The association between satisfaction with life and anxiety symptoms among Chinese elderly: a moderated mediation analysis.

BACKGROUND: Previous studies have suggested that certain personal psychological variables (e.g., life satisfaction and cognitive function) and physical variables (e.g., body mass index [BMI]) are significantly associated with individuals' anxiety symptoms. However, relevant research on elderly is lagging and no studies have yet investigated the combined impact of these variables on anxiety. Thus, we conducted the present study to investigate the potential moderator role of BMI and the potential mediator role of cognitive function underlying the relationship between life satisfaction and anxiety symptoms in Chinese elderly based in Hong Kong. METHODS: Sixty-seven elderly aged 65 years old and above were recruited from the local elderly community centres in this pilot study. Each participant underwent a systematic evaluation using the Satisfaction with Life Scale (SWLS), Hong Kong Version of the Montreal Cognitive Assessment (HK-MoCA), and the Hamilton Anxiety Rating Scale (HAM-A) and were measured for their body weight and height. Regression analysis using the bootstrapping method was employed to test the hypothesized moderated mediation model. RESULTS: Our findings demonstrated the overall model accounted for 23.05% of the variance in scores of HAM-A (F (8, 57) = 2.134, p = 0.047) in Chinese elderly. There was a significant association between life satisfaction and anxiety symptoms (p = 0.031), indicating that individuals with higher life satisfaction were associated with less anxiety symptoms. Moreover, this relationship was positively moderated by BMI (b = 0.066, 95% CI [0.004, 0.128]), especially in Chinese elderly with BMI at a lower level (b = -0.571, 95% CI [-0.919, -0.224]) and an average level (b = -0.242, 95% CI [-0.460, -0.023]). No significant mediator role was detected for cognitive function (b = -0.006, 95% CI [-0.047, 0.044]) in our model. CONCLUSIONS: Our findings suggest that increased life satisfaction can reduce anxiety symptoms among Chinese elderly as their BMI decreases (when BMI ranged between "mean - 1SD" and "mean" of the population). The significant interaction between psychological and physical factors underlying anxiety symptoms found in this study, presents a promising opportunity for translation into multi-level psychological and physical interventions for the management of anxiety in ageing patients during clinical practice.

Sensory Behaviours and Resting Parasympathetic Functions among Children with and without ADHD.

Previous studies suggest that parasympathetic functions support sensory behaviours. However, the relationship between sensory behaviours and parasympathetic functions remain inconclusive and inconsistent among children with and without attention-deficit hyperactivity disorder (ADHD). This research aims to examine the sensory behaviours and resting parasympathetic functions among children with and without ADHD. We compared sensory behaviours and baseline parasympathetic functions of 64 participants, with 42 typically developing and 24 ADHD male children aged 7-12 years. Sensory behaviours were evaluated using the sensory profile. Baseline parasympathetic functions were indexed using the normalized unit of heart rate variability high-frequency bands (HF n.u.). Children underwent an experimental protocol consisting of watching a silent cartoon movie while HF n.u. is continuously monitored, within a controlled environment. The results of this research showed significantly lower HF n.u. (t(64) = 7.84, p < 0.01) and sensory processing total score (t(64) = 14.13 = p < 0.01) among children with ADHD compared to their typically developing peers. Likewise, a significant moderate positive correlation (r = 0.36, p < 0.05) was found between the HF n.u. and sensory profile total scores among children with ADHD. Children with ADHD have significantly lower resting state parasympathetic functions compared to their typically developing peers.

Neuro-physiological correlates of sluggish cognitive tempo (SCT) symptoms in school-aged children.

This study was the first to examine the relationship between neurophysiological abnormalities and symptoms of sluggish cognitive tempo (SCT) in children. Thirty children aged 6-12 years were recruited. Their heart rate variability (HRV) was measured under resting and warning signal conditions. At rest, the children's SCT symptoms were found to be positively associated with their HRV (indicated by the standard deviation of the Poincaré plot along the line of identity in normalized units, SD2 nu). SCT symptoms were also positively associated with a change in SD2 nu between the resting and warning signal conditions. When controlling for symptoms of attention deficit hyperactivity disorder, the children's SCT symptoms were significantly predicted by their resting SD2 nu and by changes in SD2 nu and the percentage of successive RR intervals that differ by more than 50 ms (pNN50) between the resting and warning signal conditions. These findings suggest that the readiness and regulation of the autonomic nervous system may contribute to symptoms of SCT. Specifically, disturbances in the internal neurophysiological system may explain the difficulties experienced by children when exposed to environmental stimulation. These initial data support the hypothesis that SCT results from deficiencies in arousal.

The Impact of an Advanced ECMO Program on Traumatically Injured Patients.

In June 2016, an advanced extracorporeal membrane oxygenation (ECMO) program consisting of a multidisciplinary team was initiated at a large level-one trauma center. The program was created to standardize management for patients with a wide variety of pathologies, including trauma. This study evaluated the impact of the advanced ECMO program on the outcomes of traumatically injured patients undergoing ECMO. A retrospective cohort study was performed on all patients sustaining traumatic injury who required ECMO support from January 2014 to September 2017. The primary outcome was to determine survival in trauma ECMO patients in the two timeframes, before and after initiation of the advanced ECMO program. Secondary outcomes included complication rates, length of stay, ventilator usage, and ECMO days. One hundred and thirty eight patients were treated with ECMO during the study period. Of the 138 patients, 22 sustained traumatic injury. Seven patients were treated in our pre-group and 15 in our post-group. The majority of patients were treated with VV ECMO. Our post group VV ECMO extracorporeal survival rate was 64% and our survival to discharge was 55%. This study demonstrated an improvement in survival after implementation of our advanced ECMO program. The implementation of a multidisciplinary trauma ECMO team dedicated to the rescue of critically ill patients is the key for achieving excellent outcomes in the trauma population.

Parent coaching to enhance community participation in young children with developmental disabilities: A pilot randomized controlled trial.

BACKGROUND: Parent coaching emerges as a preferred approach for enhancing performance and participation of children with developmental disabilities (DD), but limited clinical trials examine its effects on community participation. AIM: To evaluate whether parent coaching, specifically using Occupational Performance Coaching (OPC), enhances community participation among young children with DD. METHOD AND PROCEDURES: A pilot double-blind randomized controlled trial was conducted. Parents of 50 children with DD (31 male, 19 female, mean age 4 years 10 months) were randomly assigned to the OPC group (n = 25) or parent consultation group (n = 25). Each parent received a maximum of eight coaching sessions or consultations. The primary outcome was children's community participation as assessed through parent-report measures at baseline, pre-intervention, post-intervention, and an 8-week follow-up. OUTCOMES AND RESULTS: Both groups showed significant improvements in parent-identified, goal-specific community participation after the intervention (mean difference [MD]=2.26-2.56), and these improvements were sustained during the follow-up. Despite a trend favoring parent coaching, the group difference in the improvements was not evident (MD=0.18-0.28). Both groups displayed positive improvements in children's overall community involvement post-intervention (MD=0.32); however, the time effects were not statistically significant. CONCLUSIONS AND IMPLICATIONS: OPC, by coaching parents, could enhance goal-specific community participation in children with DD, producing effects similar to those achieved through parent consultation.

Fatigue predicts level of community integration in people with stroke.

BACKGROUND: The independent predictive power of fatigue for community integration has not been investigated, although there is an increasing amount of literature that recognizes the importance of fatigue in people with stroke. OBJECTIVES: To examine the correlation between community integration and fatigue, walking endurance, and fear of falling; and to quantify the relative contribution of fatigue to community integration in people with stroke. METHODS: This was a cross-sectional study with 75 community-dwelling people with stroke. Data were collected using the Community Integration Measure (CIM), Fatigue Assessment Scale (FAS), 6-minute walk test (6MWT), and Survey of Activities and Fear of Falling in the Elderly (SAFE). Multiple linear regressions (forced entry method) were used to quantify the relative power of the FAS score to predict community integration in a model covering distance in the 6MWT and the SAFE score. RESULTS: After controlling for age, the CIM score significantly correlated with the scores for FAS (r=-0.48, p < 0.001), 6MWT distance (r = 0.24, p = 0.039), and SAFE (r=-0.39, p = 0.001). The entire model, including age, FAS score, 6MWT distance, and SAFE score, explained 26.1% of the variance in the CIM scores (F [4, 70] = 7.52, p < 0.001). The FAS scores independently explained 10.6% of the variance in the CIM scores. CONCLUSIONS: This study suggests that fatigue is an independent predictor of community integration among people with stroke, taking into account walking endurance and fear of falling.

Psychometric testing of the Chinese version of the International Classification of Functioning, Disability, and Health Measure of Participation and Activities Screener in people with stroke.

BACKGROUND: Clinicians need a validated measure to assess the activity and participation of Chinese people with stroke. OBJECTIVES: To culturally adapt and psychometrically test the Chinese (Cantonese) version of the International Classification of Functioning, Disability and Health Measure of Participation and Activities (C-IMPACT-S) in community-dwelling people with stroke. METHODS: We followed the standard translation procedures to culturally adapt the C-IMPACT-S. Then we administered the C-IMPACT-S to 100 people with stroke and 50 healthy counterparts for psychometric testing, including the ceiling and floor effects, internal consistency, test - retest, measurement error, minimal detectable change, correlations with other outcome measures, known-group validity and optimal cutoff scores. RESULTS: The C-IMPACT-S has no floor effects but ceiling effects in item 5. It has poor to excellent (Cronbach's α = 0.56-95) internal consistency and fair to excellent (Intraclass correlation coefficients = 0.58-1.00) test-retest reliability. The overall C-IMPACT-S mean score and activity and participation component mean scores had statistically significant no to weak correlations with the Fugl-Meyer Assessment, the Chinese versions of Geriatric Depression Scale, Fatigue Assessment Scale, Lawton Instrumental Activities of Daily Living Scale and Community Integration Measure. The stroke participants had lower C-IMPACT-S scores then their health counterparts. The optimal cutoff scores of the overall C-IMPACT-S and activity and participation domains were 88.02% (sensitivity 72%, specificity 80%), 80.56% (sensitivity 86%, specificity 68%) and 91.67% (sensitivity 68%, specificity 80%), respectively. CONCLUSIONS: C-IMPACT-S is a reliable and valid measure for assessing the levels of activity and participation of people with chronic stroke.

Parental stress in families of children with special educational needs: a systematic review.

Background: This systematic review aimed to identify the risk factors and protective factors for parental stress in families with children with special educational needs. Studies have indicated that the wellbeing of families is related to the physical, psychological, and social conditions of the children, as well as the family functioning, stress coping strategies, and social and professional support of their parents. The parents of children with special educational needs experience high levels of parental stress. Identifying the associated risk factors and protective factors may shed light on the provision of interventions to promote the mental wellbeing of these parents. Methods: Boolean operators were used to search multiple online databases, and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were applied in this systematic review. Data were extracted into categories of population, age, region, the child's diagnosis, the stress-measuring instrument, and the risk factors and protective factors. Results: Twenty-six studies, including 5,169 parents and 3,726 children, were reviewed. The following four major risk factors and protective factors were found to be associated with parental stress: the sex of the parents, diagnosis-related coping issues, socioeconomic characteristics, and social isolation of the parents. Conclusions: This systematic review identified four significant risk factors and protective factors related to social support from couples, family members, and social circles. Various agencies may provide financial and manpower assistance and professional support and services to improve the parents' knowledge and coping skills, as well as affectional support, early screening, and continuous assessment of the parents' progress. Social policies and interventions offering continuous and diagnosis-related support to the parents of children with special educational needs are highly recommended.

Systematic review and meta-analysis of randomised controlled trials for evaluating the effectiveness of virtual reality therapy for social anxiety disorder.

OBJECTIVE: To evaluate the effectiveness of VR therapy (VRT) for symptoms related to social anxiety disorder (SAD), namely fear and avoidance of social interactions and performance situations (FASIP), fear of negative evaluation (FNE), anxiety and depression, a systematic review and meta-analysis were performed. METHODS: Medline, PubMed, Science Direct, Web of Science, CINAHL, PsychINFO and Scopus were searched to include randomised controlled trials of VRT for SAD that met the criteria. A total of 15 RCTs with 720 participants published between 1998 and 2022 were included. Hedge's g with a 95 % confidence interval (CI) was adopted to compute the effect sizes. RESULTS: Results showed no difference between the effect of VRT and cognitive behavioural therapy (CBT) on FASIP, FNE, anxiety and depression and a large effect size for VRT versus the waitlist control group on FASIP (g = -1.170, 95 % CI: -2.056-0.283; p < 0.010). The moderator analysis demonstrated that VRT was superior to the controlled group in addressing FASIP, FNE and anxiety when the sample size was smaller than 50 and the number of sessions was five or fewer. LIMITATIONS: Differences in hardware, software and intervention duration for VRT across studies. CONCLUSION: This study confirmed the feasibility of VRT in alleviating the FASIP in patients with SAD, with the waitlist control group as a comparison. However, the effectiveness of VRT was not significant in FASIP, FNE, anxiety and depression compared to CBT. Additional social interaction scenarios should be developed in VRT, standardised hardware should be used and the proper length of exposure time to VR should be determined to enhance the efficacy of VRT.

Sensory Modulation Abilities in Healthy Preterm-Born Children: An Observational Study Using the Sensory Processing and Self-Regulation Checklist (SPSRC).

This study aimed to investigate prematurity as a risk factor for sensory processing disorders, using the Italian Version of Sensory Processing and Self-Regulation Checklist (SPSRC-IT), based on a sample of healthy Italian children born preterm in comparison with a sample of typical full-term children. Two groups of caregivers of Italian healthy preschooler children were recruited. The first group comprised 37 caregivers of full-term children (FT), while the second group consisted of 37 caregivers of preterm children (PT) (gestational age < 37 weeks). Significant differences between the groups in several subsections and factors of the SPSRC-IT were found, specifically in the Physiological Conditions section, in the Gustatory and Olfactory Sense section, in the Vestibular Sense section, and in the Proprioceptive Sense section, with lower scores in the PT group. Moreover, children born at a lower gestational age or with lower weights had a higher risk of dysfunctions in processing gustatory and olfactory, vestibular, and proprioceptive stimuli. In conclusion, the SPSRC-IT suggested a potential link between prematurity and challenges in the development of sensory processing and self-regulation skills, especially in children with a very low birth weight and very low gestational age.

Loaded and unloaded timed stair tests as tools for assessing advanced functional mobility in people with stroke.

BACKGROUND: The Timed Stair Test (TST) was originally designed to measure advanced functional mobility in patients who have undergone a total hip replacement. Its psychometric properties have not been examined systematically in people with stroke. AIM: The aims of this study were to: 1) determine the intra-rater reliability of TST under loaded and unloaded condition; 2) identify the minimal detectable changes (MDCs) in TST completion times; 3) investigate the concurrent validity between TST completion times and stroke-specific outcome measures; and 4) determine the cut-off TST completion time to differentiate the performance between people with stroke and healthy older adults. DESIGN: Cross-sectional study. SETTING: A university-based rehabilitation center. POPULATION: Ninety-four people with stroke and 34 healthy older adults. METHODS: TSTs were conducted under loaded and unloaded conditions. Two trials of the TST for each of the two conditions were performed on the same day. The Fugl-Meyer Assessment of Lower Extremity (FMA-LE), lower-limb muscle strength test assessed by a hand held dynamometer, Berg Balance Scale (BBS), Limit of Stability (LOS) Test, Timed Up and Go (TUG) Test, and the Cantonese version of the Community Integration Measure (CIM) were also used to assess the subjects. RESULTS: Excellent intra-rater reliability was demonstrated for TST completion times under loaded (intraclass correlation coefficient [ICC2,1]=0.991) and unloaded (ICC2,1=0.985) conditions. The MDCs in TST completion times were 6.55 seconds and 7.25 seconds under loaded and unloaded conditions, respectively. FMA-LE scores, mean strength of the affected-side dorsiflexors and plantar flexors, BBS scores, and LOS movement velocity and maximum excursion scores demonstrated fair to excellent negative correlations with TST completion times under both loaded (r=-0.314 to -0.786) and unloaded (r=-0.296 to -0.794) conditions. TUG results demonstrated good to excellent positive correlations with TST completion times under both loaded (r=0.875, P<0.001) and unloaded (r=0.872, P<0.001) conditions. The TST completion times of 26.3 seconds and 23.4 seconds under loaded and unloaded conditions, respectively, differentiated between people with stroke and healthy older adults. CONCLUSIONS: The TST is a reliable clinical tool for evaluating advanced functional mobility in people with stroke. CLINICAL REHABILITATION IMPACT: TST is a fast and simple test that does not require sophisticated equipment, making it suitable for busy hospital and rehabilitation settings.

Psychometric properties of Upper-body Dressing Scale in people with stroke.

OBJECTIVES: To investigate the psychometric properties of the Upper-Body Dressing Scale (UBDS), a tool for evaluating upper-body dressing performance in stroke patients. DESIGN: Cross-sectional study. SUBJECTS: Seventy-six chronic stroke patients and 49 healthy older adults. METHODS: UBDS, Fugl-Meyer Assessment (FMA), Wolf Motor Function Test (WMFT), Berg Balance Scale (BBS), Timed Up-and-Go Test (TUGT), Limit of Stability (LOS) test, Motor Activity Log (MAL-30), Arm Activity Measure (AAM), 12-item Short Form Health Survey, and Community Integration Measure - Cantonese version were assessed Results: UBDS time and UBDS score demonstrated good to excellent inter-rater and test-retest reliabilities for chronic stroke patients (intraclass correlation coefficient 0.759-1.000). UBDS time correlated significantly with FMA Upper and Lower Extremity, WMFT, and BBS scores, TUGT time, LOS Movement Velocity (affected side), LOS Maximal Excursion (composite), MAL-30 Amount of Use and Quality of Movement (affected side), and AAM (section B) scores (r = -0.61 to 0.63). The minimal detectable changes in UBDS time and UBDS score were 28.67 s and 0, respectively. The cut-off UBDS time and UBDS score were 37.67 s and 7.50, respectively. CONCLUSION: UBDS time is a reliable, sensitive, and specific measurement for assessing upper-body dressing performance in chronic stroke patients.

EEG-based vibrotactile evoked brain-computer interfaces system: A systematic review.

Recently, a novel electroencephalogram-based brain-computer interface (EVE-BCI) using the vibrotactile stimulus shows great potential for an alternative to other typical motor imagery and visual-based ones. (i) Objective: in this review, crucial aspects of EVE-BCI are extracted from the literature to summarize its key factors, investigate the synthetic evidence of feasibility, and generate recommendations for further studies. (ii) Method: five major databases were searched for relevant publications. Multiple key concepts of EVE-BCI, including data collection, stimulation paradigm, vibrotactile control, EEG signal processing, and reported performance, were derived from each eligible article. We then analyzed these concepts to reach our objective. (iii) Results: (a) seventy-nine studies are eligible for inclusion; (b) EEG data are mostly collected among healthy people with an embodiment of EEG cap in EVE-BCI development; (c) P300 and Steady-State Somatosensory Evoked Potential are the two most popular paradigms; (d) only locations of vibration are heavily explored by previous researchers, while other vibrating factors draw little interest. (e) temporal features of EEG signal are usually extracted and used as the input to linear predictive models for EVE-BCI setup; (f) subject-dependent and offline evaluations remain popular assessments of EVE-BCI performance; (g) accuracies of EVE-BCI are significantly higher than chance levels among different populations. (iv) Significance: we summarize trends and gaps in the current EVE-BCI by identifying influential factors. A comprehensive overview of EVE-BCI can be quickly gained by reading this review. We also provide recommendations for the EVE-BCI design and formulate a checklist for a clear presentation of the research work. They are useful references for researchers to develop a more sophisticated and practical EVE-BCI in future studies.

Abnormal physiological responses toward sensory stimulus are related to the attention deficits in children with sluggish cognitive tempo.

Previous studies have found that sluggish cognitive tempo (SCT) is often associated with difficulties in real-life functioning, such as social problems, emotional difficulties, and academic learning difficulties. However, the underlying mechanisms contributing to the SCT symptoms and its associated real-life difficulties have still not been clearly understood. A previous study has found that SCT symptoms were associated with hypoarousal and hyperarousal toward the sensory stimulus. However, it is still unclear whether such abnormal arousal regulation is related to sustained attention difficulties that have been found to be related to social difficulties and withdrawn behavior in children with SCT. In this study, arousal regulation deficit in SCT is examined by the physiological responses quantified by HRV and EEG in the sensory challenge paradigm. This study aimed to establish a linkage between arousal regulation reflected by HRV and EEG and attention difficulties in children with SCT. The results of this study showed that higher theta power in the auditory stimulation condition than in the resting condition was associated with higher omission errors in sustained attention tasks in the SCT group. It was also found that higher parasympathetic activities during sensory stimulation conditions were associated with higher commission errors in the SCT group. These results reflected that hypersensitivity toward stressful sensitivity toward a stressful sensory stimulus is associated with attention difficulties in children with SCT. This further supported the notion that SCT should be conceptualized as a condition characterized by multiple deficits in different biological systems, such as the cognitive system, the negative valence system, and the arousal regulatory system.

Information Communication Technology as Instrumental Activities of Daily Living for Aging-in-Place in Chinese Older Adults With and Without Cognitive Impairment: The Validation Study of Advanced Instrumental Activities of Daily Living Scale.

Background: The capability in applying information communication technology (ICT) is crucial to the functional independence of older peoples of community living nowadays. The proper assessment of individuals' capability of ICT application is the corner stone for the future development of telemedicine in our aging population. Methods: With the recruitment of 300 participants of different functional and social background in home-living, hostel-living, and care-and-attention home living; and through assessing the ability of individuals in instrumental activities of daily living and cognitive assessments, this study aimed at capturing the content validity and construct validity of the Advanced Instrumental Activities of Daily Living (AIADL scale). In addition, this study assess the ability of older peoples in applying ICT and how the functional and social background affects their independence in aging-in-place. Results: The AIADL scale showed good test-retest reliability and good-to-excellent internal consistency. To determine if items of the AIADL scale measure various aspects of community living, exploratory factor analysis revealed a two-factor structure with "home living and management" and "community living". Validity analysis with the known-groups method showed a high overall accuracy of prediction of individuals' capability of independent living in the community. Conclusions: The AIADL scale is a valid and reliable instrument to assess the ability of older adults in handling ICT as part of their instrumental activities in daily living. The scale can reflect capability of older peoples in applying ICT. This instrument can serve as a reference in measuring readiness of individuals in receiving telemedicine and their ability of aging-in-place.

Testing the psychometric properties of the Chinese (Cantonese) version of SATIS-Stroke in people with chronic stroke.

PURPOSE: To culturally adapt and examine the psychometric properties of the Chinese (Cantonese) version of SATIS-Stroke (C-SATIS-Stroke) in people with chronic stroke. MATERIALS AND METHODS: Forward and backward translations were performed in accordance with available guidelines. We administered the C-SATIS-Stroke to 101 people with stroke and 50 healthy older adults. We assessed the test-retest and internal reliability, measurement error, known-group validity, correlations with other outcome measures, optimal cut-off score and ceiling and floor effects. RESULTS: C-SATIS-Stroke demonstrated excellent internal consistency (Cronbach's α = 0.959) and good test-retest reliability (intraclass correlation coefficient3,1 = 0.913). Compared with healthy controls, people with chronic stroke had lower C-SATIS-Stroke scores. The mean C-SATIS-Stroke score was significantly correlated with the mean scores of the Activities-specific Balance Confidence Scale, Stroke Impact Scale, Community Integration Measure and Survey of Activities and Fear of Falling in the Elderly. The cut-off score to distinguish the levels of satisfaction with activity and participation between people with chronic stroke and healthy older adults was 80 out of 108 (sensitivity: 77%; specificity: 72%). C-SATIS-Stroke exhibited ceiling effects but not floor effects. CONCLUSIONS: C-SATIS-Stroke is a reliable and valid measure for assessing satisfaction with social participation among Chinese people with chronic stroke.IMPLICATIONS FOR REHABILITATIONSatisfactory semantic, idiomatic, cultural, and conceptual equivalence of the C-SATIS-Stroke are in line with those of the original English version of the SATIS-StrokeExcellent reliability and validity of the C-SATIS-Stroke are also in line with those of the original English version of the SATIS-StrokeThe C-SATIS-Stroke can be used to assess the subjective satisfaction feeling in terms of social participation among Chinese people with chronic stroke.

Psychometric Properties of the Italian Version of Sensory Processing and Self-Regulation Checklist (SPSRC).

Sensory processing abilities play important roles in child learning, behavioural and emotional regulation, and motor development. Moreover, it was widely demonstrated that numerous children with neurodevelopmental disabilities show differences in sensory processing abilities and self-regulation compared with those of typical children. For these reasons, a complete evaluation of early symptoms is very important, and specific tools are necessary to better understand and recognize these difficulties during childhood. The main aim of this study was to translate, culturally adapt, and validate in a population of Italian typically developing (TD) children the Sensory Processing and Self-Regulation Checklist (SPSRC), a 130-item caregiver-reported checklist, covering children's sensory processing and self-regulation performance in daily life. Preliminary testing of the SPSRC-IT was carried out in a sample of 312 TD children and 30 children with various developmental disabilities. The findings showed that the SPSRC-IT had high internal consistency, a good discriminant, and structural and criterion validity about the sensory processing and self-regulation abilities of children with and without disabilities. These data provide initial evidence on the reliability and validity of SPSRC-IT, and the information obtained by using the SPSRC-IT may be considered a starting point to widen the current understanding of sensory processing difficulties among children.

Interventions for Sensory Over-Responsivity in Individuals with Autism Spectrum Disorder: A Narrative Review.

Individuals with autism spectrum disorder (ASD) often exhibit sensory over-responsivity (SOR), which is characterized by an overwhelmingly negative reaction to or avoidance of sensory stimulation. Despite the detrimental effects of SOR on people's personal and social lives, the knowledge of and interventions for the issue remain limited. This paper collates and reviews studies on SOR and information on the potential for effective interventions for people with ASD. This review reveals evidence that SOR has a close relationship with anxiety, depression, insomnia, and family life impairment and an underlying mechanism related to SOR. Four interventions and their theoretical bases in sensory-motor processing are discussed in this paper, namely, physical activity (PA), sensory integration therapy (SIT), mindfulness-based cognitive therapy (MBCT), and cognitive behavioral therapy (CBT). These interventions focus on establishing coping strategies for regulating the emotional response to sensory information, and they have been found to be effective and to have the potential to help children with ASD reduce their SOR behaviors. This paper provides guidance for selecting appropriate interventions and for further investigation of more effective interventions in the future.

Examining the Role of Attention Deficits in the Social Problems and Withdrawn Behavior of Children With Sluggish Cognitive Tempo Symptoms.

Previous studies have found that sluggish cognitive tempo (SCT) symptoms are often associated with social problems and withdrawn behavior. However, the possible neuropsychological mechanism underlying this relationship remains unclear. Some studies have also found that SCT symptoms are related to deficits in sustained attention and selective attention. However, no study has examined whether attention deficits are related to social problems and withdrawn behavior in children with SCT. This study was the first to examine the neuropsychological correlates of social problems and withdrawn behavior among children with SCT symptoms. The results showed that sustained attention measure (omission) predicted the severity of social problems and withdrawn behavior in children with SCT even after controlling for symptoms of attention-deficit hyperactivity disorder. Selective attention measure (response latency mean) was also found to predict the severity of social problems. These results suggest that the social problems commonly exhibited by children with SCT are related to deficits in sustained attention and attentional control. Thus, our results provide an initial support to the link between attention deficits and social problems among children with SCT.

Reliability and validity of Six-Spot Step Test (SSST) in stroke survivors.

BACKGROUND: The Six-Spot Step Test (SSST) was originally developed to assess walking ability while challenging balance during walking in patients with multiple sclerosis. It provides more comprehensive information on ambulatory abilities than several existing measures such as the Timed Up and Go test (TUG test), the Functional Gait Assessment, and the Dynamic Gait Index. To assess the advanced balance control ability of stroke survivors, we modified the SSST to serve this purpose. AIM: The aim of this study was to expand the current understanding of the psychometric properties of the SSST using healthy older adults and stroke survivors. DESIGN: This study adopted an experimental design. SETTING: University-affiliated neurorehabilitation laboratory. POPULATION: A total of 50 study participants, including 25 chronic stroke survivors and 25 healthy older adults, were recruited from the community. METHODS: The SSST was administered to the stroke survivors twice (day 1 and 2) with a 1-week interval. The Fugl-Meyer assessment for the lower extremities (FMA-LE), the Berg Balance scale (BBS), the limit of stability (LOS) test, the Timed Up and Go test (TUG test), and the Chinese version of the Community Integration Measures (CIM-C) were assessed on day 1 by random order. The healthy control group was assessed with the Six-Spot Step Test only on day 1. RESULTS: The SSST showed excellent inter-rater, intra-rater, and test-retest reliability (intraclass correlation coefficient >0.95, P<0.001). Significant correlations were found between SSST performance and the FMA-LE results (r=0.517, P<0.05), BBS scores (r=-0.531, P<0.05), and TUG test scores (r=0.828, P<0.001). The MDC in the mean SSST time for the affected leg and the unaffected leg in stroke survivors was 6.05s. The cutoff time was 10.11s (sensitivity, 80%; specificity, 92%) when kicking obstacles with the affected leg and 10.18s (sensitivity, 80%; specificity, 92%) when kicking obstacles with the unaffected leg. CONCLUSIONS: The SSST was a reliable test and showed a significant correlation with FMA-LE scores, BBS scores, and TUG test times in stroke survivors. CLINICAL REHABILITATION IMPACT: The SSST can be used to assess the advanced balance control of stroke survivors.