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The effect of exercise on anxiety in the elderly worldwide: a systematic review and meta-analysis.
Kazeminia, M, Salari, N, Vaisi-Raygani, A, Jalali, R, Abdi, A, Mohammadi, M, Daneshkhah, A, Hosseinian-Far, M, Shohaimi, S
Health and quality of life outcomes. 2020;18(1):363
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Anxiety occurs in all age groups. In the US 15-52% of the elderly have anxiety related symptoms and these tend to manifest as physical problems such as insomnia, behavioural, sensory, urinary, cardiovascular, and gastrointestinal disorders. The elderly are more prone to anxiety due to loss or reduction of self-esteem, reduction of activity and stimulation, loss of friends and relatives, loss of physical independence, chronic diseases, changes in daily life or living environment, fear of death and lack of social support. Physical activity is a simple, cheap therapeutic approach. There are several preliminary studies on the effect of exercise training on reducing anxiety in the elderly, but there are inconsistencies between their results. The purpose of this meta-analysis is to resolve such inconsistencies. This meta-analysis included 19 studies published from 1999 until December 2019. Results of this study showed that sport significantly reduces anxiety in the elderly. Therefore, a regular exercise plan can be considered as a part of the elderly care program.
Abstract
BACKGROUND Physical activity and exercise are among the most important, simplest, and cheapest approaches to anxiety treatment, especially for the elderly. Their positive effects on improvement of mental disorders in the elderly have attracted a considerable level of attention. Therefore, the present study was conducted to determine the effect of sport on reducing anxiety in the elderly using meta-analysis. METHODS In this study, national and international databases of SID, MagIran, IranMedex, IranDoc, Cochrane, Embase, ScienceDirect, Scopus, PubMed, and Web of Science were searched to find studies published electronically from 1999 to 2019. Heterogeneity between the collected studies was determined using the Cochran's test (Q) and I2. Due to presence of heterogeneity, the random effects model was used to estimate the standardized mean difference of sport test scores obtained from the measurement of anxiety reduction among the elderly, between the intervention group before and after the test. RESULTS In this meta-analysis and systematic review, 19 papers finally met the inclusion criteria. The overall sample size of all collected studies for the meta-analysis was 841 s. Mean anxiety score before and after intervention were 38.7 ± 5.6 33.7 ± 3.4 respectively, denoting a decrease in anxiety score after intervention. CONCLUSION Results of this study indicates that Sport significantly reduces Anxiety in the Elderly. Therefore, a regular exercise program can be considered as a part of the elderly care program.
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Short- and potential long-term adverse health outcomes of COVID-19: a rapid review.
Leung, TYM, Chan, AYL, Chan, EW, Chan, VKY, Chui, CSL, Cowling, BJ, Gao, L, Ge, MQ, Hung, IFN, Ip, MSM, et al
Emerging microbes & infections. 2020;9(1):2190-2199
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The Coronavirus pandemic (Covid-19) has infected millions of people worldwide and there is evidence that it affects many systems in the human body. This rapid review summarises the current evidence on short-term negative health outcomes of Covid-19. It also assesses the risk of potential long-term negative effects by looking at data from the other coronaviruses; Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). The burden for caring for Covid-19 survivors is likely to be huge and so policy makers need suitable data to put the appropriate care strategies in place. The review is divided into sections as per body system affected: Immune, respiratory, cardiovascular, gastrointestinal, hepatic and renal, neurological, dermatological, mental health, pregnancy and prenatal exposure. The evidence (short-term and long-term) is then reviewed by experts in those fields. Further large-scale studies are needed to monitor the adverse effects and to measure the long-term health consequences.
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has resulted in millions of patients infected worldwide and indirectly affecting even more individuals through disruption of daily living. Long-term adverse outcomes have been reported with similar diseases from other coronaviruses, namely Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). Emerging evidence suggests that COVID-19 adversely affects different systems in the human body. This review summarizes the current evidence on the short-term adverse health outcomes and assesses the risk of potential long-term adverse outcomes of COVID-19. Major adverse outcomes were found to affect different body systems: immune system (including but not limited to Guillain-Barré syndrome and paediatric inflammatory multisystem syndrome), respiratory system (lung fibrosis and pulmonary thromboembolism), cardiovascular system (cardiomyopathy and coagulopathy), neurological system (sensory dysfunction and stroke), as well as cutaneous and gastrointestinal manifestations, impaired hepatic and renal function. Mental health in patients with COVID-19 was also found to be adversely affected. The burden of caring for COVID-19 survivors is likely to be huge. Therefore, it is important for policy makers to develop comprehensive strategies in providing resources and capacity in the healthcare system. Future epidemiological studies are needed to further investigate the long-term impact on COVID-19 survivors.
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Use of Meditation and Cognitive Behavioral Therapies for the Treatment of Stress, Depression and Anxiety in Students. A Systematic Review and Meta-Analysis.
González-Valero, G, Zurita-Ortega, F, Ubago-Jiménez, JL, Puertas-Molero, P
International journal of environmental research and public health. 2019;16(22)
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Research in the field of the mind is increasing, with students becoming key objects of study in the field of social sciences and health. The main aim of this study was to review the scientific literature in order to analyze the effect produced by cognitive-behavioural programs and meditation strategies on stress, anxiety, and depression in students. A secondary aim was to identify the determinants of treatment success. This study is a systemic review and meta-analysis of 34 articles which included 3296 participating students. A total of 22 effect sizes were calculated for stress treatment, 28 for anxiety and 28 for depression. Results show that interventions based on cognitive-behavioural programs, self-reflection, and mindfulness-based approaches produce satisfactory and significant results in relation to the reduction of stress, anxiety, and depression in students. Furthermore, taking into consideration the theoretical foundations of the studies analysed, meditation (mindfulness, yoga and tai chi), muscle relaxation and breathing, coaching, and cognitive-behavioural therapy are strategies that have shown effectiveness in improving mental health. Authors conclude that it is essential to focus attention on how to improve the mental health of students, including an increase in the number of interventions in the classroom.
Abstract
The prevalence of mental health problems within students due to high academic demands and learning difficulties is a current challenge the field of education. The aim of this study is to review the scientific literature in order to analyze the effect produced by cognitive-behavioral programs and meditation strategies on stress, anxiety, and depression in students. A further aim is to identify the determinants of treatment success. The bibliographic search was carried out using Web of Science, specifically in the categories of "Education and Educational Research" and "Psychology", obtaining a sample of 122 articles published between 2007 and 2018. Studies were included which had a pre-experimental or quasi-experimental design and included pre-test and post-test phases. Following application of inclusion criteria, 34 articles were selected for inclusion in a meta-analysis of the random effects of each variable. This obtained an average effect size of -0.41 for stress, -0.37 for anxiety, and -0.30 for depression. Three moderating variables were analyzed, with significant correlations being found for the type of treatment relating to stress (Q = 11.01, df = 2, p = 0.004, R2 = 0.294) and depression (Q = 6.14, df = 2, p = 0.048; R2 = 0.436). The stage of education of the individuals was also found to impact upon anxiety intervention success (Q = 13.093 df = 2, p = 0.0009, R2 = 0.196). Interventions mainly addressed the importance of meditation strategies, mindfulness programs, and cognitive-behavioral therapy to reduce stress, anxiety, and depression in students. This supports the need to increase research at an early age, considering the treatment of mental health as a key factor influencing academic performance and quality of life.
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Therapist-supported Internet cognitive behavioural therapy for anxiety disorders in adults.
Olthuis, JV, Watt, MC, Bailey, K, Hayden, JA, Stewart, SH
The Cochrane database of systematic reviews. 2016;3:CD011565
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Previous research has supported the use of cognitive behavioural therapy (CBT) in the treatment of anxiety disorders, which is aimed at changing negative or unhealthy thinking patterns. Many individuals with anxiety find it challenging to get to CBT appointments and so an internet-based programme, with telephone and email support, has been developed. This systematic review of 38 randomised controlled trial studies aimed to assess the effects of internet CBT (ICBT) on anxiety symptoms and severity. The results showed that there was a clinically important improvement in anxiety alongside reductions in symptom severity and an increase in the patient’s quality of life (QoL) when following ICBT compared to no treatment or online support group discussions. When comparing supported ICBT and self-guided CBT there were no differences between anxiety symptom severity and QoL. When comparing ICBT and face to face therapist-supported CBT, no differences were reported in anxiety symptoms and QoL. It was concluded that ICBT is more beneficial than no treatment or online discussion groups and may be just as useful as face-to-face CBT. The number of studies that compared ICBT to self-guided CBT was limited and so specific conclusions were difficult to ascertain. This study could be used by healthcare professionals to understand that people suffering from anxiety may not be receiving the treatment they need for fears of new situations or leaving the house. In this instance ICBT is an alternative treatment that is just as beneficial as face-to-face therapy.
Abstract
BACKGROUND Cognitive behavioural therapy (CBT) is an evidence-based treatment for anxiety disorders. Many people have difficulty accessing treatment, due to a variety of obstacles. Researchers have therefore explored the possibility of using the Internet to deliver CBT; it is important to ensure the decision to promote such treatment is grounded in high quality evidence. OBJECTIVES To assess the effects of therapist-supported Internet CBT (ICBT) on remission of anxiety disorder diagnosis and reduction of anxiety symptoms in adults as compared to waiting list control, unguided CBT, or face-to-face CBT. Effects of treatment on quality of life and patient satisfaction with the intervention were also assessed. SEARCH METHODS We searched the Cochrane Depression, Anxiety and Neurosis Review Group Specialised Register (CCDANCTR) to 16 March 2015. The CCDANCTR includes relevant randomised controlled trials from MEDLINE, EMBASE, PsycINFO and CENTRAL. We also searched online clinical trial registries and reference lists of included studies. We contacted authors to locate additional trials. SELECTION CRITERIA Each identified study was independently assessed for inclusion by two authors. To be included, studies had to be randomised controlled trials of therapist-supported ICBT compared to a waiting list, attention, information, or online discussion group; unguided CBT (that is, self-help); or face-to-face CBT. We included studies that treated adults with an anxiety disorder (panic disorder, agoraphobia, social phobia, post-traumatic stress disorder, acute stress disorder, generalized anxiety disorder, obsessive compulsive disorder, and specific phobia) defined according to the Diagnostic and Statistical Manual of Mental Disorders III, III-R, IV, IV-TR or the International Classification of Disesases 9 or 10. DATA COLLECTION AND ANALYSIS Two authors independently assessed the risk of bias of included studies and judged overall study quality. We used data from intention-to-treat analyses wherever possible. We assessed treatment effect for the dichotomous outcome of clinically important improvement in anxiety using a risk ratio (RR) with 95% confidence interval (CI). For disorder-specific and general anxiety symptom measures and quality of life we assessed continuous scores using standardized mean differences (SMD). We examined statistical heterogeneity using the I(2) statistic. MAIN RESULTS We screened 1736 citations and selected 38 studies (3214 participants) for inclusion. The studies examined social phobia (11 trials), panic disorder with or without agoraphobia (8 trials), generalized anxiety disorder (5 trials), post-traumatic stress disorder (2 trials), obsessive compulsive disorder (2 trials), and specific phobia (2 trials). Eight remaining studies included a range of anxiety disorder diagnoses. Studies were conducted in Sweden (18 trials), Australia (14 trials), Switzerland (3 trials), the Netherlands (2 trials), and the USA (1 trial) and investigated a variety of ICBT protocols. Three primary comparisons were identified, therapist-supported ICBT versus waiting list control, therapist-supported versus unguided ICBT, and therapist-supported ICBT versus face-to-face CBT.Low quality evidence from 11 studies (866 participants) contributed to a pooled risk ratio (RR) of 3.75 (95% CI 2.51 to 5.60; I(2) = 50%) for clinically important improvement in anxiety at post-treatment, favouring therapist-supported ICBT over a waiting list, attention, information, or online discussion group only. The SMD for disorder-specific symptoms at post-treatment (28 studies, 2147 participants; SMD -1.06, 95% CI -1.29 to -0.82; I(2) = 83%) and general anxiety symptoms at post-treatment (19 studies, 1496 participants; SMD -0.75, 95% CI -0.98 to -0.52; I(2) = 78%) favoured therapist-supported ICBT; the quality of the evidence for both outcomes was low.One study compared unguided CBT to therapist-supported ICBT for clinically important improvement in anxiety at post-treatment, showing no difference in outcome between treatments (54 participants; very low quality evidence). At post-treatment there were no clear differences between unguided CBT and therapist-supported ICBT for disorder-specific anxiety symptoms (5 studies, 312 participants; SMD -0.22, 95% CI -0.56 to 0.13; I(2) = 58%; very low quality evidence) or general anxiety symptoms (2 studies, 138 participants; SMD 0.28, 95% CI -2.21 to 2.78; I(2) = 0%; very low quality evidence).Compared to face-to-face CBT, therapist-supported ICBT showed no significant differences in clinically important improvement in anxiety at post-treatment (4 studies, 365 participants; RR 1.09, 95% CI 0.89 to 1.34; I(2) = 0%; low quality evidence). There were also no clear differences between face-to-face and therapist supported ICBT for disorder-specific anxiety symptoms at post-treatment (7 studies, 450 participants; SMD 0.06, 95% CI -0.25 to 0.37; I(2) = 60%; low quality evidence) or general anxiety symptoms at post-treatment (5 studies, 317 participants; SMD 0.17, 95% CI -0.35 to 0.69; I(2) = 78%; low quality evidence).Overall, risk of bias in included studies was low or unclear for most domains. However, due to the nature of psychosocial intervention trials, blinding of participants and personnel, and outcome assessment tended to have a high risk of bias. Heterogeneity across a number of the meta-analyses was substantial, some was explained by type of anxiety disorder or may be meta-analytic measurement artefact due to combining many assessment measures. Adverse events were rarely reported. AUTHORS' CONCLUSIONS Therapist-supported ICBT appears to be an efficacious treatment for anxiety in adults. The evidence comparing therapist-supported ICBT to waiting list, attention, information, or online discussion group only control was low to moderate quality, the evidence comparing therapist-supported ICBT to unguided ICBT was very low quality, and comparisons of therapist-supported ICBT to face-to-face CBT were low quality. Further research is needed to better define and measure any potential harms resulting from treatment. These findings suggest that therapist-supported ICBT is more efficacious than a waiting list, attention, information, or online discussion group only control, and that there may not be a significant difference in outcome between unguided CBT and therapist-supported ICBT; however, this latter finding must be interpreted with caution due to imprecision. The evidence suggests that therapist-supported ICBT may not be significantly different from face-to-face CBT in reducing anxiety. Future research should explore heterogeneity among studies which is reducing the quality of the evidence body, involve equivalence trials comparing ICBT and face-to-face CBT, examine the importance of the role of the therapist in ICBT, and include effectiveness trials of ICBT in real-world settings. A timely update to this review is needed given the fast pace of this area of research.