151
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Yamazaki F, Yamada H, Morikawa S. [Influence of an 8-week exercise intervention on body composition, physical fitness, and mental health in female nursing students]. J UOEH 2013; 35:51-58. [PMID: 23475024 DOI: 10.7888/juoeh.35.51] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
To determine the effectiveness of habitual exercise on the health promotion of college students, we measured the body composition and physical fitness of female nursing students before (Pre) and after (Post) an 8-week low-intensity exercise intervention. We also conducted a questionnaire survey of their mental health condition before and at every 4 weeks during the intervention. The quantity of physical exercise increased (P < 0.0001) from 0.9 ± 0.2 METs・hr/week in the pre-intervention period to 6.6 ± 0.7 METs・hr /week during the intervention period. The exercise intervention did not alter the body weight, but decreased the body fat (Pre, 26.8 ± 0.5%; Post, 24.9 ± 0.5%, P < 0.01) and increased the whole-body muscle mass (Pre, 69.1 ± 0.5%; Post, 70.8 ± 0.4%, P < 0.01). The results of physical fitness tests showed that the intervention promoted muscular strength, muscular endurance, flexibility, agility, and muscular power. The scores for mental health were significantly raised by the intervention. These results suggest that habitual exercise for 8 weeks was effective for the promotion of physical and mental health in female nursing students.
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Affiliation(s)
- Fumio Yamazaki
- School of Health Sciences, University of Occupational and Environmental Health, Japan
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152
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Moylan S, Eyre HA, Maes M, Baune BT, Jacka FN, Berk M. Exercising the worry away: how inflammation, oxidative and nitrogen stress mediates the beneficial effect of physical activity on anxiety disorder symptoms and behaviours. Neurosci Biobehav Rev 2013; 37:573-84. [PMID: 23415701 DOI: 10.1016/j.neubiorev.2013.02.003] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Revised: 11/27/2012] [Accepted: 02/05/2013] [Indexed: 12/11/2022]
Abstract
Regular physical activity exerts positive effects on anxiety disorder symptoms, although the biological mechanisms underpinning this effect are incompletely understood. Numerous lines of evidence support inflammation and oxidative and nitrogen stress (O&NS) as important in the pathogenesis of mood and anxiety disorders, and physical activity is known to influence these same pathways. This paper reviews the inter-relationships between anxiety disorders, physical activity and inflammation and O&NS, to explore whether modulation of inflammation and O&NS may in part underpin the positive effect of physical activity on anxiety disorders. Numerous studies support the notion that physical activity operates as an anti-inflammatory and anti-O&NS agent which potentially exerts positive effects on neuroplasticity, the expression of neurotrophins and normal neuronal functions. These effects may therefore influence the expression and evolution of anxiety disorders. Further exploration of this area may elicit a deeper understanding of the pathogenesis of anxiety disorders, and inform the development of integrated programmes including PA specifically suited to the treatment and prevention of anxiety disorders and symptoms.
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Affiliation(s)
- S Moylan
- School of Medicine, Deakin University, Melbourne, Australia.
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153
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Josefsson T, Lindwall M, Archer T. Physical exercise intervention in depressive disorders: Meta-analysis and systematic review. Scand J Med Sci Sports 2013; 24:259-72. [DOI: 10.1111/sms.12050] [Citation(s) in RCA: 282] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2012] [Indexed: 12/18/2022]
Affiliation(s)
- T. Josefsson
- School of Social and Health Sciences; Halmstad University; Halmstad Sweden
- Department of Psychology; University of Gothenburg; Gothenburg Sweden
| | - M. Lindwall
- Department of Psychology; University of Gothenburg; Gothenburg Sweden
- Department of Food and Nutrition, and Sport Science; University of Gothenburg; Gothenburg Sweden
| | - T. Archer
- Department of Psychology; University of Gothenburg; Gothenburg Sweden
- School of Education, Psychology and Sport Science; Linnaeus University; Kalmar Sweden
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154
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Chang AK, Fritschi C, Kim MJ. Sedentary behavior, physical activity, and psychological health of Korean older adults with hypertension: effect of an empowerment intervention. Res Gerontol Nurs 2013; 6:81-8. [PMID: 23293986 DOI: 10.3928/19404921-20121219-01] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 04/20/2012] [Indexed: 11/20/2022]
Abstract
The aim of this study was to determine the effect of an 8-week empowerment intervention on sedentary behavior, physical activity, and psychological health in Korean older adults with hypertension. Using a quasi-experimental design, older adults participated in either an experimental group (n = 27) or control group (n = 21). The experimental group received an empowerment intervention including lifestyle modification education, group discussion, and exercise training for 8 weeks, and the control group received standard hypertension education. After 8 weeks, participants in the experimental group had significantly decreased sedentary behavior, increased physical activity, increased self-efficacy for physical activity, and increased perceived health (p < 0.05). However, no significant group difference was found for depression. Findings from this study suggest that empowerment interventions may be more effective than standard education in decreasing sedentary behavior and increasing physical activity, self-efficacy for physical activity, and perceived health in Korean older adults with hypertension.
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Affiliation(s)
- Ae Kyung Chang
- Department of Nursing Science, Chungbuk National University, Cheongju, Korea.
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155
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Seo JH, Kim TW, Kim CJ, Sung YH, Lee SJ. Treadmill exercise during pregnancy ameliorates post‑traumatic stress disorder‑induced anxiety‑like responses in maternal rats. Mol Med Rep 2012; 7:389-95. [PMID: 23174863 DOI: 10.3892/mmr.2012.1197] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Accepted: 11/20/2012] [Indexed: 11/05/2022] Open
Abstract
Post‑traumatic stress disorder (PTSD) is an anxiety disorder triggered by life‑threatening events that cause intense fear. Exercise is known to have protective effects on neuropsychiatric diseases. The present study investigated whether treadmill exercise during pregnancy reduced or alleviated symptoms of PTSD in maternal rats. To induce predator stress in pregnant rats, rats were exposed to a hunting dog in an enclosed room. Exposure time was three 10‑min daily sessions separated by 1 h, starting at week 1 of pregnancy until delivery. Pregnant rats in the exercise group were forced to run on a treadmill for 30 min once a day, starting one week following pregnancy until delivery. Rats receiving predator stress during pregnancy exhibited PTSD anxiety‑like behaviors following delivery. Expression of 5‑hydroxytryptamine (5‑HT) and its synthesizing enzyme tryptophan hydroxylase (TPH) in the dorsal raphe was increased compared with unstressed rats. Expression of c‑Fos and neuronal nitric oxide synthases (nNOS) in the hypothalamus and locus coeruleus were higher in the rats receiving stress during pregnancy compared with unstressed rats. By contrast, treadmill exercise during pregnancy ameliorated anxiety‑like behaviors and reduced the expression of 5‑HT, TPH, c‑Fos and nNOS in the PTSD maternal rats. The results of the present study indicate that exercise during pregnancy is suitable for use as a therapeutic strategy to reduce anxiety‑related disorders, including PTSD.
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Affiliation(s)
- Jin-Hee Seo
- Division of Sports Science, Baekseok University, Cheonan 330‑704, Republic of Korea
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156
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Ortega FB, Silventoinen K, Tynelius P, Rasmussen F. Muscular strength in male adolescents and premature death: cohort study of one million participants. BMJ 2012; 345:e7279. [PMID: 23169869 PMCID: PMC3502746 DOI: 10.1136/bmj.e7279] [Citation(s) in RCA: 346] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVES To explore the extent to which muscular strength in adolescence is associated with all cause and cause specific premature mortality (<55 years). DESIGN Prospective cohort study. SETTING Sweden. PARTICIPANTS 1,142,599 Swedish male adolescents aged 16-19 years were followed over a period of 24 years. MAIN OUTCOME MEASURES Baseline examinations included knee extension, handgrip, and elbow flexion strength tests, as well as measures of diastolic and systolic blood pressure and body mass index. Cox regression was used to estimate hazard ratios for mortality according to muscular strength categories (tenths). RESULTS During a median follow-up period of 24 years, 26,145 participants died. Suicide was a more frequent cause of death in young adulthood (22.3%) than was cardiovascular diseases (7.8%) or cancer (14.9%). High muscular strength in adolescence, as assessed by knee extension and handgrip tests, was associated with a 20-35% lower risk of premature mortality due to any cause or cardiovascular disease, independently of body mass index or blood pressure; no association was observed with mortality due to cancer. Stronger adolescents had a 20-30% lower risk of death from suicide and were 15-65% less likely to have any psychiatric diagnosis (such as schizophrenia and mood disorders). Adolescents in the lowest tenth of muscular strength showed by far the highest risk of mortality for different causes. All cause mortality rates (per 100,000 person years) ranged between 122.3 and 86.9 for the weakest and strongest adolescents; corresponding figures were 9.5 and 5.6 for mortality due to cardiovascular diseases and 24.6 and 16.9 for mortality due to suicide. CONCLUSIONS Low muscular strength in adolescents is an emerging risk factor for major causes of death in young adulthood, such as suicide and cardiovascular diseases. The effect size observed for all cause mortality was equivalent to that for well established risk factors such as elevated body mass index or blood pressure.
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Affiliation(s)
- Francisco B Ortega
- Department of Physical Education and Sport, School of Sport Sciences, University of Granada, Granada, Spain
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157
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Stenman E, Lilja A. Increased monoaminergic neurotransmission improves compliance with physical activity recommendations in depressed patients with fatigue. Med Hypotheses 2012; 80:47-9. [PMID: 23127500 DOI: 10.1016/j.mehy.2012.10.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Revised: 09/28/2012] [Accepted: 10/11/2012] [Indexed: 11/24/2022]
Abstract
Clinical studies have shown that moderately intense physical activity effectively treats various types of depression. Beneficial effects have been reported in the acute phase of the disease as well as in a long-term perspective. In addition, epidemiological studies have shown that inactivity increases the risk of depression and that exercise prevents relapse. Depressed patients are often prescribed antidepressants, with or without psychotherapy. Some studies have, however, suggested that the most frequently used antidepressants, selective serotonin reuptake inhibitors (SSRIs), contribute to fatigue, which is a common residual symptom associated with depression and the target of the proposed study. Profound fatigue may in turn decrease the ability and motivation to perform the beneficial physical activity, e.g. via executive dysfunction. Fatigue and impaired executive function are commonly linked to disturbed cerebral dopaminergic and noradrenergic neurotransmission. This kind of dysfunction is hard to overcome, even when the major symptoms of depression are alleviated. Interestingly, physical activity has been suggested to improve the dopamine and norepinephrine neurotransmission. Furthermore, the favorable effects may be reciprocal; improved dopamine and norepinephrine transmission in the brain may hypothetically increase the ability and motivation to exercise, since some parts of the brain (e.g. the prefrontal cortex, striatum and cerebellum) that control movement and initiative receive dopaminergic and noradrenergic projections. Based on these findings and assumptions, our hypothesis is that increased dopaminergic and noradrenergic neurotransmission, via intake of a dopamine- and norepinephrine-enhancing agent, improves the compliance with prescribed physical activity in patients with depression and residual fatigue. We also believe that the increased physical activity can prevent relapse into depression, even after interruption of medication. Since increased physical activity also has been shown to improve executive cognitive function, we suggest that executive function should be examined as a secondary outcome together with other possibly related variables such as quality of life, sick leave and BMI.
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Affiliation(s)
- Emelie Stenman
- The Centre for Primary Health Care Research, Lund University, Malmö, Sweden
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158
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Kao Y, Huang Y, Chen P, Wang K. The effects of exercise education intervention on the exercise behaviour, depression, and fatigue status of chronic kidney disease patients. HEALTH EDUCATION 2012. [DOI: 10.1108/09654281211275827] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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159
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A Mechanism-Based Approach to Prevention of and Therapy for Fibromyalgia. PAIN RESEARCH AND TREATMENT 2012; 2012:951354. [PMID: 22110947 PMCID: PMC3200141 DOI: 10.1155/2012/951354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/15/2011] [Accepted: 07/06/2011] [Indexed: 11/17/2022]
Abstract
Fibromyalgia syndrome (FMS) is characterized by pain referred to deep tissues. Diagnosis and treatment of FMS are complicated by a variable coexistence with regional pain, fatigue, sleep disruption, difficulty with mentation, and depression. The widespread, deep pain of FMS can be a consequence of chronic psychological stress with autonomic dysregulation. Stress acts centrally to facilitate pain and acts peripherally, via sympathetic vasoconstriction, to establish painful muscular ischemia. FMS pain, with or without a coexistent regional pain condition, is stressful, setting up a vicious circle of reciprocal interaction. Also, stress interacts reciprocally with systems of control over depression, mentation, and sleep, establishing FMS as a multiple-system disorder. Thus, stress and the ischemic pain it generates are fundamental to the multiple disorders of FMS, and a therapeutic procedure that attenuates stress and peripheral vasoconstriction should be highly beneficial for FMS. Physical exercise has been shown to counteract peripheral vasoconstriction and to attenuate stress, depression, and fatigue and improve mentation and sleep quality. Thus, exercise can interrupt the reciprocal interactions between psychological stress and each of the multiple-system disorders of FMS. The large literature supporting these conclusions indicates that exercise should be considered strongly as a first-line approach to FMS therapy.
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160
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Cancer caregivers' perceptions of an exercise and nutrition program. Support Care Cancer 2012; 21:803-10. [PMID: 22956192 DOI: 10.1007/s00520-012-1583-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Accepted: 08/20/2012] [Indexed: 01/22/2023]
Abstract
PURPOSE Little research has addressed exercise and nutrition-based interventions for cancer caregivers. This study explored cancer caregivers' perceptions of participating in a structured exercise and nutrition program alongside cancer survivors for whom they provided care. METHODS In-depth, semi-structured interviews were conducted by one interviewer with 12 cancer caregivers about their experiences participating in a structured, 12-week exercise and nutrition program designed for cancer survivors and caregivers to complete concurrently. Interviews were conducted until data saturation was reached. RESULTS Inductive content analysis from individual interviews indicated three separate, but interrelated, themes: (1) the program was a positive mechanism through which caregivers shared and supported the cancer journey concurrently with survivors, (2) the program led to perceived physical and psychological benefits for both caregivers and survivors, and (3) participants perceived that participation in the program led to feeling increased social support in their caregiving duties. CONCLUSIONS Findings from this study suggest that participating in an exercise- and nutrition-based intervention is viewed positively by caregivers and that the outcomes are seen as beneficial to both caregivers and survivors. Interventions that address the health needs of both members of the caregiver-survivor dyad should continue to be encouraged by allied health professionals.
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161
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Alosco ML, Spitznagel MB, Miller L, Raz N, Cohen R, Sweet LH, Colbert LH, Josephson R, Waechter D, Hughes J, Rosneck J, Gunstad J. Depression is associated with reduced physical activity in persons with heart failure. Health Psychol 2012; 31:754-62. [PMID: 22924448 DOI: 10.1037/a0028711] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Reduced physical activity is common in persons with heart failure (HF). However, studies of correlates and modifiers of physical activity in this population rarely employ objective measures. Motivational and mood related factors that may exacerbate inactivity in HF patients are also rarely investigated. In this study, we examined the relationship between physical activity as assessed by accelerometry, and depression in older adults with HF. METHODS At baseline, older adults with HF (N = 96; 69.81 ± 8.79) wore an accelerometer for seven days, and completed a brief fitness assessment, neuropsychological testing, and psychosocial measures including the Beck Depression Inventory-II (BDI-II). Medical and demographic history was obtained through record review and self-report. RESULTS Accelerometer measures showed that HF patients averaged 587 minutes of sedentary time and just 0.31 minutes of vigorous activity per day. Lower daily step count was associated with poorer quality of life and reduced cognitive function. A multiple linear regression adjusting for important demographic and medical variables found that greater number of depressive symptoms on the BDI-II independently predicted lower physical activity levels. CONCLUSION Consistent with past work, the current study found that low physical activity is common in older adults with HF. Depression is an independent predictor of physical activity in older adults with HF and reduced physical activity is associated with numerous adverse psychosocial outcomes. Future studies need to determine whether treatment of depression can boost physical activity and thus improve health outcomes in this population.
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Affiliation(s)
- Michael L Alosco
- Department of Psychology, Kent State University, Kent, OH 44242, USA.
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162
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Shapiro D, Cook IA, Davydov DM, Ottaviani C, Leuchter AF, Abrams M. Yoga as a complementary treatment of depression: effects of traits and moods on treatment outcome. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 4:493-502. [PMID: 18227917 PMCID: PMC2176141 DOI: 10.1093/ecam/nel114] [Citation(s) in RCA: 160] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2006] [Accepted: 12/14/2006] [Indexed: 11/13/2022]
Abstract
Preliminary findings support the potential of yoga as a complementary treatment of depressed patients who are taking anti-depressant medications but who are only in partial remission. The purpose of this article is to present further data on the intervention, focusing on individual differences in psychological, emotional and biological processes affecting treatment outcome. Twenty-seven women and 10 men were enrolled in the study, of whom 17 completed the intervention and pre- and post-intervention assessment data. The intervention consisted of 20 classes led by senior Iyengar yoga teachers, in three courses of 20 yoga classes each. All participants were diagnosed with unipolar major depression in partial remission. Psychological and biological characteristics were assessed pre- and post-intervention, and participants rated their mood states before and after each class. Significant reductions were shown for depression, anger, anxiety, neurotic symptoms and low frequency heart rate variability in the 17 completers. Eleven out of these completers achieved remission levels post-intervention. Participants who remitted differed from the non-remitters at intake on several traits and on physiological measures indicative of a greater capacity for emotional regulation. Moods improved from before to after the yoga classes. Yoga appears to be a promising intervention for depression; it is cost-effective and easy to implement. It produces many beneficial emotional, psychological and biological effects, as supported by observations in this study. The physiological methods are especially useful as they provide objective markers of the processes and effectiveness of treatment. These observations may help guide further clinical application of yoga in depression and other mental health disorders, and future research on the processes and mechanisms.
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Affiliation(s)
- David Shapiro
- Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA, USA, Department of Neurophysiology, Moscow Research Center of Narcology, Moscow, Russia and Department of Psychology, University of Bologna, Bologna, Italy
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163
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Complementary medicine, exercise, meditation, diet, and lifestyle modification for anxiety disorders: a review of current evidence. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:809653. [PMID: 22969831 PMCID: PMC3434451 DOI: 10.1155/2012/809653] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Accepted: 06/01/2012] [Indexed: 12/11/2022]
Abstract
Use of complementary medicines and therapies (CAM) and modification of lifestyle factors such as physical activity, exercise, and diet are being increasingly considered as potential therapeutic options for anxiety disorders. The objective of this metareview was to examine evidence across a broad range of CAM and lifestyle interventions in the treatment of anxiety disorders. In early 2012 we conducted a literature search of PubMed, Scopus, CINAHL, Web of Science, PsycInfo, and the Cochrane Library, for key studies, systematic reviews, and metaanalyses in the area. Our paper found that in respect to treatment of generalized anxiety or specific disorders, CAM evidence revealed current support for the herbal medicine Kava. One isolated study shows benefit for naturopathic medicine, whereas acupuncture, yoga, and Tai chi have tentative supportive evidence, which is hampered by overall poor methodology. The breadth of evidence does not support homeopathy for treating anxiety. Strong support exists for lifestyle modifications including adoption of moderate exercise and mindfulness meditation, whereas dietary improvement, avoidance of caffeine, alcohol, and nicotine offer encouraging preliminary data. In conclusion, certain lifestyle modifications and some CAMs may provide a beneficial role in the treatment of anxiety disorders.
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164
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Dakwar E, Blanco C, Lin KH, Liu SM, Warden D, Trivedi M, Nunes EV. Exercise and mental illness: results from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). J Clin Psychiatry 2012; 73:960-6. [PMID: 22901347 PMCID: PMC3652330 DOI: 10.4088/jcp.11m07484] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Accepted: 02/14/2012] [Indexed: 02/01/2023]
Abstract
BACKGROUND Regular exercise is thought to be associated with low rates of mental illness, but this association has been inadequately studied. The purpose of this study was to test the hypotheses that the recommended amount of self-reported vigorous exercise would be cross-sectionally associated with reduced prevalence and incidence of various DSM-IV psychiatric disorders, as well as increased rates of remission. METHOD Data were collected from 2001 to 2005 as part of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC), a 2-wave face-to-face survey conducted by the National Institute on Alcohol Abuse and Alcoholism. For this study, the sample consisted of 23,505 nondisabled adults aged between 18 and 65 years. RESULTS Individuals who engaged in vigorous exercise at Wave 2 were significantly more likely than were nonexercisers to be diagnosed with a current psychiatric disorder (adjusted odds ratio [AOR] = 1.22, 95% CI, 1.12-1.34 for the nationally recommended amount vs no exercise), significantly less likely to attain remission from a psychiatric disorder between waves (AOR = 0.77, 95% CI, 0.65-0.91), and significantly more likely to relapse or be newly diagnosed with a psychiatric disorder between waves (AOR = 1.15, 95% CI, 1.02-1.30). Alcohol dependence and bipolar II disorder were the disorders most strongly associated with exercise. CONCLUSIONS This investigation suggests that the pursuit of vigorous exercise is associated with a vulnerability to mental illness. This surprising finding may be due to reward-related factors that influence both exercise engagement and the expression of certain psychiatric disorders. Prospective trials will be helpful in further clarifying the associations between exercise and mental illness, as the relationships between the 2 are more complex than previously believed.
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Affiliation(s)
- Elias Dakwar
- New York State Psychiatric Institute, Columbia University, College of Physicians and Surgeons, New York, NY 10032, USA.
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165
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Medical exercise therapy, and not arthroscopic surgery, resulted in decreased depression and anxiety in patients with degenerative meniscus injury. J Bodyw Mov Ther 2012; 16:456-63. [PMID: 23036877 DOI: 10.1016/j.jbmt.2012.04.003] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2012] [Revised: 03/19/2012] [Accepted: 03/30/2012] [Indexed: 12/14/2022]
Abstract
The purpose of this pilot study was to compare the effectiveness of conservative therapy involving medical exercise therapy (MET) versus arthroscopic surgery in patients with knee pain, with MRI-verified degenerative meniscus. The patients were randomly assigned either to MET (n = 9) or to arthroscopic surgery (n = 8). Patients receiving MET had 3 treatments a week for 3 months, a total of 36 treatments. The arthroscopy consisted of meniscectomy with no structured conservative therapy after surgery. Assessment of pain, function, anxiety and depression were performed at inclusion and after 3 months. At the end of treatment, which was 3 months after inclusion, there were no statistical differences between the two groups regarding pain and function. However, anxiety and depression were significantly reduced in the MET group compared with the patients receiving arthroscopic surgery. Bearing in mind the low number of included patients in this pilot study, arthroscopy was found to be no better than MET regarding knee pain and overall daily function. The results from this pilot study are similar to other clinical studies, thereby demonstrating that conservative therapy is just as effective as surgery.
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166
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Stavrakakis N, de Jonge P, Ormel J, Oldehinkel AJ. Bidirectional prospective associations between physical activity and depressive symptoms. The TRAILS Study. J Adolesc Health 2012; 50:503-8. [PMID: 22525115 DOI: 10.1016/j.jadohealth.2011.09.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Revised: 09/05/2011] [Accepted: 09/06/2011] [Indexed: 11/16/2022]
Abstract
PURPOSE Low levels of physical activity (PA) have been shown to be associated with depression in adults. The few studies that focused on adolescents yielded mixed and inconsistent results. Efforts to examine the direction of this relationship have been inconclusive up to now. The aims of this study were therefore to investigate (1) the direction of the inverse association between PA and depressive symptoms over time, and (2) whether these associations are specific to particular clusters of depressive symptoms in adolescents. METHODS Depressive symptoms and PA were assessed in a population sample of adolescents (N = 2,230) who were measured at three waves between age 10 and age 17. Depressive symptoms were measured by the Affective Problems scale of the Youth Self-Report and Child Behavior Checklist, whereas PA was operationalized as the amount of time spent on physical exercise. Structural equation modeling was used to examine bidirectional effects of PA and depressive symptoms over time. RESULTS We found significant cross-lagged paths from prior PA to later depression as well as from prior depression to later PA (beta values = -.039 to -.047). After subdividing depression into affective and somatic symptoms, the affective symptoms were reciprocally related to PA, whereas the paths between somatic symptoms and PA did not reach statistical significance. CONCLUSIONS An inverse bidirectional association between PA and general depressive symptoms was observed. This association was restricted to affective symptoms.
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Affiliation(s)
- Nikolaos Stavrakakis
- Interdisciplinary Centre for Psychiatric Epidemiology and Groningen Graduate School, Medical Sciences, Department of Psychiatry, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
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167
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168
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Hawker CL. Physical activity and mental well-being in student nurses. NURSE EDUCATION TODAY 2012; 32:325-331. [PMID: 21871696 DOI: 10.1016/j.nedt.2011.07.013] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Revised: 07/19/2011] [Accepted: 07/29/2011] [Indexed: 05/31/2023]
Abstract
There is strong evidence that suggests physical activity can enhance mental well-being. However, this relationship has not been widely investigated in student nurses. A cross-sectional study was conducted to examine the relationship between physical activity and mental well-being in undergraduate student nurses (n=215). Physical activity was measured using the International Physical Activity Questionnaire. Other outcomes included self-esteem, anxiety, depression, life satisfaction, outcome expectations and self-efficacy. Almost, a quarter (23.8%) of the total sample, were meeting the Department of Health's physical activity guideline. Mean body mass index (BMI) was 25.0 with 40% being in the overweight to morbidly obese category. Self-esteem was significantly positively correlated with total physical activity (r=0.16, p=0.038) and moderate intensity activity (r=0.17, p=0.021). No other significant relationships were found between anxiety, depression and satisfaction with life and physical activity. Outcome expectations for exercise and self-efficacy were significantly positively correlated with moderate (r=0.17, p=0.019) and vigorous (r=0.28, p=0.000) intensity activity and total physical activity (r=0.29, p=0.000). BMI was significantly positively correlated with age (r=0.242, p=0.001), significantly negatively correlated with self-efficacy for exercise (r=0.257, p=0.000) and satisfaction with life (r=-0.144, p=0.041). Regression analysis showed that low self efficacy for exercise and increasing age were significant predictors of BMI with a small effect size r(2)=0.126, adjusted r(2)=0.112. BMI and physical activity variables collectively explained only 2% of the variance for anxiety, 4% for depression, 5% for self esteem and 6% for satisfaction with life. BMI was a significant predictor of satisfaction with life (Beta=-0.171, p=0.027). Participation in physical activity may be influential in improving mental well-being in student nurses. Promoting physical activity in student nurses has the potential to increase self-esteem and life satisfaction and decrease the risk of anxiety and depression. Further research is needed to establish whether this relationship is causal and exists in other student nurse populations.
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Affiliation(s)
- Clare L Hawker
- School of Nursing & Midwifery Studies, Cardiff University, Caerleon Campus, Grounds of St Cadocs Hospital, Caerleon, NP18 3XR, UK.
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Ruuska PS, Hautala AJ, Kiviniemi AM, Mäkikallio TH, Tulppo MP. Self-rated mental stress and exercise training response in healthy subjects. Front Physiol 2012; 3:51. [PMID: 22416235 PMCID: PMC3298959 DOI: 10.3389/fphys.2012.00051] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Accepted: 02/26/2012] [Indexed: 12/20/2022] Open
Abstract
Purpose: Individual responses to aerobic training vary from almost none to a 40% increase in aerobic fitness in healthy subjects. We hypothesized that the baseline self-rated mental stress may influence to the training response. Methods: The study population included 44 healthy sedentary subjects (22 women) and 14 controls. The laboratory controlled training period was 2 weeks, including five sessions a week at an intensity of 75% of the maximum heart rate for 40 min/session. Self-rated mental stress was assessed by inquiry prior to the training period from 1 (low psychological resources and a lot of stressors in my life) to 10 (high psychological resources and no stressors in my life), respectively. Results: Mean peak oxygen uptake (VO2peak) increased from 34 ± 7 to 37 ± 7 ml kg−1 min−1 in training group (p < 0.001) and did not change in control group (from 34 ± 7 to 34 ± 7 ml kg−1 min−1). Among the training group, the self-rated stress at the baseline condition correlated with the change in fitness after training intervention, e.g., with the change in maximal power (r = 0.45, p = 0.002, W/kg) and with the change in VO2peak (r = 0.32, p = 0.039, ml kg−1 min−1). The self-rated stress at the baseline correlated with the change in fitness in both female and male, e.g., r = 0.44, p = 0.039 and r = 0.43, p = 0.045 for ΔW/kg in female and male, respectively. Conclusion: As a novel finding the baseline self-rated mental stress is associated with the individual training response among healthy females and males after highly controlled aerobic training intervention. The changes in fitness were very low or absent in the subjects who experience their psychological resources low and a lot of stressors in their life at the beginning of aerobic training intervention.
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Affiliation(s)
- Piritta S Ruuska
- Department of Exercise and Medical Physiology Verve, Oulu, Finland
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170
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SIEVERDES JOHNC, RAY BILLYM, SUI XUEMEI, LEE DUCKCHUL, HAND GREGORYA, BARUTH MEGHAN, BLAIR STEVENN. Association between Leisure Time Physical Activity and Depressive Symptoms in Men. Med Sci Sports Exerc 2012; 44:260-5. [DOI: 10.1249/mss.0b013e31822e00a6] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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171
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Dewa CS, deRuiter W, Chau N, Karioja K. Walking for Wellness: Using Pedometers to Decrease Sedentary Behaviour and Promote Mental Health. INTERNATIONAL JOURNAL OF MENTAL HEALTH PROMOTION 2012. [DOI: 10.1080/14623730.2009.9721784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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172
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Schneider C, Lovett EA. Depression. Integr Med (Encinitas) 2012. [DOI: 10.1016/b978-1-4377-1793-8.00004-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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173
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Olivares PR, Gusi N, Prieto J, Hernandez-Mocholi MA. Fitness and health-related quality of life dimensions in community-dwelling middle aged and older adults. Health Qual Life Outcomes 2011; 9:117. [PMID: 22192520 PMCID: PMC3286398 DOI: 10.1186/1477-7525-9-117] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2011] [Accepted: 12/22/2011] [Indexed: 11/10/2022] Open
Abstract
Background The aim of the present study was to identify the physical fitness (PF) tests of a multi-component battery more related to the perception of problems in each dimension of the health-related quality of life (HRQoL) assessed by the EuroQol 5 dimensions 3 level questionnaire (EQ-5D-3L) in community-dwelling middle-aged and older adults Methods A cross-sectional study was conducted with 7104 participants (6243 females and 861 males aged 50-99 years) who were recruited in the framework of the Exercise Looks After You Program, which is a public health program designed to promote physical activity (PA) in community-dwelling middle-aged and older adults. Participants were assessed by the EQ-5D-3L questionnaire and a battery of fitness tests. The responses to each EQ-5D-3L dimension were collapsed into a two-tier variable consisting of «perceive problems» and «do not perceive problems». Correlation coefficients for the relationships between the HRQoL variables, between the PF variables, and between the HRQoL and PF variables were obtained. Two logistic regression models, one adjusted and one unadjusted, were developed for each EQ-5D-3L dimension. Results There were significant correlations between all variables except anxiety/depression and the back scratch test. The PF tests that correlated best with the HRQoL dimensions were the Timed Up-and-Go Test (TUG) and the 6-min walk; pain/discomfort and anxiety/depression correlated less well. All PF tests correlated, especially the TUG and 6-min walk tests. Unadjusted logistic models showed significant goodness of fit for the mobility and pain/discomfort dimensions only. Adjusted logistic models showed significant goodness of fit for all dimensions when the following potential confounding variables were included: age, gender, weekly level of PA, smoking and alcohol habits, body mass index, and educational level. For all dimensions, the highest odds ratios for the association with PF tests were with the TUG; this was observed with both the unadjusted and adjusted models. Conclusions The perception of problems, as measured by the EQ-5D-3L dimensions, was associated with a lower level of fitness, particularly for those dimensions that relate more closely to physical components. The PF tests that associated most closely with the perception of problems in the HRQoL dimensions were the TUG and the 6-min walk. This information will aid the design and assessment of PA programs that aim to improve HRQoL.
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Affiliation(s)
- Pedro R Olivares
- Faculty of Sports Sciences, University of Extremadura, 10003 Caceres, Spain
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174
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Heggelund J, Hoff J, Helgerud J, Nilsberg GE, Morken G. Reduced peak oxygen uptake and implications for cardiovascular health and quality of life in patients with schizophrenia. BMC Psychiatry 2011; 11:188. [PMID: 22142419 PMCID: PMC3280309 DOI: 10.1186/1471-244x-11-188] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Accepted: 12/05/2011] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Peak oxygen uptake (VO(2peak)) is a strong predictor of cardiovascular disease (CVD) and all-cause mortality, but is inadequately described in patients with schizophrenia. The aim of this study was to evaluate treadmill VO(2peak), CVD risk factors and quality of life (QOL) in patients with schizophrenia (ICD-10, F20-29). METHODS 33 patients, 22 men (33.7 ± 10.4 years) and 11 women (35.9 ± 11.5 years), were included. Patients VO(2peak) were compared with normative VO(2peak) in healthy individuals from the Nord-Trøndelag Health Study (HUNT). Risk factors were compared above and below the VO(2peak) thresholds; 44.2 and 35.1 ml·kg⁻¹·min⁻¹ in men and women, respectively. RESULTS VO(2peak) was 37.1 ± 9.2 ml·kg⁻¹·min⁻¹ in men with schizophrenia; 74 ± 19% of normative healthy men (p < 0.001). VO(2peak) was 35.6 ± 10.7 ml·kg⁻¹·min⁻¹ in women with schizophrenia; 89 ± 25% of normative healthy women (n.s.). Based on odds ratio patients were 28.3 (95% CI = 1.6-505.6) times more likely to have one or more CVD risk factors if they were below the VO(2peak) thresholds. VO(2peak) correlated with the SF-36 physical functioning (r = 0.58), general health (r = 0.53), vitality (r = 0.47), social function (r = 0.41) and physical component score (r = 0.51). CONCLUSION Men with schizophrenia have lower VO(2peak) than the general population. Patients with the lowest VO(2peak) have higher odds of having one or more risk factors for cardiovascular disease. VO(2peak) should be regarded as least as important as the conventional risk factors for CVD and evaluation of VO(2peak) should be incorporated in clinical practice.
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Affiliation(s)
- Jørn Heggelund
- Norwegian University of Science and Technology, Faculty of Medicine, Department of Neuroscience, Trondheim, Norway.
| | - Jan Hoff
- Norwegian University of Science and Technology, Faculty of Medicine, Department of Circulation and Medical Imaging, Trondheim, Norway,St.Olavs University Hospital, Department of Physical Medicine and Rehabilitation, Trondheim, Norway
| | - Jan Helgerud
- Norwegian University of Science and Technology, Faculty of Medicine, Department of Circulation and Medical Imaging, Trondheim, Norway,Hokksund Medical Rehabilitation Centre, Hokksund, Norway,Telemark University College, Department of Sports and Outdoor Life Studies, Bø, Norway
| | - Geir E Nilsberg
- St. Olavs University Hospital, Division of Psychiatry, Department of Østmarka, Trondheim, Norway
| | - Gunnar Morken
- Norwegian University of Science and Technology, Faculty of Medicine, Department of Neuroscience, Trondheim, Norway,St. Olavs University Hospital, Division of Psychiatry, Department of Østmarka, Trondheim, Norway
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175
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Knöchel C, Oertel-Knöchel V, O'Dwyer L, Prvulovic D, Alves G, Kollmann B, Hampel H. Cognitive and behavioural effects of physical exercise in psychiatric patients. Prog Neurobiol 2011; 96:46-68. [PMID: 22120173 DOI: 10.1016/j.pneurobio.2011.11.007] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Revised: 11/14/2011] [Accepted: 11/15/2011] [Indexed: 02/01/2023]
Abstract
The current review outlines the under-appreciated effects of physical exercise on the course of psychiatric disorders, focussing on recent findings from animal and human research. Several studies have shown that regular physical exercise is significantly beneficial for psychiatric patients both on a biological and a psychological level. Positive effects of controlled exercise include improved metabolic responses, neuro-protection, increased quality of life, and reduced psychopathological symptoms. Studies investigating the effectiveness of various physical training interventions in alleviating severe mental diseases, such as Alzheimer's dementia (AD), schizophrenia (SZ) or major depressive disorder (MDD) indicate that physical exercise can relieve symptoms of depression, psychosis and dementia and more importantly can curtail further progression of these diseases. This review assesses the most effective methods of physical training for specific psychiatric symptoms. Introducing physical exercise in therapeutic regimes would be an innovative approach that could significantly reduce the severity of psychopathological and cognitive symptoms in patients. The positive biological and molecular outcomes associated with physical exercise render it a concrete therapeutic strategy for improving the quality of live and reducing physical illness in psychiatric patients. Therefore, integrating physical activity into a patient's social life may be an effective treatment strategy. Furthermore, exercise might have the potential to be a preventative treatment within the context of multi-modal therapeutic programs.
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Affiliation(s)
- Christian Knöchel
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University of Frankfurt/Main, Heinrich Hoffmann Str. 12, 60528 Frankfurt, Germany.
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Otto MW, Church TS, Craft LL, Greer TL, Smits JAJ, Trivedi MH. Exercise for mood and anxiety disorders. PRIMARY CARE COMPANION TO THE JOURNAL OF CLINICAL PSYCHIATRY 2011; 9:287-94. [PMID: 17934553 DOI: 10.4088/pcc.v09n0406] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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177
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Cook B, Hausenblas H, Tuccitto D, Giacobbi PR. Eating disorders and exercise: a structural equation modelling analysis of a conceptual model. EUROPEAN EATING DISORDERS REVIEW 2011; 19:216-25. [PMID: 21584914 DOI: 10.1002/erv.1111] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Despite the well-established health benefits of physical activity, the role of exercise for eating disorders (ED) is controversial; thus dictating a need for a better understanding of the mechanisms of exercise and ED. The purpose of our study was to examine a conceptual model that hypothesizes regular exercise without psychological compulsion might impart beneficial effects for preventing and treating ED. METHOD University students (N = 539) completed self-report assessments of quality of life, exercise level, ED risk and exercise dependence symptoms. Structural equation modelling analysis was undertaken to examine the conceptual model's proposed relationships. RESULTS Mediation analysis and model comparison tests showed that the partially mediated model without the physical well-being latent construct fit the data best. DISCUSSION Our results provided initial support for the conceptual model by showing that the psychological benefits, but not the physical benefits, conveyed by exercise were associated with reduced ED risk.
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178
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Kolotkin RL, LaMonte MJ, Litwin S, Crosby RD, Gress RE, Yanowitz FG, Hunt SC, Adams TD. Cardiorespiratory fitness and health-related quality of life in bariatric surgery patients. Obes Surg 2011; 21:457-64. [PMID: 20820940 DOI: 10.1007/s11695-010-0261-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Health-related quality of life (HRQOL) is impaired in severely obese individuals presenting for bariatric surgery. Little is known about the relationship between cardiorespiratory fitness (CRF) and HRQOL in these individuals. We hypothesized that better HRQOL would be reported by those with higher CRF. In 326 gastric bypass patients (mean BMI = 46.5 ± 7.0; mean age=40.9 ± 10.1; 83.4% female), pre-surgical CRF was quantified as duration (minutes) of a submaximal treadmill test to 80% of age-predicted maximal heart rate (MHR). Patients completed both a general measure of HRQOL [the Medical Outcome Short Form 36 (SF-36)] and a weight-specific measure of HRQOL [Impact of Weight on Quality of Life--Lite]. Mean HRQOL scores were examined, controlling for age, gender, and BMI. Mean treadmill duration was 9.9 ± 3.1 min, and percent age-predicted MHR was 81.2 ± 3.0%. Higher cardiorespiratory fitness tended to be associated with better physical and weight-specific HRQOL. Adjustment for differences in gender, age, and BMI attenuated the significance of associations between fitness and physical measures from the SF-36, whereas adjustment eliminated significance of associations between fitness and weight-specific HRQOL in most cases. Results suggest that CRF confers some HRQOL benefits in severely obese adults, though these benefits may largely be explained by differences in age, gender, and BMI.
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Affiliation(s)
- Ronette L Kolotkin
- Obesity and Quality of Life Consulting, 762 Ninth Street #563, Durham, NC 27705, USA.
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179
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Rosenbaum S, Nguyen D, Lenehan T, Tiedemann A, van der Ploeg HP, Sherrington C. Exercise augmentation compared to usual care for post traumatic stress disorder: a randomised controlled trial (the REAP study: Randomised Exercise Augmentation for PTSD). BMC Psychiatry 2011; 11:115. [PMID: 21777477 PMCID: PMC3151207 DOI: 10.1186/1471-244x-11-115] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2011] [Accepted: 07/22/2011] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The physical wellbeing of people with mental health conditions can often be overlooked in order to treat the primary mental health condition as a priority. Exercise however, can potentially improve both the primary psychiatric condition as well as physical measures that indicate risk of other conditions such as diabetes mellitus and cardiovascular disease. Evidence supports the role of exercise as an important component of treatment for depression and anxiety, yet no randomised controlled trials (RCT's) have been conducted to evaluate the use of exercise in the treatment of people with post traumatic stress disorder (PTSD). This RCT will investigate the effects of structured, progressive exercise on PTSD symptoms, functional ability, body composition, physical activity levels, sleep patterns and medication usage. METHODS AND DESIGN Eighty participants with a Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) diagnosis of PTSD will be recruited. Participants will have no contraindications to exercise and will be cognitively able to provide consent to participate in the study. The primary outcome measures will be PTSD symptoms, measured through the PTSD Checklist Civilian (PCL-C) scale. Secondary outcome measures will assess depression and anxiety, mobility and strength, body composition, physical activity levels, sleep patterns and medication usage. All outcomes will be assessed by a health or exercise professional masked to group allocation at baseline and 12 weeks after randomisation. The intervention will be a 12 week individualised program, primarily involving resistance exercises with the use of exercise bands. A walking component will also be incorporated. Participants will complete one supervised session per week, and will be asked to perform at least two other non-supervised exercise sessions per week. Both intervention and control groups will receive all usual non-exercise interventions including psychotherapy, pharmaceutical interventions and group therapy. DISCUSSION This study will determine the effect of an individualised and progressive exercise intervention on PTSD symptoms, depression and anxiety, mobility and strength, body composition, physical activity levels, sleep patterns and medication usage among people with a DSM-IV diagnosis of PTSD. TRIAL REGISTRATION ACTRN12610000579099.
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Affiliation(s)
- Simon Rosenbaum
- St John of God Healthcare, Richmond Hospital 177 Grose Vale Rd North Richmond, NSW 2754, Australia
- Musculoskeletal Division, The George Institute for Global Health, The University of Sydney, PO Box M201, Missenden Rd, Sydney, NSW 2050, Australia
| | - Dang Nguyen
- St John of God Healthcare, Richmond Hospital 177 Grose Vale Rd North Richmond, NSW 2754, Australia
| | - Tom Lenehan
- St John of God Healthcare, Richmond Hospital 177 Grose Vale Rd North Richmond, NSW 2754, Australia
| | - Anne Tiedemann
- Musculoskeletal Division, The George Institute for Global Health, The University of Sydney, PO Box M201, Missenden Rd, Sydney, NSW 2050, Australia
| | - Hidde P van der Ploeg
- Cluster for Physical Activity and Health, Sydney School of Public Health, Faculty of Medicine, Level 2 Medical Foundation Building (K25), The University of Sydney, NSW 2006, Australia
| | - Catherine Sherrington
- Musculoskeletal Division, The George Institute for Global Health, The University of Sydney, PO Box M201, Missenden Rd, Sydney, NSW 2050, Australia
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Abstract
Depression and anxiety are the most common psychiatric conditions seen in the general medical setting, affecting millions of individuals in the United States. The treatments for depression and anxiety are multiple and have varying degrees of effectiveness. Physical activity has been shown to be associated with decreased symptoms of depression and anxiety. Physical activity has been consistently shown to be associated with improved physical health, life satisfaction, cognitive functioning, and psychological well-being. Conversely, physical inactivity appears to be associated with the development of psychological disorders. Specific studies support the use of exercise as a treatment for depression. Exercise compares favorably to antidepressant medications as a first-line treatment for mild to moderate depression and has also been shown to improve depressive symptoms when used as an adjunct to medications. While not as extensively studied, exercise has been shown to be an effective and cost-efficient treatment alternative for a variety of anxiety disorders. While effective, exercise has not been shown to reduce anxiety to the level achieved by psychopharmaceuticals.
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Affiliation(s)
- Peter J Carek
- Department of Family Medicine, Medical University of South Carolina, Charleston 29406, USA.
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181
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Paxman JR, Hall AC, Harden CJ, O'Keeffe J, Simper TN. Weight loss is coupled with improvements to affective state in obese participants engaged in behavior change therapy based on incremental, self-selected "small changes". Nutr Res 2011; 31:327-37. [PMID: 21636010 DOI: 10.1016/j.nutres.2011.03.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Revised: 03/25/2011] [Accepted: 03/29/2011] [Indexed: 11/17/2022]
Abstract
The aim of this study was to investigate the effects of a group behavior change intervention involving self-selected, contextualized, and mediated goal setting on anthropometric, affective, and dietary markers of health. It was hypothesized that the intervention would elicit changes consistent with accepted health recommendations for obese individuals. A rolling program of 12-week "Small Changes" interventions during 24 months recruited 71 participants; each program accommodated 10 to 13 adults (body mass index [BMI] ≥ 30 kg/m²). Fifty-eight participants completed Small Changes. Repeated measures were made at baseline, 6 and 12 weeks. Anthropometric measures included height and weight (to calculate BMI), body composition, waist circumference, and blood pressure. Affective state was monitored using relevant validated questionnaires. Dietary assessment used 3-day household measures food diaries with Schofield equations to monitor underreporting. Relevant blood measures were recorded throughout. Across the measurement period, Small Changes elicited a significant reduction in body weight (baseline, 102.95 ± 15.47 vs 12 weeks 100.09 ± 16.01 kg, P < .0005), coupled with associated significant improvements in BMI, body fat percentage, and waist circumference measures. There were additional significant positive changes in measures of affective state including general well-being (baseline, 58.92 ± 21.22 vs 12 weeks 78.04 ± 14.60, P < .0005) and total mood disturbance (baseline, 31.19 ± 34.03 vs 12 weeks 2.67 ± 24.96, P < .0005). Dietary changes that occurred were largely consistent with evidenced-based recommendations for weight management and included significant reductions in total energy intake and in fat and saturated fat as a proportion of energy. The Small Changes approach can elicit a range of health-orientated benefits for obese participants, and although further work is needed to ascertain the longevity of such effects, the outcomes from Small Changes are likely to help inform health professionals when framing the future of weight management. Long-term follow-up of Small Changes is warranted.
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Affiliation(s)
- Jenny R Paxman
- Centre for Food Innovation, Stoddart Building, Sheffield Hallam University, S11WB Sheffield, UK.
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182
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Physical activity improves symptoms in irritable bowel syndrome: a randomized controlled trial. Am J Gastroenterol 2011; 106:915-22. [PMID: 21206488 DOI: 10.1038/ajg.2010.480] [Citation(s) in RCA: 197] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Physical activity has been shown to be effective in the treatment of conditions, such as fibromyalgia and depression. Although these conditions are associated with irritable bowel syndrome (IBS), no study has assessed the effect of physical activity on gastrointestinal (GI) symptoms in IBS. The aim was to study the effect of physical activity on symptoms in IBS. METHODS We randomized 102 patients to a physical activity group and a control group. Patients of the physical activity group were instructed by a physiotherapist to increase their physical activity, and those of the control group were instructed to maintain their lifestyle. The primary end point was to assess the change in the IBS Severity Scoring System (IBS-SSS). RESULTS A total of 38 (73.7% women, median age 38.5 (19-65) years) patients in the control group and 37 (75.7% women, median age 36 (18-65) years) patients in the physical activity group completed the study. There was a significant difference in the improvement in the IBS-SSS score between the physical activity group and the control group (-51 (-130 and 49) vs. -5 (-101 and 118), P=0.003). The proportion of patients with increased IBS symptom severity during the study was significantly larger in the control group than in the physical activity group. CONCLUSIONS Increased physical activity improves GI symptoms in IBS. Physically active patients with IBS will face less symptom deterioration compared with physically inactive patients. Physical activity should be used as a primary treatment modality in IBS.
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183
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Tremblay MS, Colley RC, Saunders TJ, Healy GN, Owen N. Physiological and health implications of a sedentary lifestyle. Appl Physiol Nutr Metab 2011; 35:725-40. [PMID: 21164543 DOI: 10.1139/h10-079] [Citation(s) in RCA: 757] [Impact Index Per Article: 58.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Sedentary behaviour is associated with deleterious health outcomes, which differ from those that can be attributed to a lack of moderate to vigorous physical activity. This has led to the field of "sedentary physiology", which may be considered as separate and distinct from exercise physiology. This paper gives an overview of this emerging area of research and highlights the ways that it differs from traditional exercise physiology. Definitions of key terms associated with the field of sedentary physiology and a review of the self-report and objective methods for assessing sedentary behaviour are provided. Proposed mechanisms of sedentary physiology are examined, and how they differ from those linking physical activity and health are highlighted. Evidence relating to associations of sedentary behaviours with major health outcomes and the population prevalence and correlates of sedentary behaviours are reviewed. Recommendations for future research are proposed.
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Affiliation(s)
- Mark Stephen Tremblay
- Healthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada.
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Shivakumar G, Brandon AR, Snell PG, Santiago-Muñoz P, Johnson NL, Trivedi MH, Freeman MP. Antenatal depression: a rationale for studying exercise. Depress Anxiety 2011; 28:234-42. [PMID: 21394856 PMCID: PMC3079921 DOI: 10.1002/da.20777] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Revised: 11/02/2010] [Accepted: 11/06/2010] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Major depressive disorder (MDD) in pregnancy or antenatal depression poses unique treatment challenges and has serious consequences for mothers, unborn babies, and families when untreated. This review presents current knowledge on exercise during pregnancy, antidepressant effects of exercise, and the rationale for the specific study of exercise for antenatal depression. METHOD A systematic literature review was performed using English language articles published in Medline, PsycINFO, CINAHL, and the Cochrane Library from 1985 to January 2010. RESULTS There is a broad literature supporting the antidepressant effects of exercise, but a paucity of studies specifically for antenatal depression. A small number of observational studies have reported that regular physical activities improve self-esteem and reduce symptoms of anxiety and depression during pregnancy. To date, there have not been randomized controlled studies of exercise for the treatment of MDD in pregnant women. CONCLUSIONS Systematic studies are needed to assess exercise as a treatment alternative for MDD during pregnancy. In consideration of the benefits of exercise for the mother and baby, and the burden of depression, studies are needed to determine the role of exercise for pregnant women with depression.
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Affiliation(s)
- Geetha Shivakumar
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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185
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East C, Willis BL, Barlow CE, Grannemann BD, FitzGerald SJ, DeFina LF, Trivedi MH. Depressive symptoms and metabolic syndrome in preventive healthcare: the Cooper Center longitudinal study. Metab Syndr Relat Disord 2011; 8:451-7. [PMID: 20854094 DOI: 10.1089/met.2010.0017] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Depression, metabolic syndrome, and reduced cardiorespiratory fitness (CRF) are known to increase the risk of developing diabetes and cardiovascular disease. The association among these factors in a generally healthy, active population with access to health care is not well defined. METHODS This was a cross-sectional analysis of data collected on 5,125 women and men during preventive care examinations at the Cooper Clinic from 2000 to 2008. The main outcome measures were depressive symptoms as assessed by the Centers for Epidemiologic Studies Depression Scale short form (CES-D-10) questionnaire, presence or absence of metabolic syndrome, and CRF as measured by a maximal exercise treadmill test. RESULTS Women and men who exhibited depressive symptoms had a statistically higher prevalence of metabolic syndrome compared to those who did not (for women, 15.4% versus 7.2%, P < 0.0001; for men, 31.6% versus 22.8%, P < 0.0001). Individuals with depressive symptoms had an increased frequency of higher waist circumference, higher triglycerides, and lower high-density lipoprotein. Women with depressive symptoms also had marginally higher fasting blood glucose levels. After adjusting for age and smoking status, the odds of metabolic syndrome in women with depressive symptoms was 2.81 [95% confidence interval (CI), 2.01-3.93] times the odds of metabolic syndrome in those without depressive symptoms, and in men with depressive symptoms, the odds were 1.69 (95% CI, 1.42-2.00) times the odds of metabolic syndrome in men without. When controlled for CRF level, the presence or absence of depressive symptoms on the presence of metabolic syndrome is attenuated but remains statistically significant in women. CONCLUSION Even in a generally healthy population with access to health care, the presence of depressive symptoms was associated with increased metabolic syndrome.
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Affiliation(s)
- Cara East
- Soltero Cardiovascular Research Center, Baylor Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, Texas, USA
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Does the association between depressive symptomatology and physical activity depend on body image perception? A survey of students from seven universities in the UK. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:281-99. [PMID: 21556187 PMCID: PMC3084462 DOI: 10.3390/ijerph8020281] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/25/2010] [Accepted: 01/24/2011] [Indexed: 11/17/2022]
Abstract
This cross-sectional study assessed the association between depression and PA in university students of both genders and the role of body image perception as a potential effect modifier. Undergraduate students (N = 3706) from seven universities in the UK completed a self-administered questionnaire that assessed sociodemographic information; a range of health, health behaviour and health awareness related factors; the modified version of Beck’s Depression Inventory (M-BDI); educational achievement, and different levels of physical activity (PA), such as moderate PA (at least 5 days per week moderate exercise of at least 30 minutes), and vigorous PA (at least 3 days per week vigorous exercise of at least 20 minutes). Only 12.4% of the sample achieved the international recommended level for moderate PA, and 33.1% achieved the recommendations for vigorous PA. Both moderate and vigorous PA were inversely related to the M-BDI score. Physically active students, regardless of the type of PA, were significantly more likely to perceive their health as good, to have higher health awareness, to perform strengthening exercises, and to be males. The stratified analyses indicated that the association between depression and PA differed by body image. In students perceiving their body image as ‘just right’, moderate (>4th percentile) and high (>5th percentile) M-BDI scores were inversely related to vigorous PA. However, in students who perceived their body image as ‘overweight’, the inverse association was only significant in those with high M-BDI scores. We conclude that the positive effect of PA on depression could be down modulated by the negative impact of a ‘distorted’ body image on depression. The practical implications of these findings are that PA programmes targeting persons with depressive symptoms should include effective components to enhance body image perception.
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187
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Aparicio VA, Ortega FB, Carbonell-Baeza A, Camiletti D, Ruiz JR, Delgado-Fernández M. Relationship of weight status with mental and physical health in female fibromyalgia patients. Obes Facts 2011; 4:443-8. [PMID: 22248994 PMCID: PMC6444759 DOI: 10.1159/000335293] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To analyze the association of weight status with anxiety, depression, quality of life and physical fitness in fibromyalgia (FM) patients. METHODS The sample comprised 175 Spanish female FM patients (51.2 ± 7 years). We assessed quality of life by means of the Short-Form-36 Health Survey (SF36) and anxiety and depression by means of the Hospital Anxiety and Depression Scale (HADS). We used standardized fieldbased fitness tests to assess cardiorespiratory fitness, muscular strength, flexibility, agility, and static and dynamic balance. BMI was calculated and categorized using the international criteria. RESULTS 33% of the sample was normal-weight, 35% overweight and 33% obese. HADS-anxiety and HADS-depression levels increased across the weight status categories. Obese patients had higher anxiety and depression levels compared to normal-weight patients (p < 0.05) whereas no differences were observed between overweight and obese patients. Physical functioning, bodily pain, general health (all p < 0.01) and mental health (p < 0.05) subscales from the SF36 were worse across the weight status categories. Likewise, levels of cardiorespiratory fitness, dynamic balance/motor agility (both p < 0.05) and upper-body flexibility (p < 0.001) decreased as the weight status increased. Pairwise comparisons showed significant differences mainly between the normal-weight versus obese groups. CONCLUSION Obese female FM patients displayed higher levels of anxiety and depression and worse quality of life, cardiorespiratory fitness, dynamic balance/motor agility and upper-body flexibility than their normal-weight peers.
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Affiliation(s)
- Virginia A Aparicio
- Department of Physical Education and Sports, School of Physical Activity and Sports Sciences, University of Granada, Spain.
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188
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Jacka FN, Pasco JA, Williams LJ, Leslie ER, Dodd S, Nicholson GC, Kotowicz MA, Berk M. Lower levels of physical activity in childhood associated with adult depression. J Sci Med Sport 2010; 14:222-6. [PMID: 21147028 DOI: 10.1016/j.jsams.2010.10.458] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Revised: 08/04/2010] [Accepted: 10/23/2010] [Indexed: 11/17/2022]
Abstract
Emerging evidence indicates that early life exposures influence adult health outcomes and there is cause to hypothesise a role for physical activity (PA) in childhood as a protective factor in adult depression. This study aimed to investigate the association between self-reported levels of PA in childhood and self-reported depressive illness. Lifetime depression and levels of physical activity (low/high) in childhood (<15 yr) were ascertained by self-report in 2152 adults (20-97 yr) participating in an ongoing epidemiological study in south-eastern Australia. Data were collected between 2000 and 2006. In this sample, 141 women (18.9%) and 169 men (12.0%) reported ever having a depressive episode. Low PA in childhood was associated with an increased risk of reporting depression in adulthood (OR=1.70, 95%CI=1.32-2.17, p<0.001). Adjustment for age, gender and adult PA attenuated the relationship somewhat (OR=1.35, 95%CI=1.01-1.78, p=0.04), however further adjustment for SES or country of birth did not affect this relationship. In this community-based study, lower levels of self-reported PA in childhood were associated with a 35% increase in odds for self-reported depression in adulthood. These results are consistent with the hypothesis that lower levels of PA in childhood may be a risk factor for adult depression.
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Affiliation(s)
- F N Jacka
- The University of Melbourne, Department of Clinical and Biomedical Sciences: Barwon Health Victoria, Australia.
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189
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Ferreira MT, Matsudo SMM, Ribeiro MCSA, Ramos LR. Health-related factors correlate with behavior trends in physical activity level in old age: longitudinal results from a population in São Paulo, Brazil. BMC Public Health 2010; 10:690. [PMID: 21067591 PMCID: PMC2992518 DOI: 10.1186/1471-2458-10-690] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2010] [Accepted: 11/10/2010] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Physical inactivity in leisure time is common among elderly in Brazil and this finding is particularly alarming considering that this population is greatly affected by chronic diseases. The identification of health factors that influence physical activity level (PAL) will help in the development of strategies for increasing PAL older adults. The current research aimed to identify variables that independently affect behavior trends in PAL over the course of two years among elderly. METHODS A survey entitled the Epidoso Project ("Epidemiology of aging") studied 1,667 community-based older individuals in São Paulo city, Brazil over the course of two years. Physical activity level was determined through questions about frequency and duration of physical activities. Body Mass Index was calculated; functional capacity was assessed through the ADL (activities of daily living) scale; cognition was assessed by Mini-Mental State Examination; and mental health was assessed through the Dysthymia Screening. Experiences of falls and fractures were also assessed. Subjects were divided into three groups according to their self-report of Physical Activity Level: a--Regularly Active; b--Insufficiently Active and c--Physically Inactive. Behavior trends in PAL were also measured after two years. Multivariate regression model methodology was used to test associations longitudinally. RESULTS Results from the final model demonstrated that the risk of a not favorable behavior trend in PAL, which included the group who remained physically inactive and the group that displayed decreased PAL, in this cohort of older adults was significantly increased if the individual was female (OR = 2.50; 95% CI = 1.60-3.89; P < 0.01), older (80 y vs. 65 y, OR = 6.29, 95% CI = 2.69-14.67; P < 0.01), dependent on help from others for activities in the ADL scale (moderate-severe = 4-7+ vs. 0 ADLs) (OR = 2.25, 95% CI = 1.20-4.21; P < 0.011) or had experienced a history of falls with consequences (OR = 6.88, 95% CI = 0.91-52.01; P < 0.062). CONCLUSIONS Age, gender, ADL scores and falls were associated with a not favorable behavior trend in PAL. Promotion programs should target these factors, reducing barriers to achieve desired changes in PAL.
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Affiliation(s)
- Marcela T Ferreira
- Department of Internal Medicine and Therapeutic, São Paulo Federal University, São Paulo, Brazil
| | - Sandra MM Matsudo
- Physical Fitness Research Laboratory from São Caetano do Sul, São Caetano do Sul, Brazil
| | - Manoel CSA Ribeiro
- Departament of Social Medicine, Santa Casa da Misericórdia, São Paulo, Brazil
| | - Luiz R Ramos
- Department of Preventive Medicine, São Paulo Federal University, São Paulo, Brazil
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190
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de Wit LM, Fokkema M, van Straten A, Lamers F, Cuijpers P, Penninx BWJH. Depressive and anxiety disorders and the association with obesity, physical, and social activities. Depress Anxiety 2010; 27:1057-65. [PMID: 20734363 DOI: 10.1002/da.20738] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2010] [Revised: 06/30/2010] [Accepted: 07/01/2010] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE There is evidence of more obesity among persons with depressive and depressive and anxiety disorders. However, the nature and the underlying mechanisms of the association are still unclear. This study examines the association between depressive and anxiety disorders and obesity, physical activity, and social activity, and examines whether social and physical activity are potential influencing factors in the association between depressive and anxiety disorders and obesity. METHOD Cross-sectional data were used from the Netherlands Study of Depression and Anxiety. A total of 1,854 women and 955 men aged 18-65 years were recruited from the community, general practices, and specialized mental health care. Depressive and anxiety disorders were determined with the Composite International Diagnostic Interview. Body mass index (BMI<30 kg/m(2) ) was used to determine obesity. Physical and social activities were measured by self-report. RESULTS The odds of obesity adjusted for covariates was significantly higher among those with a current pure Major Depressive Disorder (MDD;odds ratio [OR] OR:1.43; 95% CI:1.07-1.92) compared to controls. Physical activity and social activities were lower among persons with depressive and anxiety disorders compared to controls. The association between MDD and obesity was influenced by social and physical activities. CONCLUSION This study confirmed a link between depressive disorders and obesity that was influenced by lower social and physical activities among the depressed.
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Affiliation(s)
- Leonore M de Wit
- Department of Clinical Psychology and EMGO Institute, VU University Amsterdam, Amsterdam, The Netherlands.
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191
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Ortega FB, Lee DC, Sui X, Kubzansky LD, Ruiz JR, Baruth M, Castillo MJ, Blair SN. Psychological well-being, cardiorespiratory fitness, and long-term survival. Am J Prev Med 2010; 39:440-8. [PMID: 20965381 PMCID: PMC2962920 DOI: 10.1016/j.amepre.2010.07.015] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 05/09/2010] [Accepted: 07/09/2010] [Indexed: 11/29/2022]
Abstract
BACKGROUND Psychological well-being is associated with mortality/survival. Although cardiorespiratory fitness (CRF) is one of the strongest predictors of mortality, studies examining the relationship between well-being and survival seldom account for the possible effects of CRF. PURPOSE This study examined the independent associations of psychological well-being components (low level of negative emotion and high level of positive emotion) and CRF, as well as their combined effects, with survival. METHODS Participants (N=4888) were examined in 1988-1997 and followed up for a median period of ∼15 years (212 deaths, 4.3%). CRF was assessed by a maximal exercise test on a treadmill. Low-level negative emotion was defined as the minimum score of the negative emotion subscale of the CES-D scale and high-level positive emotion as the maximum score of the positive emotion subscale. Results are presented as hazard ratios (95% CIs). Data were analyzed in 2009. RESULTS After adjustment for a set of established risk factors, men and women with low levels of negative emotion had lower risk of death than those with higher levels of negative emotion, 0.66 (95% CI=0.50, 0.87). The association persisted after additional adjustment for CRF and positive emotion. High level of positive emotion was not associated with survival. A high level of CRF independently predicted lower risk of death, 0.54 (95% CI=0.37, 0.79), compared to a low level of CRF. The risk of death in participants with both a low level of negative emotion and a high level of CRF was 0.37 (95% CI=0.22, 0.63), compared to their peers with higher levels of negative emotion/low levels of CRF. CONCLUSIONS Low levels of negative emotion and high levels of CRF are independent predictors of long-term survival in men and women. A strong combined effect was observed, as individuals with both a low level of negative emotion and a high level of CRF had a 63% lower risk of premature death than those with higher levels of negative emotion and a low level of CRF.
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Affiliation(s)
- Francisco B Ortega
- Department of Biosciences and Nutrition at NOVUM, Karolinska Institutet, Huddinge, Sweden.
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192
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Jonsdottir IH, Rödjer L, Hadzibajramovic E, Börjesson M, Ahlborg G. A prospective study of leisure-time physical activity and mental health in Swedish health care workers and social insurance officers. Prev Med 2010; 51:373-7. [PMID: 20691721 DOI: 10.1016/j.ypmed.2010.07.019] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2009] [Revised: 07/09/2010] [Accepted: 07/24/2010] [Indexed: 11/24/2022]
Abstract
OBJECTIVE This study analyzes longitudinal associations between self-reported leisure-time physical activity (PA) and perceived stress, burnout and symptoms of depression and anxiety. METHOD Cohort data collected in 2004 and 2006 from health care and social insurance workers in western Sweden (2694 women; 420 men) were analyzed. Cox regression was conducted to examine associations between baseline levels of PA and mental health (MH) problems 2 years later. RESULTS Cross-sectional analysis show that individuals reporting either light physical activity (LPA) or moderate-to-vigorous physical activity (MVPA) were less likely to report high levels of perceived stress, burnout and symptoms of depression and anxiety, as compared to individuals reporting a sedentary lifestyle. The risks of symptoms of depression, burnout, and high stress levels at follow-up were significantly lower for those reporting LPA or MVPA at baseline. For symptoms of anxiety, an activity level corresponding to MVPA was required. CONCLUSION Participation in PA appeared to lower the risk of developing MH problems two years later. This relationship involved LPA and MVPA regarding feelings of depression, burnout and perceived stress, and exclusively MVPA regarding feelings of anxiety. The implications of these findings are important, as preventive strategies for psychosocial stress and mental health problems are needed.
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Affiliation(s)
- Ingibjörg H Jonsdottir
- Institute of Stress Medicine, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden.
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193
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Dallocchio C, Arbasino C, Klersy C, Marchioni E. The effects of physical activity on psychogenic movement disorders. Mov Disord 2010; 25:421-5. [PMID: 20108357 DOI: 10.1002/mds.22952] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Psychogenic movement disorders (PMD) are a diagnostic fascinating challenge in both neurologic and psychiatric setting. Many factors influence response to treatment, but few treatment strategies are available. Physical activity proves to be effective in the treatment of depression, anxiety, and other psychiatric disorders, but the effects of regular walking exercise on patients with PMD have never been investigated in a single-blind study. Sixteen outpatients [13 women; mean age 33.0 years (range 22-51)] with primarily mild-to-moderate PMD completed a thrice-weekly, 12-weeks mild walking program. Assessments included DSM-IV interview, the Psychogenic Movement Disorder Rating Scale (PMDRS), Beck Anxiety Inventory (BAI), Hamilton Depression Scale (HDS), V02 Max, and body mass index (BMI). Changes in total score on the PMDRS were the primary endpoint. A comparison of all measures taken at study onset and after completing the exercise program indicates statistically significant improvements. We observed a relevant improvement in 10 of 16 patients (62%). The mean difference for the primary outcome (PMDRS total) corresponded to about 70%. Compliance was good, and there were no adverse effects. This study provides preliminary evidence for regular low-medium intensity exercise as a safe, adequate, and pleasing intervention for PMD. Furthermore, well-designed studies appear justified to confirm these findings.
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194
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Teychenne M, Ball K, Salmon J. Physical activity, sedentary behavior and depression among disadvantaged women. HEALTH EDUCATION RESEARCH 2010; 25:632-644. [PMID: 20145009 DOI: 10.1093/her/cyq008] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This study investigated associations between components of physical activity (PA; e.g. domain and social context) and sedentary behaviors (SBs) and risk of depression in women from disadvantaged neighborhoods. A total of 3645 women, aged 18-45 years, from disadvantaged neighborhoods, self-reported their PA, SB and depressive symptoms. Crude and adjusted odds ratios and 95% confidence intervals were calculated for each component of PA, SB and risk of depression using logistic regression analyses, adjusting for clustering by women's neighborhood of residence. Being in a higher tertile of leisure-time PA and transport-related PA was associated with lower risk of depression. No associations were apparent for domestic or work-related PA. Women who undertook a small proportion of their leisure-time PA with someone were less likely to be at risk of depression than those who undertook all leisure-time PA on their own. Women reporting greater time sitting at the computer, screen time and overall sitting time had higher odds of risk of depression compared with those reporting low levels. The domain and social context of PA may be important components in reducing the risk of depression. Reducing time spent in SB may be a key strategy in the promotion of better mental health in women from disadvantaged neighborhoods.
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Affiliation(s)
- Megan Teychenne
- Centre for Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, 221 Burwood Highway, Burwood, Victoria 3125, Australia.
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195
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Mertz KJ, Lee DC, Sui X, Powell KE, Blair SN. Falls among adults: the association of cardiorespiratory fitness and physical activity with walking-related falls. Am J Prev Med 2010; 39:15-24. [PMID: 20547276 PMCID: PMC2897244 DOI: 10.1016/j.amepre.2010.03.013] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2009] [Revised: 12/18/2009] [Accepted: 03/01/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Falls are a major cause of deaths, hospitalizations, and emergency room visits in the U.S., but circumstances surrounding falls are not well described. Among the elderly, balance and gait disorders and muscle weakness are associated with increased risk for falling, but the relationship of cardiorespiratory fitness and physical activity with falls is unclear. PURPOSE This purpose of this study is to describe characteristics of falls among adults and assess the association of cardiorespiratory fitness and physical activity with walking-related falls. METHODS Data on participants enrolled in the Aerobics Center Longitudinal Study (ACLS) from 1970 through 1989 who responded to questions on falls on the 1990 follow-up survey were analyzed in 2008-2009. The percentage of participants reporting at least one fall during the year before the follow-up survey was calculated and the activities at the time of falling were described. The relative risk and 95% CIs for the association of baseline fitness and physical activity with walking-related falls were calculated and logistic regression models for walking-related falls were developed. RESULTS Of 10,615 participants aged 20-87 years, 20% (95% CI=19%, 21%) reported falling during the past year. Of those falling, 54% (95% CI=52%, 56%) fell during sports or exercise; 15% (95% CI=14%,17%) while walking; and 4% (95% CI=3%, 5%) from a stool or ladder. People aged >or=65 years were no more likely than younger people to report falling in general, but they were more likely than people aged <45 years to report falling while walking (RR=1.9, 95% CI=1.2, 3.0 for men; RR=2.2, 95% CI=1.3, 3.9 for women). Men with a low level of fitness were more likely to fall while walking than men who were highly fit (RR=2.2, 95% CI=1.5, 3.3). In the multivariate analysis, walking-related falls were associated with low levels of fitness (AOR=1.8, 95% CI=1.1, 2.8) and with physical inactivity (AOR=1.7, 95% CI=1.1, 2.7) in men but not in women. CONCLUSIONS Falls are common throughout adulthood but activities at time of falls differ by age. Low fitness levels and physical inactivity may increase risk for walking-related falls.
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Affiliation(s)
- Kristen J Mertz
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, USA.
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196
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Derman EW, Whitesman S, Dreyer M, Patel DN, Nossel C, Schwellnus MP. Healthy lifestyle interventions in general practice: Part 12: Lifestyle and depression. S Afr Fam Pract (2004) 2010. [DOI: 10.1080/20786204.2010.10873989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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197
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Oeland AM, Laessoe U, Olesen AV, Munk-Jørgensen P. Impact of exercise on patients with depression and anxiety. Nord J Psychiatry 2010; 64:210-7. [PMID: 20100135 DOI: 10.3109/08039480903511373] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Persons with common mental disorders are at risk of lowered physical activity. AIMS To investigate if patients with depressive and/or anxiety disorders can achieve a level of physical activity meeting public health recommendations, increase their physical fitness and quality of life (QoL) through participation in a physical exercise programme. METHODS In a non-blinded controlled study, 48 patients referred by private psychiatric clinics and private general practices were either treated in an intervention (n=27) or a control group (n=21). The intervention group took part in 20 weeks of group exercise consisting of aerobic training and non-aerobic weight-lifting. All participants were interviewed and tested at baseline, week 20 and at week 32. RESULTS The intervention group increased in physical activity (120 min/week) and VO(2)max (0.48 ml O(2)/min). The VO(2)max increase was maintained after a 12-week follow-up period. Findings should be conservatively interpreted because of high attrition rate. CONCLUSIONS Patients with anxiety and/or depressive disorders who participated in a structured, supervised exercise programme achieved in accordance with public health recommendations a higher level of physical activity and VO(2)max. CLINICAL IMPLICATIONS The clinical implications of the study may be a suggestion of offering physical exercise to milder and moderate severe cases of depression and anxiety.
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Affiliation(s)
- Anne-Marie Oeland
- Unit for Psychiatric Research, Aalborg Psychiatric Hospital, Denmark
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198
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Dose-response and self-efficacy effects of an exercise program on vigor change in obese women. Am J Med Sci 2010; 339:127-32. [PMID: 20019581 DOI: 10.1097/maj.0b013e3181c175e9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The causative factors of exercise-induced mood change remain unclear. The objective of this study was to clarify the relationship of exercise with change in vigor (energy level). METHOD Obese women in an exercise support treatment (n = 122) or control condition (n = 70) were assessed on vigor, exercise barriers self-efficacy, and physical self-concept at baseline and at month 6. Exercise session attendance was also assessed in the treatment group. The relationship between exercise attendance and vigor change was tested. Multiple regression analyses also tested whether change in vigor was predicted by exercise barriers self-efficacy and physical self-concept scores, both at baseline and change over 6 months. RESULTS Vigor, exercise barriers self-efficacy, and physical self-concept were significantly improved in the treatment group only. Exercise session attendance was not significantly related to change in vigor. Multiple regression analyses indicated that exercise barriers self-efficacy and physical self-concept scores, both at baseline and change from baseline to month 6, explained a significant portion of the variance in changes in vigor (Radj = 0.13 and 0.21, respectively). In post hoc analyses, entry of depressed mood (indicated by a cut point on depression score) into the regression equations increased the variance accounted for to Radj = 0.15 and 0.25, respectively. CONCLUSIONS Findings supported behavioral explanations of the exercise-mood change relationship emanating from social cognitive and self-efficacy theory. The use of manageable amounts of exercise early in the weight loss intervention process was suggested.
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199
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Affiliation(s)
- Marian Roman
- University of Tennessee, School of Nursing, 1200 Volunteer Boulevard, Knoxville, TN 37996, USA.
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200
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Hughes CW, Trivedi MH, Cleaver J, Greer TL, Emslie GJ, Kennard B, Dorman S, Bain T, Dubreuil J, Barnes C. DATE: Depressed adolescents treated with exercise: Study rationale and design for a pilot study. Ment Health Phys Act 2009; 2:76-85. [PMID: 20454641 PMCID: PMC2863122 DOI: 10.1016/j.mhpa.2009.09.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
There is an important need for non-medication interventions for depressed youth. The aim of this study is to evaluate the feasibility of using a standardized aerobic exercise regime to treat non-medicated clinically depressed adolescents based on adherence and completion rates, including 1) establishing effect sizes for the primary outcomes including the Chidren's Depression Rating Scale - Revised (CDRS-R) and Actical (energy expenditure data) as well as selected secondary outcomes; (e.g., Clinical Global Improvement, depression rating scales, exercise logs, attitudes), and 2) determining whether moderate to strenuous exercise (12 kcal/kg/week [KKW]) versus a control stretching activity (<4 KKW) for 12 weeks leads to a clinically meaningful reduction in depressive symptoms and/or improved psychosocial functioning. The challenge is to develop an exercise intervention that can motivate a typically sedentary depressed adolescent to exercise on a regular basis. The goal is to demonstrate that exercise alone can provide an important and effective non-medication intervention for adolescent depression. This paper reports on the rationale and design of a pilot study which aims to inform the design of a larger trial to evaluate the efficacy of aerobic exercise to treat adolescent depression. After describing the case for exercise within the broader context of the prevalence of adolescent depression and other treatments, the paper describes the intervention and procedures for data collection.
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Affiliation(s)
- Carroll W. Hughes
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
| | - Madhukar H. Trivedi
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
| | - Joseph Cleaver
- The Cooper Institute, 12330 Preston Rd., Dallas, Texas, 75230, USA
| | - Tracy L. Greer
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
| | - Graham J. Emslie
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
| | - Beth Kennard
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
| | - Shauna Dorman
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
| | - Tyson Bain
- The Cooper Institute, 12330 Preston Rd., Dallas, Texas, 75230, USA
| | - Judy Dubreuil
- The Cooper Institute, 12330 Preston Rd., Dallas, Texas, 75230, USA
| | - Conrad Barnes
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8589, USA
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