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1.
Aging Ment Health ; : 1-13, 2024 Apr 13.
Artigo em Inglês | MEDLINE | ID: mdl-38613512

RESUMO

OBJECTIVES: Older-adult migrants constitute a proportion of the global population, and loneliness hinders their adaptation to host areas. However, review studies on risk factors for loneliness target general older-adults without focusing on older-adult migrants. Therefore, this study systematically reviews and synthesizes the factors influencing the loneliness of older-adult migrants. METHOD: Five databases were searched and screened for quantitative studies investigating the relationship between risk factors and loneliness among older-adult migrants (over age 50). Finally, 35 articles were included. RESULTS: Factors related to loneliness in older-adult migrants were synthesized into sociodemographic, physical health, psychological, interpersonal, and acculturation-related factors. Consistent significant relationships with loneliness were found for a few risk factors, including not having spouses, low subjective financial status, poor self-rated health, poor psychological status, few non-kin ties, low quality of kin and non-kin ties, and a weak sense of belonging to either one's ethnic group or that of the host areas. CONCLUSION: This review discusses the unique findings on the risk factors for loneliness in older-adult migrants. Additionally, the current literature on loneliness in older-adult migrants has some research gaps, calling for longitudinal studies with a rigorous design.

2.
J Gerontol Soc Work ; 67(6): 776-802, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38616618

RESUMO

Home and community-based services (HCBS) for older adults have been promoted worldwide to address the growing problems of aging. This systematic review included 59 studies published from 2013 to 2023 to explore factors influencing the utilization of HCBS among older adults. The review identified 15 common factors grouped into four levels of influence: individual, inter-relationship, community, and social contextual levels. The findings suggest that HCBS utilization is a dynamic process influenced by multiple factors at different levels. Gerontological social work should incorporate ecological thinking to improve practice and strengthen caregiver-recipient relationships.


Assuntos
Serviços de Saúde Comunitária , Serviços de Assistência Domiciliar , Humanos , Idoso , Serviços de Assistência Domiciliar/estatística & dados numéricos , Serviços de Saúde Comunitária/estatística & dados numéricos , Idoso de 80 Anos ou mais , Serviço Social/organização & administração
3.
Sens Actuators B Chem ; 245: 1050-1061, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28966475

RESUMO

Sorting and enumeration of immune cells from blood are critical operations involved in many clinical applications. Conventional methods for sorting and counting immune cells from blood, such as flow cytometry and hemocytometers, are tedious, inaccurate, and difficult for implementation for point-of-care (POC) testing. Herein we developed a microscale centrifugal technology termed Centrifugal Microfluidic Chip (CMC) capable of sorting immune cells from blood and in situ cellular analysis in a laboratory setting. Operation of the CMC entailed a blood specimen layered on a density gradient medium and centrifuged in microfluidic channels where immune cell subpopulations could rapidly be sorted into distinct layers according to their density differentials. We systematically studied effects of different blocking molecules for surface passivation of the CMC. We further demonstrated the applicability of CMCs for rapid separation of minimally processed human whole blood without affecting immune cell viability. Multi-color imaging and analysis of immune cell distributions and enrichment such as recovery and purity rates of peripheral blood mononuclear cells (PBMCs) were demonstrated using CMCs. Given its design and operation simplicity, portability, blood cell sorting efficiency, and in situ cellular analysis capability, the CMC holds promise for blood-based diagnosis and disease monitoring in POC applications.

4.
Ergonomics ; 60(6): 876-886, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27547883

RESUMO

Adolescent idiopathic scoliosis is a common condition found in adolescents. A rigid brace is often prescribed as the treatment for this spinal deformity, which negatively affects user compliance due to the discomfort caused by the brace, and the psychological distress resulting from its appearance. However, the latter, which is the impact of visual aesthetics, has not been thoroughly studied for scoliosis braces. Therefore, a qualitative study with in-depth interviews has been carried out with 10 participants who have a Cobb angle of 20°-30° to determine the impact of visual aesthetics on user acceptance and compliance towards the brace. It is found that co-designing with patients on the aesthetic aspects of the surface design of the brace increases the level of user compliance and induces positive user perception. Therefore, aesthetic preferences need to be taken into consideration in the design process of braces. Practitioner Summary: The impact of visual aesthetics on user acceptance and compliance towards a rigid brace for scoliosis is investigated. The findings indicate that an aesthetically pleasing brace and the involvement of patients in the design process of the brace are important for increasing user compliance and addressing psychological issues during treatment.


Assuntos
Braquetes , Desenho de Equipamento/psicologia , Estética/psicologia , Cooperação do Paciente/psicologia , Escoliose/psicologia , Adolescente , Criança , Feminino , Humanos , Pesquisa Qualitativa , Escoliose/terapia , Adulto Jovem
5.
Small ; 12(33): 4521-30, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27409528

RESUMO

Rapid fluid transport and exchange are critical operations involved in many microfluidic applications. However, conventional mechanisms used for driving fluid transport in microfluidics, such as micropumping and high pressure, can be inaccurate and difficult for implementation for integrated microfluidics containing control components and closed compartments. Here, a technology has been developed termed Vacuum-Pressure Accelerated Movement (V-PAM) capable of significantly enhancing biofluid transport in complex microfluidic environments containing dead-end channels and closed chambers. Operation of the V-PAM entails a pressurized fluid loading into microfluidic channels where gas confined inside can rapidly be dissipated through permeation through a thin, gas-permeable membrane sandwiched between microfluidic channels and a network of vacuum channels. Effects of different structural and operational parameters of the V-PAM for promoting fluid filling in microfluidic environments have been studied systematically. This work further demonstrates the applicability of V-PAM for rapid filling of temperature-sensitive hydrogels and unprocessed whole blood into complex irregular microfluidic networks such as microfluidic leaf venation patterns and blood circulatory systems. Together, the V-PAM technology provides a promising generic microfluidic tool for advanced fluid control and transport in integrated microfluidics for different microfluidic diagnosis, organs-on-chips, and biomimetic studies.


Assuntos
Microfluídica/métodos , Movimento , Pressão , Vácuo , Colágeno/química , Combinação de Medicamentos , Células HL-60 , Humanos , Laminina/química , Proteoglicanas/química , Temperatura , Fatores de Tempo
6.
Med Mycol ; 54(7): 699-713, 2016 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-27161787

RESUMO

"Engyodontium album" is an environmental saprobic mould and an emerging opportunistic pathogen able to cause both superficial and systemic infections. In this study, we isolated a mould from the skin lesion biopsy specimen of the right shin in a patient who received renal transplantation for end-stage renal failure with prednisolone, tacrolimus, and azathioprine immunosuppressant therapy. Histology of the skin biopsy showed mild squamous hyperplasia and neutrophilic infiltrate in the epidermis, active chronic inflammation in the dermis, and fat necrosis in the subcutis, with numerous fungal elements within the serum crusts. On Sabouraud glucose agar, the fungus grew as white, cobweb-like, floccose colonies. Microscopically, conidiogenous cells were arranged in whorls of one to seven at wide angles, with zigzag-shaped terminal fertile regions and smooth, hyaline, oval, apiculate conidia. DNA sequencing showed the mould isolate belonged to "E. album" but matrix-assisted laser desorption ionisation-time of flight mass spectrometry (MALDI-TOF MS) failed to identify the isolate. Phylogenetic analyses based on the internal transcribed spacer region, 28S nuclear ribosomal DNA, and ß-tubulin gene and MALDI-TOF MS coupled with hierarchical cluster analysis showed that "E. album" is distantly related to other Engyodontium species and should be transferred to a novel genus within the family Cordycipitaceae, for which the name Parengyodontium album gen. et comb. nov. is proposed. Three potential cryptic species within this species complex were also revealed. Antifungal susceptibility testing showed posaconazole and voriconazole had high activities against all clinical P. album isolates and may be better drug options for treating P. album infections.


Assuntos
Hialoifomicose/diagnóstico , Hialoifomicose/microbiologia , Hypocreales/classificação , Hypocreales/isolamento & purificação , Animais , Biópsia , Análise por Conglomerados , DNA Fúngico/química , DNA Fúngico/genética , DNA Ribossômico/química , DNA Ribossômico/genética , DNA Espaçador Ribossômico/química , DNA Espaçador Ribossômico/genética , Histocitoquímica , Humanos , Hypocreales/citologia , Hypocreales/genética , Hospedeiro Imunocomprometido , Imunossupressores/efeitos adversos , Imunossupressores/uso terapêutico , Falência Renal Crônica/cirurgia , Transplante de Rim , Masculino , Técnicas Microbiológicas , Microscopia , Pessoa de Meia-Idade , Filogenia , RNA Ribossômico 28S/genética , Análise de Sequência de DNA , Pele/microbiologia , Pele/patologia , Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por Matriz , Tubulina (Proteína)/genética
7.
J Clin Nurs ; 25(15-16): 2101-13, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-27278496

RESUMO

AIMS AND OBJECTIVES: This critical review aims to identify, summarize and critically appraise the current literature evaluating the effectiveness of psychosocial interventions to improve infertile couples' well-being. It also aims to identify the design implications of effective psychosocial interventions for the management of psychosocial distress in infertile couples, especially culturally specific interventions for Chinese infertile couples. Directions for future research are discussed. BACKGROUND: Infertility is a life crisis affecting 15% of couples in most countries. The affected couples experience considerable psychological distress and impaired interpersonal relationships. Assisted reproductive technologies offer couples hope for pregnancy, but pose an unbearable psychological burden. Psychosocial interventions have been developed to offer support; however, their effectiveness has been inconsistent. DESIGN: A thorough analysis of the literatures on the topic of psychosocial interventions for infertile couples. METHODS: A systematic search of MEDLINE, CINAHL, PsycINFO, British Nursing Index and GoogleScholar from 2003-2015 was conducted to identify English language articles with the keywords 'psychosocial intervention' and 'infertility'. Two authors assessed all of the identified articles independently for inclusion in the review. RESULTS: Twelve studies were included in the review: seven were interventional studies and five were review studies. The findings indicated that the psychosocial interventions in general improved psychological outcomes, marital relationships and pregnancy rates among infertile couples. CONCLUSIONS: Psychosocial interventions should be incorporated into routine practice for infertile couples to provide timely support and counselling. RELEVANCE TO CLINICAL PRACTICE: The implications of the review findings for the effective design of psychosocial interventions, including the content, format, duration and intervener for clinical practice are discussed. In confirming the efficacy of such intervention design, randomized controlled trials are needed to compare the interventions and usual care at clinical setting. Longitudinal design is also needed to examine the long-term effects of psychosocial interventions in infertile couples' well-being.


Assuntos
Aconselhamento Diretivo , Características da Família , Infertilidade/psicologia , Feminino , Humanos , Infertilidade/terapia , Masculino , Casamento/psicologia , Técnicas de Reprodução Assistida , Estresse Psicológico/prevenção & controle
8.
Gerontologist ; 64(7)2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38761037

RESUMO

BACKGROUND AND OBJECTIVES: Community support has a profound positive impact on older people's health and plays a crucial role in facilitating aging in place. This impact is particularly significant in the Chinese context, where community support can alleviate the pressure on traditional family caregiving. This study translated, adapted, and validated the perceived community support questionnaire (PCSQ) for use with older Chinese. RESEARCH DESIGN AND METHODS: Data for this validation study were collected from a cross-sectional survey of 1,064 Chinese aged 65 years and above. Following the cultural adaptation of the PCSQ-14, confirmatory factor analysis (CFA) was conducted to examine its factor structure. Criterion validity, convergent and discriminant validity, internal consistency reliability, and test-retest reliability of the scale were also assessed. RESULTS: Based on the CFA results, the adapted PCSQ-14 was found to have a 3-factor solution for community integration, community participation, and community organizations. The criterion-related validity was supported by its significant correlation with depression. Convergent and discriminant validity were established, with the internal consistency of the scale being 0.90. The test-retest reliability intraclass correlation coefficient for the scale was 0.78. DISCUSSION AND IMPLICATIONS: The adapted version of the PCSQ-14 demonstrated promising psychometric properties in assessing perceived community support in older Chinese. The adapted PCSQ-14 could assist researchers in determining older Chinese adults' perceptions of community support, and could also assist practitioners and policymakers in developing targeted services for older people and allocating resources more effectively.


Assuntos
Psicometria , Apoio Social , Humanos , Idoso , Masculino , Feminino , Inquéritos e Questionários/normas , Reprodutibilidade dos Testes , Estudos Transversais , China , Idoso de 80 Anos ou mais , Análise Fatorial , Povo Asiático/psicologia
9.
Am J Alzheimers Dis Other Demen ; 39: 15333175241255744, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38764310

RESUMO

The Chanwuyi Lifestyle Medicine Program (CLMP) was found to enhance the memory and executive functions of older adults with or without subjective memory complaints. The present study investigated whether similar beneficial effects can be extended to mild cognitive impairment (MCI). Twenty-four older adults with MCI were randomly assigned to receive the CLMP (the experimental group) or strategic memory training (SMT; the active control group) for 10 weeks. They were assessed by neuropsychological tests at baseline and post-intervention. Older adults showed similar visual and verbal memory improvements after receiving the CLMP and SMT. Yet, only those who received the CLMP showed distinct improvements in planning/organization, working memory, and attention in terms of accuracy, with greater cognitive gains associated with older age and lower levels of education and baseline cognitive functions. This study provides preliminary evidence for the effects of the CLMP on improving memory, attention, and executive functions in MCI.


Assuntos
Disfunção Cognitiva , Função Executiva , Testes Neuropsicológicos , Humanos , Disfunção Cognitiva/terapia , Disfunção Cognitiva/reabilitação , Masculino , Função Executiva/fisiologia , Idoso , Feminino , Memória/fisiologia , Estilo de Vida , Atenção , Idoso de 80 Anos ou mais
10.
Digit Health ; 9: 20552076231203900, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37780065

RESUMO

Objective: Temporal processing is the brain's ability to process rapid successive stimuli, and children with neurodevelopmental disorders showed temporal processing deficits. Empirical evidence suggests that in-person intervention on temporal processing improves various cognitive functions of these children, and the present study aimed to study the effects of temporal processing tele-intervention (TPT) on the cognitive functions of children with neurodevelopmental disorders. Methods: Ninety-five children with neurodevelopmental disorders were recruited and randomly assigned to remotely receive either TPT or conventional language remediation (CLR) in 20 parallel group-based intervention sessions once per week. Their cognitive functions were assessed before and after the intervention. Results: The TPT group demonstrated a specific and significant improvement in working memory (p < .001). While there was an overall significant improvement in sustained attention in terms of processing speed after both types of intervention (p = .006), the positive effects of TPT might be more prominent than that of CLR given the significant pre-post difference after receiving TPT (p = .012) but not CLR (p = .21). Regarding rapid naming accuracy which had marginally significant improvement after the intervention (p = .03), the trend of improvement in TPT (p = .05) also seemed more apparent than that of CLR (p = .18). Finally, the TPT group had significant improvement in word knowledge (p < .001), rapid naming speed (p < .001), sustained attention in terms of accuracy (p < .001), and verbal learning and memory (p < .01) to an extent similar to that of the CLR group. Conclusions: These findings suggest that TPT can be a potential intervention for improving cognitive functions in children with neurodevelopmental disorders. Clinical trial registration number: NCT05428657 at ClinicalTrials.gov (https://clinicaltrials.gov/).

11.
Digit Health ; 9: 20552076231203820, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37766906

RESUMO

Introduction: Asymmetry in paraspinal muscle activities is observed in adolescent idiopathic scoliosis and may be of value for predicting curve progression. We have reported the effects of the surface electromyography biofeedback posture training program in improving the symmetry of paraspinal muscle activities and reducing the curve progression of early adolescents with mild scoliosis. This study further explored their subjective experience of the training program on posture correction and health-related quality of life. Methods: Using purposive sampling, 13 early adolescents aged between 11 and 13 years with mild scoliosis participated in semi-structured in-depth interviews after completing 30 sessions of training. The data were recorded, transcribed, and coded using thematic analysis with NVivo 10. Significant statements and phrases were categorized into themes and subthemes. Results: As assessed by X-ray, five early adolescents showed at least a 5° Cobb angle reduction in spinal curvature, while eight showed no significant curve progression (a Cobb angle change under 5°). Several subthemes related to the benefits of the training program on the health-related quality of life were generated, namely (a) posture correction, (b) improvement in body appearance, (c) restoration of muscle relaxation, (d) reduction in bodily pain and fatigue, (e) enhancement of self-confidence/self-image, and (f) improvement in social functioning. Conclusions: Given its positive effects, the sEMG biofeedback posture training program has the potential to be an alternative early intervention for early adolescents with mild scoliosis. Further empirical studies need to be carried out to substantiate its effectiveness and evaluate the sustainability of its benefits over time.

12.
Digit Health ; 9: 20552076231171500, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37124327

RESUMO

Objective: The sensory deficit has been considered as one of the core features in children and adolescents with autism spectrum disorder (ASD). The present study aimed to examine the temporal processing of simple and more complex auditory inputs in ASD children and adolescents with an online assessment that can be conducted remotely. Methods: One hundred fifty-eight children and adolescents aged 5-17 years participated in this study, including 79 ASD participants and 79 typically developing (TD) participants. The online assessment consisted of two temporal-order judgment tasks that required repeating the sequence of two pure tones or consonant-vowel (CV) syllabic pairs at varying interstimulus intervals (ISIs). Results: Significantly lower accuracy rates were found in ASD than TD participants in the pure tone and the CV conditions with both short and long ISI. In addition, ASD participants (M = 245.97 ms) showed a significantly higher passing threshold than TD participants (M = 178.84 ms) in the CV task. Receiver operating characteristic analysis found that the age × ISI passing threshold composite yielded a sensitivity of 74.7% and a specificity of 50.6% at the cutoff point of -0.307 in differentiating ASD participants from TD participants. Conclusion: In sum, children and adolescents with ASD showed impaired temporal processing of both simple and more complex auditory stimuli, and the online assessment seems to be sensitive in differentiating individuals with ASD from those with TD.

13.
Autism ; 27(8): 2465-2482, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37151094

RESUMO

LAY ABSTRACT: Currently available pharmacological and behavioral interventions for adolescents and young adults with autism spectrum disorder (ASD) yield only modest effect in alleviating their core behavioral and cognitive symptoms, and some of these treatment options are associated with undesirable side effects. Hence, developing effective treatment protocols is urgently needed. Given emerging evidence shows that the abnormal connections of the frontal brain regions contribute to the manifestations of ASD behavioral and cognitive impairments, noninvasive treatment modalities that are capable in modulating brain connections, such as transcranial direct current stimulation (tDCS), have been postulated to be potentially promising for alleviating core symptoms in ASD. However, whether tDCS can reduce behavioral symptoms and enhance cognitive performance in ASD remains unclear. This randomized controlled trial involving 105 adolescents and young adults with ASD showed that multiple sessions of a tDCS protocol, which was paired up with computerized cognitive training, was effective in improving social functioning in adolescents and young adults with ASD. No prolonged and serious side effects were observed. With more future studies conducted in different clinical settings that recruit participants from a wider age range, this tDCS protocol may be potentially beneficial to a broad spectrum of individuals with autism.

14.
Artigo em Inglês | MEDLINE | ID: mdl-22666288

RESUMO

Executive dysfunctions have been found to be related to repetitive/disinhibited behaviors and social deficits in autism spectrum disorders (ASDs). This study aims to investigate the potential effect of a Shaolin-medicine-based dietary modification on improving executive functions and behavioral symptoms of ASD and exploring the possible underlying neurophysiological mechanisms. Twenty-four children with ASD were randomly assigned into the experimental (receiving dietary modification for one month) and the control (no modification) groups. Each child was assessed on his/her executive functions, behavioral problems based on parental ratings, and event-related electroencephalography (EEG) activity during a response-monitoring task before and after the one month. The experimental group demonstrated significantly improved mental flexibility and inhibitory control after the diet modification, which continued to have a large effect size within the low-functioning subgroup. Such improvements coincided with positive evaluations by their parents on social communication abilities and flexible inhibitory control of daily behaviors and significantly enhanced event-related EEG activity at the rostral and subgenual anterior cingulate cortex. In contrast, the control group did not show any significant improvements. These positive outcomes of a one-month dietary modification on children with ASD have implicated its potential clinical applicability for patients with executive function deficits.

15.
ScientificWorldJournal ; 2012: 235206, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22623888

RESUMO

Sleep disturbance is a common problem associated with depression, and cognitive-behavioral therapy (CBT) is a more common behavioral intervention for sleep problems. The present study compares the effect of a newly developed Chinese Chan-based intervention, namely Dejian mind-body intervention (DMBI), with the CBT on improving sleep problems of patients with depression. Seventy-five participants diagnosed with major depressive disorder were randomly assigned to receive 10 weekly sessions of CBT or DMBI, or placed on a waitlist. Measurements included ratings by psychiatrists who were blinded to the experimental design, and a standardized questionnaire on sleep quantity and quality was obtained before and after the 10-week intervention. Results indicated that both the CBT and DMBI groups demonstrated significantly reduced sleep onset latency and wake time after sleep onset (effect size range = 0.46-1.0, P ≤ 0.05) as compared to nonsignificant changes in the waitlist group (P > 0.1). Furthermore, the DMBI group, but not the CBT or waitlist groups, demonstrated significantly reduced psychiatrist ratings on overall sleep problems (effect size = 1.0, P = 0.00) and improved total sleep time (effect size = 0.8, P = 0.05) after treatment. The present findings suggest that a Chinese Chan-based mind-body intervention has positive effects on improving sleep in individuals with depression.


Assuntos
Transtorno Depressivo Maior/complicações , Terapias Mente-Corpo/métodos , Distúrbios do Início e da Manutenção do Sono/terapia , Adulto , Afeto , Terapia Cognitivo-Comportamental/métodos , Escolaridade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sono , Distúrbios do Início e da Manutenção do Sono/etiologia , Resultado do Tratamento
16.
Artigo em Inglês | MEDLINE | ID: mdl-35206289

RESUMO

This study explored the daily amount of time that early adolescents spent using smartphones and computers, and their influences on health-related quality of life of early adolescents. A total of 650 early adolescents were recruited. The 36-Item Short Form Health Survey was used to measure their health-related quality of life. The early adolescents reported their average daily time spent using smartphones and computers over the course of the previous week; the majority of early adolescents (71%) spent approximately 1 h a day or less using computers on average or reported no computer use, and 98.8% indicated that they used smartphones for less than 1 h to more than 4 h per day on average. The results showed that the average daily time spent using smartphones was significantly negatively associated with two scales in the physical domain and four scales in the mental domain of health-related quality of life of early adolescents, whereas the average daily time spent using computers was significantly negatively associated with two scales in the mental domain (p < 0.05). Therefore, early adolescents who spent more time using smartphones and computers have significantly poorer outcomes in the physical and mental domains of their health-related quality of life.


Assuntos
Comportamento do Adolescente , Smartphone , Adolescente , Computadores , Humanos , Qualidade de Vida
17.
Biomed Res Int ; 2022: 5918698, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35141334

RESUMO

Adolescent idiopathic scoliosis (AIS) is characterized by uneven shoulders, spinal curvature, and uneven hips, and asymmetry in paraspinal muscle activities is common in AIS. This pilot study was aimed at examining the use of a surface electromyography (sEMG) biofeedback posture training program in adolescents with mild scoliosis (Cobb's angle < 30°) to attenuate asymmetry in paraspinal muscle activities and control the curve progression. Seven female adolescents (age, 12-14 years) with mild scoliosis (Cobb's angle < 30°) were recruited. The participants received 30 tailor-made sessions of sEMG biofeedback posture training at a rate of one to two sessions per week for approximately 6 months. The activities of the paraspinal muscles (the trapezius, latissimus dorsi, thoracic erector spinae, and lumbar erector spinae) measured by sEMG during habitual sitting postures and spinal deformity evaluated by 3D ultrasound imaging were compared before and after training. The mean values of the root-mean-square sEMG ratio, an index of symmetry in paraspinal muscle activities of the muscle pairs between the concave and convex sides of the spinal curve, revealed significant asymmetry over the trapezius and lumbar erector spinae before the training (p <0.05). After the training, all seven adolescents achieved relatively more symmetrical paraspinal muscle activities over these two muscle pairs (p < 0.05). In two adolescents, the spinal curvature decreased by 5.7° and 5.6°, respectively, whereas the remaining adolescents showed a minimal curve progression with changes in the spinal curvature controlled under 5°. To conclude, sEMG biofeedback posture training can reduce asymmetry in paraspinal muscle activities and control curve progression in adolescents with mild scoliosis and can potentially be considered an alternative early intervention for muscle reeducation in this cohort.


Assuntos
Biorretroalimentação Psicológica , Músculos Paraespinais/fisiopatologia , Postura/fisiologia , Escoliose/fisiopatologia , Adolescente , Eletromiografia , Feminino , Humanos , Projetos Piloto
18.
Artigo em Inglês | MEDLINE | ID: mdl-36078214

RESUMO

This study investigated the influence of screen time during COVID-19 on the physical and mental domains of the health-related quality of life of early adolescents. A total of 860 early adolescents were recruited. The 36-Item Short Form Health Survey was used to measure their health-related quality of life. The early adolescents reported their average daily time spent using smartphones and computers and watching television over the previous week. The results show that most early adolescents, on average, spent less than 1 h to more than 4 h per day during COVID-19 using smartphones (n = 833, 96.9%) and computers (n = 783, 91.0%), and watching television (n = 804, 93.5%), respectively. Though early male and female adolescents spent a similar amount of time daily on average using smartphones, early male adolescents spent more time using computers and watching television than early female adolescents and reported a significantly lower mean score for three out of the eight scales in the physical and mental domains of health-related quality of life. While health-related quality of life of early female adolescents was negatively associated with time spent using smartphones only, early male adolescents were adversely affected by the time spent using smartphones and computers and watching television (p < 0.05). Therefore, early adolescents who spent more time using display devices during COVID-19 had significantly poorer outcomes in their health-related quality of life, and gender difference was found in the influence of screen time on health-related quality of life.


Assuntos
COVID-19 , Televisão , Adolescente , COVID-19/epidemiologia , Computadores , Feminino , Humanos , Masculino , Qualidade de Vida , Tempo de Tela
19.
Artigo em Inglês | MEDLINE | ID: mdl-36141900

RESUMO

In light of the increased demand for long-term care services in China, there is an ongoing discussion on what factors contribute to older adults' intended use of long-term care services. This study empirically recruited 239 community-dwelling older adults aged ≥60 years in China and explored factors influencing their intended use of four types of long-term care (basic life care, basic medical care, rehabilitation care, and psychological care) based on the Andersen behavioral model (i.e., predisposing characteristics, enabling resources, and need factors). The results showed that older adults were most likely to use psychological care. Age (as the predisposing characteristic) was the significant predictor of the intended use of four types of care. Regarding the intended use of basic life care, the enabling resources of marital status, household composition, income, as well as need factors of preference for the care setting, were influential. Moreover, income and need factors of self-rated physical health status were only two variables associated with the intended use of basic medical care. Concerning the intended use of rehabilitation care, household composition, income, self-rated physical health status, and preference for the care setting were significant predictors. The intended use of psychological care was influenced by enabling resources of marital status, household composition, and need factors of self-rated physical health status, preference for the care setting, and preference for the caregiver. These results can promote the sensitivity of policymakers and caregivers to the community-dwelling older adults' intended use of long-term care and contribute to the delivery of appropriate care services by public policy.


Assuntos
Vida Independente , Assistência de Longa Duração , Idoso , Cuidadores/psicologia , China , Nível de Saúde , Humanos
20.
Artigo em Inglês | MEDLINE | ID: mdl-36078297

RESUMO

This study aimed to explore the subjective experiences of adolescents with scoliosis during brace treatment in order to understand their obstacles and make recommendations to enhance brace compliance. Using purposive sampling, 15 adolescents (2 males and 13 females) with scoliosis aged from 10 to 16 years old during brace treatment were recruited to participate in semi-structured in-depth interviews. The data were recorded, transcribed, and coded using thematic analysis with the qualitative software NVivo 10. Significant statements and phrases were organized into categories and themes to understand adolescents' experiences during brace treatment for scoliosis. In general, the adolescents acknowledged that compliance with brace treatment was essential to reduce or prevent the progression of spinal curvature and tried their best to comply with the treatment. Regarding their subjective experiences during brace treatment, three themes were identified and emerged as obstacles negatively affecting their brace compliance, including physical discomfort due to brace materials and design, reluctance caused by the brace's visual appearance, and passive patient participation during the treatment process. This study reveals insights into the experiences of adolescents with scoliosis during brace treatment and what they perceive as hindrances to compliance. In order to have better brace compliance, adolescents' feelings and difficulties during brace treatment should be recognized and addressed. Therefore, active patient participation throughout the treatment process, involving the co-design of a customized brace, psychosocial interventions, and personalized appearance style management should be considered and promoted to facilitate a more acceptable bracing experience to achieve better brace compliance.


Assuntos
Escoliose , Curvaturas da Coluna Vertebral , Adolescente , Braquetes , Criança , Feminino , Humanos , Masculino , Cooperação do Paciente/psicologia , Pesquisa Qualitativa , Escoliose/terapia
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