A systematic review of the Tardieu Scale for the measurement of spasticity

Background.?The Tardieu Scale has been suggested a more appropriate clinical measure of spasticity than the Ashworth or modified Ashworth Scales. It appears to adhere more closely to Lance's definition of spasticity as it involves assessment of resistance to passive movement at both slow and fast speeds.

Objective.?To review the available literature in which the Tardieu Scale has been used or discussed as a measure of spasticity, with a view to determining its validity and reliability.

Study design.?A systematic review of all literature found related to the Tardieu Scale (keywords: Tardieu scale, spasticity) from Pubmed and Ovid databases, including medline, CINAHL, EMBASE, Journals at Ovid full text, EBM reviews and Cochrane database of systematic reviews. Hand searching was also used to track the source literature.

Conclusions.?In theory, we can acknowledge that the Tardieu Scale does, in fact, adhere more closely to Lance's definition of spasticity. However, there is a dearth of literature investigating validity and reliability of the scale. Some studies have identified the Tardieu Scale to be more sensitive than other measures, to change following treatment with botulinum toxin. Further studies need to be undertaken to clarify the validity and reliability of the scale for a variety of muscle groups in adult neurological patients.     

REPAS, a summary rating scale for resistance to passive movement: item selection, reliability and validity

Purpose. To establish: (i) item characteristics and item selection for the REPAS; (ii) internal consistency, inter-rater and test-retest reliability of the final REPAS version and its subtests; (iii) the association between the REPAS and selected other clinical scales of impairment and activity limitation.

Method. Thirty-three neurological patients with central paresis. Two REPAS assessments with a one-week interval by two independent raters. Concurrent assessment of the Motricity Index, Box-and-Block test, Functional Ambulation Category, Timed walking, Barthel Index, Disability Rating Scale, Carer Burden Scale, and Hygiene Score.

Results. Twenty-six of 52 REPAS items fulfilled the item selection criteria. The final test version showed a high internal consistency, inter-rater and test-retest reliability (correlation coefficients: 0.87 - 0.97, no significant difference between raters or with test repetition). Reliability of the arm and leg subtests was substantial (correlation coefficients: arm subtest 0.63 - 0.98, leg subtest 0.56 - 0.96). REPAS scores were moderately associated with basic ADL competence and a carer's burden with arm or leg adductor spasticity. The REPAS, arm subtest scores, degree of arm paresis and gross manual dexterity showed a moderately high association.

Conclusions. The Ashworth scale-based guidelines assured comparability of test administration and scoring. The REPAS is a reliable and valid summary rating scale for resistance to passive movement.     

Effects of surface electrical stimulation on the muscle-tendon junction of spastic gastrocnemius in stroke patients

Purpose: The purpose of this study was to explore the effects of spasticity suppression by surface electrical stimulation (ES) on the muscle-tendon junction of spastic gastrocnemius muscles in stroke.

Methods: Twenty-four neurologically stable stroke patients (aged 41 - 69 years, 12 - 35 months post-stroke), with spasticity graded 2 or 3 on the modified Ashworth scale, were recruited and divided into two groups. In the ES group, each patient received 20 min of surface ES once daily, 6 days per week for 1 month. In the control group, ES was used with stimulation intensity kept at zero. To evaluate the therapeutic effect, the modified Ashworth scale, Fmax/Mmax ratio, H-reflex latency, H-reflex recovery curve, and the 10-m walking time were tested before and after the 1-month treatment.

Results: In the ES group, the modified Ashworth Scale showed a trend toward reduced spasticity after 1 month of treatment. The Fmax/Mmax ratio decreased from 8.10% ± 4.84% to 4.00% ± 1.36%; the H-reflex latency increased from 28.87 ± 2.45 ms to 29.40 ± 2.57 ms; the H-reflex recovery curves indicated a downward shift; and the 10-metre walking time significantly decreased after ES. In the control group, none of the measures showed a statistically significant change.

Conclusions: In the study, we demonstrated a way to suppress spasticity at a metameric site and to increase walking speed effectively by applying surface ES on the muscle-tendon junction of spastic gastrocnemius muscles.     

The QE Health Scale (QEHS): assessment of the clinical reliability and validity of a spiritually based holistic health measure

Purpose. To assess the clinical reliability and validity of a holistic health measure, the QE Health Scale (QEHS), for use with people with physical disabilities.

Method. A test-retest design saw the QEHS administered and compared with established measures of health at admission and discharge from three-week inpatient rehabilitation programmes. Data was analysed by factor and correlation analysis. Clinician-reported credibility and usefulness of the theoretical basis of the QEHS, the QEHS itself, and Patient Profiles derived from the QEHS were also used to evaluate clinical validity.

Results. The QEHS was judged to possess satisfactory reliability and validity.

Conclusion. The QEHS is a clinically reliable, valid, credible and useful holistic health instrument to facilitate client-centred therapeutic interventions, inform decision-making and evaluate outcomes for people with physical disabilities.     

Reliability of the Modified Tardieu Scale and the Modified Ashworth Scale in adult patients with severe brain injury: a comparison study

OBJECTIVE: To assess and to compare the reliability of the Modified Tardieu Scale with the Modified Ashworth Scale in patients with severe brain injury and impaired consciousness. DESIGN: Cross-sectional observational comparison study. SETTING: An early rehabilitation centre for adults with neurological disorders. SUBJECTS: Thirty patients with impaired consciousness due to severe cerebral damage of various aetiologies. MEASUREMENT PROTOCOL: Four experienced physical therapists rated each patient in a randomized order once daily for two consecutive days. Shoulder, elbow, wrist, hip, knee and ankle spasticity were assessed by the use of Modified Tardieu Scale and Modified Ashworth Scale data collection procedures. MAIN OUTCOME MEASURES: Test-retest and inter-rater reliability (kappa = kappa value) of the Modified Tardieu Scale and the Modified Ashworth Scale. RESULTS: The test-retest reliability of the Modified Ashworth Scale was moderate to good (kappa = 0.47-0.62) and of the Modified Tardieu Scale moderate to very good (kappa = 0.52-0.87). Test-retest reliability was significantly higher within the Modified Tardieu Scale in comparison with the Modified Ashworth Scale (Z > 1.96; p < 0.05) except for shoulder extensor and internal rotator muscles (Z < 1.96; p > 0.05). Although inter-rater reliability of both scales was poor to moderate (Modified Ashworth Scale: kappa = 0.16-0.42; Modified Tardieu Scale: kappa = 0.29-0.53), significantly higher K-values were revealed with the Modified Tardieu Scale for all tested muscle groups (Z > 1.96; p < 0.05) except for wrist extensors (Z < 1.96; p > 0.05). CONCLUSION: In patients with severe brain injury and impaired consciousness the Modified Tardieu Scale provides higher test retest and inter-rater reliability compared with the Modified Ashworth Scale and may therefore be a more valid spasticity scale in adults.     

Adapting the Canadian Occupational Performance Measure for use in a paediatric clinical trial

Background. The Canadian Occupational Performance Measure (COPM) is a commonly used outcome measure in rehabilitation. In this study it was adapted for very young children by deleting paid/unpaid work and household management categories and having parents act as proxies to rate child performance and their own satisfaction.

Purpose. To assess the internal consistency reliability, content and construct validity, responsiveness, and impact of half scores (20 not 10-point scale) of the adapted COPM.

Method. Parent proxies of subjects aged 2 - 8 (mean 3.9) years with spastic hemiplegic cerebral palsy (n = 41) participating in a clinical trial. There was a total of 214 occupational performance problems for analysis and an additional 56 which had used half score ratings. Internal consistency reliability and construct validity were evaluated using Cronbach alpha statistic. Proxy views explored content validity. Responsiveness was evaluated using pre-post intervention scores and a comparison with Goal Attainment Scaling scores which were assumed to be a suitable benchmark measure. The effect of half scores was assessed by two-sample t-tests.

Results. The COPM adaptations did not have a negative impact on internal consistency reliability as this was acceptable for performance (0.73) and satisfaction (0.83). The high Cronbach alpha scores indicated good construct validity. Content of occupations and rating approach was considered valid by proxies. Use of half scores did not result in significantly different performance ratings, but mean satisfaction ratings were significantly higher when half scores were used (p = 0.0001). This suggests that half scores may provide more precise proxy satisfaction ratings, but at the cost of rigour as internal consistency with satisfaction half scores was lower (0.63 vs. 0.82). Responsiveness to change in clinical status was demonstrated by significant pre-post scores and moderate correlations with goal attainment scores.

Conclusion. The adapted COPM is a psychometrically robust tool and the use of half scores is not recommended.     

The lowest effective dose of botulinum A toxin in adult patients with upper limb spasticity

Objective: To define the lowest effective dose of botulinum toxin type A (Dysport®) and safety in the treatment of adult patients with upper limb spasticity.

Design: This was a prospective, randomized, double-blind, dose-ranging study. Patients received either a placebo or one of three doses of Dysport® (350, 500, 1000 U) into five muscles of affected arm by anatomical and electromyography guidance. Efficacy was assessed periodically throughout the 6-month study period by the Modified Ashworth Scale (MAS), the Action Research Arm Test (ARA), the Barthel Index (BI) and the Visual Analogue Pain Scale (VAS).

Results: Fifty patients were recruited. The four study groups were comparable at baseline with respect to their demographical characteristics and severity of spasticity. All doses of Dysport® studied showed a significant reduction from baseline of muscle tone and pain compared to placebo. However, the effect of functional disability was best at a dose of 500 U and the peak improvement was at week 8 after injection. A dose of 1000 U Dysport produced such an excess degree of muscle weakening that the number of randomized patients was reduced to five. BI and ARA of all patients were decrease after injection. No other adverse event was considered related to the study medication.

Conclusion: This study suggests that treatment with Dysport® reduces muscle tone in adult patients with upper limb spasticity. The optimal dose for treatment of patients with residual voluntary movement in the upper limb appears to be 500 U.     

Clinical scales for the assessment of spasticity, associated phenomena, and function: a systematic review of the literature

Purpose: To characterise clinical assessment methods for spasticity and/or its functional consequences in clinical patient populations at risk to suffer from spasticity. Method: Systematic literature search and manual-based two-step review process of psychometric properties of clinical assessment scales for spasticity and associated phenomena, as well as of functional scales with an association with spasticity. Reviewed psychometric properties included internal consistency, interrater, intrarater as well as retest reliability, construct validity, ecological validity, and responsiveness. Results: Until May 2003 electronic database searches established a reference pool of 4151 references of which 90 references contributed to the review objectives. An additional 20 references were identified by an informal reference search. Twenty-four clinical scales that assess spasticity and/or related phenomena as well as 10 scales for 'active function' and three scales for 'passive function' with an association with spasticity could be identified. Some evidence signals that a high interrater reliability of the Ashworth and modified Ashworth scales can be achieved, however not in all circumstances. For many scales, reliability data is, however, missing. This is especially true for test retest reliability. Information about construct validity can promote our understanding of what individual scales are likely to assess. Many scales have been able to document changes after therapeutic intervention. Conclusions: The collated evidence can guide our clinical decision about when to use which scale and can promote evidence-based assessment of spasticity and related clinical phenomena.     

The Tardieu Scale differentiates contracture from spasticity whereas the Ashworth Scale is confounded by it

OBJECTIVE: To compare the Tardieu Scale as a clinical measure of spasticity after stroke with the Ashworth Scale. DESIGN: Cross-sectional study. PARTICIPANTS: Sixteen people, living in the community three years after their stroke. MAIN MEASURES: The Ashworth Scale and Tardieu Scale as well as laboratory measures of spasticity (stretch-induced electromyographic (EMG) activity) and contracture (maximum passive joint excursion) were collected from the affected elbow flexors and extensors and ankle plantarflexors and dorsiflexors by three examiners who were blinded to the results of the other measures. RESULTS: The percentage exact agreement (PEA) between the Tardieu Scale and a laboratory measure of spasticity was 100% for both the elbow flexors and ankle plantarflexors. This was significantly (P= 0.02) greater than the PEA of 63% for both muscles between the Ashworth Scale and the same laboratory measure of spasticity. For contracture, the PEA between the Tardieu Scale and a laboratory measure was 94% for both the elbow flexors and the ankle plantarflexors. Pearson correlation coefficients between the Tardieu Scale and laboratory measures of spasticity were 0.86 for the elbow flexors and 0.62 for the ankle plantarflexors and between the Tardieu Scale and laboratory measures of contracture were 0.89 for the elbow flexors and 0.84 for the ankle plantarflexors. CONCLUSION: In all cases that spasticity was overestimated by the Ashworth Scale, participants had a contracture. These findings suggest that the Tardieu Scale differentiates spasticity from contracture whereas the Ashworth Scale is confounded by it.     

Reliability, validity and factor structure of the upper limb subscale of the Motor Assessment Scale (UL-MAS) in adults following stroke

Purpose: The upper limb items of the Motor Assessment Scale (MAS) have been shown to be a sensitive, valid and reliable measure of upper limb function for adults following stroke, however the validity and reliability of summing these items into an independent subscale has not yet been evaluated. The stability, internal consistency and construct validity of the upper limb MAS subscale (UL-MAS) was assessed in this study.

Method: Twenty-seven inpatients following stroke (mean age = 67 years, range = 40 - 80) were sampled from an acute, inpatient rehabilitation setting. Patients were evaluated with 'Upper Arm Function', 'Hand Movements', and 'Advanced Hand Activities' items of the MAS by masked physiotherapists who had received standardized training in administration of the MAS.

Results: All items were explained by one factor on confirmatory factor analysis and correlated significantly with one another and with the composite (summed total) score. Internal consistency analysis produced a Cronbach's alpha of 0.83 which did not benefit from removal of any items.

Conclusions: The acceptable internal consistency score obtained verifies the validity and reliability of using the UL-MAS as an independent scale. This study has also verified the construct validity of the UL-MAS subscale and provides a valuable extension of previous work, which together demonstrates the value of the UL-MAS as a responsive, valid and reliable measure of upper limb function in adults following stroke. The UL-MAS produced a single, composite score that could be interpreted as a total score for upper limb function in this population.     

Validity of six balance disorders scales in persons with multiple sclerosis

Purpose. The aim of this study was to test concurrent and discriminant validity of several tests of static and dynamic balance in a sample of subjects suffering from MS.

Method. A group of 51 patients were enrolled in the study. The following tests were administered: Berg Balance Scale (BBS), Timed Up and Go Test (TUG), Dynamic Gait Index (DGI), Hauser Deambulation Index (DI), Dizziness Handicap Inventory (DHI), and Activities-specific Balance Confidence (ABC). The scales used in this study were initially translated into Italian.

Results. The sample of subjects reported a mean of 0.98 (1.8 SD) falls in the month prior to evaluation. The tests demonstrated good concurrent validity: Higher correlation coefficients among tests tapping the same aspect and lower correlation coefficients among tests tapping slightly different aspects. ABC and DHI tests discriminated better than the others between fallers and non-fallers and appeared the best predictors of fall status. BBS and DGI were not as efficient in discriminating between groups. Conversely all tests showed good difference validity in the prediction of patients who used an assistive device.

Conclusion. BBS, TUG, DI, DGI, ABC, DHI have acceptable concurrent validity. The scales have poor performance in discriminating between faller and non-faller.     

Leisure Time Physical Activity Instrument and Physical Activity at Home and Work Instrument. Development, face validity, construct validity and test-retest reliability for subjects with fibromyalgia

Purpose. A new instrument measuring leisure time physical activity (LTPAI) in populations predominately engaging in low intensity activities and a new instrument measuring the Physical Activity at Home and Work (PAHWI) were designed.

Methods. Patients with long-lasting pain and expert physiotherapists participated in the development of the two instruments. Test-retest reliability was evaluated for the LTPAI and the PAHWI. Construct validity was evaluated for the LTPAI by comparing it with an instrument measuring physical activities for older people, six-minute walk test and aerobic capacity.

Population. 37 women with FM, with the mean age of 46 years (SD 8.4) and mean symptom duration of 11 years (SD 5.9) were recruited to the study.

Results. The mean time that the study population spent in physical activities during leisure time was 5.2 hours (SD 4.0) a week. Satisfactory test-retest reliability was found for the total score of LTPAI (ICC 0.86, CI 0.79 - 0.93) and for the PAHWI (ICC 0.91, CI 0.82 - 9.96). A significant association between the LTPAI and the six-minute walk test (r_s 0.40, p = 0.02) and another physical activity instrument (r_s 0.39, p = 0.02) was found. As expected, LTPAI did not have any association with aerobic capacity.

Conclusions. Face validity of the instruments was ensured during the development process. Satisfactory test-retest reliability was found for the LTPAI and the PAHWI. Significant but low associations were found between the LTPAI and the six-minute walk test and an instrument designed for older people, respectively, while no association was found between the LTPAI and aerobic capacity.     

Development and factor analysis of an index of post-polio sequelae

Purpose. This present study describes the development, factor structure and initial validation of the Index of Post-Polio Sequelae (IPPS).

Method. The IPPS was tested on a sample of 849 community-dwelling polio survivors between the ages of 40 and 93 years old who participated in a large, national study of menopause and aging in late polio. Items from the IPPS were submitted to a factor analysis using principal components extraction and rotated to oblique simple structure using promax rotation. Convergent validity was assessed using bivariate correlation.

Results. Three factors were extracted that accounted for approximately 53% of the variance in the original IPPS items. Factor 1 (Pain) was loaded most heavily by two items referring to muscle and joint pain. Factor 2 (Atrophy) was loaded by items referring to muscle atrophy, involved muscle weakness, and fatigue. Factor 3 (Bulbar) was comprised of two items referring to breathing and swallowing problems. Bivariate correlations between health and psychosocial variables and each of the factors all were significant and in expected directions.

Conclusions. This first validation of a standardized scale to assess the severity of post-polio sequelae in polio survivors suggests a psychometrically sound instrument whose factor structure represents commonly reported problems in the extant post-polio literature.     

Masculine role variables and outcomes among men with spinal cord injury

Purpose. Few studies have considered the impact of masculine role variables on outcome and adjustment to SCI among men. The present study examined the relations among SCI, views of masculinity, psychological adjustment, and rehabilitation outcomes among men with SCI.

Method. The sample included 20 men with SCI receiving inpatient rehabilitation, with a mean age of 45 years. Data included demographic variables as well as Conformity to Masculine Norms Inventory (CMNI), Gender Role Conflict Scale (GRCS), Functional Independence Measure (FIM), and Satisfaction with Life Scale ratings, and change in marital status.

Results. The findings revealed that satisfaction with life was positively related to scores on the CMNI Violence scale, FIM change from admission to discharge was positively related to the CMNI Emotional Control scale and negatively related to the CMNI Dominance scale. Change in marital status was inversely related to the CMNI Emotional Control and Primacy of Work scales and the GRCS Restricted Emotionality and Power, Success, and Competition scales.

Conclusions. The findings show that certain aspects of the traditional masculine role (i.e., ability to modulate strong emotions) may be adaptive in the rehabilitation process, whereas other aspects (i.e., a dominant interpersonal style) may present a barrier to effective rehabilitation.     

Educating patients: self-management approaches

Purpose. To review and evaluate approaches to educating patients with fibromyalgia syndrome (FMS).

Methods. A narrative literature review was undertaken to summarize the published literature on patient education for FMS patients.

Results. A number of studies contain specific education strategies while others are combined with exercise or movement therapies or cognitive-behavioural therapy.

Conclusions. Self-efficacy provides an effective theoretical model from which to understand how patients change as a result of education strategies that focus on self-management. Programmes that combine education with cognitive-behavioural techniques and exercise are most effective in enhancing self-efficacy and decreasing symptoms of FMS.     

Issues for selection of outcome measures in stroke rehabilitation: ICF Body Functions

Purpose: To evaluate the psychometric and administrative properties of outcome measures assigned to the ICF Body Functions category, and commonly used in stroke rehabilitation research.

Method: Critical review and synthesis of measurement properties for five commonly reported instruments in the stroke rehabilitation literature. Each instrument was rated using the eight evaluation criteria proposed by the UK Health Technology Assessment (HTA) programme. The instruments were also assessed for the rigour with which their reliability, validity and responsiveness were reported in the published literature.

Results: The reporting of specific measurement qualities for outcome instruments was relatively consistent across measures located within the same general ICF category. Far less information was available on the responsiveness of measures, compared with reliability and validity. The best available instruments were associated with the following body functions: cognitive impairment, depression and motor recovery.

Conclusions: The reader is encouraged to examine carefully the nature and scope of outcome measurement used in reporting the strength of evidence for improved body functions in stroke rehabilitation since there is significant diversity. However there appears to be good consensus about what are the most important indicators of successful rehabilitation outcome in each domain of body function.     

Purposes and mechanisms of goal planning in rehabilitation: the need for a critical distinction

Purpose. To determine a preliminary typology of purposes and mechanisms ascribed to goal planning in rehabilitation. To demonstrate the importance of making a critical distinction between these different purposes and mechanisms when reviewing or designing research on goal planning in rehabilitation.

Method. A search of Medline, Embase, PsychINFO and CINAHL for articles on goal planning in rehabilitation. Articles were only included if they were about patient populations and made explicit statements regarding the function or purpose of goal planning in rehabilitation. Thematic analysis was used to qualitatively synthesise the purposes and mechanisms of goal planning described in the literature.

Results. Four major purposes for undertaking goal planning in rehabilitation are identified: (1) to improve patient outcomes (as determined by standardised outcome measures), (2) to enhance patient autonomy, (3) to evaluate outcomes, and (4) to respond to contractual, legislative or professional requirements. The first of these purposes is associated with four distinct mechanisms with the remaining three purposes appearing to relate to one underlying mechanism.

Conclusions. This typology offers one approach for critically engaging with the wide-ranging issues in goal planning. Debate stemming from this work could facilitate systematic reviews of this area as well as guide research and application to practice.     

Evaluation of cardio-respiratory fitness and perceived exertion for patients with depressive and anxiety disorders: a study on reliability

Purpose: The implementation of a physical reconditioning programme for patients with depressive and/or anxiety disorders requires a thorough evaluation of the physical fitness and the perceived exertion during exercise. This implies the use of reliable and clinically useful instruments. The present study examined the reliability of the Franz ergocycle test, as measure for cardio-respiratory fitness, and the Borg Category Ratio 10 Scale, as measure for subject-perceived exertion.

Method: Sixty-eight hospitalized patients performed test and re-test of the Franz ergocycle test and the Borg CR 10 Scale with a between interval of 1 week.

Results: The Physical Work Capacity 130 and the Physical Work Capacity 150, determined by the Franz ergocycle test, had a proper to good test-re-test reliability (r ranged from 0.74 to 0.90). The Borg Category Ratio 10 Scale had a moderate reliability (r ranged from 0.42 to 0.82).

Conclusions: The Franz ergocycle test seems to be a reasonable reliable instrument for measuring physical work capacity of these patients. Possible explanations for the simply moderate reliability of the Borg Category Ratio 10 Scale could be the low level of physical activity prior to hospitalization, and the depressive and anxiety symptoms that might influence the perceived exertion.     

Simulation-based executive cognitive assessment and rehabilitation after traumatic frontal lobe injury: a case report

Purpose. To investigate whether identifying specific deficits after brain injury can lead to a more focused and potentially effective cognitive rehabilitation technology.

Method. Cognitive simulation assessment was undertaken in a 47-year-old man with trauma-related prefrontal damage and persisting occupational and cognitive-behavioral difficulties at 15 months post brain injury.

Results. Results revealed significant difficulties in measured levels of activity, initiative, information utilization, response flexibility, and effective decision-making strategies which accorded well with his real-life complaints despite normal neuropsychological test scores. This profile of findings was then used to design a two-stage intervention program. The first stage focused on participant education and awareness about his simulation-based problem solving difficulties. In the second stage specific goals were formulated to improve problem solving impairments that were then the target of weekly training sessions using pertinent decision-making and problem-solving vignettes. A parallel version of the cognitive simulation assessment was undertaken post-cognitive training (3 months after initial assessment) and revealed significant improvements in targeted executive cognitive-behavioral areas.

Conclusion. Results of this cognitive rehabilitation probe supported the feasibility and validity of undertaking a cognitive simulation approach to identify residual executive function deficits after traumatic brain injury, even with a normal neuropsychological test profile. Further studies are needed to establish the reliability, generalizability and maintenance of such gains.     

Skin problems in lower limb amputees: a systematic review

Purpose. Skin problems of the stump in lower limb amputees are relative common in daily rehabilitation practice, possibly impeding prosthetic use. This impediment may have great impact in daily life. Our objective was to review literature systematically concerning incidence and prevalence of skin disorders of the stump in lower limb amputees.

Method. A literature search was performed in several medical databases (MEDLINE, CINAHL, EMBASE, RECAL) using database specific search strategies. Reference lists in the identified publications were used as threads for retrieving more publications missed in the searches. Only clinical studies and patient surveys were eligible for further assessment.

Results. 545 publications were initially found. After selection, 28 publications were assessed for research methodology. Only one publication fulfilled the selection criteria. The prevalence of skin problems in a series of 45 lower leg amputees of 65 years and older was 16%.

Conclusions. Prevalence and incidence of skin problems of the stump in lower limb amputees are mainly unknown.