Prediction of postinjury employment and percentage of time worked after spinal cord injury

Krause JS, Terza JV, Erten M, Focht KL, Dismuke CE. Prediction of postinjury employment and percentage of time worked after spinal cord injury.ObjectiveTo use a 2-part model to identify biographic, injury, educational, and vocational predictors of postinjury employment and the percentage of time employed after spinal cord injury (SCI) onset.DesignSurvey.SettingData were collected at 3 hospitals in the Southeastern and Midwestern United States.ParticipantsParticipants were adults with traumatic SCI of at least 1 year duration, all under 65 years at the time of SCI onset. A total of 1329 observations were used in the analysis.InterventionsNot applicable.Main Outcome MeasuresPostinjury employment, defined by whether the individual had ever been employed after SCI and percentage of time employed after SCI onset.ResultsAlmost 52% of participants worked at some point in time postinjury. Among those who had worked postinjury, the mean portion of time spent working was 0.56. Several factors were significantly related to postinjury employment and portion of time worked postinjury. The probability of postinjury employment increased with successively less severe injury. However, only ambulatory participants were found to have a significantly greater portion of time postinjury among those who became employed. Having obtained either a 4-year or graduate degree after injury was associated with a greater likelihood of postinjury employment. Conversely, among those who worked postinjury, having obtained those degrees prior to injury was associated with a greater portion of time employed. Being white, a man, having completed a 4-year degree or a graduate degree, and having worked in the service industry prior to SCI onset were all associated with a greater portion of time working among those who had worked.ConclusionsThe factors precipitating PE are not identical to those associated with a greater portion of time employed after SCI onset.     

Employment outcomes of adults who sustained spinal cord injuries as children or adolescents

OBJECTIVES: To determine employment outcomes of adults with pediatric-onset spinal cord injury (SCI) and factors associated with those outcomes. DESIGN: Structured interview, including standardized measures. SETTING: Community. PARTICIPANTS: Individuals who sustained an SCI at age 18 years or younger, were 24 years or older at follow-up, did not have a significant brain injury, and were living in the United States or Canada. A total of 195 subjects were interviewed. Mean age at injury was 14 years (0-18 y), mean age at interview was 29 years (24-37 y), and mean duration of injury was 15 years (7-28 y). All participants had been enrolled in SCI programs. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: A structured interview, the FIM instrument, the Craig Handicap Assessment and Recording Technique, the Medical Outcomes Study 12-Item Short-Form Health Survey, and the Satisfaction with Life Scale. RESULTS: Of the participants, 99 (51%) were employed, 78 (40%) were unemployed, 12 (6%) were students, and 6 (3%) were homemakers. A predictive model of employment identified 4 factors associated with employment: education, community mobility, functional independence, and decreased medical complications. Other variables significantly associated with employment included community integration, independent driving, independent living, higher income, and life satisfaction. CONCLUSIONS: Compared with the general population, the high rate of unemployment among adults with pediatric-onset SCI is a cause for concern. Risk factors associated with adult unemployment provide guidelines for targeting rehabilitation resources and strategies.     

Employment after spinal cord injury.

The purpose of this study was to compare preinjury and postinjury employment rates in a diverse sample of persons with spinal cord injuries. Several employment variables were compared in individuals grouped into cohorts based on injury level, chronologic age, age at injury, time since injury, and years of education. The study sample (N = 286) was highly educated (mean = 14.2 years of education) and was an average of 18.6 years postinjury. Forty-eight percent of the participants were working at the time of the study, and 75% had worked at some time since injury. Only 12% of the persons who were employed at the time of injury returned to the same job after injury. Several noteworthy findings among the groups were: (1) participants with paraplegia were more likely than those with quadriplegia to return to their preinjury jobs; (2) employment rates were dramatically lower in the 51- to 60-year group; (3) more than 85% of persons in the cohorts who were at least 21 years postinjury had worked at some time since injury; (4) younger age at injury was associated with higher current employment rates; and (5) nearly 95% of all participants with 16 or more years of education had worked at some point since injury. The study results reaffirmed the need for comprehensive rehabilitation, identified the need for retraining several years after injury, and pointed to the role of higher education in producing high employment rates.     

Behavioral and demographic predictors of suicide after traumatic spinal cord injury

Among people with spinal cord injuries, death from suicide is two to six times more prevalent than in the general population. To determine if individual characteristics and behaviors present during rehabilitation can identify high-risk individuals, records of 5,200 spinal cord injured patients admitted to the Rocky Mountain Regional Spinal Injury System were reviewed. Of 489 deaths, 9% were due to suicide. They were compared with a control group of equal size, matched on age, gender, and injury level. The two groups differed significantly on postinjury despondency; expressions of shame, apathy, and hopelessness; and preinjury family disruption (p less than .01). They also differed on alcohol abuse, active involvement in the injury, preinjury depression or despondency, destructive behavior, and one aspect of etiology (p less than .05). Discriminant analysis yielded a predictive model that correctly classified 81% of the suicide group and 79% of the control group. Many of the demographic predictors identified in this study are similar to those reported in the scientific literature. However, when combined with specific behavioral characteristics manifested during rehabilitation, they comprise an array of variables that permits development of a clinical model for predicting suicide among persons with spinal cord injuries.     

Employment satisfaction of individuals with spinal cord injury

OBJECTIVES: Community reentry after a spinal cord injury is a long-term integrative process, because individuals must adjust to an extraordinary new set of circumstances. In this study, quality-of-life and work satisfaction variables associated with employed or unemployed individuals with spinal cord injury were examined. METHODS: Quality-of-life and work satisfaction variables associated with 109 employed or unemployed individuals with spinal cord injury were examined by using an employment satisfaction survey. RESULTS: Most of those employed indicated that they would either change jobs or some employment variable such as duties, supervisor, or hours worked. Participants who were not working attributed unemployment to an array of factors including ongoing health problems, lack of transportation, and impact of and/or lost disability benefits. Both groups offered feedback related to information provided to them by medical professionals about return-to-work resources. CONCLUSIONS: The following three themes emerged from this analysis: (1) more comprehensive provider training about spinal cord injury is needed; (2) increased communication between consumer and family would be beneficial; and (3) an increase in the flexibility and availability of services would help to ensure access to essential care.     

Return to work following spinal cord injury: a review

Purpose. To review literature on return to work (RTW) and employment in persons with spinal cord injury (SCI), and present employment rates, factors influencing employment, and interventions aimed at helping people with SCI to obtain and sustain productive work.

Methods. A systematic review for 2000 – 2006 was carried out in PubMed/Medline, AMED, (ISI) Web of Science, EMBASE, CINAHL, PsycInfo and Sociological abstracts database. The keywords ‘spinal cord injuries’, ‘spinal cord disorder’, ‘spinal cord lesion’ or ‘spinal cord disease’ were cross-indexed with ‘employment’, ‘return to work’, ‘occupation’ or ‘vocational’.

Results. Out of approximately 270 hits, 110 references were used, plus 13 more found elsewhere. Among individuals with SCI working at the time of injury 21 – 67% returned to work after injury. RTW was higher in persons injured at a younger age, had less severe injuries and higher functional independence. Employment rate improved with time after SCI. Persons with SCI employed ranged from 11.5% to 74%. Individuals who sustained SCI during childhood or adolescence had higher adult employment rates. Most common reported barriers to employment were problems with transportation, health and physical limitations, lack of work experience, education or training, physical or architectural barriers, discrimination by employers, and loss of benefits. Individuals with SCI discontinue working at younger age.

Conclusions. This review confirmed low employment rates after SCI. Future research should explore interventions aimed at helping people with SCI to obtain and sustain productive work.     

Employment participation following spinal cord injury: relation to selected participant demographic, injury and psychological characteristics

Purpose. To determine the relationship between selected demographic, injury and psychological characteristics and the extent of employment undertaken following spinal cord injury (SCI).

Method. Data were collected from 289 persons with SCI who found employment post-injury. A survey was administered to patients of a specialist spinal cord injury unit located in South-Eastern Australia. A variety of demographic, injury and psychological variables were assessed for their relationship to the extent of employment undertaken following SCI. Extent of employment, was defined as time spent employed as a proportion of the time available for employment, and is hereafter referred to as “workrate.”

Results. On average, participants reported having been employed for almost two-thirds of their available time. Study variables explained 22% (18% adjusted) of the variance in post-injury workrate. Individually, demographic and psychological variables, but not injury variables, were found to relate to the outcome measure.

Conclusion. Using a novel measure of employment outcome, this study yielded findings consistent with other research using alternate employment measures. Results suggest that demographic and psychological variables are more related to this measure of employment participation than are injury variables. The addition of environmental variables may allow for the explanation of more variance in outcome.     

Spinal cord injury: a comparison of preinjury and postinjury marriages.

A study of the preinjury and postinjury marriages of 55 spinal cord injured persons and their partners revealed several differences between the relationships. Although all patients had comparable levels of spinal cord injury, the disabled persons in preinjury marriages were judged to have less motivation for independence; a larger proportion of them received daily personal care assistance from their spouses. Furthermore, those in postinjury marriages were more likely to be employed and were judged to be better adjusted psychologically. Psychologists' assessment of marriages based on interviews with the spinal cord injured subjects and their spouses revealed that the postinjury marriages were happier than the preinjury marriages. Possible explanations for these findings are discussed, which include age and state of health, the impact of disability on the marital relationship and the personal assets of disabled persons who attract new partners.     

Earnings among people with spinal cord injury

Krause JS, Terza JV, Dismuke C. Earnings among people with spinal cord injury.

Objective

To identify differences in conditional and unconditional earnings among participants with spinal cord injury (SCI) attributable to biographic, injury, educational, and employment factors by using a 2-part model (employment, earnings).

Design

A secondary analysis of cross-sectional survey data.

Setting

A Midwestern university hospital and a private hospital in the Southeastern United States.

Participants

All participants (N=1296) were adults between the ages of 18 and 64 who had a traumatic SCI at least 1 year before study initiation.

Interventions

Not applicable.

Main Outcome Measures

Earnings were defined by earnings within the previous 12 months and were measured by a single categoric item. Conditional earnings reflect the earnings of employed participants, whereas unconditional earnings reflect all participants with $0 in earnings recorded for those unemployed.

Results

Sex and race were significantly related to conditional earnings, even after controlling for educational and vocational variables. Additionally, conditional earnings (employed participants only) were related to 16 or more years of education, number of years employed, the percentage of time after SCI spent employed, and working in either government or private industry (not self-employed or family business). There was a greater number of significant variables for unconditional earnings, largely reflective of the influence of the portion employed (those not working having $0 in earnings).

Conclusions

Efforts to improve employment outcomes should focus on facilitating return to work immediately after injury, returning to preinjury job, maintaining regular employment, and working for placement in government or private industry. Special efforts may be needed to promote vocational outcomes among women and nonwhites.     

Employment participation following spinal cord injury: Relation to selected participant demographic,injury and psychological characteristics

Purpose. To determine the relationship between selected demographic, injury and psychological characteristics and the extent of employment undertaken following spinal cord injury (SCI).

Method. Data were collected from 289 persons with SCI who found employment post-injury. A survey was administered to patients of a specialist spinal cord injury unit located in South-Eastern Australia. A variety of demographic, injury and psychological variables were assessed for their relationship to the extent of employment undertaken following SCI. Extent of employment, was defined as time spent employed as a proportion of the time available for employment, and is hereafter referred to as "workrate."

Results. On average, participants reported having been employed for almost two-thirds of their available time. Study variables explained 22% (18% adjusted) of the variance in post-injury workrate. Individually, demographic and psychological variables, but not injury variables, were found to relate to the outcome measure.

Conclusions. Using a novel measure of employment outcome, this study yielded findings consistent with other research using alternate employment measures. Results suggest that demographic and psychological variables are more related to this measure of employment participation than are injury variables. The addition of environmental variables may allow for the explanation of more variance in outcome.     

Recent trends in mortality and causes of death among persons with spinal cord injury

OBJECTIVE: To identify and quantify trends in mortality and causes of death among persons with spinal cord injury. DESIGN: Cohort study. SETTING: Model spinal cord injury care systems and Shriner's Hospitals spinal cord injury units throughout the United States. PATIENTS: A total of 28,239 consecutive persons admitted to the model system or to a Shriner's Hospital within 1 year of injury. MAIN OUTCOME MEASURE: Length of survival and cause of death. RESULTS: Among persons who were admitted to the model system within 1 day of injury, the odds of dying during the first postinjury year were reduced by 67% for persons injured between 1993 and 1998 relative to persons injured between 1973 and 1977 after adjusting for trends in age, gender, race, neurologic level of injury, Frankel grade, ventilator status, etiology of injury, sponsor of care, and model system where treatment occurred. However, mortality rates after the first anniversary of injury, which had also been declining from 1973 to 1992, increased 33% for persons injured between 1993 and 1998 relative to persons injured between 1988 and 1992. Respiratory disease was the only cause of death after the first anniversary of injury for which the relative odds increased meaningfully during the latest time period (76% increase over 1988-1992 compared to all other causes). CONCLUSION: While great improvements in life expectancy have been achieved since the Model SCI Systems program began, current data support the need for renewed efforts to improve the prevention and treatment of the complications of spinal cord injury.     

Vocational adjustment after laryngectomy.

The vocational adjustment of 130 persons after laryngectomy was examined by a semistructured questionnaire which elicited responses on 26 measures including vocational plans, work values, remotivation to work, realism, rehabilitation outlook and speech characteristics. Responses were coded according to the Goldberg Scale of Vocational Development with reliabilities ranging between 0.80 and 0.99. Prior to laryngectomy, 30 persons were unemployed or retired, and 100 persons were employed. After laryngectomy, of the 100 employed persons, 51 remained employed, 31 retired, and 18 were too disabled to work. Higher work values, higher remotivation, greater realism, optimistic rehabilitation outlook, previous employment and previous social involvement correlated positively with employment after laryngectomy (p less than 0.05). The continued employment of 50% of laryngectomees compares favorably with that reported in other studies. Persons who developed the basic ability to cope realistically with their disability had the best chance of continuing employment. Persons with an optimistic outlook about the future course of their disease were more likely to return to employment. This group constitutes a productive clientele for vocational rehabilitation.     

Spinal cord injury: its short-term impact on marital status

We have had the impression that patients with spinal cord injury (SCI) experience fewer marriages and more divorces than their noninjured counterparts. To test this impression statistically, we examined the influence of SCI in association with other select variables on the marital status of 276 patients injured between 1973 and 1980 and treated at the University of Alabama in Birmingham Spinal Cord Injury Care System. The expected numbers of marriages and divorces in the study population were based on comparison with reported marriage and divorce rates for the general US population. Discriminant analysis was employed to identify variables associated significantly with a postinjury change in marital status. Substantially fewer marriages and more divorces occurred than were expected (p less than 0.05). No variables were associated significantly with marrying within three years of injury. However, divorcing patients were significantly more likely to be young black women who had been previously divorced, had no children, and had Barthel scores of less than 80. Using the most effective combination of these variables, 38.7% of the variance was explained, and the postinjury marital status of 81.5% of patients married at injury was predicted correctly. While other determinants of postinjury marital status undoubtedly exist, the likelihood of divorce can be assessed using a comparatively small set of predictor variables.     

Acute predictors of return to employment after traumatic brain injury: a longitudinal follow-up

OBJECTIVE: To investigate the relation between selected acute injury and patient characteristics and subsequent return to work 1 to 5 years postinjury. DESIGN: Longitudinal design with prospectively collected data. Data were collected on patients at the time of injury and each year postinjury for up to 5 years. SETTING: Four medical centers in the federally sponsored Traumatic Brain Injury Model Systems project that provide emergency medical services, intensive and acute medical care, inpatient rehabilitation, and a spectrum of community rehabilitation services. PARTICIPANTS: Patients were selected from a national database of 538 rehabilitation inpatients admitted to acute care within 8 hours of traumatic brain injury (TBI) and seen at 1 to 5 years follow-up. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Employment status (employed vs not employed) at 1 to 5 years postinjury. Logistic regression analyses were performed to determine the extent to which selected variables predicted employment status at years 1 to 5 postinjury. RESULTS: At year 1 postinjury, preinjury productivity, age, education, and rehabilitation length of stay were all significantly associated with postinjury employment. Preinjury employment and productivity and age significantly predicted employment at postinjury year 2. At year 3 postinjury, preinjury productivity, age, and FIMtrade mark instrument discharge score significantly predicted employment status. Age was significantly associated with employment status at year 4 postinjury. Preinjury employment and productivity and Disability Rating Scale discharge score were found to be significant predictors of postinjury employment at year 5 follow-up. CONCLUSIONS: The relationship between certain acute injury and patient variables (eg, age, preinjury productivity, education, discharge FIM) and subsequent return to work may provide rehabilitation professionals with useful information regarding the intensity and types of services needed for individuals in the vocational rehabilitation planning process.     

Health care utilization by persons with chronic disabilities who have been vocationally rehabilitated.

This investigation focuses on the effect of vocational rehabilitation on persons with chronic disabilities who have epilepsy, heart disease, spinal cord injury, arthritis, or emphysema. A thesis is proposed that such rehabilitants might be more vulnerable to unemployment than others, and it is also hypothesized that this frequently would be related to health care utilization. The study comprised 338 former clients of the State Rehabilitation Agency who had their cases successfully closed in the two-year period immediately prior to this study. All persons were sent a 12-page questionnaire dealing with matters of health, employment, social support, demography, medical economics, expressed needs, and relationship with the rehabilitation agency. Two-thirds (N = 213) of the clients responded. In addition, supplemental information was volunteered substantially by narrative and telephone. The primary thesis of the project was sustained; 43.7% were either unemployed or working less than full time six months after rehabilitation. However, few of the respondents reported having difficulties with health care utilization or availability. We propose a different rehabilitation services model to meet the needs of such clients. It should accentuate better diagnosis, careful selection of objectives, adequate vocational preparation, health care advisement, and more extensive job follow-up.     

Employment after spinal cord injury: an analysis of cases from the Model Spinal Cord Injury Systems

OBJECTIVE: To describe the relationship of multiple biographic, injury-related, and educational factors with employment outcomes after spinal cord injury (SCI). DESIGN: Cross-sectional. SETTING: Data were collected through 18 model SCI systems, a nationwide network of hospitals that treat approximately 14% of all SCIs in the United States. PARTICIPANTS: A total of 3,756 persons with traumatic SCI who completed the Form II data collection during their annual follow-up at years 1, 2, 5, 10, 15, 20, or 25 years (the most recent Form II was accepted). MAIN OUTCOME MEASURES: The Model Systems Forms I and II were used to identify biographic, injury-related status, employment at injury, and productivity status upon follow-up (Form I is used to elicit basic demographic and discharge information, whereas Form II is used to track multiple outcomes during annual follow-ups). The Craig Handicap Assessment Reporting Technique (CHART) was used to assess hours spent in gainful employment and other productive activities. RESULTS: CHART data revealed only a modestly higher Employment rate (24.8%) than that of the traditional single Form II item (22%). Being Caucasian, younger at injury, having lived more years with SCI, having a less severe injury, and having more years of education were all predictive of being employed. Violence at injury was associated with lower employment rates (only 12.9% employed), especially among Caucasians (only 24% employed). Being employed at injury was associated with a greater probability of postinjury employment, but only in the first few years after injury. Among employed participants, women and those who had been injured fewer years averaged fewer hours spent at work. CONCLUSIONS: Findings were consistent with those in previous studies. Interventions to improve employability should focus on education and the needs of individuals from minority backgrounds.     

Return to work after spinal cord injury in Taiwan: the contribution of functional independence

OBJECTIVE: To study the employment rate and determinants of return to work for persons with traumatic spinal cord injury (SCI) in Taiwan. DESIGN: Cross-sectional. SETTING: Taiwan community. PARTICIPANTS: One hundred sixty-nine people who had sustained traumatic SCI, had been completely rehabilitated in a university hospital between 1989 and 2002, and who were between 18 and 60 years of age at the time of interview in 2003. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: A structured questionnaire was used to identify demographic and injury-related status, functional status, and pre- and postinjury work-related information. RESULTS: At the time of survey, only 47% of the participants were engaged in remunerative employment. Cox regression analysis, with time elapsed between injury and survey as the underlying time axis, showed that education and functional independence were associated with employment. Subjects with a high school education had a 2.2-fold higher chance (95% confidence interval [CI], 1.3-3.8) of returning to work than those without. Subjects with higher scores on the Barthel Index and ability to use public or private transport independently had a 2.7-fold higher chance (95% CI, 1.5-4.9) of returning to work than those unable to travel independently. Other factors significantly associated with employment included marital status, with marriage having a favorable influence; age at injury, with age below 25 years being favorable; preinjury occupation; and vocational training after injury. The importance of functional independence training in rehabilitation is stressed. CONCLUSIONS: Functional independence was a strong factor predicting return to work. Rehabilitation focused on education, vocational training, self-care ability, community mobility, and environmental modifications could improve employability after SCI.     

Employment of persons with spinal cord lesions injured more than 20 years ago

Purpose.?The primary objective was to study factors influencing post-injury employment and withdrawal from work in persons who sustained traumatic spinal cord injury (SCI) more than 20 years ago. A secondary objective was to study life satisfaction in the same patients.

Method.?A cross-sectional study with retrospective data of 165 SCI-patients admitted to Sunnaas Rehabilitation Hospital 1961–1982. Multiple logistic regression was used to identify predictors for obtaining work post-injury. A Cox proportional hazards regression model was used to study factors influencing early withdrawal from work, i.e. time from injury until discontinuing employment.

Results.?Sixty-five percent of the participants were employed at some point after the injury. Thirty-five percent still had work at the time of the survey. The odds of obtaining work after injury were higher in persons of younger age at injury, higher in males versus females, higher for persons with paraplegia versus tetraplegia, and for persons classified as Frankel D-E compared to a more severe SCI. Factors associated with shorter time from injury until discontinuing employment were higher age at injury, incidence of injury after 1975 versus before, and a history of pre-injury medical condition(s). Life satisfaction was better for currently employed participants.

Conclusion.?The study indicates a low employment-rate in persons with SCI, even several years after injury. From the results, we suggest more support, especially to persons of older age at injury and/or with a history of pre-injury medical condition(s), to help them to obtain work and sustain employed for more years after injury.     

Return to work for persons with traumatic brain injury: a supported employment approach

Supported employment was used to place 41 persons into competitive employment during 30 months. All individuals had experienced severe head injuries; almost 70% of injuries were due to motor vehicle accidents. A mean of seven years had passed since injury for all referred clients, who had been unconscious a mean of 53 days. Only 36% of referred clients had achieved any competitive postinjury employment, compared with 91% of the same group who were competitively employed before injury. A job retention rate of 71% was reported, with most jobs in warehouse, clerical, and service-related occupations. A mean of 291 hours of job coaching was required to place and maintain all clients in supported employment.