system-affiliated IRFs.

Interventions

Not applicable.

Main Outcome Measures

Net patient revenue per adjusted discharge, operating expense per adjusted discharge, salary expense per full-time equivalent, and cash flow margin.

Results

HealthSouth IRFs had significantly lower net patient revenue per adjusted discharge and operating expense per adjusted discharge; however, its cash flow margin was significantly higher than other comparison groups. HealthSouth IRFs treated a higher case mix of patients relative to these comparison groups.

Conclusions

The financial and operating performance of HealthSouth IRFs is stronger than other ownership groups. Strong cash flow will enable HealthSouth to pay down long-term debt.     

Impact of Mental Disorders on Cost and Reimbursement for Patients in Inpatient Rehabilitation Facilities

Dobrez D, Heinemann AW, Deutsch A, Durkin EM, Almagor O. Impact of mental disorders on cost and reimbursement for patients in inpatient rehabilitation facilities.

Objective

To determine whether comorbid mental disorders affect inpatient rehabilitation facility (IRF) costs and to examine the extent to which Medicare's prospective payment system reimbursement sufficiently covers those costs.

Design

Secondary analysis of Medicare IRF Patient Assessment Instrument files and Medicare Provider and Review files. Payment was compared with costs for patients with and without reported mood, major depression, substance use, or anxiety disorders. The relationships among payment group assignment, comorbidity-related adjustments in payment, and the presence of mental disorders were estimated.

Setting

IRFs (N=1334) in the United States.

Participants

Medicare fee-for-service beneficiaries (N=1,146,799) discharged from IRFs from 2002 to 2004.

Interventions

Not applicable.

Main Outcome Measure

IRF costs.

Results

Mental disorders were reported for 13% of the Medicare fee-for-service beneficiaries. After controlling for payment group and comorbidity classifications, patients with mood, major depression, or anxiety disorders had significantly greater costs of $433, $1642, and $247 compared with patients without these disorders. The higher cost for patients with major depression (14.9% higher) is sufficient to justify a tier 2 comorbidity classification.

Conclusions

A reimbursement adjustment for the presence of a major depressive disorder would bring Medicare reimbursement in line with facility costs. The failure to compensate facilities directly for providing care to patients with major depression may result in reduced access to care for these patients. It also may create a disincentive to meet mental health treatment needs during the rehabilitative episode. Further work is needed to compare costs between patients with and without confirmed mental health disorders, given concerns about the accurate reporting of mental health disorders.     

Hospital disposition after stroke in a national survey of acute cerebrovascular diseases in Israel

Treger I, Ring H, Schwartz R, Tsabari R, Bornstein NM, Tanne D; for the National Acute Stroke Israeli Survey Group. Hospital disposition after stroke in a national survey of acute cerebrovascular diseases in Israel.

Objective

To investigate predictive factors for disposition after acute stroke.

Design

A nationwide survey (2004 National Acute Stroke Israeli Survey).

Setting

All 28 primary general medical centers operating in Israel.

Participants

Acute stroke patients (n=1583) admitted during February and March 2004 and discharged from the primary hospital.

Interventions

Data collected on baseline characteristics, stroke presentation, type and severity, in-hospital investigation and complications, discharge disability, acute hospital disposition, and mortality follow-up.

Main Outcome Measure

Hospital disposition to home, acute rehabilitation, or nursing facility.

Results

Among patients, 58.9% (n=932) were discharged home, 33.7% (n=534) to rehabilitation departments, and only 7.4% (n=117) to nursing facilities. Admission neurologic status was a good predictor of hospital disposition. Patients with severe strokes were mostly discharged to rehabilitation facilities. Patients with significant functional decline before the index stroke, resulting from a previous stroke or another cause, were sent to inpatient rehabilitation less frequently. Disability level at discharge from acute hospitalization had high predictive value in hospital disposition after stroke. In the northern region of Israel, a higher proportion of patients were sent home and a lower proportion to rehabilitation and nursing facilities, probably because of lower availability of rehabilitation care in this region of Israel.

Conclusions

This nationwide survey shows that most stroke survivors in Israel are discharged home from the acute primary hospital. Good functional status before the index stroke is an important predictor for being sent to acute inpatient rehabilitation. Severity of neurologic impairment and level of disability after the stroke at discharge from the primary hospital are strong predictors for disposition after stroke in Israel. Our data may be useful in discharge planning for stroke patients by policy-makers and health care providers in Israel.     

Pain in persons with postpolio syndrome: frequency, intensity, and impact

Stoelb BL, Carter GT, Abresch RT, Purekal S, McDonald CM, Jensen MP. Pain in persons with postpolio syndrome: frequency, intensity, and impact.

Objective

To describe the frequency, intensity, and impact of pain in persons with postpoliomyelitis syndrome (PPS).

Design

Retrospective, cross-sectional survey.

Setting

Community-based survey.

Participants

Convenience sample of people with PPS.

Interventions

Not applicable.

Main Outcome Measures

Overall intensity and duration of pain, pain sites, pain interference, pain treatments, and relief provided by pain treatments.

Results

A total of 91% (n=57) of the study participants (N=63) reported pain. The most frequently reported pain sites were the shoulders, lower back, legs, and hips. Participants reported pain intensity to be the greatest in the knees, legs, wrists, lower back, and head. Pain interfered most with sleep and with activities requiring a high level of musculoskeletal involvement. Respondents also reported pain problems that were more severe than those of the general population and than those of a sample of people with multiple sclerosis. Many treatments had been tried previously for pain, but continued use of treatments was reported by relatively few participants at the time of the survey.

Conclusions

The findings indicate that pain is a persistent and common problem in persons with PPS, highlighting the need for effective and accessible pain treatments for this population.     

Did the 1997 balanced budget act reduce use of physical and occupational therapy services?

Latham NK, Jette AM, Ngo LH, Soukup J, Iezzoni LI. Did the 1997 Balanced Budget Act reduce use of physical and occupational therapy services?

Objective

To investigate whether use of physical therapy (PT) and occupational therapy (OT) services decreased after the passage of the 1997 Balanced Budget Act (BBA).

Design

Data from the nationally representative Medicare Current Beneficiary Survey (MCBS) were merged with Medicare claims data. We conducted cross-sectional analyses of data from 1995 (n=7978), 1999 (n=7863), and 2001 (n=7973). All analyses used MCBS sampling weights to provide estimates that can be generalized to the Medicare population with 5 common conditions.

Settings

Skilled nursing facilities (SNFs), home health agencies, inpatient rehabilitation facilities (IRFs), and outpatient rehabilitation settings.

Participants

Medicare beneficiaries who participated in the MCBS survey in each of the study years and had 1 or more of the following conditions: acute stroke, acute myocardial infarction, chronic obstructive pulmonary disease, arthritis or degenerative joint disease, or mobility problems.

Interventions

Not applicable.

Main Outcome Measures

Percentage of persons meeting our inclusion criteria who received PT or OT in each setting, and total units of PT and OT received in each setting.

Results

Multivariable logistic regression revealed no statistically significant differences in the proportion of people who met our inclusion criteria who used PT or OT from home health agencies across the 3 time points. For SNFs, an increase in the odds of receiving PT was statistically significant from 1995 to 1999 (odds ratio [OR]=1.42; 95% confidence interval [CI], 1.19−1.69) and 1995 to 2001 (OR=1.69; 95% CI, 1.39−2.05). For IRF and outpatient settings, a significant increase was observed between 1995 and 2001 (OR=1.71, OR=1.27, respectively). For OT, a statistically significant increase was observed for IRF and outpatient rehabilitation settings from 1995 to 2001. For SNF, the increase was statistically significant from 1995 to 1999 and 1995 to 2001. Mean total PT and OT units received also increased across all settings from 1995 to 2001 except for IRFs.

Conclusions

Despite BBA mandates restricting postacute care expenditures, this nationally representative study showed no decreases in the percentage of Medicare beneficiaries with 5 common diagnoses receiving PT and/or OT across all settings and no decreases in units of PT and/or OT services received between 1995 and 2001 except for those in IRFs. This study suggests that the delivery of PT and OT services did not decline among persons with conditions for which rehabilitation services are often clinically indicated.     

The effectiveness of inpatient rehabilitation in the acute postoperative phase of care after transtibial or transfemoral amputation: study of an integrated health care delivery system

Stineman MG, Kwong PL, Kurichi JE, Prvu-Bettger JA, Vogel WB, Maislin G, Bates BE, Reker DM. The effectiveness of inpatient rehabilitation in the acute postoperative phase of care after transtibial or transfemoral amputation: study of an integrated health care delivery system.

Objective

To compare outcomes between lower-extremity amputees who receive and do not receive acute postoperative inpatient rehabilitation within a large integrated health care delivery system.

Design

An observational study using multivariable propensity score risk adjustment to reduce treatment selection bias.

Setting

Data compiled from 9 administrative databases from Veterans Affairs Medical Centers.

Participants

A national cohort of veterans (N=2673) who underwent transtibial or transfemoral amputation between October 1, 2002, and September 30, 2004.

Interventions

Not applicable.

Main Outcome Measures

One-year cumulative survival, home discharge from the hospital, and prosthetic limb procurement within the first postoperative year.

Results

After reducing selection bias, patients who received acute postoperative inpatient rehabilitation compared to those with no evidence of inpatient rehabilitation had an increased likelihood of 1-year survival (odds ratio [OR]=1.51; 95% confidence interval [CI], 1.26-1.80) and home discharge (OR=2.58; 95% CI, 2.17-3.06). Prosthetic limb procurement did not differ significantly between groups.

Conclusions

The receipt of rehabilitation in the acute postoperative inpatient period was associated with a greater likelihood of 1-year survival and home discharge from the hospital. Results support early postoperative inpatient rehabilitation following amputation.     

Rasch Analysis of the Executive Interview (The EXIT-25) and Introduction of an Abridged Version (The Quick EXIT)

Larson EB, Heinemann AW. Rasch analysis of the Executive Interview (The EXIT-25) and introduction of an abridged version (The Quick Exit).

Objectives

To evaluate the psychometric properties of the Executive Interview (EXIT-25) and to propose modifications that will improve those properties.

Design

Rasch analysis of existing datasets contributed by 3 prior projects, all of which examined criterion-related validity of the EXIT-25.

Setting

A large, urban, academic free-standing rehabilitation facility.

Participants

The sample of 147 was comprised of 109 adults diagnosed with stroke evaluated during inpatient rehabilitation and 38 adults with traumatic brain injury evaluated during inpatient (n=11) or outpatient rehabilitation (n=27).

Interventions

Not applicable.

Main Outcome Measures

The EXIT-25, Repeatable Battery for the Assessment of Neuropsychological Status, and Trails A and B.

Results

Eleven of the 25 items correlated weakly with the total measure and misfit the rating scale model. Deleting these 11 items improved the internal consistency of the remaining 14 items and enhanced the measure's criterion-related validity.

Conclusions

The EXIT-25 can be reduced from 25 to 14 items without reducing internal consistency. Convergent validity of the abbreviated measure is supported by moderate-size correlations with standard measures of cognitive deficits.     

Reproducibility of maximal quadriceps strength and its relationship to maximal voluntary activation in postpoliomyelitis syndrome

Horemans HL, Beelen A, Nollet F, Jones DA, Lankhorst GJ. Reproducibility of maximal quadriceps strength and its relationship to maximal voluntary activation in postpoliomyelitis syndrome. Arch Phys Med Rehabil 2004;85:1273-8.

Objectives

To determine what changes in maximal isometric strength can be detected in a symptomatic quadriceps muscle in patients with postpoliomyelitis syndrome (PPS) and to investigate the association between the variability in maximal strength and maximal voluntary activation (MVA).

Design

Repeated-measures over a 3-week interval.

Setting

University hospital.

Patients

Convenience sample of 65 patients with PPS.

Intervention

Dynamometer testing.

Main outcome measures

Maximal voluntary contraction (MVC) torque of the quadriceps was measured with a Kin-Com dynamometer and MVA was determined by twitch interpolation.

Results

The mean difference between the 2 consecutive measurements was −0.7±12.8Nm (95% confidence interval [CI], −3.9 to 2.5). The test-retest reliability was excellent for MVC torque (intraclass correlation coefficient [ICC]=.96; 95% CI, .93-.98) and moderate for MVA (ICC=.73; 95% CI, .56-.85). The smallest detectable change in MVC torque was 25% for an individual. The variability in MVA explained 18% of the variability in maximal strength.

Conclusions

Variability in maximal quadriceps strength, measured with a fixed dynamometer, was large and partly related to variability in MVA. This implies that even with optimally standardized strength testing, a follow-up of many years is required to objectify progression of quadriceps weakness in an individual patient with PPS. To demonstrate changes in strength in groups of patients in follow-up or intervention studies, feasible sample sizes are required.     

Quality of Life of Persons With Lower-Limb Amputation During Rehabilitation and at 3-Month Follow-Up

Zidarov D, Swaine B, Gauthier-Gagnon C. Quality of life of persons with lower-limb amputation during rehabilitation and at 3-month follow-up.

Objective

To describe and compare the quality of life (QOL) of persons with lower-limb amputation (LLA) at admission (T1), discharge (T2), and 3 months after rehabilitation discharge (T3) and to explore the relationships between QOL and demographic and clinical variables including body image.

Design

Longitudinal case series.

Setting

Inpatient rehabilitation facility.

Participants

Consecutive sample of 19 unilateral persons with LLA (14 men, mean age, 53.4±14.6y).

Intervention

Interdisciplinary rehabilitation.

Main Outcome Measures

Generic and specific QOL measures and perception of body image at T1, T2, and T3.

Results

Subjective QOL was relatively high at T1, T2, and T3 (0.87/2, 1.1/2, and 1.0/2, respectively) except for items related to physical functioning. There was no significant change over time for all but 1 QOL satisfaction measure (ability to go outside, P=.024). Prosthesis-related QOL was high at discharge and follow-up. Body-image disturbances were absent over the study period. QOL satisfaction and prosthesis satisfaction were strongly related to lower-limb pain and psychosocial factors (eg, body image).

Conclusions

QOL of persons with LLA was high and remained relatively stable during inpatient rehabilitation and 3 months after discharge.     

Immediate and Long-Term Effects of Hippotherapy on Symmetry of Adductor Muscle Activity and Functional Ability in Children With Spastic Cerebral Palsy

McGibbon NH, Benda W, Duncan BR, Silkwood-Sherer D. Immediate and long-term effects of hippotherapy on symmetry of adductor muscle activity and functional ability in children with spastic cerebral palsy.

Objectives

To investigate the immediate effects of 10 minutes of hippotherapy, compared with 10 minutes of barrel-sitting, on symmetry of adductor muscle activity during walking in children with cerebral palsy (CP) (phase I). To investigate the long-term effects of 12 weeks of hippotherapy on adductor activity, gross motor function, and self-concept (phase II).

Design

Pretest/posttest randomized controlled trial plus clinical follow-up.

Setting

Outpatient therapy center.

Participants

Children with spastic CP (phase I: n=47; phase II: n=6).

Interventions

Phase I: 10 minutes of hippotherapy or 10 minutes of barrel-sitting; phase II: 12 weekly hippotherapy sessions.

Main Outcome Measures

Phases I and II: adductor muscle activity measured by surface electromyography. Phase II: gross motor function and self-perception profiles.

Results

Phase I: hippotherapy significantly improved adductor muscle asymmetry (P<.001; d=1.32). Effects of barrel-sitting were not significant (P>.05; d=.10). Phase II: after 12 weeks of hippotherapy, testing in several functional domains showed improvements over baseline that were sustained for 12 weeks posttreatment.

Conclusions

Hippotherapy can improve adductor muscle symmetry during walking and can also improve other functional motor skills.     

Prospective analysis of lipid profiles in persons with a spinal cord injury during and 1 year after inpatient rehabilitation

de Groot S, Dallmeijer AJ, Post MW, Angenot EL, van den Berg-Emons RJ, van der Woude LH. Prospective analysis of lipid profiles in persons with a spinal cord injury during and 1 year after inpatient rehabilitation.

Objectives

To investigate the course of lipid profiles during and 1 year after inpatient rehabilitation of persons with spinal cord injury, and to determine which personal, lesion, and lifestyle characteristics influence the changes in lipid profiles over time and among subjects.

Design

Multilevel regression analysis of measurement points during and after rehabilitation.

Setting

Eight rehabilitation centers in The Netherlands.

Participants

People with complete and incomplete paraplegia and tetraplegia (N=180).

Interventions

Not applicable.

Main Outcome Measures

Total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglycerides (TG), and the TC/HDL ratio.

Results

We found a significant decrease in TG and TC/HDL during inpatient rehabilitation and a significant increase in HDL during and after inpatient rehabilitation. TC and LDL, however, showed unfavorable increases after clinical discharge. The changes in HDL and LDL over time differed between lesion groups. An increase in the body mass index (BMI) led to an unfavorable change in all lipid profiles. Older participants showed higher TC, LDL, and HDL concentrations. Women and participants who consumed some alcohol, or who were more active 1 year after discharge, had more favorable HDL levels.

Conclusions

Lipid profiles improved during inpatient rehabilitation but deteriorated somewhat after clinical discharge. Controlling one’s BMI seems important in diminishing the risk for unfavorable lipid profiles.     

Utility of Functional Status for Classifying Community Versus Institutional Discharges After Inpatient Rehabilitation for Stroke

Reistetter TA, Graham JE, Deutsch A, Granger CV, Markello S, Ottenbacher KJ. Utility of functional status for classifying community versus institutional discharges after inpatient rehabilitation for stroke.

Objective

To evaluate the ability of patient functional status to differentiate between community and institutional discharges after rehabilitation for stroke.

Design

Retrospective cross-sectional design.

Setting

Inpatient rehabilitation facilities contributing to the Uniform Data System for Medical Rehabilitation.

Participants

Patients (N=157,066) receiving inpatient rehabilitation for stroke from 2006 and 2007.

Interventions

Not applicable.

Main Outcome Measure

Discharge FIM rating and discharge setting (community vs institutional).

Results

Approximately 71% of the sample was discharged to the community. Receiver operating characteristic curve analyses revealed that FIM total performed as well as or better than FIM motor and FIM cognition subscales in differentiating discharge settings. Area under the curve for FIM total was .85, indicating very good ability to identify persons discharged to the community. A FIM total rating of 78 was identified as the optimal cut point for distinguishing between positive (community) and negative (institution) tests. This cut point yielded balanced sensitivity and specificity (both=.77).

Conclusions

Discharge planning is complex, involving many factors. Identifying a functional threshold for classifying discharge settings can provide important information to assist in this process. Additional research is needed to determine if the risks and benefits of classification errors justify shifting the cut point to weight either sensitivity or specificity of FIM ratings.     

Patient Participation and Physical Activity During Rehabilitation and Future Functional Outcomes in Patients After Hip Fracture

Talkowski JB, Lenze EJ, Munin MC, Harrison C, Brach JS. Patient participation and physical activity during rehabilitation and future functional outcomes in patients after hip fracture.

Objective

To examine the association between physical activity recorded by actigraphy during therapy sessions (therapy) with therapist-rated patient participation and self-reported future functional outcomes. We hypothesized those participants who were more active during rehabilitation would have higher participation scores and better functional outcomes after hip fracture compared with those who were less active.

Design

Longitudinal study with a 3- and 6-month follow-up.

Setting

Participants were recruited from skilled nursing facilities (SNFs) and inpatient rehabilitation facilities (IRFs).

Participants

Participants included 18 community-dwelling older adults admitted to SNFs or IRFs facilities after hip fracture. Participants were included if they were 60 years of age or older and ambulatory with or without assistance from a device or another person.

Interventions

Not applicable.

Main Outcome Measures

Physical activity was quantified during participants' rehabiliation by using the actigraph accelerometer worn consecutively over 5 days. The Pittsburgh Participation Rating Scale was used to quantify patient participation during their inpatient therapy sessions. Self-reported functional outcomes were measured by the Hip Fracture Functional Recovery Scale at baseline and 3 and 6 months after fracture.

Results

Participants with higher actigraphy counts during rehabilitation were ranked by their therapists as having excellent participation compared with those who were less active. Participants who were more active reported better functional abilities at both the 3- and 6-month time points and achieved 78% and 91% recovery of self-reported prefracture function compared with those who were less active achieving 64% and 73% recovery.

Conclusions

Actigraphy provides an objective measure of physical activity exhibiting predictive validity for future functional outcomes and concurrent validity against patient participation in patients after hip fracture.     

Nurse and patient activities and interaction on psychiatric inpatients wards: A literature review

Background

Despite major developments in community mental health services, inpatient care remains an important yet costly part of the service system and patients who are admitted frequently spend a long period of time in hospital. It is, therefore, crucial to have a good understanding of activities that take place on inpatient wards.

Objective

To review studies that have measured nursing and patient activity and interaction on psychiatric inpatient wards.

Data sources and review methods

This literature review was performed by searching electronic databases and hand-checking reference lists.

Results

The review identified 13 relevant studies. Most used observational methods and found that at best 50% of staff time is spent in contact with patients, and very little time is spent delivering therapeutic activities. Studies also showed that patients spend substantial time apart from staff or other patients.

Conclusion

On inpatient psychiatric wards, evidence over 35 years has found little patient activity or patient social engagement. The reasons for this trend and recommendations for the future are discussed.     

Rehabilitation setting and associated mortality and medical stability among persons with amputations

Dillingham TR, Pezzin LE. Rehabilitation setting and associated mortality and medical stability among persons with amputations.

Objective

To estimate the differences in outcomes across postacute care settings—inpatient rehabilitation, skilled nursing facility (SNF), or home—for dysvascular lower-limb amputees.

Design

Medicare claims data for 1996 were used to identify a cohort of elderly persons with major lower-limb dysvascular amputations. One-year outcomes were derived by analyzing claims for this cohort in 1996 and 1997.

Setting

Postacute care after amputation.

Participants

Dysvascular lower-limb elderly amputees (N=2468).

Interventions

Not applicable.

Main Outcome Measures

Mortality, medical stability, reamputations, and prosthetic device acquisition.

Results

The 1-year mortality for the elderly amputees was 41%. Multivariate probit models controlling for patient characteristics indicated that patients discharged to inpatient rehabilitation were significantly (P<.001) more likely to have survived 12 months postamputation (75%) than those discharged to an SNF (63%) or those sent home (51%). Acquisition of a prosthesis was significantly (P<.001) more frequent for persons going to inpatient rehabilitation (73%) compared with SNF (58%) and home (49%) dispositions. The number of nonamputee-related hospital admissions was significantly less for persons sent to a rehabilitation service than for those sent home or to an SNF. Subsequent amputations were significantly (P<.025) less likely for amputees receiving inpatient rehabilitation (18%) than for those sent home (25%).

Conclusions

Receiving inpatient rehabilitation care immediately after acute care was associated with reduced mortality, fewer subsequent amputations, greater acquisition of prosthetic devices, and greater medical stability than for patients who were sent home or to an SNF. Such information is vital for health policy makers, physicians, and insurers.     

Evaluation of an innovative methodology to recruit research participants with spinal cord injury through durable medical equipment suppliers

Krahn G, McCarthy M, Westwood D, Powers L. Evaluation of an innovative methodology to recruit research participants with spinal cord injury through durable medical equipment suppliers.

Objective

To evaluate the effectiveness, strengths, and limitations of an innovative research method to recruit persons with spinal cord injury (SCI).

Design

A pilot study for feasibility.

Setting

Community-based durable medical equipment suppliers (DMESs) in the states of Oregon, Washington, and New York.

Participants

Three DMESs participated and successfully distributed surveys to 591 customers with International Classification of Disease, 9th Revision, codes reflecting SCI. Of these, 316 people completed surveys, with 270 identifying SCI among their disabling conditions.

Interventions

Not applicable.

Main Outcome Measures

The effort required to solicit recruitment assistance from DMESs, survey response rate, verification of SCI by self-report, and comparability of sample demographics to those of other SCI research samples from both the United States and other countries.

Results

A moderate level of effort was required to solicit recruitment assistance from DMESs. The survey had a 53% response rate, and 85% of respondents verified that they had an SCI by self-report. Sample demographics were generally similar to those of comparable research samples but with more single and unemployed persons responding and with longer duration of SCI.

Conclusions

This method of recruitment has the potential to address limitations of other recruitment methods but presents its own challenges with implementation. Potential sampling bias is discussed.     

Student nurses’ de-escalation of patient aggression: A pretest-posttest intervention study

Background

Experts recommend staff training to prevent and manage aggressive situations involving patients or their relatives. However, in many countries this subject is not covered in pre-registration nursing education. In addition, the evidence regarding its impact on practical placements remains weak.

Objective

This study examines the influence of an aggression management training programme for nursing students on their performance in de-escalating aggressive patients.

Design

Pretest-posttest within-and-between-groups design.

Setting

A School of Nursing in Germany.

Participants

Convenience sample out of six classes of nursing students at differing educational levels (10th to 28th month of nursing education, n = 78, mean age = 22).

Methods

In a cross-sectional and longitudinal two groups before and after design nursing students encountered two scenarios (A or B) with simulation patients. After completing the training, each student was confronted with the unknown other scenario. De-escalation experts from three German-speaking countries evaluated 156 video scenes using the De-escalating Aggressive Behaviour Scale (DABS), not knowing whether the videos had been recorded before or after the training. Mean values and statistical significance tests were computed to compare the results.

Results

The performance levels of students who had been trained rose significantly from 2.74 to 3.65 as measured by the DABS on a 5-point Likert scale (Wilcoxon test p < .001). The trained students managed scenario A significantly better than the untrained students (untrained 2.50, trained 3.70; Mann-Whitney-U-test p < .001,). Similar results were found for scenario B (untrained 3.01, trained 3.61; Mann-Whitney-U-test p < .001). No significant differences were found in the pretest results irrespective the students’ age or duration of previous nursing education.

Conclusions

Aggression management training is able to improve nursing students’ performance in de-escalating aggressive behaviour. A maturation-effect on the de-escalating performance due to general nursing education or age is unlikely.     

The JFK Coma Recovery Scale-Revised: measurement characteristics and diagnostic utility

Giacino JT, Kalmar K, Whyte J. The JFK Coma Recovery Scale-Revised: measurement characteristics and diagnostic utility.

Objective

To determine the measurement properties and diagnostic utility of the JFK Coma Recovery Scale-Revised (CRS-R).

Design

Analysis of interrater and test-retest reliability, internal consistency, concurrent validity, and diagnostic accuracy.

Setting

Acute inpatient brain injury rehabilitation hospital.

Participants

Convenience sample of 80 patients with severe acquired brain injury admitted to an inpatient Coma Intervention Program with a diagnosis of either vegetative state (VS) or minimally conscious state (MCS).

Interventions

Not applicable.

Main outcome measures

The CRS-R, the JFK Coma Recovery Scale (CRS), and the Disability Rating Scale (DRS).

Results

Interrater and test-retest reliability were high for CRS-R total scores. Subscale analysis showed moderate to high interrater and test-retest agreement although systematic differences in scoring were noted on the visual and oromotor/verbal subscales. CRS-R total scores correlated significantly with total scores on the CRS and DRS indicating acceptable concurrent validity. The CRS-R was able to distinguish 10 patients in an MCS who were otherwise misclassified as in a VS by the DRS.

Conclusions

The CRS-R can be administered reliably by trained examiners and repeated measurements yield stable estimates of patient status. CRS-R subscale scores demonstrated good agreement across raters and ratings but should be used cautiously because some scores were underrepresented in the current study. The CRS-R appears capable of differentiating patients in an MCS from those in a VS.