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OBJECTIVES: Various interventions have sought to break sedentariness among office workers, but their pooled effect on sitting time reduction remains unknown. Also, it is essential to compare the effectiveness of different intervention types. STUDY DESIGN: Systematic review and meta-analysis. METHODS: A literature search was conducted in the PubMed, EMBASE, Scopus, Web of Science, MEDLINE (via EBSCO), PsycINFO, and Cochrane Library databases from inception to May 2, 2023. Two independent reviewers screened eligibility, extracted data, and assessed the risk of bias using the Cochrane risk of bias tool 2.0. Randomized controlled trials aiming to reduce sitting at work were included. The primary outcome was sitting time at work per day. The secondary outcomes included cardiometabolic risk factors, psychological well-being, and work engagement. A random effects model was performed to synthesize continuous data as mean differences with 95% confidence intervals (95% CIs). RESULTS: Twenty-four studies with 3169 participants were included. All intervention types in combination significantly reduced workplace sitting by 38 min per workday (95% CI: -47.32 to -28.72; P < 0.001; I2 = 49.78%). Interventions using environmental support (ES), motivational strategies (MS), or multiple components (multi) had all shown a significant reduction in work-time sedentary behavior (SB) relative to control groups. Regarding secondary outcomes, no significant effects were observed in physical or psychological outcomes besides high-density lipoprotein. CONCLUSIONS: Findings suggest that SB reduction interventions are generally effective for reducing workplace sitting. Multi interventions with both ES and MS are recommended for future clinical applications. Future studies should aim not only to reduce SB but also to attain the benefits of SB reduction interventions on physical and psychological well-being.
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Conducta Sedentaria , Lugar de Trabajo , Humanos , Lugar de Trabajo/psicología , Promoción de la Salud/métodos , Sedestación , Ensayos Clínicos Controlados Aleatorios como Asunto , Salud LaboralRESUMEN
Context: Eight-section Brocades, a qigong protocol, has been shown to reduce depressive symptoms in older adults with chronic physical illness, but its positive effects on quality of life, such as subjective well-being, aren't known. Objective: This study intended to evaluate the efficacy of qigong for increasing subjective well-being in older adults with chronic physical illness. Design: A randomized controlled trial was conducted. Setting: A governmental family clinic in Hong Kong. Participants: Participants were 47 older adults, 19 males and 28 females, with chronic physical illness. Intervention: Participants were randomly assigned to an Eight-section Brocades group (n = 25) or a cognitive training group (n = 22). The groups received 12 weeks of the Eight-section Brocades intervention or of cognitive training, respectively. Outcome Measures: The primary outcome-subjective well-being-and the secondary outcomes-functional independence, sleep quality, mobility, and hand grip strength-were assessed at baseline, postintervention, and at a one-month follow-up. Results: No significant between-group differences were observed in improvements in subjective well-being or any of the secondary outcomes. Significant improvements in subjective sleep quality and decreases in daytime dysfunction over time were reported by participants in both groups. Conclusions: The findings didn't support 12 weeks of Eight-section Brocades qigong as an effective treatment to enhance the subjective well-being of older adults with chronic physical illness. These null findings may be due to the possibilities that: (1) the treatment may have minimal effects on positive psychology outcomes; (2) the primary outcome measure showed possible ceiling effects for the groups; (3) the current study used an active control condition that may have had more benefits than the control conditions used in previous studies; (4) the current study may have been underpowered; (5) more than 12 weeks (24 sessions) of qigong may be required to impact well-being; or (6) some combination of these factors may have affected the results.
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Qigong , Masculino , Femenino , Humanos , Anciano , Qigong/métodos , Hong Kong , Calidad de Vida , Fuerza de la Mano , Enfermedad CrónicaRESUMEN
The outbreak of the novel coronavirus disease 2019 (COVID-19) changed lifestyles worldwide and subsequently induced individuals' sleep problems. Sleep problems have been demonstrated by scattered evidence among the current literature on COVID-19; however, little is known regarding the synthesised prevalence of sleep problems (i.e. insomnia symptoms and poor sleep quality) for males and females separately. The present systematic review and meta-analysis aimed to answer the important question regarding prevalence of sleep problems during the COVID-19 outbreak period between genders. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline and Newcastle-Ottawa Scale checklist, relevant studies with satisfactory methodological quality searched for in five academic databases (Scopus, PubMed Central, ProQuest, Web of Science , and EMBASE) were included and analysed. The protocol of the project was registered in the International Prospective Register of Systematic Reviews (PROSPERO; identification code CRD42020181644). A total of 54 papers (N = 67,722) in the female subgroup and 45 papers (N = 45,718) in the male subgroup were pooled in the meta-analysis. The corrected pooled estimated prevalence of sleep problems was 24% (95% confidence interval [CI] 19%-29%) for female participants and 27% (95% CI 24%-30%) for male participants. Although in both gender subgroups, patients with COVID-19, health professionals and general population showed the highest prevalence of sleep problems, it did not reach statistical significance. Based on multivariable meta-regression, both gender groups had higher prevalence of sleep problems during the lockdown period. Therefore, healthcare providers should pay attention to the sleep problems and take appropriate preventive action.
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COVID-19 , Trastornos del Inicio y del Mantenimiento del Sueño , Control de Enfermedades Transmisibles , Femenino , Humanos , Masculino , Pandemias , SARS-CoV-2 , Trastornos del Inicio y del Mantenimiento del Sueño/epidemiología , Calidad del SueñoRESUMEN
OBJECTIVES: This review investigates the efficacy and safety of non-invasive brain stimulation (NIBS) combined with psychosocial intervention on depressive symptoms. MATERIALS AND METHODS: We systematically searched five electronic databases from their inception to June 2021: PubMed, Embase, PsycINFO, Web of Science, and Medline. Randomized or non-randomized clinical trials in which NIBS plus psychosocial intervention was compared to control conditions in people with depressive symptoms were included. RESULTS: A total of 17 eligible studies with 660 participants were included. The meta-analysis results showed that NIBS combined with psychosocial therapy had a positive effect on moderate to severe depression ([SMD = - 0.46, 95%CI (- 0.90, - 0.02), I2 = 73%, p < .01]), but did not significantly improve minimal to mild depression ([SMD = - 0.12, 95%CI (- 0.42, 0.18), I2 = 0%, p = .63]). Compared with NIBS alone, the combination treatment had a significantly greater effect in alleviating depressive symptoms ([SMD = - 0.84, 95%CI (- 1.25, - 0.42), I2 = 0%, p = .93]). However, our results suggested that the pooled effect size of ameliorating depression of NIBS plus psychosocial intervention had no significant difference compared with the combination of sham NIBS [SMD = - 0.12, 95%CI (- 0.31, 0.07), I2 = 0%, p = .60] and psychosocial intervention alone [SMD = - 0.97, 95%CI (- 2.32, 0.38), I2 = 72%, p = .01]. CONCLUSION: NIBS when combined with psychosocial intervention has a significant positive effect in alleviating moderately to severely depressive symptoms. Further well-designed studies of NIBS combined with psychosocial intervention on depression should be carried out to consolidate the conclusions and explore the in-depth underlying mechanism.
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Encéfalo , Intervención Psicosocial , HumanosRESUMEN
BACKGROUND: The Internet Gaming Disorder Scale-Short-Form (IGDS9-SF) is among the best with regard to its psychometric properties. Therefore, clinical psychologists are likely guided to use the IGDS9-SF if they want to assess or screen the disordered gaming in their practice. However, the information, especially psychometric evidence, concerning the IGDS9-SF has not been fully examined and summarized. OBJECTIVE: This systematic review evaluated the psychometric properties of different language versions of the IGDS9-SF and assessed its methodological quality in order to improve the clinicians' understanding of the IGDS9-SF and facilitate its use. METHODS: Systematic literature searches were carried out using Embase, MEDLINE, PsycINFO, PubMed, ScienceDirect, Scopus, and Web of Science. The review included English-language studies of any research design that have reported at least one psychometric property of the IGDS9-SF, as defined by the COnsensus-based Standards for the selection of health status Measurement INstrument (COSMIN), and have aimed at testing the psychometric properties of the IGDS9-SF. RESULTS: In total, 21 studies comprising 15 language versions of the IGDS9-SF were included. Overall, the IGDS9-SF showed adequate internal consistency (although some items did not have satisfactory item-total correlation [IT]), excellent criterion validity, and the ability to distinguish different subgroups with measurement invariance being supported across gender and age. In terms of factor structure, the IGDS9-SF was shown to have a unidimensional factor structure across all 21 studies. CONCLUSIONS: Although there is insufficient evidence regarding the responsiveness and properties of the IGDS9-SF using item response theory, the existing evidence supports its use in assessing disordered gaming among individuals.
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Trastorno de Adicción a Internet , Juegos de Video , Humanos , Internet , Lenguaje , Psicometría , Reproducibilidad de los ResultadosRESUMEN
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.
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Trastorno por Déficit de Atención con Hiperactividad/fisiopatología , Sistema Nervioso Parasimpático/fisiopatología , Estudios de Casos y Controles , Niño , Humanos , Masculino , Pruebas PsicológicasRESUMEN
Essential oils (EOs) are extracted from plants and contain active components with therapeutic effects. Evidence shows that various types of EOs have a wide range of health benefits. In our previous studies, the potential of lavender EO for prevention and even treatment of depression and anxiety symptoms was demonstrated. The favourable outcomes may be due to multiple mechanisms, including the regulation of monoamine level, the induction of neurotrophic factor expression, the regulation of the endocrine system and the promotion of neurogenesis. The molecules of EOs may reach the brain and exert an effect through two distinctive pathways, namely, the olfactory system and the respiratory system. After inhalation, the molecules of the EOs would either act directly on the olfactory mucosa or pass into the respiratory tract. These two delivery pathways suggest different underlying mechanisms of action. Different sets of responses would be triggered, such as increased neurogenesis, regulation of hormonal levels, activation of different brain regions, and alteration in blood biochemistry, which would ultimately affect both mood and emotion. In this review, we will discuss the clinical effects of EOs on mood regulation and emotional disturbances as well as the cellular and molecular mechanisms of action. Emphasis will be put on the interaction between the respiratory and central nervous system and the involved potential mechanisms. Further evidence is needed to support the use of EOs in the clinical treatment of mood disturbances. Exploration of the underlying mechanisms may provide insight into the future therapeutic use of EO components treatment of psychiatric and physical symptoms.
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Ansiedad/tratamiento farmacológico , Trastornos del Humor/tratamiento farmacológico , Aceites Volátiles/uso terapéutico , Plantas/química , Ansiedad/patología , Encéfalo/diagnóstico por imagen , Encéfalo/efectos de los fármacos , Emociones/efectos de los fármacos , Humanos , Trastornos del Humor/patología , Sistema Nervioso/efectos de los fármacos , Sistema Nervioso/patología , Aceites Volátiles/química , Sistema Respiratorio/efectos de los fármacos , Sistema Respiratorio/patologíaRESUMEN
OBJECTIVES: Qigong has been shown to effectively reduce depressive symptoms in older adults with chronic physical illness. Here, we sought to evaluate the effects of qigong on serotonin, cortisol, and Brain-derived Neurotropic Factors (BDNF) levels and test their roles as potential mediators of the effects of qigong on depressive symptoms. METHODS: Thirty older adults with chronic physical illness participated in a randomized clinical trial. They were randomly assigned to a qigong group (n = 14) or a control group for cognitive training of executive function and memory (n = 16). The participants provided blood and saliva samples at baseline and post-intervention. Levels of cortisol were measured from the salvia samples, and serotonin and BDNF were measured from the blood samples. RESULTS: Consistent with the study findings presented in the primary outcome paper, a significant Group × Time interaction effect emerged on depressive symptoms, explained by greater reductions in the qigong group than the control group. Qigong participants had significantly larger increases in serotonin and BDNF, and decreases in cortisol levels, compared with control group participants. Moreover, treatment-related changes in cortisol levels (but not serotonin or BDNF) fully mediated the beneficial effects of qigong on depressive symptoms. CONCLUSION: The findings provide preliminary evidence that treatment-related changes in cortisol may mediate the benefits of qigong on depressive symptoms. Given the limitation of small sample size of the present study, future studies with larger sample sizes and more extended follow-up assessment are warranted to determine the reliability of these findings.
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Qigong , Anciano , Enfermedad Crónica , Depresión/terapia , Humanos , Hidrocortisona , Reproducibilidad de los ResultadosRESUMEN
Neurogenesis is the process by which functional new neurons are generated from the neural stem cells (NSCs) or neural progenitor cells (NPCs). Increasing lines of evidence show that neurogenesis impairment is involved in different neurological illnesses, including mood disorders, neurogenerative diseases, and central nervous system (CNS) injuries. Since reversing neurogenesis impairment was found to improve neurological outcomes in the pathological conditions, it is speculated that modulating neurogenesis is a potential therapeutic strategy for neurological diseases. Among different modulators of neurogenesis, melatonin is a particularly interesting one. In traditional understanding, melatonin controls the circadian rhythm and sleep-wake cycle, although it is not directly involved in the proliferation and survival of neurons. In the last decade, it was reported that melatonin plays an important role in the regulation of neurogenesis, and thus it may be a potential treatment for neurogenesis-related disorders. The present review aims to summarize and discuss the recent findings regarding the protective effects of melatonin on the neurogenesis impairment in different neurological conditions. We also address the molecular mechanisms involved in the actions of melatonin in neurogenesis modulation.
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Melatonina/uso terapéutico , Enfermedades del Sistema Nervioso/tratamiento farmacológico , Enfermedades del Sistema Nervioso/genética , Neurogénesis , Sustancias Protectoras/uso terapéutico , Envejecimiento/patología , Animales , Humanos , Melatonina/farmacología , Neurogénesis/efectos de los fármacos , Estrés Oxidativo/efectos de los fármacos , Sustancias Protectoras/farmacologíaRESUMEN
INTRODUCTION: High-quality research is the foundation of occupational therapy and physical therapy/physiotherapy. A bibliometric study on the research productivity of occupational therapy and physical therapy/physiotherapy scholars in different Western and Asian countries/regions could provide a snapshot of current research achievement in rehabilitation science. METHOD: On the basis of an understanding of the leading role of rehabilitation research in Western countries and a recognition of achievements made by Asian occupational therapy and physical therapy/physiotherapy scholars, the current bibliometric study examined the research productivity of occupational therapy and physical therapy/physiotherapy professors and associate professors from four Western countries (Australia, Canada, the United States and the United Kingdom) and five Asian countries/regions (Hong Kong, Japan, Taiwan, Singapore and South Korea). The h-indices of these scholars were retrieved online and aggregated to quantify the research productivity of institutions and countries/regions. RESULTS: Australia, Canada, Hong Kong and the United States were identified as countries/regions with higher research productivity in occupational therapy and physical therapy/physiotherapy. The institutions were ranked on the basis of the median h-indices of their professors and associate professors; the top 20 productive institutions with occupational therapy programmes had a median h-index of 17.5 or higher, whereas the benchmark of the top 20 institutions with physical therapy/physiotherapy programmes was 25. CONCLUSION: Professors and associate professors in Australia, Canada, Hong Kong and the United States are productive in occupational therapy and physical therapy/physiotherapy research. The number of faculty members and university connections are regarded as important for research achievement. Recommendations for various levels of collaboration are provided.
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Bibliometría , Docentes Médicos/organización & administración , Terapia Ocupacional/organización & administración , Modalidades de Fisioterapia/organización & administración , Proyectos de Investigación , Asia , Australia , Canadá , Países Desarrollados , Países en Desarrollo , Eficiencia , Femenino , Hong Kong , Humanos , Internacionalidad , Masculino , Estados UnidosRESUMEN
AIMS AND OBJECTIVES: This study evaluates the clinical effectiveness of a multicomponent aroma-massage with an acupressure treatment protocol and compared it to cognitive training for the management of behavioural and psychological symptoms of dementia. BACKGROUND: Pharmacological interventions have been unsatisfactory in managing behavioural and psychological symptoms of dementia; thus, complementary and alternative medicine has been extensively researched to identify an adjunct safe and cost-effective intervention. DESIGN: This randomised clinical trial utilised a three-arm parallel group design. Cognitive training was used as a conventional intervention to manage behavioural and psychological symptoms of dementia, whereas exercise was considered "treatment as usual" in this study; both were used as comparisons with the experimental protocol. There were three treatment groups: Group 1: aroma-massage with acupressure + exercise, Group 2: cognitive training + exercise and Group 3: aroma-massage with acupressure + cognitive training. METHOD: Sixty older adults were recruited and randomly assigned to the three groups (20 each). Using the 29-item Chinese Version of the Cohen-Mansfield Agitation Inventory, Neuropsychiatric Inventory, Mini-mental State Examination and Barthel Index-20, the outcome measures were assessed at preintervention, postintervention and the 3-month follow-up to assess behaviour, Activities of Daily Living, cognition, and behavioural and psychological symptoms of dementia severity and distress. Multiple comparisons performed through repeated measures were analysed to detect between-group differences and within-subject differences, as well as the interaction effects between groups and times. RESULTS: The Group 1 and 3 participants showed a significant reduction in the severity and distress caused by behavioural and psychological symptoms of dementia, whereas Group 2 did not demonstrate similar effects. CONCLUSIONS: This clinical study suggests that aroma-massage with acupressure is as effective as cognitive training and can enhance cognitive training in reducing the severity and distress of behavioural and psychological symptoms of dementia. RELEVANCE TO CLINICAL PRACTICE: Aroma-massage with acupressure may serve as an adjunct therapy to reduce behavioural and psychological symptoms of dementia. This therapy is safe, cost-effective and can be implemented by caregivers and family members who are not professionally trained.
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Acupresión/métodos , Aromaterapia/métodos , Demencia/enfermería , Masaje/métodos , Actividades Cotidianas , Anciano , Cuidadores , Terapia Cognitivo-Conductual , Demencia/psicología , Terapia por Ejercicio/enfermería , Terapia por Ejercicio/psicología , Familia , Femenino , Humanos , Masculino , Agitación Psicomotora/enfermería , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVE: In this randomized controlled trial, we investigated the effectiveness of integrated supported employment (ISE) compared with individual placement and support (IPS) and traditional vocational rehabilitation (TVR) for people with schizophrenia in mainland China. METHOD: One hundred and sixty-two participants with schizophrenia were randomly assigned to ISE (n = 54), IPS (n = 54), or TVR (n = 54). Blinded assessments of employment status, job tenure, and psychological outcomes were conducted at admission; completion of the 3-mo program; and follow-up at 7, 11, and 15 mo. RESULTS: Significantly higher employment rate and longer job tenure were found in the ISE group (63.0%, 29.56 wk) compared with the IPS group (50.0%, 25.47 wk) and TVR group (33.3%, 9.91 wk). The ISE group also attained the most positive psychological outcomes. CONCLUSION: Work-related social skills training embedded in ISE with generalization strategies can enhance vocational and nonvocational outcomes for people with schizophrenia in mainland China.
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Personas con Discapacidad , Empleos Subvencionados , Esquizofrenia/rehabilitación , Adulto , China , Femenino , Humanos , Masculino , Terapia Ocupacional , Resultado del TratamientoRESUMEN
This paper reports the development and validation of the Wuxi version of the Rehabilitation Needs Questionnaire for Caregivers of People with Schizophrenia (PRNQ-C-WX) based on the original Hong Kong version (PRNQ-C-HK). PRNQ-C-WX was validated by exploratory factor analysis (EFA) using a convenience sample consisting of 200 caregivers of people with schizophrenia. EFA yielded an eight-factor solution accounting for 63.8 % of the total variance which resulted in a 50-item PRNQ-C-WX. The questionnaire has excellent internal consistencies. Its factor structure is similar to the Hong Kong version. Some suggestions for policy, service and research development in mental health in mainland China are made.
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Cuidadores/psicología , Costo de Enfermedad , Necesidades y Demandas de Servicios de Salud/estadística & datos numéricos , Rehabilitación/psicología , Rehabilitación/estadística & datos numéricos , Esquizofrenia/terapia , Psicología del Esquizofrénico , Adolescente , Adulto , China , Comparación Transcultural , Femenino , Humanos , Masculino , Servicios de Salud Mental/estadística & datos numéricos , Persona de Mediana Edad , Psicometría/estadística & datos numéricos , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Adulto JovenRESUMEN
This paper reports the development and validation of the Wuxi version of the Rehabilitation Needs Questionnaire for People with Schizophrenia (PRNQ-S-WX) based on the original Hong Kong version. PRNQ-S-WX was validated by exploratory factor analysis (EFA) using a convenience sample of 250 people with schizophrenia. EFA yielded a 17-factor solution accounting for 81.3 % of the total variance which resulted in a 75-item PRNQ-S-WX. The questionnaire has sound internal consistencies. Its factor structure is similar to the Hong Kong version. Some suggestions for policy, service and research development in mental health in mainland China are made.
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Necesidades y Demandas de Servicios de Salud , Esquizofrenia/rehabilitación , Adolescente , Adulto , China , Femenino , Necesidades y Demandas de Servicios de Salud/estadística & datos numéricos , Humanos , Masculino , Servicios de Salud Mental , Persona de Mediana Edad , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: The arousal state has been demonstrated to be involved in the fundamental pathophysiological mechanism of sleep disturbances. Tai chi (TC) and repetitive transcranial magnetic stimulation (rTMS) have been documented to alleviate sleep disturbances by interfering with different arousal components. It is reasonable to assume that combining TC and rTMS could induce synergistic and longer-lasting benefits for sleep disturbances. METHODS: Thirty-eight older community-dwelling people were randomly assigned to one of three groups: TC plus rTMS (n = 12), TC alone (n = 13), and treat-as-usual (TAU) (n = 13). The interventions were conducted three times per week for 4 weeks for the two intervention groups. The primary outcome was the insomnia severity, while the secondary outcomes were the actigraphy-assessed sleep patterns, use of hypnotic medications, mood states, and quality of life. The mediator outcomes included self-reported somatic arousal and cognitive arousal as well as electroencephalogram (EEG)-assessed cortical arousal. The assessments were conducted at baseline (T0), post-intervention (T1), and 3-month follow-up (T2). RESULTS: Significant improvements in the insomnia severity were observed in the TC plus rTMS group compared with the TAU group at T1 (Cohen's d = 1.62, p = 0.003) and T2 (Cohen's d = 1.97, p < 0.001). In contrast, significant improvements in the TC alone group were found only at T2 (Cohen's d = 1.03, p = 0.010) when compared with the TAU group. Significant interaction effects were noted on the actigraphy-assessed sleep efficiency (p = 0.015) and total sleep time (p = 0.004), depression (p = 0.003) and stress scores (p = 0.002), and mental function in relation to quality of life (p = 0.042). However, none of the mediators elucidated how combining TC and rTMS could improve the insomnia severity. CONCLUSION: The research findings are expected to guide further clinical practice in the management of sleep disturbances among older adults using various interventions. Future studies are needed to unravel the underlying mechanism and optimize the protocol to maximize the therapeutic benefits.
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Actigrafía , Taichi Chuan , Estimulación Magnética Transcraneal , Humanos , Estimulación Magnética Transcraneal/métodos , Femenino , Taichi Chuan/métodos , Masculino , Anciano , Proyectos Piloto , Calidad de Vida , Trastornos del Inicio y del Mantenimiento del Sueño/terapia , Resultado del Tratamiento , Terapia Combinada , Electroencefalografía , Trastornos del Sueño-Vigilia/terapia , Persona de Mediana EdadRESUMEN
OBJECTIVE: To assess the psychometric properties of the EuroQol-5-Dimension five-level instrument (EQ-5D-5L) proxy in caregivers of children and adolescents with Duchenne muscular dystrophy (DMD) or spinal muscular atrophy (SMA). METHOD: Data were collected using the EQ-5D-5L proxy for individuals with DMD or SMA, as reported by their caregivers. Ceiling and floor effects, reliability (Cronbach's alpha), convergent and divergent validity (Spearman's correlation coefficient and Bland-Altman plot) and known-group validity (analysis of variance) was used to assess the instrument's psychometric properties. RESULTS: Totally, 855 caregivers completed the questionnaire. Significant floor effects were observed for most dimensions of the EQ-5D-5L in both SMA and DMD samples. The EQ-5D-5L was strongly correlated with the hypothesized subscales of the SF-12, which confirmed satisfactory convergent and divergent validity. The EQ-5D-5L can significantly differentiate between impaired functional groups for individuals, demonstrating satisfactory discriminative ability. The agreement between the EQ-5D-5L utility and EQ-VAS scores was poor. CONCLUSIONS: Based on the measurement properties assessed in this study, the EQ-5D-5L proxy is a valid and reliable tool for measuring the health-related quality of life of individuals with DMD or SMA rated by caregivers. Further studies should examine the content validity of the EQ-5D as well as the performance of its young version in these two patient groups.
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Atrofia Muscular Espinal , Distrofia Muscular de Duchenne , Niño , Humanos , Adolescente , Calidad de Vida , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Psicometría/métodosRESUMEN
Pain interferes with one's work and social life and, at a personal level, daily activities, mood, and sleep quality. However, little research has been conducted on pain interference and its socioecological determinants among the working poor. Noting the clinical/policy decision needs and the technical challenges of isolating the intricately interrelated socioecological factors' unique contributions to pain interference and quantifying the relative contributions of each factor in an interpretable manner to inform clinical and policy decision-making, we deployed a novel random forest algorithm to model and quantify the unique contribution of a diverse ensemble of environmental, sociodemographic, and clinical factors to pain interference. Our analyses revealed that features representing the internal built environment of the working poor, such as the size of the living space, air quality, access to light, architectural design conducive to social connection, and age of the building, were assigned greater statistical importance than other more commonly examined predisposing factors for pain interference, such as age, occupation, the severity and locations of pain, BMI, serum blood sugar, and blood pressure. The findings were discussed in the context of their benefit in informing community pain screening to target residential areas whose built environment contributed most to pain interference and informing the design of intervention programs to minimize pain interference among those who suffered from chronic pain and showed specific characteristics. The findings support the call for good architecture to provide the spirit and value of buildings in city development.
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Contaminación del Aire , Dolor Crónico , Trabajadores Pobres , Humanos , Bosques AleatoriosRESUMEN
BACKGROUND: This evidence-based review reports an updated evaluation and critical appraisal of available studies that investigated the effectiveness of repetitive transcranial magnetic stimulation (rTMS) on post-stroke aphasia rehabilitation. METHODS: A literature search was performed to identify studies that investigated the therapeutic effects of rTMS on post-stroke aphasia in various electronic databases, from their inception to 2011. The selected studies were classified according to the types of participants, types of interventions, outcome measures, and results. The methodological qualities of the selected studies were evaluated using the Physiotherapy Evidence Database scale. RESULTS: The current review was based on 12 studies, including open-label designs and controlled trials, that showed a positive effect of rTMS, with or without conventional rehabilitation, on post-stroke aphasia compared with sham or conventional rehabilitation alone. About 41% of the selected studies reported the long-term effect of rTMS on aphasia recovery. No adverse effect was reported. CONCLUSIONS: The current review reveals that rTMS with or without conventional rehabilitation has positive effects on post-stroke aphasia. The studies also contributed to the plausible mechanisms of stroke recovery. However, with the concerns over the methodology of the selected studies in this review, a larger-scale, multicenter, well-designed randomized controlled trial involving different phases and types of aphasia needs to be carried out before recommending rTMS as a complementary treatment for post-stroke aphasia.
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Afasia/etiología , Afasia/terapia , Accidente Cerebrovascular/complicaciones , Estimulación Magnética Transcraneal/métodos , Bases de Datos Factuales/estadística & datos numéricos , Humanos , Evaluación de Resultado en la Atención de SaludRESUMEN
This randomized controlled trial examined the psychological, physical, and neurophysiological effects of a qigong exercise program on depressed elders with chronic medical illness. The experimental group (n = 21, 80 ± 7 years) was given a 12-week qigong exercise program, while the comparison group (n = 17, 81 ± 8 years) participated in a newspaper reading program with the same duration and frequency. Measurement of depression symptoms, psychosocial functioning, muscle strengths, salivary cortisol, and serum serotonin was conducted. At 12 weeks, the qigong group had significant reduction in depressive symptoms (F = 11.68; p < 0.025). Improvement in self-efficacy (F = 4.30; p < 0.050), self-concept of physical well-being (F = 6.82; p < 0.025), and right-hand grip strength (F = 5.25; p = 0.034) was also found when compared with the comparison group. A change in salivary cortisol level was found marginally insignificant between groups (F = 3.16; p = 0.087). However, a decreasing trend of cortisol level was observed. The results provided preliminary evidence for the hypotheses that the antidepressive effect of qigong exercise could be explained by improvement in psychosocial functioning and possibly down-regulation of hyperactivity of the hypothalamic-pituitary-adrenal axis.
Asunto(s)
Ejercicios Respiratorios/efectos adversos , Depresión/psicología , Depresión/terapia , Terapia por Ejercicio/psicología , Anciano , Anciano de 80 o más Años , Análisis de Varianza , Enfermedad Crónica , Terapia por Ejercicio/métodos , Femenino , Fuerza de la Mano/fisiología , Humanos , Hidrocortisona/análisis , Masculino , Fuerza Muscular/fisiología , Neurofisiología , Escalas de Valoración Psiquiátrica , Saliva/química , Autoimagen , Serotonina/análisis , Factores Socioeconómicos , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
A quantitative survey was conducted to investigate the perceived rehabilitation needs based on people with schizophrenia and their caregivers. A total of 194 persons with schizophrenia and 83 caregivers were recruited by convenience sampling to complete the two newly developed questionnaires for this purpose which included the Perceived Rehabilitation Needs Questionnaire for People with Schizophrenia and the Perceived Rehabilitation Needs Questionnaire for Caregivers towards People with Schizophrenia respectively. The findings deepened the understanding of this area. Some policy and service development suggestions for mental health strategies in Hong Kong and the Asian-Pacific region were made.