Effectiveness of Activity-Based Task-Oriented Training on Upper Extremity Recovery for Adults With Stroke: A Systematic Review.

IMPORTANCE: Interventions for improving upper extremity (UE) recovery have become a priority in stroke rehabilitation because UE disability can undermine a person's capacity to perform daily activities after stroke. A better understanding of the use of activity-based task-oriented training (TOT) will inform the development of more effective UE interventions in stroke rehabilitation. OBJECTIVE: To examine the effectiveness of activity-based TOT in improving the UE recovery of adults with stroke. DATA SOURCES: CINAHL Plus, MEDLINE, and PubMed. STUDY SELECTION AND DATA COLLECTION: Inclusion criteria included quantitative studies published between June 2012 and December 2022 that reported UE recovery as an outcome, including measurements of motor function, motor performance, and performance of activities of daily living (ADLs); a sample age ≥18 yr, with stroke in all phases; and interventions that incorporated real-world daily activities. We assessed articles for inclusion, quality, and risk of bias following Cochrane methodology and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. FINDINGS: Sixteen studies (692 participants, Level 1-4 evidence) were included. Strong to moderate evidence supported the effectiveness of activity-based TOT in UE motor function, motor performance, and ADL performance for adults with stroke. Strong evidence supported the effectiveness of hospital-based TOT, and moderate evidence supported the effectiveness of home-based TOT. CONCLUSIONS AND RELEVANCE: The results not only showed the value of activity-based TOT as an effective UE intervention in stroke rehabilitation but also supported the occupational therapy philosophy of using functional and meaningful activities in practice. Further research on home-based TOT is needed. Plain-Language Summary: This systematic review shows the effectiveness and value of using real-life activities in task-oriented training approaches for adult survivors of stroke. The authors found strong evidence for hospital-based task-oriented training interventions and moderate evidence for home-based interventions for improving upper extremity recovery. This review shows the value of upper extremity task-oriented training as an effective intervention in stroke rehabilitation. The review also supports the occupational therapy philosophy of using functional and meaningful activities in practice as well as the profession's use of evidence-based practice in stroke rehabilitation.

Impact of Illness Perceptions on Poststroke Activity Engagement and the Moderating Role of Gender.

IMPORTANCE: Beyond existing knowledge of demographic and performance skill factors, establishing relationships between poststroke activity engagement and illness perceptions sets the stage for the development of more effective intervention strategies. OBJECTIVE: To describe the illness perceptions of community-dwelling people with stroke in the first 2 yr poststroke; specifically, to examine whether illness perceptions are associated with activity engagement and to explore the moderating role of gender in these relationships. DESIGN: Cross-sectional study. SETTING: Participants were recruited from eight rehabilitation settings in Beijing, China. PARTICIPANTS: 202 community dwellers with stroke. OUTCOMES AND MEASURES: Activity engagement and illness perceptions were measured with the Mandarin version of the Assessment of Life Habits and the Chinese version of the Stroke-Specific Illness Perceptions Questionnaire-Revised, respectively. Participants' demographic information, cognitive status, and motor function were also collected. RESULTS: Stronger perceptions of consequences and controllability were related to better performance in activity engagement at the personal level, and stronger perceptions of illness coherence were related to better performance in activity engagement at the societal level. In addition, gender differences in the relationship between illness perceptions and activity engagement were described. CONCLUSIONS AND RELEVANCE: How people with stroke perceived their conditions dictated their levels of activity engagement in their community of residence. The findings suggest that understanding clients' illness perceptions may assist practitioners in developing comprehensive, targeted interventions to improve activity engagement and maximize recovery after stroke. Future studies are needed to explore the gender effect of illness perceptions on activity engagement in people with stroke. What This Article Adds: This study identified the relationships between illness perceptions and level of activity engagement in real-life environments in people with stroke. In addition to motor and cognitive interventions, providing opportunities for clients to gain a better understanding of stroke would facilitate their activity engagement in their real-life environment.

Dyadic analysis of illness perceptions among individuals with stroke and their caregivers: effects on activity engagement in community living.

PURPOSE: To explore the relationship between activity engagement and dyadic illness perceptions of community-dwelling individuals with stroke and their caregivers. METHODS: We performed a secondary analysis on a cross-sectional study encompassing eight rehabilitation settings. Participants were recruited from June to December 2019 via the distribution of flyers, use of admission databases, and direct onsite interactions. Activity engagement of individuals with stroke was measured by the Assessment of Life Habits. Dyadic illness perceptions were measured using the Stroke-Specific Illness Perceptions Questionnaire-Revised. RESULTS: Data from 202 dyads of individuals with stroke (mean age 61.3 ± 8.3 years; 76.7% male; stroke duration 314.3 ± 170.5 days), and caregivers (mean age 52.6 ± 11.6 years; 73.3% female) were analyzed. Results show that individuals with stroke who shared similar optimistic illness perceptions with their caregivers concerning the consequences of stroke had a higher level of activity engagement (ΔR2 = .020, F(2,193) = 5.42, p = .005). Gender differences were found in the dyadic illness perception components concerning acute/chronic and cyclical timeline (ΔR2 = .017, F(2,191) = 4.72, p = .01; ΔR2 = .02, F(2,190) = 3.45, p = .034) and illness coherence (ΔR2 = .012, F(2,191) = 3.42, p = .035). CONCLUSIONS: Illness perceptions and post-stroke activity engagement with gender differences should be considered at a dyadic level, as the individuals with stroke and their caregivers influence each other's beliefs.

Implications for rehabilitationActivity engagement in individuals with stroke is related to how their individual­caregiver dyads perceive their health condition.Clinicians should provide opportunities for individuals with stroke and caregivers to better understand the nature of stroke, and to develop positive outlooks for the future. This information includes, but is not limited to, the relevant sequelae, stroke development and prognosis, treatment and rehabilitation protocols, and the potential impact on daily living.Depending on their genders, individuals with stroke may require different approaches to facilitate community-dwelling activity engagement. Future research is needed to determine the effect of dyadic illness perceptions on post-stroke activity engagement among individuals of different genders.

Grip strength differences in middle-aged and older adults and individuals with stroke.

BACKGROUND: How the natural deterioration of aging, sex difference, and pathological effect of stroke affect the prediction of hand strength is still unknown. AIM: This study aimed to compare and predict grip strength in both hands between normal controls (NCs) and stroke patients. DESIGN: Observational, cross-sectional study. SETTING: Two urban hospitals and the community. POPULATION: A total of 160 participants aged from 40 to 80 (80 NCs and stroke patients) were recruited. METHODS: The Jamar® Plus+ Digital Hand Dynamometer was used to measure the grip strength. Stroke participants were additionally assessed by the Fugl-Meyer Assessment and Modified Ashworth Scale. RESULTS: The linear regression models of the grip strength in both right and left hands were good fits (the adjusted R2 of 0.680-0.751) between NCs and stroke patients with either the right dominant or left non-dominant hand affected. Group (NCs versus stroke), sex, and age were sequentially the first three statistically significant predictors in the grip strength of both hands between NCs and stroke patients with either the right dominant or left non-dominant hand affected. CONCLUSIONS: The pathological, sex, and age effects play complementary roles in predicting the grip strength in middle-aged and older adults between NCs and stroke patients. CLINICAL REHABILITATION IMPACT: In clinical practice, the recovery of the grip strength in stroke patients should take pathological, sex, and age effects together with the right dominant or left non-dominant hand affected into consideration, rather than merely comparing the differences in the grip strength of both right and left hands as a reference.

"I didn't know what I could do": Behaviors, knowledge and beliefs, and social facilitation after distal radius fracture.

BACKGROUND: Biomedical models have limitations in explaining and predicting recovery after distal radius fracture (DRF). Variation in recovery after DRF may be related to patients' behaviors and beliefs, factors that can be framed using a lens of self-management. We conceptualized the self-management process using social cognitive theory as reciprocal interactions between behaviors, knowledge and beliefs, and social facilitation. Understanding this process can contribute to needs identification to optimize recovery. PURPOSE: Describe the components of the self-management process after DRF from the patient's perspective. STUDY DESIGN: Qualitative descriptive analysis. METHODS: Thirty-one adults aged 45-72 with a unilateral DRF were recruited from rehabilitation centers and hand surgeons' practices. They engaged in one semi-structured interview 2-4 weeks after discontinuation of full-time wrist immobilization. Data were analyzed using qualitative descriptive techniques, including codes derived from the data and conceptual framework. Codes and categories were organized using the three components of the self-management process. RESULTS: Participants engaged in medical, role, and emotional management behaviors to address multidimensional sequelae of injury, with various degrees of self-direction. They described limited knowledge of their condition and its medical management, naive beliefs about their expected recovery, and uncertainty regarding safe movement and use of their extremity. They reported informational, instrumental, and emotional support from health care professionals and a broader circle. CONCLUSIONS: Descriptions of multiple domains of behaviors emphasized health-promoting actions beyond adherence to medical recommendations. Engagement in behaviors was reciprocally related to participants' knowledge and beliefs, including illness and pain-related perceptions. The findings highlight relevance of health behavior after DRF, which can be facilitated by hand therapists as part of the social environment. Specifically, hand therapists can assess and address patients' behaviors and beliefs to support optimal recovery.

Self-Efficacy for Managing Injury After Distal Radius Fracture: A Mixed Methods Exploration.

Self-efficacy for managing injury may contribute to variation in clients' support needs after distal radius fracture (DRF). This study aimed to (a) explore associations between self-efficacy for managing injury and self-reported health and (b) compare qualitative descriptions of the self-management process and outcome between high and low self-efficacy groups. In this cross-sectional convergent mixed methods study, 31 adults aged 45 to 72 with a unilateral DRF completed patient-reported outcome measures and a semi-structured interview 2 to 4 weeks after discontinuing full-time wrist immobilization. Higher self-efficacy was moderately associated with better physical, mental, and social health. The High-Self-Efficacy group described self-directed behaviors to manage injury sequelae and more confidence in their ability to use their injured hand. They also described less disruptive physical and emotional symptoms and fewer participation restrictions compared with the Low-Self-Efficacy group. Findings suggest that occupational therapy practitioners should assess and address self-efficacy for managing DRF sequelae to support recovery.

Poststroke activity engagement in community dwellers: Association with illness perceptions and perceived environment.

OBJECTIVES: To investigate whether individuals' poststroke activity engagement is associated with their perceptions of stroke, as well as their perceptions of physical and social environment. DESIGN: Cross-sectional study. SETTING: Participants were recruited from eight rehabilitation settings in Beijing, China. PARTICIPANTS: A total of 202 dyads of community dwellers with stroke and their primary caregivers. MAIN MEASURES: Activity engagement measured by the Assessment of Life Habits; stroke individuals' and caregivers' illness perceptions measured by the Stroke-Specific Illness Perceptions Questionnaire - Revised; and stroke individuals' perceived social and physical environment measured by the Social Support Survey and abbreviated Neighborhood Environment Walkability Scale. RESULTS: A total of 202 dyads of individuals with stroke and their caregivers participated in the study with mean ages of 61.3 (8.3) and 52.6 (11.6), respectively. On average, stroke individuals scored 7.61 (1.42) on the daily activities subscale, indicating that they completed personal level activities without assistance but with some difficulty. They scored 6.21 (2.21) on the social roles subscale, suggesting that individuals completed societal level activities with assistive devices and with some difficulty. Illness perceptions correlated significantly with personal level activity engagement (change in R-squared = 0.029; p = 0.049), and perceived accessibility and heterogeneity correlated significantly with societal level activity engagement (change in R-squared = 0.025; p = 0.011). CONCLUSIONS: Poststroke activity engagement is associated not only with stroke individuals' performance skills but also with their perceptions of stroke, and how they perceive their physical environment. The findings may assist clinicians' decision making when developing comprehensive, targeted interventions for improving activity engagement and maximizing recovery after stroke.

Transitioning from hurting to healing: self-management after distal radius fracture.

PURPOSE: Chronic pain and disability after musculoskeletal trauma support the need for non-biomedical perspectives to frame experiences of recovery. Self-management is a specific holistic lens with implications for improving health outcomes. This qualitative study explored how adults made meaning of self-management after distal radius fracture (DRF). METHODS: Thirty-one individuals aged 45-72 with a unilateral DRF participated in a semi-structured interview 2-4 weeks after discontinuing full-time wrist immobilization. Interviews were audio-recorded and transcribed, and constructivist grounded theory techniques were used to analyze the data. RESULTS: Participants made meaning of self-management as a process of "transitioning from hurting to healing," which occurred via three underlying processes. "Learning because of my injury" included gaining information for empowerment and understanding by physically living through the experience. "Working and hoping toward healing" involved taking active steps to recovery in the face of uncertainty. "Getting back to my normal self" comprised reconnecting to one's body and identity after injury. CONCLUSIONS: Participants' lived experiences overlapped with those of self-managing chronic conditions, highlighting the need to consider how individuals actively engage in their recovery after DRF. Findings suggest using supportive interventions to facilitate patients' understanding, activation, and engagement in meaningful activity after DRF.Implication for rehabilitationTo maximize health outcomes after distal radius fracture, clinicians should move beyond impairment remediation to supporting multiple dimensions of recovery, including emotional distress and functional limitations.Clinicians should routinely provide early and ongoing information, such as expected symptoms and recovery time frames, to minimize loss of control related to uncertainty.Clinicians should emphasize active interventions, such as collaborative goal setting and functional tasks, that engage patients in their own healing.Clinicians should support patients' early return to meaningful activity to maintain or restore connection to the body and identity.

Bimanual motor performance in everyday life activities of children with hemiplegic cerebral palsy.

BACKGROUND: Motor impairments in children with cerebral palsy significantly reduce their ability to learn and adapt bimanual actions into their life roles. The current evidence on bimanual coordination performance in children with hemiplegic cerebral palsy were mostly drawn from kinematic studies. Whether these kinematic findings on bimanual motor performance can be observed when performing daily life activities in a natural environment is not clear. Further, there is no evidence what and how the verbal prompting influences bilateral motor performance. We intend to explore its role on bimanual motor performance as well. AIM: This study aimed to investigate the bimanual motor performance in everyday life activities of children with hemiplegic cerebral palsy and the role of verbal prompts in facilitating affected hand use. DESIGN: This is an observational study. SETTING: Local medical center and community. POPULATION: Twenty-five children with hemiplegic cerebral palsy and 25 age-matched typically developing children. METHODS: The Observation-based Test of Capacity, Performance, and Developmental Disregard and Melbourne Assessment 2 were used to assess the quantitative and qualitative use of hands in everyday activities. RESULTS: Children with hemiplegic cerebral palsy, demonstrated different motor coordination patterns in daily bimanual activities compared with their counterparts. With verbal prompts, children with hemiplegic cerebral palsy significantly increased the use of their affected hands in bimanual activities. However, the increases were observed only in basic motor components, such as reaching and grasping, and not in complex motor components such as manipulation. CONCLUSIONS: These findings will assist researchers and clinicians to develop and refine intervention programs that maximize rehabilitation benefits in improving bimanual hand coordination performance for children with hemiplegic cerebral palsy. CLINICAL REHABILITATION IMPACT: This study increased our understanding of bimanual motor performance of children with hemiplegic cerebral palsy in everyday life activities. The results demonstrated children with cerebral palsy rely more on their less-affected hand to perform bimanual activities with or without verbal prompts. Incorporating bimanual activities and verbal prompts during intervention may only be effective on facilitating basic hand movements but not on improving complex movements of affected hands. Further research is needed to explore other intervention strategies to facilitate complex bilateral hand movements.

Hand therapists' knowledge and practice-related beliefs about pain science: A survey study.

INTRODUCTION: Identifying hand therapists' knowledge and beliefs about pain can illuminate familiarity with modern pain science within hand therapy. PURPOSE OF THE STUDY: The primary aim was to identify hand therapists' knowledge of pain neurophysiology. Secondary purposes were to explore demographic variation in knowledge, describe practice-related beliefs about pain science, and explore associations between knowledge and beliefs. STUDY DESIGN: Cross-sectional descriptive survey study. METHODS: An electronic survey, including the Revised Neurophysiology of Pain Questionnaire (R-NPQ) and Likert-type questions about practice-related beliefs, was distributed to American Society of Hand Therapists members. RESULTS: Data from 305 survey responses were analyzed. R-NPQ accuracy ranged from 42% to 100%, with a mean of 75% (9/12 ± 1.5). Certified hand therapists scored, on average, 0.8 points lower than their noncertified peers. Participants with a doctoral degree scored 0.7 or 0.6 points higher, respectively, than those with a bachelor's or master's degree. Objective knowledge of pain neurophysiology was positively associated with perceived knowledge of pain science (ρ = .31, P < .001). Associations between R-NPQ and perceived importance of knowing pain science; confidence in pain-related evaluation, treatment, and education; and frequency of incorporating pain science principles into practice were small but statistically significant (ρ = .12-.25, P = <.001-.04). CONCLUSIONS: Although hand therapists recognized the importance of knowing pain science, they had objective and subjective limitations in that knowledge. Specific errors in their R-NPQ responses suggest misconceptions related to the modern differentiation between nociception and pain. Blurring of these constructs may relate to participants' self-reported practice emphasis on acute versus chronic conditions. Future studies should explore knowledge, attitudes, and beliefs about pain beyond R-NPQ scores to understand variation in practice and training needs.

Spatial Attention Disregard in Children With Hemiplegic Cerebral Palsy.

IMPORTANCE: Children with hemiplegic cerebral palsy (CP) demonstrate spatial attention disregard, but the rehabilitation approach to CP is traditionally motor oriented. OBJECTIVE: To explore spatial attention disregard in children with hemiplegic CP and its relationship to their motor performance in daily activities. DESIGN: Cross-sectional study. SETTING: Community. PARTICIPANTS: Twenty-five children with hemiplegic CP and 25 age-matched typically developing children. OUTCOMES AND MEASURES: For spatial attention performance, the Random Visual Stimuli Detection Task; for developmental disregard, the Observatory Test of Capacity, Performance, and Developmental Disregard; and for motor performance, the Melbourne Assessment 2. RESULTS: Children with hemiplegic CP evidenced spatial attention disregard on their more affected sides, and this phenomenon was correlated with developmental disregard. CONCLUSIONS AND RELEVANCE: Children with hemiplegic CP demonstrate developmental disregard in both the motor and the visual-spatial attention domains. Including evaluation of and intervention for visual-spatial attention for children with hemiplegic CP in the traditionally motor-oriented rehabilitation approach is recommended. WHAT THIS ARTICLE ADDS: This research provides evidence that children with hemiplegic CP demonstrate disregard in the domain of visual-spatial attention. The findings suggest that evaluation of and intervention for visual-spatial attention should be included in CP rehabilitation in addition to the traditionally motor-oriented approach.

Latino-American Mothers' Perspectives on Feeding Their Young Children: A Qualitative Study.

OBJECTIVE: We explored the cultural beliefs that influence Latino-American mothers' feeding practices with their young children and the sources they referenced in making food choices for their children. METHOD: We conducted semistructured interviews with 12 Latino-American mothers focusing on their experiences of feeding their young children. Data analysis, based in grounded theory, consisted of interview transcription, content analysis, coding, and theme development. RESULTS: We identified four themes summarizing the mothers' feeding practices: (1) "Grandma knows best," (2) "I want my child(ren) to be healthy," (3) "always soup and always rice," and (4) "mealtime is family time." CONCLUSION: Occupational therapy practitioners need to obtain accurate information from families about feeding practices and to understand and interpret those practices in broader cultural contexts to design and implement targeted feeding intervention strategies that avoid stereotyping or misinterpreted information. To promote family-centered, meaningful interventions, practitioners must understand the cultural influences on feeding practices and be sensitive to mothers' needs.

Feeding Patterns and Parental Perceptions of Feeding Issues of Preterm Infants in the First 2 Years of Life.

We explored parental feeding practices, feeding issues during the first 2 yr of life, and the relationship between feeding issues and levels of maternal distress in preterm infants. Four hundred twenty mothers (239 with preterm infants, 181 with full-term infants) participated in the study. The Behavior-Based Feeding Questionnaire for Infants With Premature History and the Parenting Stress Index-Chinese Version were used as the two outcome measures. The results indicated that preterm infants had different feeding experiences compared with their full-term counterparts. They tended to start solid food later in life and had limited experiences in food variation. Parenting stress was prevalent in parents with preterm infants and was associated with the frequency of feeding issues, especially at later ages when supplementary foods were being introduced.

Teaching Theory in Occupational Therapy Using a Cooperative Learning: A Mixed-Methods Study.

Cooperative learning provides an important vehicle for active learning, as knowledge is socially constructed through interaction with others. This study investigated the effect of cooperative learning on occupational therapy (OT) theory knowledge attainment in professional-level OT students in a classroom environment. Using a pre- and post-test group design, 24 first-year, entry-level OT students participated while taking a theory course in their second semester of the program. Cooperative learning methods were implemented via in-class group assignments. The students were asked to complete two questionnaires regarding their attitudes toward group environments and their perception toward group learning before and after the semester. MANCOVA was used to examine changes in attitudes and perceived learning among groups. Students' summary sheets for each in-class assignment and course evaluations were collected for content analysis. Results indicated significant changes in students' attitude toward working in small groups regardless of their prior group experience.

The Computerized Perceptual Motor Skills Assessment: A new visual perceptual motor skills evaluation tool for children in early elementary grades.

Visual perceptual motor skills have been proposed as underlying courses of handwriting difficulties. However, there is no evaluation tool currently available to assess these skills comprehensively and to serve as a sensitive measure. The purpose of this study was to validate the Computerized Perceptual Motor Skills Assessment (CPMSA), a newly developed evaluation tool for children in early elementary grades. Its test-retest reliability, concurrent validity, discriminant validity, and responsiveness were examined in 43 typically developing children and 26 children with handwriting difficulty. The CPMSA demonstrated excellent reliability across all subtests with intra-class correlation coefficients (ICCs)≥0.80. Significant moderate correlations between the domains of the CPMSA and corresponding gold standards including Beery VMI, the TVPS-3, and the eye-hand coordination subtest of the DTVP-2 demonstrated good concurrent validity. In addition, the CPMSA showed evidence of discriminant validity in samples of children with and without handwriting difficulty. This article provides evidence in support of the CPMSA. The CPMSA is a reliable, valid, and promising measure of visual perceptual motor skills for children in early elementary grades. Directions for future study and improvements to the assessment are discussed.

Predicting Handwriting Legibility in Taiwanese Elementary School Children.

This study investigates handwriting characteristics and potential predictors of handwriting legibility among typically developing elementary school children in Taiwan. Predictors of handwriting legibility included visual-motor integration (VMI), visual perception (VP), eye-hand coordination (EHC), and biomechanical characteristics of handwriting. A total of 118 children were recruited from an elementary school in Taipei, Taiwan. A computerized program then assessed their handwriting legibility. The biomechanics of handwriting were assessed using a digitizing writing tablet. The children's VMI, VP, and EHC were assessed using the Beery-Buktenica Developmental Test of Visual-Motor Integration. Results indicated that predictive factors of handwriting legibility varied in different age groups. VMI predicted handwriting legibility for first-grade students, and EHC and stroke force predicted handwriting legibility for second-grade students. Kinematic factors such as stroke velocity were the only predictor for children in fifth and sixth grades.

A Survey of Occupational Therapy Practice in Beijing, China.

There is an increasing demand for rehabilitation services in China as a result of the growing number of people with physical and mental challenges, as well as the growing population of older adults. The purpose of this study was to explore the current occupational therapy (OT) resources available in Beijing, China, to serve as the first step in planning the response to increasing demand for OT services from the people of China. Specifically, using the snowball sampling survey method, we explored the work practice, including years of working experience, work setting, weekly work hours, annual income and factors related to job satisfaction among occupational therapists in Beijing, China. A total of 44 occupational therapists currently working in the Beijing area responded to our survey. The results demonstrated that most of the therapists working in Beijing area were young and inexperienced. Despite the fact that the participants had an average age of 31 years old and an average of 8 years' working experience, 61.4% of therapists were under 30 years old and more than half of therapists had less than 5 years of OT experiences. Among those included in the study sample, 50% had earned degrees in OT, and the rest of the OT personnel received OT-related on-the-job training in various forms and lengths of time. A majority of the participants worked in hospital settings with adults or children with physical disabilities and used therapeutic activities and therapeutic exercises. Being an occupational therapist is not a high-paying job. Education satisfaction, work experience and annual income are the factors related to job satisfaction for the participants. The majority of occupational therapists expressed the need to receive more support for clinical-related trainings. We plan to expand this pilot study nationwide to gain an in-depth and comprehensive understanding of the OT workforce in China. Copyright © 2016 John Wiley & Sons, Ltd.

Predicting neurodevelopmental outcomes at preschool age for children with very low birth weight.

The purpose of this study was to examine predictors of neurodevelopmental outcome in very low birth weight children without major impairment at 5 years of age, as well as to identify the contribution of early neurodevelopmental assessment to preterm children's later developmental outcomes. The participants in this study included 126 children who were prematurely born with very low birth weight. Outcomes of the childrens' later development were measured in tests that factored cognitive function, motor performance, and adaptive behavior. The results indicated that more than 50% of full-scale intelligence and 30% of both motor performance and adaptive behavior at the age of 5 can be explained by four predictors. The four predictors include preterm children's medical complications at birth, maternal education, early motor assessments, and cognitive assessments. Adding each test score obtained in early ages provides additional information to predict children's cognitive, motor, and adaptive behavior at 5 years of age. Manifold assessments conducted in multiple time periods strengthen the predictive values of later developmental outcomes. In addition, the findings of this study indicate that very low birth weight children tend to have lower adaptive behavior at 5 years old. With regard to our findings, we believe that having adaptive function is a reflection of a child's overall integrated abilities. Further study is warranted to increase understanding of this topic, as well as to be able to predict adaptive strengths and weakness and pinpoint limiting factors that may be useful for targeting behaviors in intervention.

Postural control during standing reach in children with Down syndrome.

The purpose of the present study was to investigate the dynamic postural control of children with Down syndrome (DS). Specifically, we compared postural control and goal-directed reaching performance between children with DS and typically developing children during standing reach. Standing reach performance was analyzed in three main phases using the kinematic and kinetic data collected from a force plate and a motion capture system. Fourteen children with DS, age and gender matched with fourteen typically developing children, were recruited for this study. The results showed that the demand of the standing reach task affected both dynamic postural control and reaching performance in children with DS, especially in the condition of beyond arm's length reaching. More postural adjustment strategies were recruited when reaching distance was beyond arm's length. Children with DS tended to use inefficient and conservative strategies for postural stability and reaching. That is, children with DS perform standing reach with increased reaction and execution time and decreased amplitudes of center of pressure displacements. Standing reach resembled functional balance that is required in daily activities. It is suggested to be considered as a part of strength and balance training program with graded task difficulty.

Parenting stress in families with very low birth weight preterm infants in early infancy.

Taking care of a premature infant adds an extra burden to already stressed parents. Previous studies have shown that parental stress occurs during the initial hospitalization. However, there is little information on parental stress over time, and the few existing results are conflicting. In addition, many studies have focused on maternal stress but there is little information about a father's long-term adaptation to stress. The purpose of this study was to examine the degree and type of parenting stress in the families of very low birth weight (VLBW) preterm infants over the first two years of life. We compared parenting stress in families with preterm infants with control families, while also comparing the stress in mothers to that in fathers. Furthermore, we explored the relationship between parenting stress in the preterm group with identified factors that included the infant's age, medical complications, and parents' perceived feeding issues after they had been discharged from the hospital. This was an exploratory study with a cross sectional design. Participants included a total of 505 mothers from Tainan, Taiwan; 297 with preterm children (239 mothers, 58 fathers) and 208 with full-term children (181 mothers, 27 fathers). Assessments including the Parenting Stress Index, Neonatal Medical Index and Behavior-based Feeding Questionnaire were used to measure parental distress, infants' medical complications and parents' perceived feeding issues, respectively. Results of the study, though not statistically significant, indicated the presence of increased parenting stress in parents of preterm infants as compared to parents of full-term infants. 13.1% of mothers with preterm infants demonstrated total stress levels that warranted clinical intervention. We also found that mothers of preterm infants presented different parenting stress patterns than fathers of preterm infants. Fathers of preterm infants tended to have overall higher stress scores than mothers. On the other hand, mothers of preterm infants tended to report more health related difficulties, more depression, higher social isolation and role restriction, and less support from their spouses, than reported by fathers. Moreover, as time went on, parents with preterm infants continued to experience greater parenting stress than those with full-term infants. Understanding the experiences of parents with preterm children is important for health care providers while interviewing parents for information regarding their children and designing intervention programs to improve children's outcomes.