A systematic review on quality of life assessment in adults with cerebral palsy: Challenging issues and a call for research

BACKGROUND AND AIMS

Little is known about the quality of life (QoL) of adults with cerebral palsy (CP). This systematic review aimed to examine the extent to which methodological best practices have been applied to achieve valid and informative QoL assessments for this population.

METHODS AND PROCEDURES

Systematic search identified 1097 non-duplicated, quantitative articles assessing self- and/or proxy-reported QoL in samples of adults with CP. Eighteen studies were included and data extraction was conducted for sampling characteristics, selection of informants (self- and proxy-reports), adequacy of administered measures, and examination of age-related specificities.

OUTCOMES AND RESULTS

The results revealed discrepancies between conceptual definitions of QoL and their measurement approaches in CP. Most papers relied on self-reports. Most studies were cross-sectional and often based on relatively small samples; the variable of age was considered inconsistently in statistical analyses.

CONCLUSIONS AND IMPLICATIONS

Future strategies to improve the validity and applicability of QoL assessments of adults with CP would include: using a clear definition of QoL aligned with the measurement employed; considering proxy-reports whenever appropriate, to encompass larger samples and a wider range of ability; and using age-stratified analyses, in order to deepen understanding of potentially modifiable variables and paths linked to QoL outcomes.

"Older Adults with ASD: The Consequences of Aging." Insights from a series of special interest group meetings held at the International Society for Autism Research 2016-2017

A special interest group (SIG) entitled "Older Adults with ASD: The Consequences of Aging" was held at the International Society for Autism Research (INSAR) annual meetings in 2016 and 2017. The SIG and subsequent meetings brought together, for the first time, international delegates who were members of the autistic community, researchers, practitioners and service providers. Based on aging autism research that is already underway in UK, Europe, Australia and North America, discussions focussed on conceptualising the parameters of aging when referring to autism, and the measures that are appropriate to use with older adults when considering diagnostic assessment, cognitive factors and quality of life in older age. Thus, the aim of this SIG was to progress the research agenda on current and future directions for autism research in the context of aging. A global issue on how to define 'aging' when referring to ASD was at the forefront of discussions. The 'aging' concept can in principle refer to all developmental transitions. However, in this paper we focus on the cognitive and physical changes that take place from mid-life onwards. Accordingly, it was agreed that aging and ASD research should focus on adults over the age of 50 years, given the high rates of co-occurring physical and mental health concerns and increased risk of premature death in some individuals. Moreover, very little is known about the cognitive change, care needs and outcomes of autistic adults beyond this age. Discussions on the topics of diagnostic and cognitive assessments, and of quality of life and well-being were explored through shared knowledge about which measures are currently being used and which background questions should be asked to obtain comprehensive and informative developmental and medical histories. Accordingly, a survey was completed by SIG delegates who were representatives of international research groups across four continents, and who are currently conducting studies with older autistic adults. Considerable overlap was identified across different research groups in measures of both autism and quality of life, which pointed to combining data and shared learnings as the logical next step. Regarding the background questions that were asked, the different research groups covered similar topics but the groups differed in the way these questions were formulated when working with autistic adults across a range of cognitive abilities. It became clear that continued input from individuals on the autism spectrum is important to ensure that questionnaires used in ongoing and future are accessible and understandable for people across the whole autistic spectrum, including those with limited verbal abilities.

A longitudinal, observational study of the features of transitional healthcare associated with better outcomes for young people with long-term conditions

BACKGROUND

Most evidence about what works in transitional care comes from small studies in single clinical specialties. We tested the hypothesis that exposures to nine recommended features of transitional healthcare were associated with better outcomes for young people with long-term conditions during transition from child-centred to adult-oriented health services.

METHODS

This is a longitudinal, observational cohort study in UK secondary care including 374 young people, aged 14-18.9 years at recruitment, with type 1 diabetes (n = 150), cerebral palsy (n = 106) or autism spectrum disorder with an associated mental health problem (n = 118). All were pre-transfer and without significant learning disability. We approached all young people attending five paediatric diabetes centres, all young people with autism spectrum disorder attending four mental health centres, and randomly selected young people from two population-based cerebral palsy registers. Participants received four home research visits, 1 year apart and 274 participants (73%) completed follow-up. Outcome measures were Warwick Edinburgh Mental Wellbeing Scale, Mind the Gap Scale (satisfaction with services), Rotterdam Transition Profile (Participation) and Autonomy in Appointments.

RESULTS

Exposure to recommended features was 61% for 'coordinated team', 53% for 'age-banded clinic', 48% for 'holistic life-skills training', 42% for 'promotion of health self-efficacy', 40% for 'meeting the adult team before transfer', 34% for 'appropriate parent involvement' and less than 30% for 'written transition plan', 'key worker' and 'transition manager for clinical team'. Three features were strongly associated with improved outcomes. (1) 'Appropriate parent involvement', example association with Wellbeing (b = 4.5, 95% CI 2.0-7.0, p = 0.001); (2) 'Promotion of health self-efficacy', example association with Satisfaction with Services (b = - 0.5, 95% CI - 0.9 to - 0.2, p = 0.006); (3) 'Meeting the adult team before transfer', example associations with Participation (arranging services and aids) (odds ratio 5.2, 95% CI 2.1-12.8, p < 0.001) and with Autonomy in Appointments (average 1.7 points higher, 95% CI 0.8-2.6, p < 0.001). There was slightly less recruitment of participants from areas with greater socioeconomic deprivation, though not with respect to family composition.

CONCLUSIONS

Three features of transitional care were associated with improved outcomes. Results are likely to be generalisable because participants had three very different conditions, attending services at many UK sites. Results are relevant for clinicians as well as for commissioners and managers of health services. The challenge of introducing these three features across child and adult healthcare services, and the effects of doing so, should be assessed.

Evaluating Sex and Age Differences in ADI-R and ADOS Scores in a Large European Multi-site Sample of Individuals with Autism Spectrum Disorder

Research on sex-related differences in Autism Spectrum Disorder (ASD) has been impeded by small samples. We pooled 28 datasets from 18 sites across nine European countries to examine sex differences in the ASD phenotype on the ADI-R (376 females, 1763 males) and ADOS (233 females, 1187 males). On the ADI-R, early childhood restricted and repetitive behaviours were lower in females than males, alongside comparable levels of social interaction and communication difficulties in females and males. Current ADI-R and ADOS scores showed no sex differences for ASD severity. There were lower socio-communicative symptoms in older compared to younger individuals. This large European ASD sample adds to the literature on sex and age variations of ASD symptomatology.

A longitudinal, observational study examining the relationships of patient satisfaction with services and mental well-being to their clinical course in young people with Type 1 diabetes mellitus during transition from child to adult health services

AIM

We hypothesized that participant well-being and satisfaction with services would be positively associated with a satisfactory clinical course during transition from child to adult health care.

METHODS

Some 150 young people with Type 1 diabetes mellitus from five diabetes units in England were recruited to a longitudinal study of transition. Each young person was visited at home four times by a research assistant; each visit was 1 year apart. Satisfaction with services (Mind the Gap; MTG) and mental well-being (Warwick-Edinburgh Mental Well-being Scale; WEMWBS) were captured. Change in HbA1c , episodes of ketoacidosis, clinic and retinal screening attendance were used to assess clinical course. In total, 108 of 150 (72%) young people had sufficient data for analysis at visit 4.

RESULTS

Mean age at entry was 16 years. By visit 4, 81.5% had left paediatric healthcare services. Median HbA1c increased significantly (P = 0.01) from 69 mmol/mol (8.5%) at baseline to 75 mmol/mol (9.0%) at visit 4. WEMWBS scores were comparable with those in the general population at baseline and were stable over the study period. MTG scores were also stable. By visit 4, some 32 individuals had a 'satisfactory' and 76 a 'suboptimal' clinical course. There were no significant differences in average WEMWBS and MTG scores between the clinical course groups (P = 0.96, 0.52 respectively); nor was there a significant difference in transfer status between the clinical course groups.

CONCLUSIONS

The well-being of young people with diabetes and their satisfaction with transition services are not closely related to their clinical course. Investigating whether innovative psycho-educational interventions can improve the clinical course is a research priority.

How well do services for young people with long term conditions deliver features proposed to improve transition?

BACKGROUND

For young people with long-term conditions, transition from child to adult-oriented health services is a critical period which, if not managed well, may lead to poor outcomes. There are features of transition services which guidance and research suggest improve outcomes. We studied nine such features, calling them 'proposed beneficial features': age-banded clinic; meet adult team before transfer; promotion of health self-efficacy; written transition plan; appropriate parent involvement; key worker; coordinated team; holistic life-skills training; transition manager for clinical team. We aimed to describe the extent to which service providers offer these nine features, and to compare this with young people's reported experience of them.

METHODS

A longitudinal, mixed methods study followed 374 young people as their care moved from child to adult health services. Participants had type 1 diabetes, cerebral palsy or autism spectrum disorder with additional mental health difficulties. Data are reported from the first two visits, one year apart.

RESULTS

Three hundred four (81.3%) of the young people took part in the second visit (128 with diabetes, 91 with autism, 85 with cerebral palsy). Overall, the nine proposed beneficial features of transition services were poorly provided. Fewer than half of services stated they provided an age-banded clinic, written transition plan, transition manager for clinical team, a protocol for promotion of health self-efficacy, or holistic life-skills training. To varying degrees, young people reported that they had not experienced the features which services said they provided. For instance, the agreement for written transition plan, holistic life-skills training and key worker, was 30, 43 and 49% respectively. Agreement was better for appropriate parent involvement, age-banded clinic, promotion of health self-efficacy and coordinated team at 77, 77, 80 and 69% respectively. Variation in the meaning of the features as experienced by young people and families was evident from qualitative interviews and observations.

CONCLUSIONS

UK services provide only some of the nine proposed beneficial features for supporting healthcare transition of young people with long term conditions. Observational studies or trials which examine the influence of features of transition services on outcomes should ensure that the experiences of young people and families are captured, and not rely on service specifications.

Are the health needs of young people with cerebral palsy met during transition from child to adult health care?

BACKGROUND

The transition from child to adult health care is a particular challenge for young people with cerebral palsy, who have a range of needs. The measurement of reported needs, and in particular unmet needs, is one means to assess the effectiveness of services.

METHODS

We recruited 106 young people with cerebral palsy, before transfer from child services, along with their parents to a 3-year longitudinal study. Reported needs were measured with an 11-item questionnaire covering speech, mobility, positioning, equipment, pain, epilepsy, weight, control of movement, bone or joint problems, curvature of the back, and eyesight. Categorical principal component analysis was used to create factor scores for bivariate and regression analyses.

RESULTS

A high level of reported needs was identified particularly for control of movement, mobility, and equipment, but these areas were generally being addressed by services. The highest areas of unmet needs were for management of pain, bone or joint problems, and speech. Analysis of unmet needs yielded two factor scores, daily living health care and medical care. Unmet needs in daily living health care were related to severity of motor impairment and to attending nonspecialist education. Unmet needs tended to increase over time but were not significantly (p > .05) related to whether the young person had transferred from child services.

CONCLUSIONS

Reporting of unmet needs can indicate where service development is required, and we have shown that the approach to measurement can be improved. As the number of unmet health needs at the start of transition is considerable, unmet health needs after transition cannot all be attributed to poor transitional health care. The range and continuation of needs of young people with cerebral palsy argue for close liaison between adult services and child services and creation of models of practice to improve coordination.

Validation of a rapid neurodevelopmental assessment tool for 10- to 16-year-old young adolescents in Bangladesh

OBJECTIVE

To validate a Rapid Neurodevelopmental Assessment (RNDA) tool for use by child health professionals to determine neurodevelopmental impairments (NDIs) in young adolescents aged 10-16 years in Bangladesh.

STUDY DESIGN

In a convenience sample of community children (n = 47), inter-rater reliability was determined between four testers, and concurrent validity was determined by simultaneous administration of an intelligence quotient (IQ) test (Wechsler Intelligence Scale for Children, Revised) by a child psychologist.

RESULTS

Inter-rater reliability was excellent between the testers on the 47 children administered the RNDA (kappa = 1.00). Significantly lower IQ scores were obtained in those identified with 'any (>1) NDI' (n = 34) compared with those with no NDI (n = 13) on Verbal IQ (P-value < 0.0001), Performance IQ (P-value < 0.0001) and Full-scale IQ (P-value < 0.0001) scores on the Wechsler Intelligence Scale for Children, Revised.

CONCLUSION

The RNDA shows promise as a tool for use by child health professionals for identifying NDIs in young adolescents aged 10-16 years. A larger study sample is needed to determine its usefulness for identification of some impairments not found in the study population, i.e. gross motor, fine motor, hearing and seizures.

Child's verbal ability and gender are associated with age at diagnosis in a sample of young children with ASD in Europe

BACKGROUND

Autism spectrum disorder can in some cases be reliably diagnosed by age 2 years, but in community settings, the mean age at diagnosis is often considerably higher. Later diagnosis has been found to be associated with lower symptom severity, lower parental socioeconomic status and fewer parental concerns. Gender differences in age at diagnosis have been examined, with mixed evidence.

METHODS

We examined the association of child's verbal ability and gender, and parental education, with age at diagnosis in a large sample of young children with autism spectrum disorder in 18 European countries (n = 1410).

RESULTS

There was considerable variation in age at diagnosis across countries. Children with better communication skills were diagnosed significantly later than non-verbal and minimally verbal children. There was also a significant interaction of gender with verbal ability on age at diagnosis, in that female children with complex phrase speech were diagnosed later than male children with the same level of verbal ability.

CONCLUSIONS

Our findings highlight the need to implement public awareness initiatives and training for professionals to promote early detection and, consequently, early intervention for autism spectrum disorder in Europe.

Variable implementation of good practice recommendations for the assessment and management of UK children with neurodisability

OBJECTIVES

The aims of this study were to determine whether UK child development teams (CDTs) have implemented good practice recommendations for the co-ordinated assessment and support of children with neurodisability and to explore some of the factors associated with variations in good practice implementation.

DESIGN

Surveys were sent to every UK CDT in 2009/2010. Responses about CDT provision and ways of working were compared with good practice recommendations from national policy documents and professional organizations. The extent to which CDTs in England and Wales met 11 selected good practice recommendations was scored; teams in Scotland and Northern Ireland were given a score out of 9 to reflect the optional use of the common assessment framework and early support materials in these countries.

RESULTS

Responses were received from 225/240 (94%) UK CDTs. Thirty-seven per cent of CDTs in England and Wales had implemented nine or more of the 11 recommendations. Fifty-nine per cent of teams in Scotland and 78% of teams in Northern Ireland met between six and nine recommendations of good working practice. Higher levels of implementation of recommendations were found when the CDT had a Child Development Centre base and for teams who had received increased funding in the 5 years preceding the survey.

CONCLUSIONS

There was considerable variability in the degree to which CDTs implemented good practice recommendations for the diagnosis and management of children with neurodisability. Evidence about child and parent satisfaction, and the effectiveness of CDT practices and provision, is required, so policymakers, healthcare commissioners and clinicians can provide the most appropriate services to children with neurodisability and their families.

Designing and recruiting to UK autism spectrum disorder research databases: do they include representative children with valid ASD diagnoses?

OBJECTIVES

(1) Describe how the Autism Spectrum Database-UK (ASD-UK) was established; (2) investigate the representativeness of the first 1000 children and families who participated, compared to those who chose not to; (3) investigate the reliability of the parent-reported Autism Spectrum Disorder (ASD) diagnoses, and present evidence about the validity of diagnoses, that is, whether children recruited actually have an ASD; (4) present evidence about the representativeness of the ASD-UK children and families, by comparing their characteristics with the first 1000 children and families from the regional Database of children with ASD living in the North East (Dasl(n)e), and children and families identified from epidemiological studies.

SETTING

Recruitment through a network of 50 UK child health teams and self-referral.

PATIENTS

Parents/carers with a child with ASD, aged 2-16 years, completed questionnaires about ASD and some gave professionals' reports about their children.

RESULTS

1000 families registered with ASD-UK in 30 months. Children of families who participated, and of the 208 who chose not to, were found to be very similar on: gender ratio, year of birth, ASD diagnosis and social deprivation score. The reliability of parent-reported ASD diagnoses of children was very high when compared with clinical reports (over 96%); no database child without ASD was identified. A comparison of gender, ASD diagnosis, age at diagnosis, school placement, learning disability, and deprivation score of children and families from ASD-UK with 1084 children and families from Dasl(n)e, and families from population studies, showed that ASD-UK families are representative of families of children with ASD overall.

CONCLUSIONS

ASD-UK includes families providing parent-reported data about their child and family, who appear to be broadly representative of UK children with ASD. Families continue to join the databases and more than 3000 families can now be contacted by researchers about UK autism research.

Building capacity for rigorous controlled trials in autism: the importance of measuring treatment adherence

Research groups across Europe have been networking to share information and ideas about research on preschool children with autism. The paper describes preliminary work to develop capacity for future multi-site randomized controlled trials of early intervention, with a specific focus on the need to measure treatment adherence where parents deliver therapy. The paper includes a review of randomized and controlled studies of parent-mediated early intervention from two sources, a recent Cochrane Collaboration review and a mapping of European early intervention studies in autism published since 2002. The data extracted focused on methods for describing parent adherence, that is, how and to what extent parents carry out the strategies taught them by therapists. Less than half of the 32 studies reviewed included any measure of parent adherence. Only seven included a direct assessment method. The challenges of developing pan-European early intervention evaluation studies are discussed, including choice of intervention model and of important outcomes, the need for translation of measurement tools and achievement of joint training to reliability of assessors. Measurement of parent-child interaction style and of adherence to strategies taught need further study.

Twenty years of research shows UK child development team provision still varies widely for children with disability

OBJECTIVES

To identify how services provided by child development teams (CDTs) have changed over 20 years. To what extent have major government initiatives aiming to improve the lives of children with disability and their families been implemented by teams?

DESIGN

Survey sent to every UK CDT in 2009/2010; comparison with data gathered in 1988 and 1999.

RESULTS

Ninety-four per cent (225/240) of CDTs responded; data on 242 teams were available from 1999 and 125 teams from 1988. Despite policy recommendations advocating the value of interdisciplinary team working, there was a decline in numbers of professionals working within the CDT multidisciplinary team. One-third of all teams reported a reduction in their funding over the last 5 years. However, specialist clinics provided increased. Teams reported patchy adoption of national initiatives designed to improve provision. Transition services were underdeveloped.

CONCLUSIONS

This comprehensive survey of UK CDT service provision, as well as national studies of the healthcare experience of families with a disabled child, shows that improvements in provision are required.

Validation of a home-based neurodevelopmental screening tool for under 2-year-old children in Bangladesh

BACKGROUND

Home-based screening to identify young children at risk for neurodevelopmental impairments (NDIs) is needed to guide the targeting of child neurodevelopmental intervention services in Bangladesh. This study aimed to validate such a tool for children under age 2 years.

METHODS

A Developmental Screening Questionnaire was administered to mothers of children aged 0-<2 years in an urban community. Inter-rater reliability among the interviewers, who were high school graduates, was determined. All children who were screen positive and a proportion of screen negatives were subsequently assessed for NDIs by professionals. Sensitivity and specificity were calculated by comparing screening with assessment results.

RESULTS

Mean kappa coefficient of agreement among interviewers was 0.95. A total of 197 children were screened, of whom 17% screened positive. Fifty-one children, including 24 screen negatives, were assessed for NDIs. Screen-positivity was significantly different between income groups (P = 0.019), and higher in stunted children (odds ratio = 5.76, 95% confidence interval = 1.72-19.28), indicating good discriminant validity Specificity was excellent (84-100%) for all developmental domains. Sensitivity was 100% for vision and hearing; 70% for speech; and 63%, 53%, 48%, and 45% for gross motor, behaviour, fine motor and cognitive impairments, respectively.

CONCLUSION

A tool for screening <2-year-old children at risk for NDIs showed high specificity; and was able to identify all children at risk for vision and hearing impairments, nearly three-fourths with speech impairments, two-thirds with gross motor impairments, and about half with behavioural, cognitive and fine motor impairments. The Developmental Screening Questionnaire tool has potential for use by frontline workers to screen large populations and to link to definitive assessment as well as intervention services.

Finding out what matters: validity of quality of life measurement in young people with ASD

BACKGROUND

  Compared with other conditions there has been a lack of focus on quality of life (QoL) as an outcome measure for children and young people with Autism Spectrum Disorder (ASD). This pilot study aimed to evaluate the validity of existing QoL questionnaires for use with children with ASD aged 8-12 years.

METHODS

  A literature review (1990-2011) identified the PedsQL (Pediatric Quality of Life Inventory) and Kidscreen as robust measures used with children with neurodevelopmental disorders. These measures were completed by 10 children and 11 parents. In addition semi-structured interviews were conducted with 10 parents and four children to explore their experience of completing the QoL questionnaires.

RESULTS

  Young people with ASD, and their parents, report lower child QoL compared with a normative sample. Framework analysis of the data highlighted six key themes which may affect the validity of generic QoL measures when administered within an ASD sample and which warrant further investigation.

CONCLUSIONS

  Our results indicate that a new condition-specific measure of QoL, grounded in ASD children's own perspectives of their lives, is needed and that such a measure should assess experiences of anxiety and access to special interests when measuring QoL of children with ASD. Active involvement of young people and their families is critical for the development of a theoretical framework for QoL within ASD, and any future development of an ASD-specific measure.

Emotional impact of genetic trials in progressive paediatric disorders: a dose-ranging exon-skipping trial in Duchenne muscular dystrophy

BACKGROUND

Gene-modifying trials offer hope for improvement in chronic paediatric disorders, but they may also lead to disappointment and have an adverse emotional effect on families. This study aimed to examine emotional impact on participants in a paediatric exon-skipping trial.

METHODS

Nineteen male children with Duchenne muscular dystrophy (DMD), and their parents, taking part in a dose-ranging study of an i.v. administered morpholino splice-switching oligomer (which can restore the reading frame in DMD and induce dystrophin expression) underwent a psychosocial/psychiatric examination at trial entry. Emotional impact was assessed at trial completion using questionnaires.

RESULTS

The mean child age was 8.9 years (SD 2.1); 13(68%) were attending mainstream school. Most families were well adjusted psychosocially at trial entry. Post-trial median child emotional impact scores were 5/10 (n= 18), but impact was rated as positive by 6/14 (42%), neutral/mixed by 5 (35%) and negative by 3 (21%). Median post-trial psychosocial/psychiatric change scores in children and parents were minimal. Actual post-trial negative impact was statistically significantly associated with higher expected impact at trial entry, at which time the families of the three children displaying actual negative impact reported higher family stress levels in combination with a variety of other psychosocial risks factors.

CONCLUSIONS

In carefully selected families with low levels of psychosocial stress/distress at trial entry, and with good support from paediatric research units (including psychiatric input when required), genetic trials in progressive disorders such as DMD can have a predominantly positive or neutral emotional impact. Nevertheless, negative impact is reported by a minority of families and possible psychosocial predictors deserving further scrutiny have been identified.

Participation of disabled children: how should it be characterised and measured?

PURPOSE

The aim of the paper is to explore the issues involved in measuring children's participation.

METHOD

The concept of participation as encapsulated in the International Classification of Functioning, Disability and Health (ICF) is discussed as it applies to children. The essential components of any measure of children's participation are outlined, including participation essential for normal development and survival, leisure activities, and educational participation. Some existing instruments are briefly reviewed in terms of their coverage of the essential components and the adequacy of their approach to measurement.

RESULTS

Key issues regarding the content of an adequate measure of participation include the need to consider the child's dependency on the family, and their changing abilities and autonomy as they grow older. Instruments may be most appropriate where they ask the child directly, implying use of visual as well as verbal presentation. Their focus should be on 'performance' such as whether and how often an activity is taken part in, and not incorporate degree of assistance within the measurement scaling.

CONCLUSIONS

Currently available measures of children's participation all have some limitations in terms of their applicability across impairment groupings, whether the child can directly respond, and in the ICF components covered. The feasibility of developing measurement instruments of children's participation at different ages is discussed.

Dasl(n)e: the challenge of developing a regional database for autism spectrum disorder

The setting up of a database of children with autism spectrum disorder (ASD) in the north east of England is described. Best practice has been followed and included involving parents in planning and implementation at all stages, oversight by a multi-agency group, management by a multidisciplinary steering group, and independent administration of the database. From a potential listing of 986 children with ASD aged 3-12 years, the parents of 511 have so far responded (51.8%), although response rate varies considerably by local authority. Data checking has shown the information to be valid and case ascertainment broadly representative. The uses to which the data are being put and the continuing challenges are outlined.

What services do young children with autism spectrum disorder receive?

BACKGROUND

In recent years, standards of good practice have been set for services to young children with autism spectrum disorders.

METHODS

Data were analysed on children's use of local services during a 2-year follow-up of families involved in an evaluation of a group course for parents. Data collection began prior to publication of the standards.

RESULTS

Families' reported experiences changed over time, but for most did not meet standards suggested: involvement with a multi-agency team of professionals, having someone who acted as a key worker, and the child accessing 15 h per week of specialist provision.

CONCLUSION

The development of flexible and responsive services appears to have a long way to go to meet standards set in the Autistic Spectrum Disorders Good Practice Guidance (2002) and the National Autism Plan for Children (2003).

Is social support sometimes a mixed blessing?

BACKGROUND

Child behavioural problems in epilepsy originate from a poorly understood interplay between intrinsic, family and social factors.

METHODS

We re-analysed data from a randomized controlled trial of antiepileptic treatment in rural India, using regression analysis to find risk factors for behavioural problems.

RESULTS

Parental satisfaction with social support was positively and independently correlated with child behavioural problems (P=0.03).

CONCLUSION

Our findings suggest parents' interactions within their informal social support network, contrary to expectation, may increase risk for behavioural problems in their children. We suggest a possible explanation for this correlation as well as follow-up studies to investigate the social support-as-risk factor hypothesis.

Validation of the measure of processes of care for use when there is no Child Development Centre

INTRODUCTION

Clinical governance requires measurement of the outcomes of health care. The Measure of Processes of Care (MPOC; King, Rosenbaum & King 1995) is a postal questionnaire developed in Canada to reflect parents' perceptions of the quality of services received.

AIM

To examine the usefulness of the MPOC for the evaluation of services for children with disabilities and their families.

METHODS

The MPOC was revised minimally for British idiom, taking out explicit references to a 'Centre'. Surveys of parents using child disability services were carried out in three rural and two urban communities, where there are no Child Development Centres, with a total of 495 analysable questionnaires returned. In addition, 32 parents using a home nursing service for children with multiple disabilities completed questionnaires.

RESULTS

The rate of return ranged from 49% to 67%. Factor analysis confirmed a five-factor solution but only one factor mapped clearly onto the Canadian structure. Using the revised structure, the surveys provide evidence of the discriminating potential of the MPOC, comparing the perceptions of parents who do or do not have a care coordinator, and comparing recipients of a home nursing service with matched users of general services.

CONCLUSIONS

The MPOC can be used as a measure of outcome for child disability services of differing organizational structures.

Interaction between children with cerebral palsy and their mothers: the effects of speech intelligibility

Children with cerebral palsy and severe speech disorders have been described as passive communicators, whose conversation partners control and dominate interaction. This paper studies the effects of speech intelligibility on interaction between mothers and their children with cerebral palsy to examine if similar patterns of child passivity and adult domination are also observed in dyads in which children are physically dependent but naturally intelligible to their parents. Two groups, each of 20 children who had four-limb cerebral palsy and who differed in their speech intelligibility, participated in the study. Children in Group 1 (whose interaction has been previously reported) were unintelligible to their parents out of context. Children in Group 2 had speech that was understood without situational cues. Children and their mothers were videotaped playing with a set of toys that had been shown to elicit from non-disabled children a full range of the conversational moves and speech acts targeted in the study. Videotaped interaction was transcribed and coded at three levels to show conversation structure, the pragmatic functions expressed and the method of communication used. Percentage distribution of coding categories was compared across groups using coda. Results showed that verbally intelligible children initiated more conversations and used their communication for a wider range of functions than did non-speaking children, for whom more restricted patterns of conversation were noted. Unexpectedly, few differences were observed between the two groups of mothers, who initiated and closed most exchanges. Implications for intervention are discussed.

Predicting patterns of interaction between children with cerebral palsy and their mothers

Children with cerebral palsy (CP) have often been described as passive communicators. Their familiar conversation partners tend to direct and control interaction. Such conversation patterns may have various precursors: children's motor impairment, their intelligibility difficulties, and/or their level of cognitive development. To test the comparative influence of these factors, measures of motor function, speech, communication, cognitive and language skills were applied in 40 children (18 males, 22 females) with CP who were aged from 2 years 8 months to 10 years. These variables were correlated with measures relating to interaction patterns to investigate whether individual features predicted communication style. In this group, poor speech intelligibility was the main predictor of restrictive communication patterns, such as fewer child-initiated conversation exchanges, more simple child communicative acts such as yes/no answers and acknowledgements of the other partner's messages. Results support the provision of therapy to increase children's intelligibility, whether spoken or augmented, such as the introduction of communication aids and training programmes for parents.

Views of young people using augmentative and alternative communication systems

Children with physical impairments who cannot use intelligible speech are often recommended augmentative and alternative communication (AAC) systems. In England and Wales, it is usually the job of speech and language therapists to support development in AAC skills. This paper reports findings from discussion with children and young people who use AAC systems concerning their attitudes and opinions towards the organization of speech and language therapy, the role of the speech and language therapist in school and issues concerned with AAC systems themselves. Six young adults and 17 children from London education authorities were interviewed on a one-to-one basis and in focus groups. Children were interviewed who had a communication aid incorporating at least 20 symbols and/or pictures and/or written words, language understanding at the two-word level and above, i.e. they demonstrated understanding of adult requests with at least two information carrying words. For children using communication aids, it is conceivable that their communication systems do not contain appropriate symbol vocabulary to express complex ideas, opinions and feelings. Consequently, a symbol-based interview tool was designed to allow children to express complex issues through visual means. Most children interviewed reported that their AAC system was useful to them. Further analysis of opinions revealed that negative attitudes towards AAC systems were primarily associated with operational issues (technical skills required to operate an AAC system) and issues of self-image/identity, and to some degree, with a lack of perceived benefit in interaction. In apparent contrast to therapists' preferred models of working, children and young people identified a preference for therapy organized on a one-to-one basis targeting linguistic and operational skills. It is suggested that more acceptable and individualized design of AAC systems could have implications for their use in school and other contexts. The value of service users' views in service planning and evaluation are discussed.

Difficulties for mothers in using an early intervention service for children with cerebral palsy in Bangladesh

Given the numbers of disabled children in Bangladesh and the lack of trained professionals, innovative forms of service delivery are required. The Bangladesh Protibondhi Foundation has developed an outreach parent training service based at two centres, one urban and one rural. Mothers are shown how to use pictorially based Distance Training Packages (DTP), which they take home. This paper presents findings concerning factors which seem to affect mothers' attendance with their children at DTP advisory sessions. The study followed 47 children with cerebral palsy, aged between 2 and 5.5 years, over a period of around 18 months. The main factors predicting higher attendance were the child's sex (i.e. boys were brought back more often), particularly in the rural area, and lower adaptation to the child reported by the mother. The problems described by mothers in using the DTP advisory service were economic (such as transport costs), cultural (such as mothers not being permitted out alone), and medical (such as the child having repeated fits). The implications for future service development are discussed.

A randomized controlled trial of alternative modes of service provision to young children with cerebral palsy in Bangladesh

OBJECTIVE

To compare the efficacy of an outreach program for young children with cerebral palsy with center-based and "minimal intervention" control groups.

DESIGN

Randomized controlled trial conducted in a group of 85 children between the ages of 1.5 and 5 years. Urban children were allocated to a daily center-based mother-child group or to monthly training of their parents along with a pictorial guidance manual. Rural children were allocated either to parent training or health advice. Outcome measures were changes in children's adaptive skills, maternal stress and adaptation to the child, satisfaction with social support, and knowledge of handling a physically disabled child.

RESULTS

Fifty-eight children were successfully followed up. The pattern of change in children's adaptive skills was as predicted (ie, least progress in the health advice group). Positive effects of intervention also included increased maternal knowledge and perceived helpfulness of support from formal sources. However, maternal adaptation increased most in the health advice group with minimal intervention. When children had attended a program at least 4 times, their skills improved, and mothers' adaptation did increase.

CONCLUSIONS

Outreach training for mothers in Bangladesh can help them to improve the skills of their young children with cerebral palsy and is perceived as helpful.

Parents' perceptions of disclosure of the diagnosis of cerebral palsy

The aim of the paper is to propose guidelines for good practice in disclosing the diagnosis of cerebral palsy to parents. The guidelines draw on an interview study with parents of 107 children, average age 24 months, in the South East Thames region. In addition case notes were examined, and mothers completed questionnaires to measure current levels of depression and coping strategies. Dissatisfaction with how the diagnosis had been disclosed was greater where children had been premature and/or low birth weight, where they developed more severe degrees of physical disability, and where the diagnosis had been made later. Dissatisfaction was related to greater degrees of later self reported depression. The guidelines take account of the findings, in particular the need for early close liaison between neonatology and community paediatric services. Suggestions are made for how to ensure implementation and monitoring of good practice.

Predictors of stress in mothers of children with cerebral palsy in Bangladesh

OBJECTIVE

To identify the stress experienced by mothers of young children with cerebral palsy in Bangladesh and to determine predictive factors.

METHODS

We recruited 91 mothers of children with cerebral palsy ages 1.5 to 5 years as they sought services at an urban and a rural center for their children. Mothers were interviewed with the Self-Report Questionnaire and other family background and child behavior measures. The children were examined by a pediatrician and by a psychologist.

RESULTS

Out of 91, 38 (41. 8%) mothers were at risk for psychiatric morbidity. Significantly associated factors included living in the rural area within a poor family, with a relatively older child. The strongest predictor of maternal stress in multivariate analysis was child behavior problems, especially those related to burden of caring.

CONCLUSIONS

Ensuring practical help for mothers and advice on managing common behavior problems are important components of intervention, as they may directly help to relieve stress on mothers of young disabled children in developing countries.

Mother-child interaction revisited: communication with non-speaking physically disabled children

This paper presents an in-depth analysis of the interaction between mothers and their severely physically disabled children who have motor speech disorders. The study was designed to partially replicate previous investigations, most notably those undertaken by Light et al., to examine if the patterns of conversation previously described were observed in interaction involving children of a wide age range. Twenty children who had four-limb cerebral palsy, with no diagnosed learning difficulties or sensory impairments, and who were between 2 and 10 years of age inclusive participated in the research with their mothers. Children's speech was unintelligible to their parents out of context and most had been provided with aided communication systems. Other carers were excluded from the research due to possible differences in interaction style. Conversation between mothers and children was videotaped in a standard play situation. The toys used to stimulate interaction had been shown to elicit the full range of communication skills targeted in the present study from non-disabled children. Videotaped interaction was coded to show the structure of conversation and the functions used. The mode of communication used by the children was also recorded. In addition, communicative functions were elicited from the children in a semi-scripted conversation with a clinician developed from that used by Light et al. Structural moves and communicative functions used by mothers and children were examined using mean proportions. Sequential analysis of mother-child interaction was also undertaken at both levels to investigate the patterns that recurred in conversation. Results support those obtained in previous studies, showing restricted conversation patterns and high levels of maternal directiveness. Mothers initiated most communicative exchanges, asking many questions and issuing many requests for attention, objects or activities. Children across the age range produced more response moves than any other move type. Their responses contained yes/no answers and acknowledgements, and to a lesser extent provisions of information. When children did produce communicative functions other than simple confirmation, denials and acknowledgements, they were often not fully understood and were followed by requests for clarification by the mothers. Children produced a wider range of communicative functions in the semi-scripted elicitation conversation with the clinician than in conversation with their mothers (z = 3.52, p = 0.0002). The results obtained support those of previous research and suggest that interaction for children with severe motor and speech impairments becomes 'fossilized', changing little throughout childhood. Findings support the two-pronged approach to intervention for children using augmentative communication systems that is now developing. Intervention should focus not only on the children, teaching them how to use their augmentative systems and to produce a full range of conversation skills, but also should focus on their carers. Training for carers aims to increase their interaction skills, teaching them how to facilitate and expand children's communication skills.

A model for the assessment and management of children with multiple disabilities

Children with multiple disabilities present complex management problems, both for their families and for the professionals involved in their care. For any one child, the list of functional and medical problems that need to be addressed is frequently reflected in an even longer list of involved professionals, leading to conflicting advice and problems in co-ordination of care. A hierarchical model for assessment and management is proposed, which highlights the interdependency of apparently different areas of functioning. The model aims to assist both parents and professionals in determining priorities, to improve interdisciplinary working, and to underpin staff training. Illustrative case studies indicate the importance of resolving issues in areas such as visual functioning, positioning and nutrition before integrated functions such as communication skills can be addressed successfully.

Mortality of urban and rural young children with cerebral palsy in Bangladesh

Bangladesh has a high child mortality rate. However, little is known about the outcome for young children who have cerebral palsy (CP). Ninety-two children with CP with a mean age of 3 years 3 months at entry into the study were followed for up to 3 years as part of an intervention study. Eight children died: two of 49 (4%) from an urban area and six of 43 (14%) from a rural area. Extrinsic factors such as infections and drug reactions preceded all the deaths, but those who died were mostly severely malnourished and among the more severely disabled of the total group. Eighty-nine percent of rural children in the study were from low-income families. Intervention programmes for severely disabled children in developing countries must include primary health care and feeding programmes as well as rehabilitation services to address both the needs of the child and empowerment of the mother and the family.

Peer problems of children with hemiplegia in mainstream primary schools

A representative sample of 55 mainstreamed 9-10-year-olds with hemiplegia were compared with all classmates on sociometric measures of popularity and friendship, and with 55 matched controls on measures of victimization. Children with hemiplegia were more rejected and less popular, had fewer friends, and were more often victimized; they were not more likely to be bullies themselves. These differences were not fully accounted for by group differences in teacher-estimated IQ and behaviour. Possible explanations range from neurologically determined deficits in mentalizing skills to peer prejudices about children with disabilities. The development of appropriate intervention strategies should be a high priority, particularly since peer problems not only result in current distress but also predict psychosocial problems in the future.

Outcome of recommendations for augmentative communication in children

Some children with severe motor disorders have unintelligible speech, and may be recommended augmentative communication systems, such as a symbol chart or a voice output aid. The paper reports the outcome after 15-18 months for 35 children of recommendations for augmentative communication. Using structured questionnaires, parents were asked whether equipment was provided as recommended. Their perception of success in children's use of augmentative aids was recorded and related to potentially influential factors. Twenty-five symbol systems, 10 speech output devices and 11 switches were received; 18 symbol systems were used for communication and 10 were used frequently. Seven speech output devices were used for communication but only two were reported to be used frequently. Factors leading to more successful outcomes include early receipt of the aid, perceived adequate local training in the use of the aid, and children aged 6 years or more at initial assessment. The findings also suggest that referring professionals will need to be better informed about the nature and limitations of augmentative communication aids, and that improved local professional input and careful interagency planning and co-ordination are required to achieve optimal outcome.

In-service training for schools on augmentative and alternative communication

For children to progress in their use of augmentative communication systems, in-service training of staff in schools is required. This paper presents preliminary evaluation of a training package entitled 'My Turn to Speak'. Nineteen participants and 10 comparison staff were filmed before and after a five-session training workshop, interacting in the classroom in naturally occurring situations with a non-speaking physically disabled child. Significant improvements in the quality of adults' facilitation of the children's communication was discernible at follow-up, four months after completion of the training. However, teachers were found to alter their behaviour more quickly after training than non-teaching staff. The requirements for setting up successful multidisciplinary training are discussed.

How parents can help young visually-impaired children to communicate

A study of parents' strategies to communicate with their young visually-impaired children has implications for all health visitors working with young children, write Vanessa Moore and Helen McConachie. The study highlights the important role of naturally-occurring communicative exchanges between parent and young child in promoting language development.

Implications of a model of stress and coping for services to families of young disabled children

Much recent research on families bringing up a disabled child has explored their coping strategies to deal with stress. The major findings are reviewed, and possible implications for the structure and content of service delivery suggested. The paper emphasizes the importance of social support networks, including the relationship between the mother and father, and of quality services in enhancing parental adaptation.

Communication aids for children: procedures and problems

This paper describes the organisation and procedures of the Communication Aids Centre for children at the Wolfson Centre, London, including a model for assessment and recommendation of appropriate aids, such as symbol charts, switches and speech synthesisers. Of the children seen over an 18-month period, most had cerebral palsy and two-thirds were wheelchair-dependent. Almost half were assessed before the age of five years. A detailed follow-up of nine children is presented which reveals how long children may have to wait for the provision of an aid in the UK. Possible problems in establishing use of an aid are discussed; these include inadequate training of children and their communication partners. Suggestions for future improvements of communication-aids services are explored.

Early language development and severe visual impairment

Some blind children show an early facility with expressive language in advance of their true level of comprehension; children who have severely impaired vision, but use visually-directed reaching, do not. Inspection of developmental assessments of 40 blind and very severely visually impaired children with no other disability, seen at the Wolfson Centre, London, confirmed these patterns. However, a considerable number of blind children showed a lag in expressive speech relative to comprehension, which might mean first words appearing as late as 2 years of age. Later assessments of this group of children showed mixed outcomes. Further prospective research is indicated as a basis for counselling parents.

Norrie's disease: a prospective study of development

Developmental progress, hearing, and dysmorphic features were monitored prospectively in eight babies with Norrie's disease (an X linked form of congenital blindness believed to be associated with mental retardation, regression, sensorineural deafness, and dysmorphic features) and in six congenitally blind peers during their preschool years. No evidence of sensorineural deafness or dysmorphology was found in the group with Norrie's disease. No significant difference in the rate of developmental progress occurred between the two groups. All 14 children showed continuing developmental progress and in 10 this was at a normal or superior rate. Two cases and two controls showed slowing in their rate of progress; in both groups a suboptimal developmental climate had prevailed and may have been contributory. The emphasis on serious and progressive associated disabilities in past reports has led to considerable distress for families of children with this disease. Our study suggests that these anxieties may often be illfounded. Parental depression constrains development, particularly when a baby is blind. More optimistic counselling with developmental guidance is recommended for children who are not overtly retarded in infancy until the long term developmental perspective of this disease is further clarified.

Giving assessment reports to parents

Reactions of 25 parents to receiving copies of written reports concerning developmental assessment of their children were assessed. All parents wanted to have a written report.

Parents teaching their young mentally handicapped children

This paper reports a fine-grained analysis of interaction between 21 mothers and fathers and their young mentally handicapped children. Parent-child dyads were videotaped at home on two occasions with a 'roundabout' toy. The sessions were analysed by means of a detailed coding system which reflected the reciprocal nature of interaction and which attended to sequences of behaviour. Results are reported on short-term stability of various features of communication and comparisons of dyads involving mothers and fathers. Implications of the results are outlined for interventions designed to help parents to teach their young mentally handicapped children.