Browsing by Author "Stubbs, Brendon"

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Associations of the built environment with physical activity and sedentary time in Ugandan outpatients with mental health problems
(Journal of Physical Activity and Health, 2018) Vancampfort, Davy; Stubbs, Brendon; Sallis, James F.; Nabanoba, Justine; Basangwa, David; Oyeyemi, Adewale L.; Kasoma, Sandra S.; De Hert, Marc; Myin-Germeys, Inez; Mugisha, James
This study investigated whether reported neighborhood variables explained variance in time spent walking, exercising, and being sedentary, in addition to mental health and demographic variables among Ugandan outpatients with mental illness. Methods: Ninety-nine outpatients (78 men; 31.1 [8.6] y) of the Butabika National Referral Hospital in Uganda completed the Neighborhood Environment Walkability Scale for Africa, the Simple Physical Activity Questionnaire, and the Brief Symptoms Inventory-18. Multiple regression analyses were performed. Results: Seven percent of the variance in walking time was explained by the variance in anxiety/depression and an additional 13% by the variance in perceived mixed land use and the availability of roads and walking paths. Eight percent of the variance in exercise time was explained by variance in age and an additional 6% by the variance anxiety/depression. The availability of recreational space added 8%. Six percent of variance in time spent sedentary was explained by family income, while availability of roads and walking paths added another 6%. Conclusions: This study shows the relevance of availability of roads and walking paths and recreational space for more physical activity and less sedentary behavior in people with mental illness. This is particularly relevant in low-income countries where a rapid urbanization is taking place.
Cardiorespiratory fitness levels and moderators in people with HIV: a systematic review and meta-analysis
(Elsevier: Preventive Medicine, 2016-12) Vancampfort, Davy; Mugisha, James; Rosenbaum, Simon; Firth, Joseph; De Hert, Marc; Probst, Michel; Stubbs, Brendon
Cardiorespiratory fitness (CRF) is a modifiable risk factor for cardiovascular disease and premature mortality. CRF levels and moderators among people living with HIV (PLWH) are unknown. The aim of the current meta-analysis was to (1) determine mean CRF in PLWH and compare levels with age- and gender-matched healthy controls (HCs), (2) explore moderators of CRF, (3) and (4) explore moderators of CRF outcomes following physical activity (PA) interventions. Major electronic databases were searched systematically for articles reporting CRF expressed as maximum or peak oxygen uptake (ml/min/kg) in PLWH. A random effects meta-analysis calculating the pooled mean CRF including subgroup- and meta-regression analyses was undertaken. Across 21 eligible studies, the CRF level was 26.4 ml/kg/min (95% CI = 24.6 to 28.1) (n = 1010; mean age = 41 years). There were insufficient data to compare CRF levels with HCs. A higher body mass index (β = − 0.99, 95% CI = − 1.93 to − 0.06, P = 0.04), older age (β = − 0.31, 95% CI = − 0.58 to − 0.04, P = 0.02) and the presence of lipodystrophy (β = − 4.63, 95% CI = − 7.88 to − 1.39, P = 0.005) were significant moderators of lower CRF levels. Higher CD4 + counts (β = 0.004, 95% CI = 0.0007 to 0.007, P = 0.016), supervised interventions (P < 0.001) and interventions with a lower frequency of weekly sessions (2 or 3 versus 4 times) (P < 0.001) predicted a better CRF-outcome following PA. CRF levels of PLWH are among the lowest in comparison to other vulnerable populations. More research on the most optimal physical activity intervention characteristics is needed.
Chronic physical conditions, multimorbidity and physical activity across 46 low- and middle-income countries
(Springer Link: International Journal of Behavioral Nutrition and Physical Activity., 2017-01-18) Vancampfort, Davy; Koyanagi, Ai; Ward, Philip B.; Rosenbaum, Simon; Schuch, Felipe B.; Mugisha, James; Richards, Justin; Firth, Joseph; Stubbs, Brendon
There are no nationally representative population-based studies investigating the relationship between physical activity, chronic conditions and multimorbidity (i.e., two or more chronic conditions) in low- and middle-income countries (LMICs), and studies on a multi-national level are lacking. This is an important research gap, given the rapid increase in the prevalence of chronic diseases associated with lifestyle changes in these countries. This cross-sectional study aimed to assess the association between chronic conditions, multimorbidity and low physical activity (PA) among community-dwelling adults in 46 LMICs, and explore the mediators of these relationships. Methods World Health Survey data included 228,024 adults aged ≥18 years from 46 LMICs. PA was assessed by the International Physical Activity Questionnaire (IPAQ). Nine chronic physical conditions (chronic back pain, angina, arthritis, asthma, diabetes, hearing problems, tuberculosis, visual impairment and edentulism) were assessed. Multivariable logistic regression and mediation analyses were used to assess the association between chronic conditions or multimorbidity and low PA. Results Overall, in the multivariable analysis, arthritis (OR = 1.12), asthma (1.19), diabetes (OR = 1.33), edentulism (OR = 1.46), hearing problems (OR = 1.90), tuberculosis (OR = 1.24), visual impairment (OR = 2.29), multimorbidity (OR = 1.31; 95% CI = 1.21–1.42) were significantly associated with low PA. More significant associations were observed in individuals aged ≥50 years. In older adults, depression mediated between 5.1% (visual impairment) to 23.5% (angina) of the association between a chronic condition and low PA. Mobility difficulties explained more than 25% of the association for seven of the eight chronic conditions. Pain was a strong mediator for angina (65.9%) and arthritis (64.9%), while sleep problems mediated up to 43.7% (angina) of the association. Conclusions In LMICs, those with chronic conditions and multimorbidity are significantly less physically active (especially older adults). Research on the efficacy and effectiveness of PA in the management of chronic diseases in LMICs is urgently needed. Targeted promotion of physical activity to populations in LMICs experiencing chronic conditions may ameliorate associated depression, mobility difficulties and pain that are themselves important barriers for initiating or adopting an active lifestyle.
Correlates of physical activity among community-dwelling individuals aged 65 years or older with anxiety in six low- and middle-income countries
(Cambridge University Press: International Psychogeriatrics, 2017-11-08) Vancampfort, Davy; Stubbs, Brendon; Hallgren, Mats; Veronese, Nicola; Mugisha, James; Probst, Michel; Koyanagi, Ai
Given the important health benefits of physical activity (PA) and the higher risk for physical inactivity in people with anxiety, and the high prevalence of anxiety and low PA among the elderly, there is a need for research to investigate what factors influence PA participation among anxious older individuals. We investigated PA correlates among community-dwelling adults aged ≥ 65 years with anxiety symptoms in six low- and middle-income countries. Methods: Cross-sectional data from the World Health Organization's Study on Global Ageing and Adult Health were analyzed. PA level was assessed by the Global Physical Activity Questionnaire. 980 participants with anxiety (mean age 73.3 years; 62.4% females) were grouped into those who do and do not (low PA) meet the 150 minutes of moderate-to-vigorous PA per week recommendation. Associations between PA and the correlates were examined using multivariable logistic regressions. Results: The prevalence of low PA was 44.9% (95% CI = 39.2–50.7%). Older age, male gender, less consumption of alcohol, mild cognitive impairment, pain, a wide range of somatic co-morbidities, slow gait, weak grip strength, poor self-rated health, and lower levels of social cohesion were identified as significant positive correlates of low PA. Conclusions: Our data illustrate that a number of sociodemographic and health factors are associated with PA levels among older people with symptoms of anxiety. The promotion of social cohesion may increase the efficacy of public health initiatives, while from a clinical perspective, somatic co-morbidities, cognitive impairment, pain, muscle strength, and slow gait need to be considered.
Correlates of physical activity among depressed older people in six low-income and middle-income countries: a community-based cross-sectional study
(Wiley Online Library: International Journal of Geriatric Psychiatry, 2017-10-10) Vancampfort, Davy; Stubbs, Brendon; Veronese, Nicola; Mugisha, James; Swinnen, Nathalie; Koyanagi, Ai
Despite the benefits of physical activity (PA) in older people with depression, many do not comply with the International PA guidelines. Thus, we investigated what factors influence PA participation among 915 community-dwelling older adults (aged ≥65 years) with depression in 6 low-income and middle-income countries (LMICs). Methods Cross-sectional data were analyzed from the World Health Organization's Study on Global Ageing and Adult Health. The sample was restricted to those with DSM-IV depression or receiving depression treatment in the last 12 months. PA was assessed by the Global Physical Activity Questionnaire. Participants were dichotomized into low (ie, not meeting 150 minutes of moderate PA per week) and moderate-to-high physically active groups. Associations between PA and a range of correlates were examined using multivariable logistic regressions. Results The prevalence of low PA was 40.4% (95%CI = 34.8%–46.1%). After adjusting for age, sex, and country, larger household size and unemployment were significant sociodemographic correlates of low PA. Former smoking (vs never), anxiety, mild cognitive impairment (MCI), lower body mass index, bodily pain, asthma, chronic back pain, chronic obstructive pulmonary disease, hearing problems, stroke, slow gait, poor self-rated health, higher levels of disability, and lower levels of social cohesion were identified as significant negative correlates of PA. Conclusions The current data provide guidance for future interventions across LMICs to assist older people with depression engage in regular PA. The promotion of social cohesion may increase the efficacy of future public health initiatives, while from a clinical perspective, somatic co-morbidities, MCI, pain, and slow gait need to be considered.
Correlates of physical activity among middle-aged and older adults with hazardous drinking habits in six low- and middle-income countries
(Kinetic: Aging and Physical Activity, 2017) Vancampfort, Davy; Stubbs, Brendon; Hallgren, Mats; Lundin, Andreas; Mugisha, James; Koyanagi, Ai
We investigated physical activity (PA) correlates among middle-aged and older adults (aged ≥50 years) with hazardous drinking patterns in six low- and middle-income countries. Cross-sectional data were analyzed from the World Health Organization’s Study on Global Ageing and Adult Health. Hazardous drinking was defined as consuming >7 (females) or >14 (males) standard drinks per week. Participants were dichotomized into low (i.e., not meeting 150 min of moderate PA/week) and moderate–high physically active groups. Associations between PA and a range of correlates were examined using multivariable logistic regressions. The prevalence of low PA in 1,835 hazardous drinkers (60.5 ± 13.1 years; 87.9% males) was 16.2% (95% confidence interval [13.9%, 18.9%]). Older age, living in an urban setting, being unemployed, depression, underweight, obesity, asthma, visual impairment, poor self-rated health, and higher levels of disability were identified as significant PA correlates. The current data provide important guidance for future interventions to assist older hazardous drinkers to engage in regular PA.
Correlates of sedentary behavior in 2,375 people with depression from 6 low- and middle-income countries
(Elsevier : Journal of effective Disorders., 2018-07) Vancampfort, Davy; Stubbs, Brendon; Mugisha, James; Firth, Joseph; Schuch, Felipe B.; Koyanagi, Ai
Sedentary behaviour (SB) is harmful for health and well-being and may be associated with depression. However, little is known about the correlates of SB in people with depression. Thus, we investigated SB correlates among community-dwelling adults with depression in six low- and middle-income countries. Methods Cross-sectional data from the World Health Organization’s Study on Global Ageing and Adult Health were analyzed. The analysis was restricted to those with DSM-IV Depression or receiving depression treatment in the last 12 months. Self-reported time spent sedentary per day was the outcome. High SB was defined as ≥8 hours of SB per day. The correlates (sociodemographic and health-related) of SB were estimated by multivariable linear and logistic regression analyses. Results In 2375 individuals with depression (mean age=48.0 years; 60.7% female), the prevalence of high SB was 11.1% (95%CI=8.2%-14.9%), while the mean (±SD) time spent sedentary was 215 (±192) minutes per day. Socio-demographic factors significantly associated with high SB were older age and being unmarried, being male and being unemployed. In other domains, no alcohol consumption, current smoking, mild cognitive impairment, bodily pain, arthritis, stroke, disability, and lower levels of social cohesion, COPD, visual impairment, and poor self-rated health was associated with greater time spent sedentary. Conclusion Our data suggest that future interventions seeking to reduce SB among individuals with depression may target at risk groups based on identified sociodemographic correlates while the promotion of social cohesion may have the potential to increase the efficacy of future public health initiatives. From a clinical perspective, bodily pain and somatic co-morbidities need to be taken into account.
The efficacy of meditation-based mind-body interventions for mental disorders: a meta-review of 17 meta-analyses of randomized controlled trials
(Elsevier: Journal of Psychiatric Research., 2021-02) Vancampfort, Davy; Stubbs, Brendon; Van Damme, Tine; Smith, Lee; Hallgren, Mats; Schuch, Felipe; Deenik, Jeroen; Rosenbaum, Simon; Ashdown-Franks, Garcia; Mugisha, James; Firth, Joseph
There is increasing interest in the potential efficacy of meditation-based mind-body interventions (MBIs) within mental health care. We conducted a systematic metareview of the published randomized control trial (RCT) evidence. MEDLINE/PubMed, PsycARTICLES and EMBASE were searched from inception to 06/2020 examining MBIs (mindfulness, qigong, tai chi, yoga) as add-on or monotherapy versus no treatment, minimal treatment and passive and active control conditions in people with a mental disorder. The quality of the methods of the included meta-analyses using A Measurement Tool to Assess Systematic Reviews (AMSTAR) and the methodological quality of the RCTs using AMSTAR-Plus. Sixteen (94%) of 17 meta-analyses had good overall methodological quality. The content validity of the included RCTs was considered good in 9 (53%) meta-analyses. In meta-analyses with good methodological quality (AMSTAR 8≤) and content validity (AMSTAR+ 4≤), large effect sizes (0.80 or higher) were observed for mindfulness in schizophrenia and in ADHD, a moderate (0.50 ≤ 0.80) effect size for mindfulness in PTSD and a small (0.20 < 0.50) effect size for yoga in schizophrenia No serious adverse events were reported (n RCTs = 43, n in the MBI arms = 1774), while the attrition rates were comparable with the rates in passive and active control conditions. Our meta-review demonstrates that mindfulness and to a lesser extent yoga may serve as an efficacious supplement to pharmacotherapy, and psychotherapy and can be complementary in healthy lifestyle interventions for people with mental disorders. Meta-analytic evidence of high methodological quality and content validity of included trials is currently lacking for qigong and tai chi.
The epidemiology of back pain and its relationship with depression, psychosis, anxiety, sleep disturbances, and stress sensitivity: data from 43 low- and middle-income countries
(Elsevier: General Hospital Psychiatry, 2016-12) Stubbs, Brendon; Koyanagi, Ai; Thompson, Trevor; Veronese, Nicola; Carvalho, Andre F.; Solomi, Marco; Mugisha, James; Schofield, Patricia; Cosco, Theodore; Wilson, Nicky; Vancampfort, Davy
Back pain (BP) is a leading cause of global disability. However, population-based studies investigating its impact on mental health outcomes are lacking, particularly among low- and middle-income countries (LMICs). Thus, the primary aims of this study were to: (1) determine the epidemiology of BP in 43 LMICs; (2) explore the relationship between BP and mental health (depression spectrum, psychosis spectrum, anxiety, sleep disturbances and stress). Methods Data on 190,593 community-dwelling adults aged ≥18 years from the World Health Survey (WHS) 2002–2004 were analyzed. The presence of past-12 month psychotic symptoms and depression was established using questions from the Composite International Diagnostic Interview. Anxiety, sleep problems, stress sensitivity, and any BP or chronic BP (CBP) during the previous 30 days were also self-reported. Multivariable logistic regression analyses were undertaken. Results The overall prevalence of any BP and CBP were 35.1% and 6.9% respectively. Significant associations with any BP were observed for subsyndromal depression [OR (odds ratio) = 2.21], brief depressive episode (OR = 2.64), depressive episode (OR = 2.88), psychosis diagnosis with symptoms (OR = 2.05), anxiety (OR = 2.12), sleep disturbance (OR = 2.37) and the continuous variable of stress sensitivity. Associations were generally more pronounced for chronic BP. Conclusion Our data establish that BP is associated with elevated mental health comorbidity in LMICs. Integrated interventions that address back pain and metal health comorbidities might be an important next step to tackle this considerable burden.
Health care professionals’ perspectives on physical activity within the Ugandan mental health care system
(Elsevier: Mental Health and Physical Activity, 2019-03) Mugisha, James; De Hert, Marc; Knizek, Birthe Loa; Kwiringira, Japheth; Kinyanda, Eugene; Byansi, William; Winkel, Ruudvan; Myin-Germeys, Inez; Stubbs, Brendon; Vancampfort, Davy
Mental health care systems in Africa are faced with a high burden of mental disorders. There is need to explore evidence-based, scalable interventions to compliment the “traditional” health care system. Physical activity (PA) can augment the effectiveness of existing programs. However, little is known about the perspectives of health care professionals on PA. Understanding this is key to implementation. Methods This was a qualitative exploratory study based on 13 key informant interviews among experienced health care professionals working at Butabika National Referral and Teaching Hospital, Uganda. Data was analyzed through content thematic analysis. Results Participants reported PA benefits were: improved individual competences and engagement, social reintegration and reduced family and community burden. Self-stigma, lack of community support, lack of infrastructure and equipment, lack of monitoring capacity, human resource challenges and a focus solely on pharmacotherapy were among the most reported barriers to application of PA in management of mental health problems. Conclusion Despite the high level of understanding of PA among health care professionals, PA promotion largely depends on implementation of strategies to deal with community and health systems barriers. Although patients need to be empowered to deal with their individual barriers, greater support and action is needed by policy makers. Public health programs should support PA through community engagement and social re-integration programs. The government should promote a holistic mental health care perspective and provide adequate infrastructural and human resources to support PA in the existing primary and mental health care systems.
Leisure-time sedentary behavior and suicide attempt among 126,392 adolescents in 43 countries
(Elsevier: Journal of Affective Disorders, 2019-05-01) Vancampfort, Davy; Stubbs, Brendon; Mugisha, James; Firth, Joseph; Van Damme, Tine; Smith, Lee; Koyanagi, Ai
Adolescent suicide is a major global mental health problem. Exploring variables associated with suicide attempts is important for the development of targeted interventions. The aim of the current study was to explore associations between leisure-time sedentary behavior and suicide attempts. Methods Data from the Global School-based Student Health Survey were analyzed. Data on past 12-month suicide attempts and self-reported leisure-time sedentary time were collected. Multivariable logistic regression and meta-analysis were conducted to assess the associations. Results Among 126,392 students from 43 countries (mean age 13.8 ± 0.96 years; 48.9% female), 10.6% had attempted suicide. The prevalence of suicide attempts increased with increasing sedentary leisure-time per day (from 9% at <1 h/day to 16.8% at >8 h/day). Compared to those engaging in <1 h/day sedentary during leisure-time, there was a dose-dependent increase in odds ratios (ORs) for suicide attempts, with the OR for >8 h/day being 1.45 (95% confidence interval=1.19–1.77). Limitations The study is cross-sectional, therefore the directionality of the relationships cannot be deduced. Conclusions Our data suggest that leisure-time sedentary behavior is associated with increased odds for suicide attempt in adolescence. Future longitudinal data are required to confirm/refute the findings to inform public prevention campaigns.
Pain and severe sleep disturbance in the general population: primary data and meta-analysis from 240,820 people across 45 low- and middle-income countries
(Elsevier: General Hospital Psychiatry, 2018-08) Stubbs, Brendon; Vancampfort, Davy; Thompson, Trevor; Veronese, Nicola; Carvalho, Andre F.; Solmi, Marco; Mugisha, James; Schofield, Patricia; Prina, A.Matthew; Smith, Lee; Koyanagi, Ai
Pain and sleep disturbances are widespread, and are an important cause of a reduced quality of life. Despite this, there is a paucity of multinational population data assessing the association between pain and sleep problems, particularly among low- and middle-income countries (LMICs). Therefore, we investigated the relationship between pain and severe sleep disturbance across 45 LMICs. Method Community-based data on 240,820 people recruited via the World Health Survey were analyzed. Multivariable logistic regression analyses adjusted for multiple confounders were performed to quantify the association between pain and severe sleep problems in the last 30 days. A mediation analysis was conducted to explore potential mediators of the relationship between pain and severe sleep disturbance. Results The prevalence of mild, moderate, severe, and extreme levels of pain was 26.0%, 16.2%, 9.1%, and 2.2% respectively, whilst 7.8% of adults had severe sleep problems. Compared to those with no pain, the odds ratio (OR, 95% CI) for severe sleep problems was 3.65 (3.24–4.11), 9.35 (8.19–10.67) and 16.84 (13.91–20.39) for those with moderate, severe and extreme pain levels respectively. A country wide meta-analysis adjusted for age and sex demonstrated a significant increased OR across all 45 countries. Anxiety, depression and stress sensitivity explained 12.9%, 3.6%, and 5.2%, respectively, of the relationship between pain and severe sleep disturbances. Conclusion Pain and sleep problems are highly co-morbid across LMICs. Future research is required to better understand this relationship. Moreover, future interventions are required to prevent and manage the pain and sleep disturbance comorbidity.
Physical activity and anxiety: a perspective from the World Health Survey
(Elsevier: Journal of Affective Disorders ., 2017-01-15) Stubbs, Brendon; Koyanagi, Ai; Hallgren, Mats; Firth, Joseph; Richards, Justin; Schuch, Felipe; Rosenbaum, Simon; Mugisha, James; Veronese, Nicola; Lahti, Jouni; Vancampfort, Davy
Despite the known benefits of physical activity (PA) among people with anxiety, little is known about PA levels in people with anxiety at the population level. This study explored the global prevalence of anxiety and its association with PA. Methods Cross-sectional, community-based data from the World Health Survey was analyzed. Prevalence of anxiety was estimated for 237,964 individuals (47 countries). PA was categorized as low, moderate, and high based on the International Physical Activity Questionnaire (short form). The association between PA and anxiety was assessed by multivariable logistic regression. Results The overall global prevalence of anxiety was 11.4% (47 countries). Across 38 countries with available data on PA, 62.5%, 20.2%, and 17.3% of the sample engaged in high, moderate, and low levels of PA respectively. The prevalence of low physical activity in those with and without anxiety was 22.9% vs. 16.6% (p<0.001) (38 countries, n=184,920). In the pooled model adjusted for socio-demographics, depression, and country, individuals engaging in low PA (vs. high PA) had 1.32 (95% CI=1.17–1.47) times higher odds for anxiety than those with high PA. Female sex, older age, lower education and wealth, and depression were also associated with low PA. At the individual country level, there was a significant positive association between low PA and anxiety in 17 of the 38 countries. Conclusion Low PA levels are associated with increased prevalence of anxiety. There is a need for longitudinal research to establish the directionality of the relationships observed
Physical activity and HIV in Sub-Saharan Africa: a systematic review of correlates and levels
(AJOL: African Health Sciences., 2018) Vancampfort, Davy; Stubbs, Brendon; Mugisha, James
Self-management strategies such as physical activity (PA) can address disability and optimize mental, physical, social and economic outcomes for persons living with HIV (PLWH). Understanding factors that influence PA behavior in PLWH is a first step in order to devise effective interventions. Objective: The present review provides a systematic review of the correlates of PA in PLWH in sub-Saharan Africa. Methods: Electronic databases were searched till April 2016. Keywords included ‘physical activity’ or ‘exercise’ or ‘sports’ and ‘AIDS’ or ‘HIV’. Results: Ten correlates were identified in 6 studies including 1,015 (329♂) PLWH (mean age range=30.5-40.8years). Lower levels of PA were associated with older age (2/2 studies), a lower number of CD4 cells/μl (1/1), a more severe HIV-stage (1/1), a higher HIV load (1/1), the presence of opportunistic infections (1/1) and a higher BMI (1/1). Fisher’s exact tests showed there were more significant correlates in objective tools versus subjective self-report (P=0.03). Conclusion: The current review shows that participation in PA by PLWH in sub-Saharan Africa is associated with a range of complex factors which should be considered in the daily care of PLWH. This however might require repackaging of the current interventions for PLWH to allow a focus on PA.
Physical Activity and Mental Health: A Little Less Conversation, a Lot More Action
(Journal of Physical Activity and Health, 2024-07-18) Stubbs, Brendon; Ma, Ruimin; Schuch, Felipe; Mugisha, James; Rosenbaum, Simon; Firth, Joseph; Vancampfort, Davy
Physical activity and suicidal ideation: a systematic review and meta-analysis
(Elsevier: Journal of Affective Disorders, 2018-01-01) Vancampfort, Davy; Hallgren, Mats; Firth, Joseph; Rosenbaum, Simon; Schuch, Felipe B.; Mugisha, James; Probst, Michel; Van Damme, Tine; Carvalho, André F.; Stubbs, Brendon
A potential approach to suicide prevention that has not been closely examined, but which holds promise in terms of widespread dissemination without major side-effects, is physical activity (PA). This systematic review and meta-analysis set out to: (a) explore associations between PA and suicidal ideation (SI) levels, and (b) investigate the effect of PA interventions on SI. Methods Major electronic databases were searched from inception up to 05/2017 to identify quantitative studies reporting an association between PA and SI. A quantitative correlates synthesis and random effects meta-analysis were conducted. Results Fourteen of 21 studies in adults (67%) (n = 130,737), 7/14 (50%) in adolescents (n = 539,170) and 2/3 (67%) in older adults (n = 50,745) found a significant negative association between PA- and SI-levels. Pooled adjusted meta-analysis of 14 effect sizes over eight studies and 80,856 people found that those who were “active” versus those who were “inactive” were less likely to have SI (OR = 0.87, 95%CI = 0.76–0.98). Additionally, meeting PA guidelines conferred a significant protective effect against SI (OR = 0.91, 95%CI = 0.51–0.99, P = 0.03; N studies = 3, n people = 122,395), while not meeting guidelines was associated with increased SI (OR = 1.16, 95%CI = 1.09–1.24, P < 0.001; N = 4, n = 78,860). Data from the intervention studies (N = 3, n = 121) was mixed and limited. Limitations Our findings are based mainly on cross-sectional studies, while the majority of studies did not include a rigorous physical activity assessment. Conclusions The current study suggests that higher PA levels are associated with lower SI. However, the associations observed need to be confirmed in prospective observational studies and controlled trials.
Physical activity correlates among 24,230 people with depression across 46 low- and middle-income countries
(Elsevier: Journal of Affective Disorders, 2017-10-15) Vancampfort, Davy; Stubbs, Brendon; Firth, Joseph; Hallgren, Mats; Schuch, Felipe; Lahti, Jouni; Rosenbaum, Simon; Ward, Philip B.; Mugisha, James; Carvalho, André F.; Koyanagi, Ai
There is a paucity of nationally representative data available on the correlates of physical activity (PA) among people with depression, especially in low- and middle-income countries (LMICs). Thus, we investigated PA correlates among community-dwelling adults with depression in this setting. Methods World Health Survey data included 24,230 adults (43.1 ± 16.1 years; 36.1% male) with ICD-10 diagnoses of depression including brief depressive episode and subsyndromal depression aged ≥ 18 years from 46 LMICs. PA was assessed by the International Physical Activity Questionnaire. Participants were dichotomised into low and moderate-to-high physically active groups. Associations between PA and a range of sociodemographic, health behaviour and mental and physical health variables were examined using multivariable logistic regressions. Results 34.8% of participants with depression were physically inactive. In the multivariate analyses, inactivity was associated with male sex, older age, not being married/cohabiting, high socio-economic status, unemployment, living in an urban setting, less vegetable consumption, and poor sleep/ low energy. In addition, mobility difficulties and some somatic co-morbidity were associated with not complying with the 150 min per week moderate-to-vigorous PA recommendations. Conclusions The current data provide guidance for future population level interventions across LMICs to help people with depression engage in regular PA.
Physical activity correlates in people living with HIV/AIDS: a systematic review of 45 studies
(Taylor&Francis: Disability and Rehabilitation, 2017-03-22) Vancampfort, Davy; Mugisha, James; Richards, Justin; De Hert, Marc; Probst, Michel; Stubbs, Brendon
Understanding barriers and facilitators of physical activity participation in persons living with HIV/AIDS is an essential first step in order to devise effective interventions. The present review provides a systematic quantitative review of the physical activity correlates in people with HIV/AIDS. Methods: Major electronic databases were searched till August 2016. Keywords included “physical activity” or “exercise” or “sports” and “AIDS” or “HIV”. Results: Out of 55 correlates from 45 studies (N = 13,167; mean age range = 30.5–58.3 years; 63.2% male) five consistent (i.e., reported in four or more studies) correlates were identified. Lower levels of physical activity were consistently associated with older age (6/10 studies), a lower educational level (6/7), a lower number of CD4 cells/μl (7/11), exposure to antiviral therapy (4/6), and the presence of lipodystrophy (4/4). Other important barriers were the presence of bodily pain (2/2), depression (3/3), and opportunistic infections (3/4). Facilitators were a higher cardiorespiratory fitness level (3/3), a higher self-efficacy (2/2), more perceived benefits (2/2), and a better health motivation (3/3). Conclusions: The current review has elucidated that participation in physical activity by people with HIV/AIDS is associated with a range of complex factors which should be considered in rehabilitation programs.
Physical activity is associated with the physical, psychological, social and environmental quality of life in people with mental health problems in a low resource setting
(Elsevier: Psychiatry Research, 2017-12) Vancampfort, Davy; Van Damme, Tine; Probst, Michel; Firth, Joseph; Stubbs, Brendon; Basangwa, David; Mugisha, James
There is a growing recognition of the importance of encouraging patients with mental health problems to become more active as an efficacious strategy to reduce the disability-associated burden. The aim of the current study was to investigate if there are differences in quality of life (QoL) outcomes between people with mental health problems that do and do not meet the recommendations of 150 min per week of physical activity. 109 (36♀) Ugandan in- and outpatients (mean age = 34.2 ± 10.2 years) (depression = 7, bipolar disorder = 31, schizophrenia = 21, alcohol use disorder = 50) completed the Physical Activity Vital Sign (PAVS) method and World Health Organization Quality of Life Assessment brief version. Those who did not achieve the minimum physical activity recommendations as assessed by the PAVS (n = 63) had a lower physical, psychological, social and environmental QoL. The current data offer further evidence that the PAVS method might be an important risk identification tool in people with mental health problems. The feasibility and acceptability of the PAVS may help promote the importance of physical activity assessment and prescription as a core part of the treatment of mental health problems in LMICs.
Physical activity levels and psychosis: a mediation analysis of factors influencing physical activity target achievement among 204 186 people across 46 Low- and middle-income countries
(Schizophrenia Bulletin: The Journal of Psychoses and Related Disorders., 2016-08-24) Stubbs, Brendon; Koyanagi, Ai; Schuch, Felipe; Firth, Joseph; Rosenbaum, Simon; Gaughran, Fiona; Mugisha, James; Vancampfort, Davy
Physical activity (PA) can help reduce cardiovascular disease and premature mortality in people with psychosis. However, there is a paucity of representative data on PA in people with psychosis, especially from low- and middle-income countries (LMICs). Moreover, data on subclinical psychosis and PA is absent. This study explored whether complying with PA recommendations of 150 minutes of moderate-vigorous PA per week is related to: (1) psychotic symptoms without a psychosis diagnosis (subclinical psychosis); and (2) clinical psychosis (psychosis diagnosis). A total of 204 186 participants aged 18–64 years from 46 LMICs recruited via the World Health Survey were subdivided into those with (1) no psychosis diagnosis and no psychotic symptoms in the past 12 months (controls); (2) subclinical psychosis; and (3) psychosis diagnosis. People with a psychosis diagnosis had significantly higher odds for low PA in the overall sample (OR = 1.36; 95% CI = 1.04–1.78; P = .024) and among males (OR = 2.29; 95% CI = 1.57–3.34; P < .0001) but not females (OR = 0.93; 95% CI = 0.67–1.30; P = .6712). No difference was found among those with subclinical psychosis vs controls. Mediation analyses demonstrated that mobility difficulties explained the largest amount of low PA among males (18.5%) followed by self-care difficulties (16.3%), depression (16.1%), cognition (11.8%), pain and discomfort (11.4%), interpersonal activities (8.6%), sleep and energy (7.2%), and vision (3.0%). The results from the largest dataset on PA and psychosis and first in LMICs, found that psychosis diagnosis (especially among males) but not subclinical psychosis, is associated with physical inactivity. Population level interventions seeking to increase PA among people with psychosis may help improve health outcomes.