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Biomedical subjects

R J Gatchel

Publications and source records attributed to R J Gatchel.

At least 19 recordsLinked to original sources
PubMed2003

Lifetime physical and sexual abuse in chronic pain patients: psychosocial correlates and treatment outcomes.

PURPOSE: This study describes a subgroup of diagnostically heterogeneous chronic pain patients, with a lifetime history of physical and/or sexual abuse, who underwent a pain management programme. A battery of psychosocial and pain measures were assessed, as well as 1-year post-treatment socio economic outcomes. METHOD: The prevalence of a history of abuse was assessed via a semi-structured interview of 162 consecutive patients (112 females and 50 males) presenting for 4-8 weeks of treatment in an interdisciplinary, outpatient rehabilitation programme. Treatment outcome data were gathered immediately, 6 months and 1 year following discharge. The chronic pain patients with a history of abuse were compared to those without a history of abuse on several pre-treatment psychosocial variables--pain severity, psychological distress, DSM-IV Axis I comorbidity and health care utilization. Patient groups were matched on age, race, primary pain diagnosis, time in pain prior to treatment and gender. RESULTS: Results indicated that 61% of patients had a history of lifetime physical and/or sexual abuse. Rates of sexual, and combined sexual and physical, abuse across the lifespan were higher for women than for men. Abused patients had a greater number of psychiatric diagnoses than nonabused patients. Abused patients also reported greater affective distress, less perceived life control, and a greater number of ER visits in the 6 months prior to treatment than their nonabused counterparts. A model consisting of gender (female), a higher number of psychiatric diagnoses, and higher affective distress was found to be a sensitive and relatively accurate predictor of abuse history. Finally, analyses indicated that, despite having greater psychosocial risk factors during the pre-treatment period, chronic pain patients with a history of abuse benefited from treatment and maintained treatment gains to a degree similar to nonabused chronic pain patients. CONCLUSIONS: Chronic patients with an abuse history can successfully complete a rehabilitation programme if the programme is designed to treat their psychosocial distress. Moreover, this also carries over to treatment outcome. A history of abuse does not have to negatively impact long-term treatment outcomes in this population of chronic pain patients.

Adult↗
PubMed2001

Adolescents undergoing surgery for idiopathic scoliosis: how physical and psychological characteristics relate to patient satisfaction with the cosmetic result.

STUDY DESIGN: Patient satisfaction with the cosmetic result of spinal fusion surgery was studied in 42 cases of adolescent idiopathic scoliosis. Neutral or dissatisfied patients were compared with satisfied patients on several physical and psychological characteristics. OBJECTIVES: To determine whether adolescents generally report satisfaction with the postoperative appearance of their back after the correction of severe curves and whether preoperative medical and/or psychological factors distinguish between patients who will report satisfaction with the cosmetic surgical result from those who will report neutrality or dissatisfaction. SUMMARY OF BACKGROUND DATA: Previous reports emphasize the need for medical outcomes research that evaluates both patient satisfaction and technical success. Patient satisfaction with spinal surgery has largely been evaluated in retrospective studies and most consistently related to postoperative cosmesis and degree of curve correction. METHODS: Forty-two adolescents with idiopathic scoliosis without comorbidity, who were 12 years 6 months of age or older, and who did not require both anterior and posterior spinal fusion, were studied preoperatively and postoperatively by physical and psychological measurements. RESULTS: Of patients undergoing surgical correction of severe curves, 73% reported satisfaction with the cosmetic result. Neutral or dissatisfied patients were more likely than satisfied patients to have a lower body mass index (P < 0.05), to be younger in menarcheal status (P < 0.05), and have a King II or King III curve type. Preoperative psychological difficulties (P < 0.05) and unmet expectations regarding the postoperative cosmesis (P < 0.05) were more common among neutral or dissatisfied patients. CONCLUSIONS: Most adolescents with idiopathic scoliosis expressed satisfaction with the cosmetic surgical result. Preoperative physical characteristics, psychological difficulties, and unrealistic expectations regarding postoperative cosmesis are associated with patient neutrality or dissatisfaction.

Adolescent↗
PubMed2001

Effect of age on outcomes of tertiary rehabilitation for chronic disabling spinal disorders.

STUDY DESIGN: A prospective cohort study evaluating age as a factor in treatment outcomes for chronic disabling work-related spinal disorders undergoing tertiary rehabilitation. OBJECTIVE: To assess the association between age and objective psychosocioeconomic treatment outcomes for work-related spinal disorders undergoing functional restoration. SUMMARY OF BACKGROUND DATA: As early as the 1950s, a link between age and low back symptoms has been identified in the literature. Several studies have demonstrated that the occurrence of low back pain is positively correlated with age up to about 50-60 years, after which prevalence declines. It has been argued that this pattern is stronger for more severe, chronic back pain cases. Little research attention has been given to age as a factor in treatment outcomes for work-related spinal disorders. METHODS: A cohort of 1052 chronically disabled (none working full-time when starting the rehabilitation program) spinal disorder (CDSD) patients were placed into five groups based on age: Group 1, <25 years (22 +/- 2 years, n = 59); Group 2, 25-34 years (30 +/- 3 years, n = 301); Group 3, 35-44 years (39 +/- 3 years, n = 381); Group 4, 45-54 (49 +/- 3 years, n = 237); and Group 5, > or =55 years (59 +/- 4 years, n = 74). All patients completed a functional restoration program combining quantitatively directed exercise progression with a multimodal disability management approach using psychological and case management techniques. Before the start of the program, and again on completion of the program, all patients received a psychosocial evaluation and were also assessed on a variety of physical motion, strength, aerobic, and functional factors, and a cumulative score was calculated, which aggregates and averages these physical measures. A structured clinical interview examining socioeconomic outcomes (work return, health utilization, recurrent injury, and resolution of financial disputes) was conducted at 1 year after program completion, and at least partial information was obtained from this interview on all consecutive patients in the study. RESULTS: The length of pretreatment disability increased with age (P < 0.001), as well as pretreatment surgery rates (P < 0.002). A Mantel-Haenzel chi2 test for linear trend across age groups revealed that the percentage of patients who returned to work declined progressively from 100% in Group 1 to 69% in Group 5 (P < 0.001). The same linear trend was revealed for the percentage of patients retaining work at the end of 1 year (98-62%, P < 0.001). Older workers returned to the same job and/or the same employer (P < 0.005). Younger workers found different jobs with new employers (48-11%, P < 0.0001). Analysis of variance for the disability questionnaire revealed that after treatment subjective disability progressively increased (while improvements decreased) from Group 1 to Group 5 (P < 0.01). The cumulative physical score variable, even normalized for age, was progressively lower from Group 1 to Group 5, both at pretreatment (P < 0.03) and post-treatment (P < 0.02). CONCLUSIONS: The present study represents the first large-scale examination of the association between age and treatment outcomes for a work-related CDSD population. Age is significantly and linearly related to pretreatment duration of disability and frequency of pretreatment surgeries. After rehabilitation treatment there is a linear decrement in both work return and work retention, so that younger patients are far more likely to return and hold work after functional restoration. Older workers who go back to work are much more likely to return to the same employer and do the same job, or to become self-employed. Calculation of odds ratios revealed that patients >55 years are 5.68 times more likely to return to the same job and employer, relative to those <25 years; those >55 years were also approximately three times more likely than those <25 years to return to the same employer, compared with those <25 years. Younger workers are far more likely to take a different job and/or seek a new employer. Older patients are also somewhat more likely to seek a new health provider to deal with perceived residual pain/disability. This trend coincides with their higher post-treatment subjective disability levels, and their lower cumulative physical scores both prerehabilitation and postrehabilitation. However, age does not affect additional surgery rates, subsequent injuries, or delays in settling financial disputes.

Absenteeism↗
PubMed2001

Long-term efficacy of biobehavioral treatment of temporomandibular disorders.

This study evaluated the relative long-term efficacy of biofeedback, cognitive-behavioral skills training (CBST), combined biofeedback and CBST (Combined), and no-treatment comparison groups in 108 patients suffering from chronic temporomandibular disorder (TMD). After an initial evaluation, patients were assigned to one of the four treatment conditions. The three biobehavioral treatment interventions consisted of 12 standardized sessions. Patients were reevaluated 1 year after completing treatment. Results demonstrated that patients who received the biobehavioral treatments reported significant improvement in subjective pain, pain-related disability, and mandibular functioning 1 year after receiving treatment. The no-treatment comparison group did not demonstrate such improvements. The combined biofeedback and CBST treatment produced the most comprehensive improvements across all outcome measures. These results again demonstrate the heuristic value of adopting a biopsychosocial perspective to the assessment and treatment of chronic medical/dental disorders such as TMD.

Adult↗
PubMed2001

Psychosocial differences in high risk versus low risk acute low-back pain patients.

The current study built upon previous research that predicted with 90.7% accuracy which patients presenting with acute low-back pain go on to develop chronic disability problems. Fifty-seven patients were classified as high risk (HR) or low risk (LR) according to a predictive algorithm, and were evaluated with a variety of psychosocial measures. Overall, HR patients had more Axis I pathology than LR patients, and used poorer coping styles. Logistic regression analyses identified variables that differentiated, with 80% accuracy, between the HR and LR patients. The results highlight the importance of identifying patients who are at risk for developing chronic pain following acute injury so that prophylactic intervention can be offered before chronic pain disability status becomes entrenched.

Adaptation, Psychological↗
PubMed2001

A biopsychosocial overview of pretreatment screening of patients with pain.

The prevalence and excessive cost of pain, especially when the pain becomes chronic, remains a major health-care problem in the United States. Currently, a biopsychosocial perspective of pain has been found to be the most heuristic approach to understanding and managing it. Using this perspective, an important advance has been made in the possibility of individually tailoring treatment for each patient, with the result being better outcomes. The author reviews the extant literature demonstrating a robust "psychosocial disability factor" among injured workers that is important not only in pain perception, but also in the subsequent development of chronic pain-related disability. Such results emphasize the importance of taking into account how psychosocial and physical factors are intertwined in a complex way in determining pain symptomatology. On the basis of these findings, a number of surgical pre-screening approaches have been developed and found to be effective for maximizing surgical outcomes as described by Carragee, Epker, and Block in other papers in this special topics series. Recently, several organizations in the U.S. have also developed new standards for the evaluation of pain. For example, the Joint Commission on Accreditation of Health Organizations (JCAHO) now requires that physicians consider pain as a "5th vital sign" in evaluating patients. Such initiatives have created a new mandate to regularly assess and manage all types of pain. The use of opioids, as well as implantable pain-management modalities, are among the options. The author notes that the literature on these modalities focuses on interdisciplinary patient-screening approaches prior to their administration as a way of maximizing treatment outcomes. The papers by Praeger, Jacobs, and Robinson et al. in this special topics series describe the approach to pretreatment assessment for these modalities in detail. Finally, the author presents a stepwise, biopsychosocial approach as the basis for assessment before decisions regarding surgery, opioid maintenance therapy, and implantable pain-management modalities. The author suggests that systematic pretreatment interventions will facilitate a more structured standard of care in the evaluation and treatment of patients with pain and ultimately better outcomes.

Humans↗
PubMed2001

Screening for problematic prescription opioid use.

The proper medicinal use of opioids, in light of their notorious history and current relation to social ills, continues to be debated and remains unclear in several areas of medicine. This article will review several areas and points of controversy related to screening for potential problematic opioid behavior in chronic nonmalignant pain patients. Controversy over the prescription of opioids for chronic nonmalignant pain continues, despite the growing acceptance of this practice. Indeed, past research supports the beneficial use of opioids for noncancer pain. Unfortunately, traditional definitions of abuse and dependence, with their emphasis on tolerance and withdrawal, are inappropriate for chronic pain patients prescribed opioids. The component of traditional definitions of abuse and dependence that appears most applicable to chronic pain patients centers on the criterion that the patient continue to take the drug (in this case, the opioid) despite negative and harmful effects or despite any decrease in pain level. Although clinical observations exist about risk factors for opioid misuse in chronic pain patients, there is limited research. Further, the area of prescreening for problematic drug behavior is in its infancy. However, researchers have begun to delve into this challenging area and the application of rigorous empirical research will bring us closer to identifying those patients at risk so that their pain is managed without destructive outcomes in other areas of their life.

Chronic Disease↗
PubMed2001

Clinical implications of sex in acute temporomandibular disorders.

BACKGROUND: Previous research on temporomandibular disorders, or TMDs, has been somewhat limited, with studies having low numbers of subjects, restricting the focus to women or looking at patients already diagnosed with chronic TMD. Because early intervention is beneficial, it is important to understand the symptoms that men and women have in the acute stage of TMD. METHODS: A total of 233 patients (161 women, 72 men) with acute TMD symptoms were assessed with a battery of biopsychosocial measures. Patients were diagnosed as having TMD on the basis of research diagnostic criteria, or RDC, or RDC, for TMD. After six months, patients were reassessed to determine whether they continued to have pain, thus classifying them as having chronic TMD. The authors found that 153 patients (47 men, 106 women) had developed a chronic condition, while 80 patients (25 men, 55 women) no longer reported pain (nonchronic). RESULTS: Female and male patients who developed chronic TMD differed significantly from patients who had acute symptoms that subsided. Women who developed chronic TMD exhibited significantly more psychosocial distress and impairment than women who did not develop chronic TMD, in terms of Diagnostic and Statistical Manual, Fourth Edition, or DSM-IV, diagnoses; Beck Depression Inventory, or BDI, scores; Minnesota Multiphasic Personality Inventory scores; Multidimensional Pain Inventory, or MPI, scores; and physical and psychological measures assessed with the RDC for TMD. Men who developed chronic TMD differed significantly from men who did not develop chronic TMD, in that they exhibited more impairment in terms of DSM-IV diagnoses and BDI and RDC measures. CONCLUSIONS: These findings provide evidence that significant differences exist between men and women in regard to acute TMD symptoms. CLINICAL IMPLICATIONS: The biopsychosocial differences between men and women suggest that some treatments may be more beneficial for women than for men.

Acute Disease↗
PubMed2001

Complementary and alternative medicine: applications and implications for cognitive functioning in elderly populations.

OBJECTIVE: Aged populations in the United States are growing in numbers, and stand to be affected most by the changing shape of healthcare delivery. Within these elderly populations, the problem of decreased cognitive functioning due to dementing disorders is rising. Recent compelling research on complementary and alternative medicine interventions targeted at cognitive deficits in the elderly is reviewed in this survey. DATA SOURCES: A literature review was undertaken to identify original clinical research studies, review articles, chapters, and books on treating cognitive deficits in the elderly. Contact with complementary and alternative medicine researchers provided additional information concerning developments in this field. STUDY SELECTION: Research studies that were methodologically sound were selected for review. More purely clinical studies also were included to provide a thorough overview of the limited amount of accumulated knowledge in this field. DATA SYNTHESIS: A qualitative synthesis of the above data was used to comprehensively present all information accumulated to date in this field. CONCLUSIONS: Although still in the preliminary stages of development, clinical research exploring the benefits of complementary and alternative therapies for cognitive deficits among the elderly shows a significant level of promise that warrants a further investment of resources.

Aged↗
PubMed2000

Exploration of physicians' recommendations for activities in chronic low back pain.

STUDY DESIGN: A mailed survey of 142 practicing physicians (63 orthopedic spine surgeons and 79 family physicians) inquiring about their expertise and experience with chronic low back pain, their pain attitudes and beliefs, and recommendations about the appropriate level of function for chronic back pain patients. OBJECTIVES: To explore physicians' recommendations for activity and work for patients with chronic low back pain and to determine factors that might influence these recommendations. SUMMARY OF BACKGROUND DATA: Physicians continuously are asked to recommend the appropriate level of activities and work for patients with chronic low back pain. Although these recommendations can have a significant impact on patients' lives, little is known about the factors that shape recommendations. METHODS: Mailed surveys included questions inquiring about the physicians' demographics, training, and experience in low back pain, the Health Care Providers' Pain and Impairment Relationship Scale, and three vignettes of work-disabled, chronic low back pain patients. After each vignette, physicians rated their perceptions of severity of symptoms and pathology and recommendations for work and daily activities through five graded responses. Three mailings were done within 4 weeks to maximize the response rate. The association of each variable with work and activity recommendations was statistically explored. To assess the influence of clinical expertise on recommendations, the responses of orthopedic spine surgeons were compared with those of family physicians. Test-retest reliability was assessed with a second mailing of the questionnaire to all initial responders. RESULTS: Sixty-five percent of the orthopedic surgeons and 52% of the family physicians responded to the survey. Thirty-nine percent of the initial responders completed the reliability survey. The survey instrument demonstrated modest reliability, with identical recommendations for activities and work occurring 57% of the time. In general, a wide range of activities and work was recommended, with most physicians recommending avoidance of painful activities or greater restrictions. Orthopedic spine surgeons were slightly less restrictive in their activity recommendations compared with family physicians. Most physicians demonstrated some consistency in their pattern of recommendations when compared with their colleagues. Physicians' pain attitudes and belief influenced their recommendations, as did their perception of the severity of the patients' clinical symptoms. CONCLUSIONS: Physicians' recommendations for activity and work to patients with chronic back pain vary widely and frequently are restrictive. These recommendations reflect personal attitudes of the physicians as well as factors related to the patients' clinical symptoms.

Activities of Daily Living↗
PubMed2000

Interdisciplinary treatment of chronic pain.

Interdisciplinary treatment care must address more than the physical pathology. Chronic pain comprises a range of interdependent variables including biologic, cognitive, affective, behavioral, and social factors. This article discusses these psychosocial issues, as well as the four levels of pain management programs, and the characteristics and goals of interdisciplinary treatment. Finally, recent clinical studies demonstrating the efficacy and cost benefits of interdisciplinary pain management programs are reviewed.

Ambulatory Care↗
PubMed2000

Cervical nonorganic signs: a new clinical tool to assess abnormal illness behavior in neck pain patients: a pilot study.

OBJECTIVE: To develop and assess the reliability of a group of cervical nonorganic physical signs to be used as a simple screening tool for identifying patients with low neck pain who exhibit abnormal illness behavior. DESIGN: Survey, consecutive sample. DATA SET: Double masked. SETTING: Functional restoration program. PATIENTS: Twenty-six consecutive patients with complaints of chronic neck pain (greater than 4 months duration). Each patient was evaluated by a physician and then again by either a physical or occupational therapist, for the presence of specific cervical nonorganic signs. Both of the evaluations occurred on the same day. MAIN OUTCOME MEASURES: Five categories consisting of eight tests were appraised: (1) tenderness, (2) simulation, (3) range of motion, (4) regional disturbance, and (5) overreaction. RESULTS: The percent agreement between raters ranged from a high of 100% for regional sensory disturbance, to a low of 68% for one of the simulation tests. The average agreement between raters across all of the nonorganic test signs was 84.6%. Likewise, kappa coefficients ranged from 1.00 to .16, reflecting differences in strength of agreement. CONCLUSION: For many years, the lumbar nonorganic signs (developed by Waddell and colleagues) have been a useful screening tool in the assessment of abnormal illness behavior in the low back pain population. For the first time, a group of cervical nonorganic signs have been developed, standardized, and proven reliable.

Adult↗
PubMed2000

The relative efficacy of three cognitive-behavioral treatment approaches to temporomandibular disorders.

The purpose of this study was to evaluate the relative efficacy of different biopsychosocial treatment conditions on patients with chronic temporomandibular disorder. Ninety-four patients with chronic temporomandibular disorder were assigned to either a biofeedback treatment group, a cognitive-behavioral skills training (CBST) treatment group, a combined (combination of biofeedback/CBST) treatment group, or a no-treatment control group. Pain scores were analyzed pretreatment and posttreatment to determine group and within-subjects treatment effects. Results demonstrated that, in terms of a self-reported pain score, all three treatment groups had significantly decreased pain scores from pretreatment to posttreatment, while the no-treatment group did not. Moreover, patients in the biofeedback group were the most significantly improved compared to the no-treatment group. Finally, participants in the three treatment groups displayed significant improvement in mood states.

Adult↗
PubMed2000

Lumbar segmental rigidity: can its identification with facet injections and stretching exercises be useful?

OBJECTIVES: To describe a method for observing lumbar segmental rigidity and to show how motion measurements and pain/disability questionnaires can be used to evaluate outcomes of combined facet injections and stretching exercises. DESIGN: Preliminary 2-part study: (1) presentation of a technique for, identifying lumbar segmental rigidity based on physical observation of the spine's lateral bending; and (2) repeated measures of motion and pain/disability self-report in a chronic lumbar spinal disorder cohort, performed before and after treatment with combined facet injections and stretching exercises. SETTING: An outpatient tertiary rehabilitation facility providing interdisciplinary functional restoration for chronic disabling work-related spinal disorders. PATIENTS: Chronically disabled patients with lumbar spinal disorder (n = 39; mean age, 41yr; 82% male) with segmental rigidity at 1 or more levels on physical examination. Subjects averaged 20 months of disability, and 51% had preinjection spine surgery (average, 1.7 procedures involving up to 3 spinal segments). Thirty-nine percent of the cohort had a fusion at levels 1 or 2. INTERVENTIONS: Bilateral facet injections were administered under fluoroscopy to all patients, and 2 or 3 levels were performed in 93% of cases (range, levels 1-4). Patients were instructed in an unsupervised stretching program and were reassessed 2 to 4 weeks later. After an intensive supervised resistance exercise training program as part of interdisciplinary functional restoration, a third set of motion, pain, and disability measures were collected. MAIN OUTCOME MEASURES: Changes in true lumbar sagittal and coronal motion (T12-S1), measured with inclinometers, and pain/disability self-report were compared statistically. RESULTS: Patients' mobility improved significantly (p < .01-.0001) across all 4 motions. A large majority (71%-97%) of individuals improved on motion. According to self-reports made over the postinjection period, most patients improved their disability (83%) and pain intensity (63%) ratings. CONCLUSIONS: A simple physical examination technique for assessing lumbar spine segmental rigidity was used in this preliminary study to select patients and levels for combined facet injection and stretching exercise, with resultant improvements in mobility and self-reported pain/disability that may extend beyond the pharmacologic duration of the corticosteroid. The efficacy of either the facet injection or stretching components alone in achieving objective mobility improvements cannot be determined from the present study, but warrants future investigation.

Adult↗
PubMed2000

Prediction of treatment-seeking behavior in acute TMD patients: practical application in clinical settings.

AIMS: To determine potential differences in predictive models of acute temporomandibular disorder (TMD) patients divided into groups based on the physiologic characteristics of their TMD. METHODS: One hundred seventy-seven acute TMD patients were evaluated with an extensive battery that included biologic and psychosocial measures. Subjects were separated into 3 groups based on a physical exam using the Research Diagnostic Criteria for TMD (RDC): those with a myofascial pain diagnosis, those with either a disc displacement or other joint condition, and those who reported pain but did not receive an RDC Axis I diagnosis. Six months later, it was determined whether patients had sought additional treatment for relief of their symptoms. Treatment-seeking and non-treatment-seeking groups were compared for significant differences, and predictive models were generated to determine the array of variables that best predicted treatment-seeking behavior among each of the 3 classifications of TMD patients used in this study. RESULTS: Among patients with a diagnosis of myofascial pain, gender, Multidimensional Pain Inventory (MPI) interference score, and MPI affective distress score accurately predicted treatment-seeking behavior in 76.1% of the sample. For patients with a diagnosis of disc displacement, arthralgia, arthritis, or arthrosis, the following variables predicted treatment utilization behavior in 93.6% of the sample: race, RDC graded chronic pain, and the introversion scale of the Minnesota Multiphasic Personality Inventory-2. For patients with no RDC Axis I disorder, 80.5% of the sample was accurately classified with regard to treatment-seeking behavior through the use of only the characteristic pain intensity score (i.e., mean of visual analog scale scores for "pain right now," "worst pain," and "average pain"). CONCLUSION: The factors that predict which acute TMD patients are most likely to seek additional treatment vary depending on the physiologic basis of their TMD. This suggests that acute TMD patients may benefit from different modalities of treatment, depending on the type of TMD with which they present.

Acute Disease↗
PubMed1999

The association of the SF-36 health status survey with 1-year socioeconomic outcomes in a chronically disabled spinal disorder population.

STUDY DESIGN: The Short Form Health Survey (SF-36) was administered to patients with chronic spinal disorders both before and after tertiary rehabilitation. The association of the SF-36 with various socioeconomic outcomes was then examined. OBJECTIVES: To assess the correlation of scores on SF-36 with treatment program completion and clinically meaningful 1-year socioeconomic outcomes. SUMMARY OF BACKGROUND DATA: There has been much interest in identifying variables that can predict which disabled workers with chronic spinal disorders will have good versus poor socioeconomic outcomes after tertiary rehabilitation. Results of previous research have indicated that psychosocial factors are better predictors of such outcomes than physical factors. A more recent trend in research is assessing health-related quality of life from the health care recipient's perspective. METHODS: The SF-36 was administered to a cohort (n = 146) of patients chronically disabled by spinal disorders before entry into a tertiary functional restoration program. Of this cohort, preprogram SF-36 scores and 1-year socioeconomic data were available for 128 program completers and 18 program noncompleters. The pre- and postprogram SF-36 scores of program completers for each of the outcome variables were compared. RESULTS: Better scores on the preprogram SF-36 Social Functioning and Bodily Pain scales were found to be associated with successful completion of the treatment program. Postprogram SF-36 scores were more frequently associated with outcomes than were preprogram scores. Most SF-36 scores, especially the physical domain scales, were associated with the variables of return to work, work retention, and use of health care resources. The overwhelming majority of significant associations were between higher (i.e., better) SF-36 scores and "good" treatment outcomes (e.g., return-to-work). CONCLUSIONS: The large number of associations between SF-36 scores and outcome variables highlights the importance of assessing the health-related quality of life of patients, and supports the use of the SF-36 in accomplishing this task. Among the findings, perhaps the most significant was the value of assessing health-related quality of life, particularly the subjective physical components, after completion of a functional restoration program. Prediction of long-term socioeconomic outcomes is likely to be improved if assessment is conducted at the end of the treatment process. SF-36 is recommended for assessing general health status, and more spine-specific measures are recommended for assessing spinal pain and disability variables.

Adult↗