Toward the International Classification of Functioning, Disability and Health (ICF) Rehabilitation Set: A Minimal Generic Set of Domains for Rehabilitation as a Health Strategy

Translation and Cross-Cultural Adaptation of the LYMPH-ICF Instrument for Lymphedema into Portuguese/Brazil

OBJECTIVE

The aim of this study is to cross-culturally adapt the Lymphoedema Functioning, Disability and Health Questionnaire Lymphoedema (LYMPH-ICF) instrument into Brazilian Portuguese and conduct a pilot application (n = 10), without psychometric pretensions.

METHOD

Methodological research was conducted, following the steps of translation, synthesis, back-translation, and evaluation by the expert committee. Two translators, two back-translators, and twelve professionals participated in the expert committee. A pretest was carried out with 10 patients with secondary lymphedema due to breast cancer. The degree of agreement was determined by the content validity coefficient.

RESULTS

It was necessary to modify 8 out of the 29 questions comprising the questionnaire, which exhibited idiomatic disagreement. However, despite these changes, there were no indications of impairments, as content reliability was achieved through a validity coefficient of 0.90.

FINAL CONSIDERATIONS

The instrument was successfully translated and cross-culturally adapted for Brazil with a high level of agreement.

Health care needs and health services utilization of people with spinal cord injury living in Jiangsu and Sichuan provinces of China: a cross-sectional community survey

PURPOSE

We aimed to investigate health care needs, health service utilization, and their socio-economic and health-related determinants in people with spinal cord injury (SCI) living in Jiangsu and Sichuan Provinces of China.

MATERIALS AND METHODS

A total of 1355 participants with SCI living in the community were recruited using a multi-stage stratified random sample and surveyed by telephone or online. Outcomes evaluated included the presence of health care needs, mode of health service utilization, and specific provider types seen within 12 months preceding the survey.

RESULTS

The prevalence of healthcare needs was 92%. Needs were higher in Sichuan (98%) as compared to Jiangsu (80%). Of those in need of health care, 38% reported not having utilized care, more in Sichuan (39%) than in Jiangsu (37%). In Jiangsu, inpatient care was more often used than in Sichuan (46% vs. 27%), while in Sichuan outpatient services were utilized more often (33% vs. 17%). On average, 1.6 provider types were seen, with Sichuan reporting fewer different provider types.

CONCLUSIONS

Considerable differences in the prevalence of health care needs and service utilization patterns were found between provinces, mostly in favour of the economically more developed Jiangsu Province.Implications for RehabilitationPeople with low income, particularly those below the World Bank poverty line for middle-income countries, had increased health care needs but utilized health care less often.Moreover, environmental barriers contributed significantly to unmet health care needs.This implies the necessity to provide better accessible and more affordable rehabilitation services for people with spinal cord injury (SCI) in China such as community-based rehabilitation programming.Policies for alleviation of poverty in the case of SCI including insurance for catastrophic health expenditure should also be reviewed and adapted where applicable.

Development of the assessment standards of the International Classification of Functioning, Disability, and Health (ICF) Geriatric Core Set through a modified Delphi method

BACKGROUND

There is currently a lack of functional assessment tools based on the International Classification of Functioning, Disability, and Health (ICF) theoretical framework that are specific for older adults.

OBJECTIVE

The aim of the present study was to develop Chinese assessment standards of the ICF Geriatric Core Set for functional evaluation of older adults.

METHODS

A two-stage study process was conducted to develop the assessment standards of the ICF Geriatric Core Set: establishment of candidate assessment standards, and a modified Delphi consensus process including a pilot survey and two-round formal expert survey. Thirty participants in the field of ICF and geriatric rehabilitation were recruited. The suitability of the assessment standards in the questionnaires was rated using a Likert 5-level scoring method. The arithmetic mean, the full mark ratio and the coefficient of variation (CV) were used as screening indicators for the assessment standards, and modification was made for several standards, in line with the Delphi results and the expert panel discussion.

RESULTS

Thirty-three candidate assessment standards belonging to 17 categories were generated. A total of 26 and 24 experts in the field of ICF and geriatric rehabilitation participated in the two-round survey, respectively. Five standards belonging to four categories entered into the second-round survey directly, five standards belonged to five categories entered with minor modification, and nine standards belonging to seven categories were redesigned based on the literature and discussion of the expert panel. In the second-round survey,15 assessment standards belonging to 15 categories met the screening requirements and four assessment standards belonged to the two remaining categories that needed a criterion and which the expert panel discussed for the final decision.

CONCLUSIONS

Using the modified Delphi method, the assessment standards of the ICF Geriatric Core Set have been developed.Future work should focus on the reliability and validity of the the assessment standards and their application to the health management of older adults.

Characterization of an Italian population with neurological disorders in a rehabilitation setting using ClinFIT

OBJECTIVE

To examine the functioning profile of people with neurological disorders who access rehabilitation services through ClinFIT Generic-30.

METHODS

The functioning profile of people with neurological disorders accessing rehabilitation services was examined using the ClinFIT Generic-30, and the results compared with existing core set (neurological health conditions acute and post-acute,stroke, Multiple Sclerosis, Traumatic Brain Injury,Spinal Cord Injury).

RESULTS

Data for 364 people were analysed. The 10 most commonly impaired ICF categories included 3 for Body Functions (exercise tolerance functions (b455), mobility of joint functions (b710), and muscle power functions (b730)) and 7 for Activities and Participation (carrying out daily routine (d230), handling stress and other psychological demands (d240), changing basic body position (d410), maintaining a body position (d415), transferring oneself (d420), walking (d450), and moving around (d455)), while the ICF categories that were severely impaired (ICF qualifiers 3 and 4) in more than 30% of the study cohort were: muscle power functions (b730), carrying out daily routine (d230), walking (d450), moving around (d455), doing housework (d640), and assisting others (d660).

DISCUSSION

The current study data suggests that  ClinFIT Generic-30 appears to effectively identify impairments and/or restrictions, as perceived by individuals affected by selected health conditions.

CONCLUSION

ClinFIT Generic-30 is a tool that can be used to characterize functioning profile in people with different neurological disorders and to collect important information not addressed by the disease-specific core sets (neurological health conditions acute and post-acute,stroke, Multiple Sclerosis, Traumatic Brain Injury,Spinal Cord Injury).

Agreement Between Single Raters and Team Rating When Applying the International Classification of Functioning, Disability and Health's Rehabilitation Set

OBJECTIVE

To quantify the agreement between functional assessments by a single rater and a team using the Chinese version of the International Classification of Functioning, Disability and Health Rehabilitation Set in a clinical situation.

DESIGN

Inter-rater, multi-centre agreement study.

SUBJECTS

A total of 193 adult inpatients admitted to 5 rehabilitation centres at 5 hospitals in China Methods: The Chinese version of the International Classification of Functioning, Disability and Health Rehabilitation Set was used by either a single rater or a team to assess 193 patients at 5 Chinese hospitals. Percentage of agreement and quadratic-weighted kappa coefficients were computed. Evaluation times were compared with paired t-tests.

RESULTS

The mean team and individual evaluation times were not significantly different. The percentage of agreement ranged from 46.1% to 94.2% depending on the item, and the quadratic-weighted kappas ranged from 0.43 to 0.92. Eight categories (26.6%) showed a weighted kappa exceeding 0.4, 11 others (36.7%) exceeded 0.6, and another 11 (36.7%) produced kappas of more than 0.8.

CONCLUSION

Either a single rater or a team of raters can produce valid and consistent ratings when using the Chinese version of the International Classification of Functioning, Disability and Health Rehabilitation Set to assess patients in a rehabilitation department. The team rating approach is suitable for clinical application.

Haemophilia item bank based on International Classification of Functioning, Disability and Health: a systematic review

BACKGROUND AND OBJECTIVES

Haemophilia comprises a continuum of blood disorders that often include joint and muscular dysfunction, which may lead to a constellation of activity limitations and participation restrictions. However, there is scant research incorporating functional assessment scales into the common language provided by the International Classification of Functioning, Disability and Health (ICF). This study aims to identify the ICF categories to include in an item bank of functioning aspects relevant for haemophilia.

DESIGN AND METHODS

A systematic search was carried out in July 2021 based on the PubMed MEDLINE, CLINICAL, and Cochrane databases for qualified articles, investigating haemophilia-specific scales and the scales recommended by the World Federation of Haemophilia (WFH) linked to ICF categories between 2001 and 2021. Well-trained healthcare professionals in the haemophilia field and ICF evaluation conducted group discussions to determine the ICF items for haemophilia.

RESULTS

A total of 112 out of 176 items measuring function were collected for the haemophilia ICF item bank, including 32 items for body function (b), 45 items for activity and participation (d), 27 items for environmental factors (e), and 8 items for body structure(s).

INTERPRETATION AND CONCLUSIONS

We recommend that future haemophilia research use the haemophilia-specific ICF item bank, which could capture a whole spectrum of functional measurements and facilitate multidisciplinary and worldwide communication. This study also indicates that further development and analysis of the psychometric properties of the 112 haemophilia-related ICF items is warranted.

Development of a clinical tool for rating categories of the ICF Rehabilitation Set in Polish practice

Rehabilitation is considered a key health strategy in the 21st century. The aim of rehabilitation is to optimize the functioning of patients. The International Classification of Functioning, Disability and Health (ICF) is a framework for describing and organizing information on functioning and disability. Current international efforts to implement ICF in rehabilitation practise include the implementation of ICF Core Sets and operationalize ICF tools for clinics. The aim of the study is to create simple, intuitive descriptions and an initial reference guide for the assessment of the ICF Rehabilitation Set in Polish practice. The development of the Polish version of ICF Rehabilitation Set involved the following steps: (1) identification of ICF Rehabilitation Set categories; (2) development simple, intuitive descriptions; (3) the drafting of the rating reference guide by a multidisciplinary panel following the process employed to develop the Japanese version. The Polish version of ICF Rehabilitation Set, the simple, intuitive descriptions for 29 categories and the rating reference guides were successfully developed. The Polish version of ICF Rehabilitation Set proposed by us is a reference framework for the harmonization of existing information on the functioning and disability of people participating in the rehabilitation process.

Construct validity of the Danish version of the Work Rehabilitation Questionnaire (WORQ)-sensitivity and specificity of the objectively tested physical capacity items

Objective

The aim of this study was to examine the construct validity of the Danish version of the Work Rehabilitation Questionnaire (WORQ) and to compare the physical capacity items of WORQ to objective, standardized measures of physical capacity and selected SF-36 physical items.

Methods

The study took place at a job center in Holbæk municipality, and 40 clients of working age were enrolled. Participants completed the interviewer-administered version of WORQ, selected SF-36 items, and underwent objective, physical capacity testing, including a 30-s sit-to-stand-test, a hand-grip-strength test, and a 6-min walk test to estimate cardiorespiratory fitness. Correlations between variables were assessed using Spearman's correlation. Further, cross tabulations and chi-square tests were conducted, and sensitivity, specificity, positive predictive values (PPVs), and negative predictive values (NPVs) were calculated.

Results

We found a moderate to strong correlation between WORQ and SF-36 items and a weak to moderate correlation between physical capacity items of WORQ and objectively tested physical capacity measures. On the basis of cross tabulations, calculations yielded overall higher NPVs than PPVs, whereas sensitivity and specificity varied more, with not one parameter being overall better than the other.

Conclusion

We found evidence of construct validity of the WORQ-Danish. However, our study might also raise a question as to whether objective physical capacity tests are the gold standard for evaluating functioning. Our results are promising, and we suggest further investigations of the screening capabilities of WORQ, alongside other legacy measures or instruments, both self-reported and objective physical measures, to complement information-where specific answers to specific questions trigger work-related actions or interventions.

Minimal clinically important difference as a method for assessing the effectiveness of spinal surgery using scales and questionnaires: non-systematic literature review

Objective. To analyze the literature data and to present recommendations on the use of the minimum clinically important difference (MCID) in the practice of spinal surgeon-researcher.

Material and Methods. The article is a non-systematic review of the literature. A search was performed for sources, which describe the calculation and analysis of the MCID parameter on a cohort of patients with degenerative spinal diseases in the PubMed, Scopus and Web of Science databases. Further, the analysis of the literature was carried out on the application of MCID to assess the effectiveness of surgical treatment.

Results. The MCID parameter is illustrated for the most common clinical scales used to assess the effectiveness of treatment in spinal surgery, with their detailed description and discussion of their benefits and drawbacks. The specific MCID values for cervical and lumbar pathologies, first of all degenerative ones, and follow-up periods, which can be used in assessing the results of the treatment, as well as in planning prospective comparative studies are presented.

Conclusion. The MCID parameter is required for sample size calculation and for the analysis of treatment outcomes. The MCID reflects not just the change in the baseline indicator, but also the clinical significance for the patient.

Functioning Problems Associated with Health Conditions with Greatest Disease Burden in South Africa: A Scoping Review

A notable rise in health-related disability for which evidence-based rehabilitation is beneficial is evident in low-to-middle income countries. This scoping review aimed to systematically identify and map the most common functioning problems associated with health conditions that contribute most to disability in South Africa using the International Classification of Functioning, Disability and Health (ICF) framework. Peer-reviewed evidence published from January 2006 to December 2021 was systematically searched from five databases. Some 268 studies reporting on functioning problems (impairments, activity limitations, and participation restrictions) in South African adults (>18 years) related to 10 health conditions were included. A total of 130 different functioning problems were mapped to the ICF. The most prevalent problems (top 20) were related to mobility, pain, and mental health but spanned across several ICF domains and were mostly in patients at primary care. The high prevalence and wide range of functioning problems may be particularly burdensome on an already strained primary health care (PHC) system. This points towards targeted planning of innovative strategies towards strengthening rehabilitation service delivery at primary care to address these complexities where there is an inadequate rehabilitation workforce.

Test of the Rehabilitation Goal Screening (ReGoS) Tool to Support Decision Making and Goal Setting in Physical and Rehabilitation Medicine Practice

BACKGROUND

It has already been shown that it is feasible to use International Classification of Functioning, Disability and Health (ICF) Sets as self-assessment instruments. We used this idea to design an ICF-based screening tool to assess patients of a broadly based rehabilitation department. It was developed for the purpose of having a screening tool before taking the anamnesis, as well as for rehabilitation planning and follow-up.

METHODS AND MATERIALS

The Rehabilitation Goal Screening (ReGoS) instrument is a self-report questionnaire which was developed based on the most relevant domains from the ICF Core Sets for chronic pain and rehabilitation. The ICF categories were translated into plain language and 0-10 Likert scales were used. A retrospective analysis of routine clinical data using the ReGoS tool, Work Ability Index (WAI) and Hospital Anxiety and Depression Scale (HADS) in paper- or tablet-based form was performed.

RESULTS

The average age of the N = 1.008 respondents was 53.9 years (SD = 16.2). Of the respondents, 66% (n = 665) were female. At the time of the survey, 48.3% (n = 487) of the patients were employed. ReGoS results demonstrated that the highest restrictions on a scale from 0 to 10 were found in the areas of energy and drive (M = 5.79, SD = 2.575) and activities of daily living (M = 5.54, SD = 2.778). More than a third of the respondents rated their work ability as critical.

CONCLUSION

The use of the ReGoS instrument as an ICF-based screening tool based on a self-report questionnaire provides relevant information for clinical diagnosis, participative goal setting and a detailed functional capacity profile.

Towards Co-Design in Delivering Assistive Technology Interventions: Reconsidering Roles for Consumers, Allied Health Practitioners, and the Support Workforce

A complexity of factors, from health and technology innovations to policy redesign to achieve consumer-directed care, are impacting traditional roles for Australian allied health practitioners (AHPs). This pilot study considers roles for AHPs in relation to assistive technology (AT) interventions. Articulating 'who does what' may serve a number of purposes including de-professionalization of the discourse; better utilization of support networks and workforces; and alignment with contemporary policy. Yet, a suitable framework to assist with collaborative AT implementation between relevant stakeholders was not identified within the existing literature. This research aimed to develop and pilot an AT collaboration tool which enables AHPs, consumers, their support networks and the support workforce, to navigate policy redesign toward ethical consumer-directed implementation of AT interventions. An AT collaboration tool was developed based upon practice-based knowledge, relevant regulatory and practice evidence and identifies relevant stakeholders, AT service steps and roles, and quality indicators to support competent practice. The tool was piloted in four separate and diverse practice analyses of AT interventions (custom prosthetics, home enteral nutrition, communication devices, and vehicle modifications) considering four allied health professions (prosthetics and orthotics, dietetics, speech pathology, occupational therapy). Pilot testing of the tool supports the feasibility of re-framing AT provision using competency-based and risk-informed approaches and enabling more inclusive roles for consumers and the support workforce. Further testing of the tool is indicated, followed by strategic actions for uptake by individuals, professions and policymakers. The AT collaboration tool has potential to enable AHPs to fulfil ethical obligations for consumer-centered practice, and to facilitate consumer choice, both in Australia and internationally.

Predicting Intention to Participate in Community Physical Activities for Adults with Physical Disabilities

Structural equation modeling was used to derive a relationship predicting the intention to participate in community physical activity among community-dwelling adults with a physical disability in Xiamen, China. The data were collected in a cross-sectional survey. The structural equation modeling combined biomedicine and the theory of planned behavior. It integrated ratings using the rehabilitation set from the international classification of functioning, disability, and health and role-physical scores from the short form 36 health survey questionnaire instrument. The model demonstrated a good ability to predict self-reported participation intentions, explaining 62% of the variance. The standard coefficients showed that activity limitation (27%), role-physical score (21%) and body impairment (14%) were the most influential predictors. ICF-RS ratings and role-physical ratings together can usefully predict physically disabled adults' intention of participating in community physical activities. Suggestions are presented for multidisciplinary intervention and improving this portion of the WHO's classification system.

The Individual Rehabilitation Project as the core of person-centered rehabilitation: the Physical and Rehabilitation Medicine Section and Board of the European Union of Medical Specialists Framework for Rehabilitation in Europe

To facilitate the interaction between the health professional and the patient, a framework to guide the rehabilitation process is needed. This framework would encompass three interwoven aspects: the rehabilitation management plan, Individual Rehabilitation Project (IRP), and rehabilitation cycle(s). All three framework aspects focus on the patient and on the aim of rehabilitation, i.e. to optimize a person's functioning across the continuum of care. An IRP is a multi-element, person-centered rehabilitation management scheme, in which rehabilitation is generally provided by a multiprofessional team under the leadership of a physical and rehabilitation medicine (PRM) physician, working in an interdisciplinary manner and together with the patient (or proxy). A reference system for operationalizing functioning and standardizing the process is the International Classification of Functioning, Disability and Health (ICF) - for assessing functioning needs, defining rehabilitation goals and outcomes. The objective of this paper is to present the IRP as a framework for rehabilitation in Europe (EUR-IRP). The specific aims are: 1) to introduce the IRP; and 2) to describe the framework components, elements and variables of the IRP. Demonstration projects (case studies) using the EUR-IRP will be conducted. The present paper presents the efforts to date for developing the EUR-IRP, a key part of the action plan of the PRM Section and Board of the European Union of Medical Specialists to implement the ICF systemwide across the care continuum. This paper serves as another step to bring together practice, science and governance in calling for contribution from rehabilitation clinicians and researchers and professional societies in PRM and beyond.

Validation of a Disability Assessment Tool Based on the International Classification of Functioning, Disability, and Health in the Chinese Context

Background:

The common standards of disability assessment for long-term care (LTC) insurance are currently absent. The International Classification of Functioning, Disability and Health (ICF) was designed for a better description of health and functioning, which could fill the demand gap for the standards of disability assessment and be a promising tool for the development of LTC insurance system.

Objectives

To validate a disability assessment scale for disabled elderly individuals based on the ICF for LTC in the Chinese context.

Methods

The present study is a cross-sectional study. A disability assessment tool based on the ICF was developed by referring to other assessment tools and an expert consensus meeting in the initial phase of the study. The developed tool was used to evaluate 1,610 elderly individuals in the LTC institutions. The Cronbach's α coefficient and split-half reliability were applied to test the internal consistency of the tool, while the Interclass correlation coefficients (ICCs) were used to evaluate the interrater reliability (IRR). Factor analysis was performed to verify the construct validity of the tool. The scores from the Medical Outcomes Short Form-12 (SF-12) were correlated with that from the disability assessment tool, to assess the criterion-related validity.

Results

The Cronbach's α coefficient and split-half reliability of the disability assessment tool were 0.969 and 0.877, respectively. The ICCs of the sum scale was 0.85, and the ICCs of each of the 20 items in the scale ranged from 0.78 to 0.94. The items were divided into three factors through analysis, which is consistent with the structure expectation. The scores of each item and the sum score of the disability assessment scale were negatively correlated with the scores of the physical and psychological fields in SF-12 (p < 0.001). Overall, the data indicated that the tool was characterized by good internal consistency, IRR, construct validity, and criterion-related validity.

Conclusions

The disability assessment tool based on the ICF is a reliable and valid tool for the collection of information on functioning across various LTC settings. The information of disability provided evidence for the distribution of LTC service and guided the development of LTC insurance standards.

Towards the implementation of clinical quality management at the national level: description of current types of rehabilitation services for spinal cord injury/disorder in Switzerland using an interdisciplinary consensus process

BACKGROUND

Aligned with WHO's Global Disability Action Plan 2014-2021, the Section and Board of the European Union of Medical Specialists (UEMS-PRM) set up a plan to strengthen rehabilitation and support International Classification for Functioning, Disability and Health-based clinical quality management. Accordingly, the UEMS-PRM developed the European Framework of Rehabilitation Service Types ("European Framework"). The specifications of these service types may differ across countries and for specific application areas.

AIM

The objective of this paper is to report on the development of a framework of rehabilitation service types for spinal cord injury/disorder (SCI/D) in Switzerland ("SCI/D Framework").

DESIGN

Quality improvement in healthcare.

SETTING

The setting of this study was in Switzerland.

POPULATION

Representatives of medical societies.

METHODS

A multistage consensus process was conducted and involved representatives of national medical and rehabilitation societies recruited based on a situational analysis of existing national quality management documents. The process comprised the development of an initial framework based on the European Framework, a survey, a face-to-face consensus meeting, and a confirmatory feedback round on the version of the SCI/D Framework resulting from the meeting.

RESULTS

Representatives of 12 national medical societies, one political body in rehabilitation, one national interprofessional rehabilitation society, the Swiss representative of two international rehabilitation societies and heads of four SCI/D specialized centers participated in the multistage consensus process. After the modifications based on the results of the survey, the consensus meeting and confirmatory feedback round were made, the resulting SCI/D Framework version encompassed 19 rehabilitation service types, structured in nine different clusters, of which six were subdivided into general, other specific or SCI/D-specific rehabilitation service types.

CONCLUSIONS

Developing the SCI/D Framework for Switzerland was a further step toward refining existing quality criteria and national quality standards for rehabilitation and toward scaling up SCI/D rehabilitation in Switzerland.

CLINICAL REHABILITATION IMPACT

The SCI/D Framework can support national efforts to address any gaps in health care provision and guide an optimal response to meet the rehabilitation needs of persons with SCI/D in Switzerland. Furthermore, the development of the SCI/D Framework illustrates an outline that can be used to develop a similar framework for other health conditions and for other countries to follow in adapting the European Framework for their own country context.

A process evaluation of patient care needs using the Post- Stroke Checklist: a prospective study

Objective

To assess the utility of the modified Post-Stroke Checklist (mPSC) to identify impairments and care needs of patients with stroke (PwS) in an inpatient rehabilitation setting.

Methods

Prospective observational design with consecutive admission of PwS (n = 44) at a tertiary rehabilitation facility. The post-stroke checklist was administered at hospital discharge (T1) and 3 months post-discharge (T2). Furthermore, validated questionnaires assessed function and participation, including the Clinical Functioning Information Tool (ClinFIT) on admission (T0), T1 and T2.

Results

Participants’ mean age was 67.7 years (standard deviation; SD) 14.6), 58% of participants were female, and the mean length of inpatient stay was 32.7 days (SD 22.4). At T1, 80% and at T2 only 60% of participants reported ≥1 strokerelated problem (mean 5.3 (SD 3.3) and 3.6 (SD 2.8), respectively). Half of participants were referred to physiotherapy/occupational therapy, and 36% to specialist clinics following discharge. The most prevalent problems included: life after stroke (62.2%), fatigue (55.6%), activities of daily living, and mobility (51.1% each). Compared with T1, at T2 there was an observed reduction in all mPSC items, except pain and incontinence. Participants showed improved function at T1 and T2 (Extension Index, ClinFIT set), from T0 to T1 and T0 to T2 (p<0.001, with large effect sizes).

Conclusion

The mPSC is feasible to implement in an inpatient rehabilitation setting and community. It can identify relevant stroke-related problems, and hence facilitate targeted intervention.

Generating comprehensive functioning and disability data worldwide: development process, data analyses strategy and reliability of the WHO and World Bank Model Disability Survey

Background

Data on functioning and disability collected at population level is essential to complement mortality and morbidity, to estimate rehabilitation needs of countries and regions and to monitor the Convention on the Rights of Persons with Disabilities (CRPD) and the Sustainable Development Goals (SDGs). The objective of this paper is to briefly report the development process of the WHO Model Disability Survey, its data analysis strategy as well as its reliability and ability to measure low to high levels of functioning and disability across countries.

Methods

The development process is described in detail, and a secondary analysis using Rasch methods is conducted to report reliability and targeting using data from eight national and two regional implementations of the survey.

Results

The currently available versions of the Model Disability Survey are presented. The survey has good to very good internal reliability and good targeting in all included countries.

Conclusion

The participatory and evidence-based development, consideration of the expertise of stakeholders, the availability of previously developed ICF-based surveys, and WHO tools targeting functioning and disability are reflected in its good to very good psychometric properties. The survey has been implemented to date in Afghanistan, Cameroon, Chile, Costa Rica, India, Laos, Pakistan, Philippines, Sri Lanka, and Tajikistan, and is used to inform policy-making, to monitor the CRPD and SDGs and to plan the delivery of rehabilitation services.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13690-021-00769-z.

Supporting evidence-informed policy making in rehabilitation: A logic framework for continuous improvement of rehabilitation programs

Because of important health and population trends, rehabilitation is a key health strategy of the 21^st century, and efforts are being made towards a broader integration of rehabilitation into health systems worldwide. In the scope of the call for action Rehabilitation 2030, WHO recommends a logic model approach for monitoring and evaluating national efforts at the systems level. In this paper we argue that as strengthening rehabilitation in health systems will require countries to implement a range of new programs, sound logic models designed to monitor and evaluate rehabilitation programs at service level are needed as well. We therefore propose in this paper an overarching logic model for monitoring and evaluating rehabilitation programs, including feasible indicators, options for their operationalization and considerations about data analyses. Our overarching logic model for monitoring and evaluation at service level is suitable to structure national clinical quality management for continuous improvement, to inform policy making and programming at the national level, and to serve as a reference framework for research. The model will serve as a starting point for developing other logic models that fit specific features of rehabilitation programs in diverse settings and countries.

ICF-Based Assessment of Functioning in Daily Clinical Practice. A Promising Direction Toward Patient-Centred Care in Patients With Low Back Pain

Background: Patient-centred care has received increased attention in recent years. Patient-Reported Outcomes (PROs) and shared decision-making are key components of Patient-Centred care. Low back pain (LBP) is a complex symptom affected by multiple, interacting factors. Therefore, evidence strongly recommend a biopsychosocial and patient-centred approach in the assessment and management. The International Classification of Functioning, Disability and Health (ICF) provide a biopsychosocial model for describing functioning and disability. ICF is widely acknowledged, but implementation into clinical practice is lacking. To support the use of a biopsychosocial and patient-centred approach in daily clinical practice among patients with LBP we developed a practice-friendly tool based on ICF; the LBP assessment tool.

Objective: To compare an ICF-based assessment facilitated by the LBP assessment tool with standard care in terms of the use of PROs and shared decision-making in order to promote patient-centred care in patients with LBP.

Methods: A non-randomized controlled design was used. Eligible patients were allocated to one of two groups: the ICF group, assessed with the LBP assessment tool or the control group, assessed with a conventional LBP assessment. Primary outcome includes use of PROs. Secondary outcomes include use of a graphical overview displaying the patient profile and shared decision-making. A patient evaluation questionnaire was used to collect data.

Results: Seven hundred ten patients were assessed for eligibility of whom 531 were allocated to the ICF group (n = 299) or the control group (n = 232). A significantly higher use of PRO data (p < 0.00) and the patient profile (p < 0.00) was reported in favor of the ICF group. Patients in the ICF group also experienced being more involved in decision-making (p = 0.01).

Conclusions: This study showed that a functioning assessment, by means of the LBP assessment tool, increased use of PROs and shared decision-making when compared to a conventional LBP assessment. Additionally, this study demonstrated that routine use of ICF-based PRO data and shared decision-making promoted patient-centred care in patients with LBP. The LBP assessment tool may be a strong candidate for a user-friendly ICF-based tool with the potential to support health professionals in a shift toward a biopsychosocial and patient-centred approach to patients with LBP.

The Nottwil Standard-Development and Implementation of an International Classification of Functioning, Disability and Health-Based Clinical Standard Assessment for Post-acute Rehabilitation After Newly Acquired Spinal Cord Injury

Introduction: Assessments during rehabilitation of spinal cord injury (SCI) align with the World Health Organization's classifications and national quality requirements. This paper aims to report on the development and first implementation experiences of an institutional standard of assessments performed after newly acquired SCI.

Setting: Specialized SCI acute care and post-acute rehabilitation clinic in Switzerland.

Methods: A situation analysis of an interdisciplinary post-acute SCI rehabilitation program was performed. The results informed a subsequent consensus-based selection of assessments, and an information and implementation strategy. Linking to the ICF Core Set for SCI in post-acute settings and ICF Generic-30 Set was performed. The Nottwil Standard was piloted for 18 months.

Results: Situation analysis: A battery of 41 assessments were irregularly performed during initial rehabilitation after newly aquired SCI. Selection of assessments: A multidisciplinary group of clinicians agreed on 10 examinations, 23 assessments and two questionnaires that make up the Nottwil Standard. In total, 55 ICF categories are covered, including most of the ICF Generic-30 Set categories. The implementation strategy included Executive Board commitment, a structured improvement project, guidelines for documentation and assessments, a manual controlling system, and staff training on the Nottwil Standard. Pilot phase: 54 persons with paraplegia and 42 with tetraplegia (75 male; 21 female) were included. Twenty-seven assessments out of 33 assessments were performed in more than 80% of all observed patients' rehabilitation.

Conclusion: Implementation of a standard assessment schedule was feasible but required a well-structured process with good communication strategy and controlling mechanism, and full engagement of involved professions.

Measuring functioning and disability using household surveys: metric properties of the brief version of the WHO and World Bank model disability survey

Background

The Model Disability Survey (MDS) is the current standard recommended by WHO to collect functioning and disability data. Answering calls from countries requesting a version to be implemented as a module that could be integrated into existing surveys and be used for monitoring disability trends and for data disaggregation, WHO developed the brief MDS. The objectives of this paper are to evaluate the metric properties of the disability metrics generated with the Brief MDS and the precision of the Brief MDS in comparison with the full MDS.

Results

The partial credit model, a unidimensional model for polytomous data from the Rasch family, was applied to evaluate psychometric properties using data from national MDS implementations in Chile (N = 12,265) and in Sri Lanka (N = 3000). The Brief MDS generates valid metrics for measuring disability, from the perspectives of capacity and performance, thereby achieving good levels of measurement precision in comparison with its full counterpart.

Conclusion

Given the scarcity of valid functioning and disability modules for household surveys, the Brief MDS represents a milestone in disability measurement. The Brief MDS is currently used by countries to monitor disability trends over time, which is especially important to evaluate the impact of health policies and public health interventions, to disaggregate indicators of the Sustainable Development Goals, and to monitor the implementation of the UN Convention on the Rights of Persons with Disabilities (CRPD).

Supplementary Information

The online version contains supplementary material available at 10.1186/s13690-021-00654-9.

Development of a clinical tool for rating the body function categories of the ICF generic-30/rehabilitation set in Japanese rehabilitation practice and examination of its interrater reliability

Background

The International Classification of Functioning, Disability, and Health (ICF) Generic-30 (Rehabilitation) Set is a tool used to assess the functioning of a clinical population in rehabilitation. The ICF Generic-30 consists of nine ICF categories from the component “body functions” and 21 from the component “activities and participation”. This study aimed to develop a rating reference guide for the nine body function categories of the ICF Generic-30 Set using a predefined, structured process and to examine the interrater reliability of the ratings using the rating reference guide.

Methods

The development of the first version of the rating reference guide involved the following steps: (1) a trial of rating patients by several raters; (2) cognitive interviews with each rater to analyze the thought process involved in each rating; (3) the drafting of the rating reference guide by a multidisciplinary panel; and (4) a review by ICF specialists to confirm consistency with the ICF. Subsequently, we conducted a first field test to gain insight into the use of the guide in practice. The reference guide was modified based on the raters’ feedback in the field test, and an inter-rater reliability test was conducted thereafter. Interrater agreement was evaluated using weighted kappa statistics with linear weights.

Results

The first version of the rating reference guide was successfully developed and tested. The weighted kappa coefficient in the field testing ranged from 0.25 to 0.92. The interrater reliability testing of the rating reference guide modified based on the field test results yielded an improved weighted kappa coefficient ranging from 0.53 to 0.78. Relative improvements in the weighted kappa coefficients were observed in seven out of the nine categories. Consequently, seven out of nine categories were found to have a weighted kappa coefficient of 0.61 or higher.

Conclusions

In this study, we developed and modified a rating reference guide for the body function categories of the ICF Generic-30 Set. The interrater reliability test using the final version of the rating reference guide showed moderate to substantial interrater agreement, which encouraged the use of the ICF in rehabilitation practice.

Spinal cord injury in the Moroccan healthcare system: A country case study

In this article, the authors report an overview of the healthcare management of People with Spinal Cord Injury living in Morocco. The authors' experience in monitoring neurologic recovery and rehabilitation expectations and outcomes are also presented. In addition to the epidemiological data, the patient journey through the chain of care, living with Spinal Cord Injury, the health and rehabilitation system are discussed. This paper illustrates well the suffering of people with Spinal Cord Injury specifically and of disabled persons in general living in low and middle-income countries, especially with the lack of access to specialized and quality rehabilitation facilities and shortage of healthcare workers specialized in rehabilitation.

Psychometric properties of the International Classification of Functioning, Disability and Health Rehabilitation Set: a Rasch analysis

The International Classification of Functioning, Disability and Health (ICF) Rehabilitation Set was proposed by the WHO ICF Research branch as a minimum standard for assessing and reporting functioning in a wide range of clinical settings. This study investigates the psychometric properties of ICF Rehabilitation Set using Rasch analysis. It was a multicenter, cross-sectional study involving 515 inpatients in the subacute or chronic phase of recovery from various health conditions selected by quota sampling (stratified by neurological, cardiopulmonary, musculoskeletal and other conditions). Registered physicians or nurses used the developed operational items of the ICF Rehabilitation Set to rate patients' functioning. A Rasch model was performed in assessing the psychometric properties of the ICF Rehabilitation Set. Good reliability was observed in the activity and participation components, but the body functions component needs additional items to distinguish among people with moderate or severe problems. After recalibration, the body functions, activities and participation components showed fit to the Rasch model. However, deletions mandated by the Rasch model decreased the functioning information reflected by the ICF Rehabilitation Set.

Towards an ICF-based self-report questionnaire for people with skeletal dysplasia to study health, functioning, disability and accessibility

BACKGROUND

Little is known about the spectrum of everyday challenges that people with skeletal dysplasia face because of their health and functioning. We aimed to identify factors related to health, functioning and disability in people with skeletal dysplasia, and their challenges with accessibility in order to form a self-reported questionnaire for national data collection. The comprehensive musculoskeletal post-acute core set of the International Classification of Functioning, Disability and Health (ICF) was used as a framework.

METHODS

An iterative, participatory and qualitative process was used to formulate a questionnaire. Items were searched from Patient-Reported Outcomes Measurement Information System and from other self-report instruments, additional items were formulated using ICF linking rules. Expert panels from the target population assessed the face and content validity in thematic interviews.

RESULTS

The questionnaire demonstrated its relevance, comprehensiveness and feasibility for people with skeletal dysplasia. The ICF linkages showed the contents' correspondence to the construct. Expert panels added 15 categories and one on chapter level to the core set and confirmed content validity. The final survey covers 86 ICF categories and 173 ICF-linked items that were grouped to 33 questions.

CONCLUSIONS

The content of the questionnaire proved to be sufficiently valid for people with skeletal dysplasia. It can be used to explore their health, functioning, disability and accessibility to develop care and rehabilitation policies, to plan services and to provide information to various parties involved.

Research on Disability Grading Based on ICF Functional Framework: Empirical Evidence From Zhejiang Province, China

Through assignment method, the total score of disability in multiple dimensions is obtained, and it is divided into five functional states—severe disability, partial disability, moderate disability, mild disability, and health—according to the score, and the probability of death is constructed. Using the Chinese Longitudinal Healthy Longevity Survey (CLHLS) database tracking survey data, by constructing a multistate transition probability matrix, the empirical calculation of the multistate disability transfer probability, with the help of the sixth national census data, we estimated maintenance time of each state, life expectancy, etc. The results show that the 3 year transfer probability of the initial healthy elderly is the highest, and the mortality rate is also the lowest. It can be found that the disability state transition probability measurement based on the data is more accurate than the model estimation; the disability scale and life expectancy estimated based on the multistate transition probability matrix are more reliable.

Assessment of functioning and disability in patients with low back pain - the low back pain assessment tool. Part 1: development

PURPOSE

To present the process used to develop the low back pain (LBP) assessment tool including evaluation of the initial content validity of the tool.

METHODS

The development process comprised the elements: definition of construct and content, literature search, item generation, needs assessment, piloting, adaptations, design, and technical production. The LBP assessment tool was developed to assess the construct "functioning and disability" as defined by the International Classification of Functioning, Disability and Health (ICF). Involvement of patients and health professionals was essential.

RESULTS

The elements were collapsed into five steps. In total, 18 patients and 12 health professionals contributed to the content and the design of the tool. The LBP assessment tool covered all ICF components shared among 63 ICF categories.

CONCLUSIONS

This study presents the process used to develop the LBP assessment tool, which is the first tool to address all ICF components and integrate biopsychosocial perspectives provided by patients and health professionals in the same tool. Initial evaluation of content validity showed adequate reflection of the construct "functioning and disability". Further work on the way will evaluate comprehensiveness, acceptability, and degree of implementation of the LBP assessment tool to strengthen its use for clinical practice.Implications for RehabilitationA biopsychosocial and patients-centred approach is a strong foundation for identifying the many relevant aspects related to low back pain (LBP).Responding to a lack of tools to support a biopsychosocial and patients-centred approach the LBP assessment tool was developed using a robust, multi-step process with involvement of patients and health professionals.The LBP assessment tool is a strong candidate for a user-friendly tool to facilitate use of the International Classification of Functioning, Disability and Health in routine clinical practice.

Assessment of functioning and disability in patients with low back pain - the low back pain assessment tool. Part 2: field-testing

PURPOSE

To evaluate comprehensiveness and acceptability of the patient-reported outcome instrument (PRO-LBP) and the clinician-reported outcome instrument (ClinRO-LBP) included in the low back pain (LBP) assessment tool. Second, to assess degree of implementation after three months.

METHODS

Feasibility-testing, training of health professionals, field-testing, and a feedback meeting was undertaken. Field-testing provided data to evaluate comprehensiveness, acceptability, and degree of implementation.

RESULTS

Feasibility-testing and training of health professionals revealed that the LBP assessment tool was usable and ready for field-testing. In total, 152 patients participated in the field-testing of whom 95% considered the PRO-LBP comprehensive and 59% found it acceptable. Health professionals found the ClinRO-LBP comprehensive and acceptable. The feedback meeting revealed that the LBP assessment tool broadened the health professionals' approach to functioning and facilitated a consultation based on the patient perspective. The degree of implementation reached 79%.

CONCLUSIONS

The PRO-LBP and the ClinRO-LBP covered key concepts of LBP and were found acceptable by patients and health professionals. Despite the reduced degree of implementation after three months the LBP assessment tool allowed the health professionals to apply a biopsychosocial and patient-centred approach. Future research should investigate whether the LBP assessment can enhance patient-centred care.Implications for rehabilitationThe low back pain (LBP) assessment tool is the first evidence-based tangible tool to cover biopsychosocial aspects related to LBP as defined by the International Classification of Functioning, Disability and Health (ICF).The LBP assessment tool allowed health professionals to apply a biopsychosocial and patients-centred approach and has the potential to be used in rehabilitation planning.Awareness to continuous facilitation and training of health professionals is important to facilitate and maintain implementation of new procedures into routine clinical practice.

Functional status and oral health in patients with amyotrophic lateral sclerosis: A cross-sectional study

BACKGROUND

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease affecting upper and lower motor neurons. The current practice of caring for patients affected by ALS involves a multidisciplinary team without any indication about oral health care.

OBJECTIVE

We sought to investigate the functional status and oral health in patients with ALS to define a specific multidisciplinary management.

METHODS

In this cross-sectional study, we included patients affected by ALS, evaluating their functional status, using the Revised ALS Functional Rating Scale (ALSFRS-R) and their oral health status through specific parameters, including Brief Oral Health Status Examination (BOHSE), Winkel Tongue Coating Index (WTCI), and Oral Food Debris Index (OFDI).

RESULTS

All 37 patients (mean age: 61.19±11.56 years) showed a poor oral status, independent from the functional status and strictly correlated to the severity of sialorrhea (p = 0.01). OFDI index was negatively correlated with the ALSFRS-R upper limb (p = 0.03). Patients with bulbar onset had significantly lower ability to perform adequate tongue movements in terms of protrusion (p = 0.006) and lateralization (p < 0.001). Significant negative correlations between survival rate and BOHSE (p = 0.03) was found.

CONCLUSIONS

Taken together, our findings showed that a poor oral health status might be correlated to a worse functional status and survival time. Thus, an adequate oral health care and rehabilitation should be considered as crucial in the multidisciplinary management of patients with ALS.

International Classification of Functioning, Disability, and Health in adult and older users of audiology services

ABSTRACT Purpose: to describe aspects of functioning and disability related to hearing and sociodemographic factors of audiology service users. Methods: an exploratory study with a probabilistic sample comprising 152 participants who answered a socioeconomic and assistance questionnaire. The functioning and disability were analyzed by means of the International Classification of Functioning, Disability, and Health. Descriptive data analyses were conducted. Results: most users of the Hearing Health Care Service considered they had mild (41.2%) or moderate (34.2%) disability in b1560 Auditory perception, and mild (36%) and moderate (35.1%) disability in b230 Hearing Functions. In Activities and Participation, the users of the Hearing Health Care Service obtained better results in d330 Speaking (83.3%), d315 Communicating with and receiving nonverbal messages (65.8%), and d760 Family relationships (65.1%). The hearing aid was a facilitator in these subjects’ social interaction with the environment. Most of those attending the Audiology Outpatient Center did not have disabilities or difficulties in the activities and participation, and the environment was a facilitator. Conclusion: most of the participants attending the Hearing Health Care Service had a disability in auditory perception and hearing functions. However, such a disability was not a limiting factor in the performance of most of the activities and participations assessed.

Post-Acute COVID-19 Rehabilitation Network Proposal: From Intensive to Extensive and Home-Based IT Supported Services

Management of COVID-19 post-acute syndrome is an emerging health issue in rehabilitation. This article aims to present a proposal, based on the principles of clinical governance, health management and information technology (IT), and to respond to the need for a structured organization model for post-acute COVID-19 rehabilitation. The authors present a regional-based model of a network of clinicians and healthcare managers using a dedicated IT platform to achieve both effectiveness and efficiency objectives, to ensure coordination of the available resources and the most appropriate rehabilitative treatment for patients. The proposed post-acute COVID-19 rehabilitation network has been designed according to the model of a clinical management project within the Italian national healthcare system, and its context is an easily adjustable model for the European healthcare systems. The authors base the project on current laws and scientific guidelines in rehabilitation in Italy and in Europe and use the SWOT analysis technique to assess the proposal feasibility. The primary aims of the project are: (1) standardizing the minimum assessment tools of post-COVID-19 patients with disabilities; (2) ensuring an individual rehabilitation project for each patient with international classification of functioning, disability and health (ICF) coding and (3) reporting the activity performance with appropriate indicators. The secondary aims are: (1) developing educational programs for patients and care givers also aimed at acquiring better empowerment and positive behavior; (2) creating a regional database for data collection and (3) improving IT, and specifically tele-rehabilitation, as a suitable approach during the COVID-19 emergency and also in the future. Expected results are: continuum of care; effectiveness, efficacy and appropriateness in the delivery of rehabilitation treatments through a standardized minimum assessment and the wording of the individual rehabilitation project and a precise reporting of performance indicators to measure the effectiveness of clinical activities and the satisfaction of patients and caregivers. The assessment of results will be analyzed at three and six months to implement corrective actions according to the concept of continuous improvement of the Deming cycle. The IT remote approach allows the patient to meet the needs of proximity of care and empowerment, and, at the same time, to contain the spread of infection. This project could have a significant healthcare impact ensuring a more efficient and effective management of the demand of rehabilitation post-acute COVID-19, expanding the professional skills of the rehabilitation team members, improving both clinical and process data, in addition to optimal allocation of available economic resources.

Methodology and study population of the second Swiss national community survey of functioning after spinal cord injury

STUDY DESIGN

Descriptive study of the second community survey of the Swiss Spinal Cord Injury Cohort Study (Survey 2017) conducted between 03/2017 and 03/2018.

OBJECTIVES

To describe the methodology, recruitment results, characteristics of participants and non-participants, and non-response of the Survey 2017.

SETTING

Community.

METHODS

Description of the sampling strategy and sampling frame. Recruitment results and characteristics of participants and non-participants of the two Survey 2017 questionnaire modules were analyzed using descriptive statistics. Determinants of survey participation were examined using multivariable logistic regression, and the impact of non-response bias on survey results was evaluated using inverse-probability weighting.

RESULTS

Out of 3959 persons who met the eligibility criteria, 1530 responded to module 1 (response rate 38.6%) and 1294 to module 2 (response rate 32.7%) of the Survey 2017. Of the 4493 invited persons, 1549 had participated in the first SwiSCI community survey conducted in 2012/2013. Of these, 1332 were invited to the Survey 2017 and 761 participated in module 1 (response rate 58.9%) and 685 in module 2 (response rate 53.1%). The majority of module 1 participants were male (71.2%, 95% CI: 68.9, 73.5), with a median age of 57 (IQR: 46.0, 67.0) years and incomplete paraplegia (41.9%, 95% CI: 39.3, 44.5). Survey non-response was higher in the oldest age group, among females, and those with tetraplegia.

CONCLUSIONS

The design of the Survey 2017 was successful in recruiting a substantial proportion of the SCI source population in Switzerland. To counteract survey non-response, survey weights may be applied to subsequent analyses.

SPONSORSHIP

none.

Developing an ICF Core Set for Climacteric Syndrome based on the International Classification of Functioning, Disability and Health (ICF)

BACKGROUND

The International Classification of Functioning, Disability and Health (ICF) provides a globally accepted framework for the assessment of problems in functioning in relation to health conditions. ICF Core Sets are internationally accepted shortlists of the most relevant and essential ICF categories that can be used to assess and document the functioning of patients living with specific health conditions.

OBJECTIVES

The objective of this paper is to outline the process of developing an ICF Core Set for Climacteric Syndrome.

STUDY DESIGN

The development of an ICF Core Set follows an established, evidence-based process and will produce a comprehensive and a brief version of the ICF Core Set. The process includes four preliminary studies: 1) a systematic literature review; 2) a multi-center, cross-sectional study in a clinical setting with women 40+ years old; 3) an online expert survey with health professionals involved in caring for the health of women with climacteric syndrome; and 4) a qualitative study with focus groups of women 40+ years old. The results will be integrated at an international consensus conference, where it will be decided which ICF categories will be included in the ICF Core Set for Climacteric Syndrome.

CONCLUSION

An ICF Core Set for Climacteric Syndrome could provide a holistic assessment of limitations in peri- and post-menopausal women and integrate the psycho-social perspective into health care practice. It could further facilitate communication between health care providers, be useful for research and teaching, and support both the transparency and the comparability of information.

Describing Functioning in People Living With Spinal Cord Injury Across 22 Countries: A Graphical Modeling Approach

OBJECTIVE

To provide prevalence estimates for problems in functioning of community-dwelling persons with spinal cord injury (SCI) and to examine associations between various areas of functioning with the purpose of supporting countries in identifying targets for interventions.

DESIGN

Cross-sectional survey.

SETTING

Community, 22 countries including all World Health Organization regions.

PARTICIPANTS

Persons (N=12,591) with traumatic or nontraumatic SCI aged 18 years or older.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

We estimated the prevalence of problems in 53 areas of functioning from the Brief International Classification of Functioning, Disability and Health (ICF) core set for SCI, long-term context, or ICF rehabilitation set covering 4 domains: impairments in body functions, impairments in mental functions, independence in performing activities, and restrictions in participation. Associations between areas of functioning were identified and visualized using conditional independence graphs.

RESULTS

Participants had a median age of 52 years, 73% were male, and 63% had paraplegia. Feeling tired, bowel dysfunction, sexual functions, spasticity, pain, carrying out daily routine, doing housework, getting up off the floor from lying on the back, pushing open a heavy door, and standing unsupported had the highest prevalence of problems (>70%). Clustering of associations within the 4 functioning domains was found, with the highest numbers of associations within impairments in mental functions. For the whole International Spinal Cord Injury sample, areas with the highest numbers of associations were circulatory problems, transferring bed-wheelchair, and toileting, while for the World Health Organization European and Western Pacific regions, these were dressing upper body, transferring bed-wheelchair, handling stress, feeling downhearted and depressed, and feeling happy.

CONCLUSIONS

In each domain of functioning, high prevalence of problems and high connectivity of areas of functioning were identified. The understanding of problems and the identification of potential targets for intervention can inform decision makers at all levels of the health system aiming to improve the situation of people living with SCI.

Development of a modular ICF-based core set for the German substance use disorders treatment

PURPOSE

We aimed to develop a modular Core Set based on the International Classification of Functioning, Disability and Health (ICF) for describing functioning in patients with substance use disorders (SUDs). To match the structure of the German health service system, the Core Set was split into modules for different service segments.

METHODS

We followed a consensus process including several preparatory studies. To identify candidate ICF categories, we performed an ICF linking of guideline-recommended assessments, patient focus groups and patient and expert surveys. Categories were prioritized for different service segments and compiled into preliminary modules. The Core Set was tested in 13 treatment sites. Health professionals rated each category's relevance, and contents of the Modular ICF-based Core Set for SUDs (MCSS) were compared to patient-reported treatment goals. An advisory board decided on revisions to the MCSS.

RESULTS

The MCSS consists of a basic module (25 categories) and five additional modules for these treatment segments: counselling (8), qualified withdrawal (6), orientation (7), rehabilitation (32), and social integration services (10).

CONCLUSIONS

The MCSS provides a framework for harmonizing communication, documentation and interface management in German SUD health services. The basic module, consisting of 25 categories, can be employed as a Brief ICF Core Set.Implications for rehabilitationThe MCSS can serve as a standard for describing functioning in patients with SUDs in Germany, as well as harmonize communication and reporting of treatment relevant information.In clinical practice, the MCSS can be used for the structured assessment of psychosocial problems and participation restrictions, goal setting, and outcome evaluation.Although the MCSS was developed in Germany, its proximity to the themes frequently identified in the literature regarding SUDs internationally suggests that it may be of use in other countries as well.The basic module may be employed as a Brief ICF Core Set.

The influence and added value of a Standardized Assessment and Reporting System for functioning outcomes upon national rehabilitation quality reports

OBJECTIVE

To demonstrate the influence and added value of a Standardized Assessment and Reporting System (StARS) upon the reporting of functioning outcomes for national rehabilitation quality reports. A StARS builds upon an ICF-based (International Classification of Functioning, Disability and Health) and interval-scaled common metric.

DESIGN

Comparison of current ordinal-scaled Swiss national rehabilitation outcome reports including an expert-consensus-based transformation scale with StARS-based reports through descriptive statistical methods and content exploration of further development areas of the reports with relevant ICF Core Sets.

SETTING

Swiss national public rehabilitation outcome quality reports on the clinic level.

PARTICIPANTS

A total of 29 Swiss rehabilitation clinics provided their quality report datasets including 18 047 patients.

INTERVENTIONS

Neurological or musculoskeletal rehabilitation.

MAIN OUTCOME MEASURES

Functional Independence Measure™ or Extended Barthel Index.

RESULTS

Outcomes reported with a StARS tended to be smaller but more precise than in the current ordinal-scaled reports, indicating an overestimation of achieved outcomes in the latter. The comparison of the common metric's content with ICF Core Sets suggests to include 'energy and drive functions' or 'maintaining a basic body position' to enhance the content of functioning as an indicator.

CONCLUSIONS

A StARS supports the comparison of outcomes assessed with different measures on the same interval-scaled ICF-based common metric. Careful consideration is needed whether an ordinal-scaled or interval-scaled reporting system is applied as the magnitude and precision of reported outcomes is influenced. The StARS' ICF basis brings an added value by informing further development of functioning as a relevant indicator for national outcome quality reports in rehabilitation.

Reliability, usability and applicability of the ICD-11 beta draft focusing on hand injuries and diseases: results from German field testing

OBJECTIVE

To test the interrater reliability when using the codes of the 11th revision of the International Classification of Diseases (ICD)-11 beta draft as well as ICD-10 and to explore the usability of the ICD-11 beta draft and the applicability of ICD-11's Supplementary section for functioning assessment in hand injuries and diseases.

DESIGN

We conducted a validation study of the ICD-11 beta draft complemented by a single-centre study to collect clinical routine data on functioning.

SETTING

German hand surgery clinics.

PARTICIPANTS

Twenty-three physicians coded real-life cases containing diagnostic information on hand injuries and diseases. Additionally, clinical information of 100 patients was coded by 6 physicians and a nurse using ICD-11's Supplementary section for functioning assessment.

MAIN OUTCOME MEASURES

Physicians coded 210 cases using the ICD-11 beta draft and ICD-10. Krippendorff's alpha was calculated. Clinical routine data was coded using 38 functioning categories.

RESULTS

Interrater reliability (Krippendorff's alpha) of 0.67 for ICD-11 coding and 0.71 for ICD-10 coding was obtained, indicating substantial agreement. However, physicians reported a high proportion of problems with ICD-11 coding and slightly fewer problems with ICD-10 coding. The collected data on functioning could be mapped to ICD-11's Supplementary section for functioning assessment. For some data, however, only unspecific codes were available.

CONCLUSIONS

Interrater reliability of ICD-10 and ICD-11 was satisfactory. Training material for ICD-11 is needed to further improve reliability and usability. Future users of ICD-11 should be encouraged to use the Supplementary section for functioning assessment to shed light on the problems patients experience in everyday life.

Cohort Profile of the International Spinal Cord Injury Community Survey Implemented in 22 Countries

OBJECTIVES

To detail the methodological features of the first International Spinal Cord Injury (InSCI) Community Survey by describing recruitment and data collection procedures, and to report on the recruitment results and basic characteristics of participants by country and income setting.

DESIGN

Cross-sectional survey.

SETTING

Community setting in 22 countries representing all 6 World Health Organization regions.

PARTICIPANTS

Individuals (N=12,591) with traumatic or non-traumatic spinal cord injury (SCI) aged over 18 years.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Recruitment and data collection procedures, recruitment results, and basic sociodemographic and lesion characteristics of participants.

RESULTS

Eight countries used predefined sampling frames and 14 countries applied convenience sampling for recruitment. Most countries recruited participants through specialized rehabilitation facilities, patient organizations, or acute and general hospitals. Modes of approaching potential participants depended on the sampling strategy and multiple response modes were offered to maximize participation. Contact rates ranged from 33% to 98%, cooperation rates ranged from 29% to 90%, and response rates ranged from 23% to 54%. The majority of participants were men (73%), the median age was 52 years (interquartile range, 40-63y), 60% had a partner, 8% reported that they were born in another country than where they were currently residing, and the median length of education was 12 years (interquartile range, 9-15y). Paraplegia was the main diagnosis (63%), traumatic etiologies were the major cause of injury (81%), and the median time since injury (TSI) was 9 years (interquartile range, 4-19y). Compared with participants from lower income settings, participants from higher income settings were over-represented and, in general, were older, more often diagnosed with tetraplegia, had a longer TSI, higher education, and were more often born in a country different than their current residence country.

CONCLUSIONS

The successful implementation of the InSCI survey enables the comparison of the situation of individuals with SCI around the world and constitutes a crucial starting point for an international learning experience.

Effectiveness of ICF-based multidisciplinary rehabilitation approach with serial assessment and discussion using the ICF rehabilitation set in a convalescent rehabilitation ward

This study was aimed to determine the effectiveness of the International Classification of Functioning, Disability and Health (ICF)-based multidisciplinary rehabilitation approach with serial assessment and discussion with the ICF rehabilitation set. This prospective cohort study included consecutive patients admitted to the convalescent rehabilitation ward during the period between 1 August 2017 and 30 September 2018. Serial assessment and discussion with the ICF rehabilitation set every 2 weeks in each patient commenced from 1 April 2018. We analyzed the difference in the Extension Index of the ICF rehabilitation set between the periods before the assessment of the ICF rehabilitation set (prior period) and after that (post-period). The change of the Extension Index of the ICF rehabilitation set was higher in patients of the post-period group (n = 59) compared with those of the prior period group (n = 45) (mean 31.6, SD 18.5 vs. mean 17.3, SD 18.4, respectively; 95% confidence interval for the difference 7.0-21.5). Multiple regression analysis showed that serial assessment by the ICF rehabilitation set was independently associated with the improvement of the Extension Index. Multidisciplinary rehabilitation approach combined with serial assessment and discussion using the ICF rehabilitation set was associated with favorable recovery. Our study highlighted the effectiveness of ICF-based multidisciplinary rehabilitation in a clinical setting.

International Classification of Functioning in professional rehabilitation: instruments for assessing work disability

OBJECTIVE To review the main instruments of functional assessment and health status cited in the literature to evaluate Brazilian workers and verify the compatibility of their items with the core set for professional rehabilitation. METHODS A review of the literature was conducted in the main databases in search of articles that used assessment instruments in populations of workers between 2007 and 2017. Subsequently, the contents of the identified instruments were retrieved, and two evaluators analyzed their items to verify the compatibility with the categories of the core set of the International Classification of Functioning for professional rehabilitation. Cohen's kappa coefficient was used to evaluate the agreement between the evaluators. RESULTS Five specific and eight generic instruments were selected to evaluate the functioning of workers. The analysis of the items of the total instruments allowed the definition of 58 categories (64.5%) of the core set with minimal overlap: 13 (76.5%) of the body functions component, 29 (72.5%) of the activities and participation component and 16 (49%) environmental factors. CONCLUSIONS The association of several instruments requires time and makes it difficult to use the classification. The development of instruments with direct association with its categories is essential to operationalize it.

Toward a framework for developing an ICF-based documentation system in spinal cord injury-specific rehabilitation based on routine clinical practice: a case study approach

STUDY DESIGN

Case study.

OBJECTIVE

To present a framework for developing an International Classification of Functioning, Disability and Health (ICF)-based documentation system in spinal cord injury (SCI)-specific rehabilitation.

SETTING

Data collection took place at Maharaj Hospital, Thailand. The preparatory studies and analysis were performed at Swiss Paraplegic Research, Switzerland.

METHODS

Data collected from interviews and health records of four SCI cases across the continuum of care (acute, post-acute, early and late long term) were linked to ICF categories using established ICF linking rules. The resulting categories were compared with selected ICF sets (ICF Generic-30, ICF core sets for SCI and multiple sclerosis) to determine the extent of coverage. Furthermore, the context of applicable services was described systematically.

RESULTS

Less than half of the ICF categories in the defined ICF sets were covered by clinical assessment tools. Low correspondence was found predominantly in acute and late long-term phase. Least well covered were categories of activities and participations and environmental factors. The correspondence of categories increased when considering the additional ICF categories identified from patient interviews. The description of rehabilitation services provided in each case classified according to the dimensions of service provider, funding, and service delivery.

CONCLUSIONS

There is a need to promote the systematic and standardized assessment of functioning among health professionals working in the field of SCI in developing countries. This study describes basic steps toward developing a standardized ICF-based system for assessing and reporting functioning outcomes in SCI rehabilitation and across the continuum of care.

Development and content validity of the Abilitator: a self-report questionnaire on work ability and functioning aimed at the population in a weak labour market position

BACKGROUND

The unemployed have lower work ability and poorer health than the employed. This situation deteriorates when unemployment continues. The long-term unemployed often have co-morbidities and face many other challenges. This increases the need for a multidimensional assessment of work ability and functioning in different service settings. In this study, we describe the development and analyse the content validity of the Abilitator, a self-report questionnaire on work ability and functioning for those in a weak labour market position.

METHODS

The Abilitator was developed in 2014-2017. Its construct was assessed by members of academic expert panels (n = 30), practical expert panels of professionals (n = 700) and target group clients (n = 28). The structure and the content of the questionnaire was co-developed in 29 workshops and adjusted twice based on the expert panels' feedback. The Abilitator was also implemented among target group clients (n = 3360) in different services and projects. During its development the Abilitator was linked to the International Classification of Functioning, Disability and Health (ICF). The content validation process followed the guidelines recommended by the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) panel.

RESULTS

The construct of the Abilitator combines the multidimensional and biopsychosocial models of work ability and functioning. It also includes aspects of social inclusion and employability. It evaluates social, psychological, cognitive and physical functioning, and the ability to cope with everyday life. The content of these concepts was validated by the academic and practical expert panels. The Abilitator's 79 ICF codes covered 57% of the Generic, 77% of the Brief Vocational Rehabilitation, and 8% of the Minimal Environmental ICF Core Sets. When compared with the Work Ability Index (WAI) and the World Health Organization Disability Assessment Schedule (WHODAS 2.0), the direct equivalences of the ICF codes were 36 and 44%, respectively.

CONCLUSION

The Abilitator sufficiently comprehensively covers the relevant aspects to enable the assessment of the overall work ability and functioning of the population in a weak labour market position.

Feasibility of the International Classification of Functioning, Disability and Health Rehabilitation Set for inpatient rehabilitation: Selection and validity of a set of categories for inpatients in a convalescent rehabilitation ward

Funahashi R, Mukaino M, Otaka Y, Senju Y, Yoneda C, Ozeki Y, Shimizu Y, Koike T, Saito E. Feasibility of the International Classification of Functioning, Disability and Health Rehabilitation Set for inpatient rehabilitation: Selection and validity of a set of categories for inpatients in a convalescent rehabilitation ward. Jpn J Compr Rehabil Sci 2020; 11: 1-8.

Objective

To evaluate the feasibility of the International Classification of Functioning, Disability and Health (ICF) Rehabilitation Set for inpatients in a convalescent (Kaifukuki) rehabilitation ward.

Methods

Overall, 295 inpatients in convalescent rehabilitation wards were rated using the ICF Rehabilitation Set, and the proportion of missing values was investigated. Categories with missing values <10% were selected, and internal construct validity of the total score of the selected categories was examined using Rasch analysis.

Results

Missing values were detected in 25 items, of which seven had missing values of ≥10%. No ceiling or floor effects were noted. Rasch analysis of 23 categories with missing values <10% showed a good fit to the model after applying testlet solution and item splitting, which supported the internal construct validity of the ICF Rehabilitation Set.

Conclusion

This identified the set of categories of the ICF Rehabilitation Set that could be used for evaluating rehabilitation inpatients. These categories had good internal construct validity based on Rasch analysis.

Supporting the clinical use of the ICF in Japan - development of the Japanese version of the simple, intuitive descriptions for the ICF Generic-30 set, its operationalization through a rating reference guide, and interrater reliability study

Background

The World Health Organization developed the International Classification of Functioning, Disability, and Health (ICF) in 2001 and has been in the process of implementing it in clinics since then. Current international efforts to implement ICF in rehabilitation clinics include the implementation of ICF Core Sets and the development of simple, intuitive descriptions for the ICF Generic-30 Set (also called Rehabilitation Set). The present study was designed to operationalize these ICF tools for clinical practice in Japan. This work included 1) the development of the Japanese version of the simple, intuitive descriptions for the ICF Generic-30 Set, 2) the development of a rating reference guide for Activity and Participation categories, and 3) the examination of the interrater reliability of rating Activity and Participation categories.

Methods

The Japanese version of the simple, intuitive descriptions for the ICF Generic-30 Set was developed following the process employed to develop the Chinese and Italian versions.

For further operationalization of this ICF Set in practice, a rating reference guide was developed. The development of the rating reference guide involved the following steps: 1) a trial of rating patients by several raters, 2) cognitive interviewing of the raters to analyse the thinking process involved in rating, 3) drafting of the rating reference guide, and 4) review by ICF specialists to confirm consistency with the original ICF concepts.

After the rating reference guide was developed, interrater reliability of the rating with the reference guide was determined. Interrater reliability was examined using weighted kappa statistics with linear weight.

Results

Through the pre-defined process, the Japanese version of the simple, intuitive descriptions for 30 categories of the ICF Generic-30 Set and the rating reference guides for 21 Activity and Participation categories were successfully developed. The weighted kappa statistics ranged from 0.61 to 0.85, showing substantial to excellent agreement of the ratings between raters.

Conclusions

The present study demonstrates that ICF categories can be translated into clinical practice. Collaboration between clinicians and researchers would further enhance the implementation of the ICF in Japan.

A mobile app implementing the international classification of functioning, disability and health rehabilitation set

BACKGROUND

The Chinese assessment standards of the International Classification of Functioning, Disability and Health Rehabilitation Set is available now. It is coming to be used as a basic functional evaluation tool in China. With data accumulating, a mobile application is needed to eliminate the extra cost of data entry, storage, and graphical presentation of trends. This study aimed to design, develop and test a mobile app based on the International Classification of Functioning, Disability and Health Rehabilitation Set Rehabilitation Set.

METHODS

The study had three phases. The first involved specifying the functional requirements of the app. Then an app was designed and refined to meet those requirements. In a pilot test, the app was used by rehabilitation professionals in clinical practice and their comments were collected for its further modification in one-on-one interviews.

RESULTS

The app met the initial requirements, and the pilot study showed it worked as designed. The pilot study also showed that the app is user-friendly and convenient to use in rehabilitation practice. Some feedback was given to improve the app.

CONCLUSION

An Android mobile app implementing the International Classification of Functioning, Disability and Health Rehabilitation Set was successfully developed.