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Yang CC, Chen HT, Luo KH, Watanabe K, Chuang HY, Wu CW, Dai CY, Kuo CH, Kawakami N. The validation of Chinese version of workplace PERMA-profiler and the association between workplace well-being and fatigue. BMC Public Health 2024; 24:720. [PMID: 38448843 PMCID: PMC10916278 DOI: 10.1186/s12889-024-18194-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/23/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND Well-being is an important issue in workplace. One of these assessment tools of well-being, Workplace PERMA Profiler, is based on Seligman's five dimensions well-being. Prolonged fatigue may last for a long time, leading a great impact on both employees and enterprises. However, rare studies about the association between well-being and fatigue had been investigated. Our aim is to establish the Chinese version Profiler, and to discovery the association between workplace well-being and fatigue. METHODS The Chinese version was established according to International Society of Pharmacoeconomics and Outcomes Research (ISPOR) task force guidelines. In the study, researchers employed simple random sampling by approaching individuals undergoing health checkups or receiving workplace health services, inviting them to participate in a questionnaire-based interview. Prolonged Fatigue was evaluated by Checklist Individual Strength (CIS). The reliability was evaluated by Cronbach's alphas, Intra-class Correlation Coefficients (ICCs), and measurement errors. Moreover, confirmatory factor analysis and correlational analyses were assessed for the validity. RESULTS The analyses included 312 Chinese workers. Cronbach's alphas of the Chinese version ranged from 0.69 to 0.93, while the ICC ranged from 0.70 to 0.92. The 5-factor model of confirmatory factor analysis revealed a nearly appropriate fit (χ2 (82) = 346.560, Comparative Fit Index [CFI] = 0.887, Tucker-Lewis Index [TLI] = 0.855, Root Mean Square Error of Approximation [RMSEA] = 0.114, Standardized Root Mean Square Residual [SRMR] = 0.060). Moreover, the CIS and its four dimensions were significantly and negatively associated with the Positive Emotion, while they are positively associated with Engagement dimension except CIS-Motivation dimension. CONCLUSION The Chinese version Workplace PERMA-Profiler indicate nice reliability and validity. Furthermore, all CIS dimensions were negatively influenced by Positive Emotion, while commonly positively associated with Engagement.
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Affiliation(s)
- Chen-Cheng Yang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, 807, Kaohsiung City, Taiwan
- Department of Occupational and Environmental Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, 812, Kaohsiung City, Taiwan
- Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 807, Kaohsiung City, Taiwan
| | - Hsiang-Tai Chen
- College of Health and Medicine, University of Tasmania, 7000, Hobart, TAS, Australia
| | - Kuei-Hau Luo
- Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 807, Kaohsiung City, Taiwan
| | - Kazuhiro Watanabe
- Department of Public Health, Kitasato University School of Medicine, 1-15-1 Kitazato, Minami-ku, 252-0374, Sagamihara, Japan
| | - Hung-Yi Chuang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, 807, Kaohsiung City, Taiwan.
- Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 807, Kaohsiung City, Taiwan.
| | - Chih-Wei Wu
- Department of Surgery, Shin Kong Wu Ho Su Memorial Hospital, 111, Taipei City, Taiwan
| | - Chia-Yen Dai
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 807, Kaohsiung City, Taiwan
| | - Chao-Hung Kuo
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, 812, Kaohsiung City, Taiwan
| | - Norito Kawakami
- Department of Digital Mental Health, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, 113-0033, Tokyo, Japan
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Kubo T, Matsumoto S, Izawa S, Ikeda H, Nishimura Y, Kawakami S, Tamaki M, Masuda S. Shift-Work Schedule Intervention for Extending Restart Breaks after Consecutive Night Shifts: A Non-randomized Controlled Cross-Over Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15042. [PMID: 36429761 PMCID: PMC9691089 DOI: 10.3390/ijerph192215042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/12/2022] [Accepted: 11/13/2022] [Indexed: 06/16/2023]
Abstract
More knowledge is required to determine the optimal shiftwork schedule to reduce the harmful effects of short restart breaks between shifts. This 5-month intervention study aimed to examine the effectiveness of extended restart breaks from 31 h to 55 h after consecutive night shifts by considering the characteristics of the circadian rhythm to mitigate fatigue and sleep among 30 shift-working nurses. Subjective and objective variables, such as vital exhaustion, distress, hair cortisol, salivary C-reactive protein, and sleep mattress sensor sensation, were repeatedly measured to examine the differences between the intervention and control conditions. Two-way (condition × time) multilevel analyses showed significantly lower levels of vital exhaustion and distress in the intervention condition (p = 0.005 and p = 0.004, respectively). However, the expected benefit of the intervention was not observed in objectively measured variables. These findings suggested that an extended restart break after consecutive night shifts can moderately decrease occupational fatigue and stress.
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Affiliation(s)
- Tomohide Kubo
- National Institute of Occupational Safety and Health, Nagao 6-21-1, Tama-Ku, Kawasaki 214-8585, Japan
| | - Shun Matsumoto
- National Institute of Occupational Safety and Health, Nagao 6-21-1, Tama-Ku, Kawasaki 214-8585, Japan
| | - Shuhei Izawa
- National Institute of Occupational Safety and Health, Nagao 6-21-1, Tama-Ku, Kawasaki 214-8585, Japan
| | - Hiroki Ikeda
- National Institute of Occupational Safety and Health, Nagao 6-21-1, Tama-Ku, Kawasaki 214-8585, Japan
| | - Yuki Nishimura
- National Institute of Occupational Safety and Health, Nagao 6-21-1, Tama-Ku, Kawasaki 214-8585, Japan
| | - Sayaka Kawakami
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Handayama 1-20-1, Higashi-ku, Shizuoka 431-3192, Japan
| | - Masako Tamaki
- Cognitive Somnology RIKEN Hakubi Research Team, RIKEN Cluster for Pioneering Research, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- Cognitive Somnology RIKEN Hakubi Research Team, RIKEN Center for Brain Science, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
| | - Sanae Masuda
- Nursing Department, Kanto Rosai Hospital, Kizukisumiyoshi 1-1, Nakahara-ku, Kawasaki 211-8510, Japan
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Kubo T, Matsumoto S, Sasaki T, Ikeda H, Izawa S, Takahashi M, Koda S, Sasaki T, Sakai K. Shorter sleep duration is associated with potential risks for overwork-related death among Japanese truck drivers: use of the Karoshi prodromes from worker's compensation cases. Int Arch Occup Environ Health 2021; 94:991-1001. [PMID: 33527174 PMCID: PMC7849961 DOI: 10.1007/s00420-021-01655-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/15/2021] [Indexed: 11/26/2022]
Abstract
Purpose We aimed to cross-sectionally investigate how work and sleep conditions could be associated with excessive fatigue symptoms as an early sign of Karoshi (overwork-related cerebrovascular and cardiovascular diseases; CCVDs). Methods We distributed a questionnaire regarding work, sleep, and excessive fatigue symptoms to 5410 truck drivers, as the riskiest occupation for overwork-related CCVDs, and collected 1992 total samples (response rate: 36.8%). The research team collected 1564 investigation reports required for compensation for Karoshi. Of them, 190 reports listed the prodromes of Karoshi, which were used to develop the new excessive fatigue symptoms inventory. Results One-way analyses of variance showed that the excessive fatigue symptoms differed significantly by monthly overtime hours (p < 0.001), daily working time (p < 0.001), work schedule (p = 0.025), waiting time on-site (p = 0.049), number of night shifts (p = 0.011), and sleep duration on workdays (p < 0.001). Multivariate mixed-model regression analyses revealed shorter sleep duration as the most effective parameter for predicting excessive fatigue symptoms. Multiple logistic regression analysis confirmed that the occurrences of CCVDs were significantly higher in the middle [adjusted ORs = 3.56 (1.28–9.94)] and high-score groups [3.55 (1.24–10.21)] than in the low-score group. Conclusion The findings suggested that shorter sleep duration was associated more closely with a marked increase in fatigue, as compared with the other work and sleep factors. Hence, ensuring sleep opportunities could be targeted for reducing the potential risks of Karoshi among truck drivers. Supplementary Information The online version contains supplementary material available at 10.1007/s00420-021-01655-5.
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Affiliation(s)
- Tomohide Kubo
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan.
| | - Shun Matsumoto
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan
| | - Takeshi Sasaki
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan
| | - Hiroki Ikeda
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan
| | - Shuhei Izawa
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan
| | - Masaya Takahashi
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan
| | - Shigeki Koda
- National Institute of Occupational Safety and Health, 6-21-1, Nagao, Tama-ku, Kawasaki, 214-8585, Japan
| | - Tsukasa Sasaki
- Ohara Memorial Institute for Science of Labour, Tokyo, Japan
| | - Kazuhiro Sakai
- Ohara Memorial Institute for Science of Labour, Tokyo, Japan
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Mustapha V, Rau R. Kriteriumsbezogene Cut-Off-Werte für Tätigkeitsspielraum und Arbeitsintensität. DIAGNOSTICA 2019. [DOI: 10.1026/0012-1924/a000226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Cut-Off-Werte ermöglichen eine ökonomische, binäre Beurteilung von Summenscores. Für Beanspruchungsfragebögen, die personenbezogene Merkmale erfragen, sind Cut-Off-Werte häufig vorhanden und in der klinischen Diagnostik unerlässlich. Für die Bewertung von Arbeitsmerkmalen sind Cut-Off-Werte ebenfalls wünschenswert. Bislang fehlen sie jedoch für die Beurteilung von Arbeitsmerkmalen wie Arbeitsintensität und Tätigkeitsspielraum. Zwischen 2006 und 2016 wurden daher in verschiedenen Branchen 801 objektive Arbeitsplatzanalysen durchgeführt, welche eine Unterteilung in gut und schlecht gestalteten Tätigkeitsspielraum sowie gut und schlecht gestaltete Arbeitsintensität nach DIN EN ISO 6385 (2016) ermöglichen. Anhand dieser Unterteilung wurden mit der Receiver-Operating-Characteristics-Analyse Cut-Off-Werte für den subjektiv-bedingungsbezogen Fragebogen zum Erleben von Arbeitsintensität und Tätigkeitsspielraum (FIT; Richter et al., 2000 ) ermittelt. Für den Tätigkeitsspielraum weisen Summenscores ≤ 22 und für die Arbeitsintensität Summenscores ≥ 15 auf eine schlechte Gestaltung des jeweiligen Arbeitsmerkmals hin. Anhand einer weiteren Stichprobe von 1 076 Arbeitenden konnte gezeigt werden, dass Arbeitende mit schlecht gestaltetem Tätigkeitspielraum vital erschöpfter sowie weniger engagiert sind und Arbeitende mit schlecht gestalteter Arbeitsintensität eine höhere Erholungsunfähigkeit sowie vitale Erschöpfung aufweisen.
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Affiliation(s)
- Vincent Mustapha
- Institut für Psychologie, Martin-Luther-Universität Halle-Wittenberg
| | - Renate Rau
- Institut für Psychologie, Martin-Luther-Universität Halle-Wittenberg
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Richards SH, Anderson L, Jenkinson CE, Whalley B, Rees K, Davies P, Bennett P, Liu Z, West R, Thompson DR, Taylor RS. Psychological interventions for coronary heart disease. Cochrane Database Syst Rev 2017; 4:CD002902. [PMID: 28452408 PMCID: PMC6478177 DOI: 10.1002/14651858.cd002902.pub4] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Coronary heart disease (CHD) is the most common cause of death globally, although mortality rates are falling. Psychological symptoms are prevalent for people with CHD, and many psychological treatments are offered following cardiac events or procedures with the aim of improving health and outcomes. This is an update of a Cochrane systematic review previously published in 2011. OBJECTIVES To assess the effectiveness of psychological interventions (alone or with cardiac rehabilitation) compared with usual care (including cardiac rehabilitation where available) for people with CHD on total mortality and cardiac mortality; cardiac morbidity; and participant-reported psychological outcomes of levels of depression, anxiety, and stress; and to explore potential study-level predictors of the effectiveness of psychological interventions in this population. SEARCH METHODS We updated the previous Cochrane Review searches by searching the following databases on 27 April 2016: CENTRAL in the Cochrane Library, MEDLINE (Ovid), Embase (Ovid), PsycINFO (Ovid), and CINAHL (EBSCO). SELECTION CRITERIA We included randomised controlled trials (RCTs) of psychological interventions compared to usual care, administered by trained staff, and delivered to adults with a specific diagnosis of CHD. We selected only studies estimating the independent effect of the psychological component, and with a minimum follow-up of six months. The study population comprised of adults after: a myocardial infarction (MI), a revascularisation procedure (coronary artery bypass graft (CABG) or percutaneous coronary intervention (PCI)), and adults with angina or angiographically defined coronary artery disease (CAD). RCTs had to report at least one of the following outcomes: mortality (total- or cardiac-related); cardiac morbidity (MI, revascularisation procedures); or participant-reported levels of depression, anxiety, or stress. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles and abstracts of all references for eligibility. A lead review author extracted study data, which a second review author checked. We contacted study authors to obtain missing information. MAIN RESULTS This review included 35 studies which randomised 10,703 people with CHD (14 trials and 2577 participants added to this update). The population included mainly men (median 77.0%) and people post-MI (mean 65.7%) or after undergoing a revascularisation procedure (mean 27.4%). The mean age of participants within trials ranged from 53 to 67 years. Overall trial reporting was poor, with around a half omitting descriptions of randomisation sequence generation, allocation concealment procedures, or the blinding of outcome assessments. The length of follow-up ranged from six months to 10.7 years (median 12 months). Most studies (23/35) evaluated multifactorial interventions, which included therapies with multiple therapeutic components. Ten studies examined psychological interventions targeted at people with a confirmed psychopathology at baseline and two trials recruited people with a psychopathology or another selecting criterion (or both). Of the remaining 23 trials, nine studies recruited unselected participants from cardiac populations reporting some level of psychopathology (3.8% to 53% with depressive symptoms, 32% to 53% with anxiety), 10 studies did not report these characteristics, and only three studies excluded people with psychopathology.Moderate quality evidence showed no risk reduction for total mortality (risk ratio (RR) 0.90, 95% confidence interval (CI) 0.77 to 1.05; participants = 7776; studies = 23) or revascularisation procedures (RR 0.94, 95% CI 0.81 to 1.11) with psychological therapies compared to usual care. Low quality evidence found no risk reduction for non-fatal MI (RR 0.82, 95% CI 0.64 to 1.05), although there was a 21% reduction in cardiac mortality (RR 0.79, 95% CI 0.63 to 0.98). There was also low or very low quality evidence that psychological interventions improved participant-reported levels of depressive symptoms (standardised mean difference (SMD) -0.27, 95% CI -0.39 to -0.15; GRADE = low), anxiety (SMD -0.24, 95% CI -0.38 to -0.09; GRADE = low), and stress (SMD -0.56, 95% CI -0.88 to -0.24; GRADE = very low).There was substantial statistical heterogeneity for all psychological outcomes but not clinical outcomes, and there was evidence of small-study bias for one clinical outcome (cardiac mortality: Egger test P = 0.04) and one psychological outcome (anxiety: Egger test P = 0.012). Meta-regression exploring a limited number of intervention characteristics found no significant predictors of intervention effects for total mortality and cardiac mortality. For depression, psychological interventions combined with adjunct pharmacology (where deemed appropriate) for an underlying psychological disorder appeared to be more effective than interventions that did not (β = -0.51, P = 0.003). For anxiety, interventions recruiting participants with an underlying psychological disorder appeared more effective than those delivered to unselected populations (β = -0.28, P = 0.03). AUTHORS' CONCLUSIONS This updated Cochrane Review found that for people with CHD, there was no evidence that psychological treatments had an effect on total mortality, the risk of revascularisation procedures, or on the rate of non-fatal MI, although the rate of cardiac mortality was reduced and psychological symptoms (depression, anxiety, or stress) were alleviated; however, the GRADE assessments suggest considerable uncertainty surrounding these effects. Considerable uncertainty also remains regarding the people who would benefit most from treatment (i.e. people with or without psychological disorders at baseline) and the specific components of successful interventions. Future large-scale trials testing the effectiveness of psychological therapies are required due to the uncertainty within the evidence. Future trials would benefit from testing the impact of specific (rather than multifactorial) psychological interventions for participants with CHD, and testing the targeting of interventions on different populations (i.e. people with CHD, with or without psychopathologies).
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Affiliation(s)
- Suzanne H Richards
- Leeds Institute of Health Sciences, University of Leeds, Charles Thackrah Building, 101 Clarendon Road, Leeds, UK, LS2 9LJ
- Primary Care, University of Exeter Medical School, St Luke's Campus, Magdalen Road, Exeter, Devon, UK, EX1 2LU
| | - Lindsey Anderson
- Institute of Health Research, University of Exeter Medical School, Veysey Building, Salmon Pool Lane, Exeter, UK, EX2 4SG
| | - Caroline E Jenkinson
- Primary Care, University of Exeter Medical School, St Luke's Campus, Magdalen Road, Exeter, Devon, UK, EX1 2LU
| | - Ben Whalley
- School of Psychology, University of Plymouth, Plymouth, UK
| | - Karen Rees
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK, CV4 7AL
| | - Philippa Davies
- School of Social and Community Medicine, University of Bristol, Canynge Hall, Bristol, UK, BS8 2PS
| | - Paul Bennett
- Department of Psychology, University of Swansea, Singleton Park, Swansea, UK, SA2 8PP
| | - Zulian Liu
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Robert West
- Wales Heart Research Institute, Cardiff University, Heath Park, Cardiff, UK, CF14 4XN
| | - David R Thompson
- Department of Psychiatry, University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia, VIC 3000
| | - Rod S Taylor
- Institute of Health Research, University of Exeter Medical School, Veysey Building, Salmon Pool Lane, Exeter, UK, EX2 4SG
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Alghadir AH, Gabr SA. Physical activity and environmental influences on adrenal fatigue of Saudi adults: biochemical analysis and questionnaire survey. J Phys Ther Sci 2015; 27:2045-51. [PMID: 26311923 PMCID: PMC4540814 DOI: 10.1589/jpts.27.2045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 03/17/2015] [Indexed: 11/24/2022] Open
Abstract
[Purpose] This research work was performed to examine whether different levels of physical activity and environmental and social factors are associated with changes in adrenal hormones as markers of adrenal fatigue in Saudi adult volunteers. [Subjects and Methods] A total of 160 Saudi adults aged 15-22 years were included in this study. The adrenal fatigue score, sociodemographic attributes, and the level of physical activity were evaluated via pre-validated internet-based questionnaire surveys. Adrenal hormones such as ACTH and cortisol were measured using immunoassay techniques. [Results] Significant increases in the levels of ACTH and cortisol biomarkers were found in the participants with moderate to severe fatigue scores, poor environmental factors, and low physical activity. However, in physically active participants, significant decreases in ACTH and cortisol levels were found with remarkable improvement in adrenal fatigue status. The decrement in adrenal hormonal levels positively correlated (r= 0.976) with the improvement in adrenal fatigue status in the physically active participants. [Conclusion] Our results suggest that the level of physical activity and environmental and social factors differentially influence the adrenal fatigue status via changes in the levels of adrenal hormones. Also, ACTH and cortisol biomarkers may be useful as markers measuring the severity of adrenal fatigue.
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Affiliation(s)
- Ahmad H. Alghadir
- Department of Rehabilitation Sciences, College of Applied
Medical Sciences, King Saud University, KSA
| | - Sami A. Gabr
- Department of Rehabilitation Sciences, College of Applied
Medical Sciences, King Saud University, KSA
- Department of Anatomy, Faculty of Medicine, Mansoura
University, Egypt
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Exhaustion, depression and hopelessness in cardiac patients: a unidimensional hierarchy of symptoms revealed by Mokken scaling. Ir J Psychol Med 2014; 28:29-31. [DOI: 10.1017/s0790966700011939] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectives: Depression and vital exhaustion are associated with poor cardiovascular prognosis, but there is substantial overlap between these constructs. Factor analytic studies have been inconclusive, and may not be the optimal analytic strategy to assess dimensionality. We assessed whether exhaustion and depression formed a single, hierarchical dimension using a form of nonparametric item response theory.Methods: Patients with acute coronary syndrome (n = 430) completed questionnaires assessing depression and vital exhaustion. Mokken scaling was used to assess dimensionality.Results: Mokken scaling formed a strong unidimensional scale, ordered in a hierarchy reflecting prevalence: fatigue (common), depression (less common) and hopelessness (rare).Conclusions: Depressive symptoms form a clear hierarchy in cardiac patients, from fatigue to hopelessness. Vital exhaustion may be considered a less severe form of depression. Use of hierarchical scales may allow clinicians to better determine clinical significance and target interventions.
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Zawisza K, Tobiasz-Adamczyk B, Galas A, Brzyska M. Sleep duration and mortality among older adults in a 22-year follow-up study: an analysis of possible effect modifiers. Eur J Ageing 2014; 12:119-129. [PMID: 26346475 PMCID: PMC4555198 DOI: 10.1007/s10433-014-0318-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The aim of this study was to assess the relationship of sleep duration and all-cause mortality among 2,449 Polish community-dwelling older citizens of Krakow observed during 22 years of follow-up. In particular, the role of some demographic, psychosocial and health-related conditions were investigated in terms of modification effect. In the prospective study, background information was gathered by face-to-face interview. Vital data were obtained from the population registry. Cox regression models were used to assess the role of sleep duration in mortality, in the analyses of potential effect modifiers and the shape of the relationship. Sleep duration was observed to be a significant predictor of all-cause mortality. Life-weariness, functional activity, total number of chronic diseases and age (65-79, 80+) were found to be effect modifiers for the relationship between sleep duration and mortality. Further investigation showed a U-shaped mortality risk associated with the duration of sleep among individuals with a high level of life-weariness, high functional activity and in individuals aged 80 and over. On the other hand, a linear relationship between longer sleep duration and mortality was observed among older people with no experience of life-weariness, without chronic diseases, with medium functional activity and aged 65-79, but also among those who reported three and more chronic conditions. Results of our study support available evidence showing the relationship between sleep duration and mortality among older adults and suggest that any public health intervention in this area should consider also other coexisting modifiable psychosocial and functional determinants.
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Affiliation(s)
- Katarzyna Zawisza
- Chair of Epidemiology and Preventive Medicine, Jagiellonian University - Medical College, Kraków, Poland
| | - Beata Tobiasz-Adamczyk
- Chair of Epidemiology and Preventive Medicine, Jagiellonian University - Medical College, Kraków, Poland
| | - Aleksander Galas
- Chair of Epidemiology and Preventive Medicine, Jagiellonian University - Medical College, Kraków, Poland
| | - Monika Brzyska
- Chair of Epidemiology and Preventive Medicine, Jagiellonian University - Medical College, Kraków, Poland
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Lin KC, Twisk JWR, Huang HC. Longitudinal impact of frequent geographic relocation from adolescence to adulthood on psychosocial stress and vital exhaustion at ages 32 and 42 years: the Amsterdam growth and health longitudinal study. J Epidemiol 2012; 22:469-76. [PMID: 22863984 PMCID: PMC3798643 DOI: 10.2188/jea.je20110141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background We assessed mobility in different life stages over a 29-year period from adolescence through adulthood and its correlation with psychosocial stress and vital exhaustion at ages 32 and 42 years. Methods Data were derived from the Amsterdam Growth and Health Longitudinal Study, an observational longitudinal study of 420 boys and girls from age 13 to 42 years. Measurements included cumulative frequency of geographic relocation (CFGR), psychosocial stress (measured by a Dutch scale of experienced stress, VOEG-13), vital exhaustion (measured by the Maastricht Questionnaire, MQ), demographics, socioeconomic status, and other background characteristics. Results From 1976 to 2006, total CFGR was 3.56 ± 1.89 (range 0–13). Frequent geographic relocation during 2 life stages (age 22–32 years and 33–42 years) was significantly interrelated; however, this was not evident at age 13 to 21 years, which suggests a unique exposure to relocation during adolescence and youth. After adjusting for anticipated confounders, higher cumulative frequencies of residential changes during adolescence and youth were markedly associated with psychosocial stress and vital exhaustion at ages 32 and 42 years. Conclusions Frequent geographic relocation during adolescence and youth was an indicator of psychosocial stress and vital exhaustion in the transition to middle adulthood. Further consideration of the pathways in this web of causation may aid in stress prevention and minimize negative consequences.
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Affiliation(s)
- Kuan-Chia Lin
- Department of Health Care Management, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan.
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Whalley B, Rees K, Davies P, Bennett P, Ebrahim S, Liu Z, West R, Moxham T, Thompson DR, Taylor RS. Psychological interventions for coronary heart disease. Cochrane Database Syst Rev 2011:CD002902. [PMID: 21833943 DOI: 10.1002/14651858.cd002902.pub3] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Psychological symptoms are strongly associated with coronary heart disease (CHD), and many psychological treatments are offered following cardiac events or procedures. OBJECTIVES Update the existing Cochrane review to (1) determine the independent effects of psychological interventions in patients with CHD (principal outcome measures included total or cardiac-related mortality, cardiac morbidity, depression, and anxiety) and (2) explore study-level predictors of the impact of these interventions. SEARCH STRATEGY The original review searched Cochrane Controleed Trials Register (CCTR, Issue 4, 2001), MEDLINE, EMBASE, PsycINFO, and CINAHL to December 2001. This was updated by searching the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE, PsycINFO and CINAHL from 2001 to January 2009. In addition, we searched reference lists of papers, and expert advice was sought for the original and update review. SELECTION CRITERIA Randomised controlled trials of psychological interventions compared to usual care, administered by trained staff. Only studies estimating the independent effect of the psychological component with a minimum follow-up of six months. Adults with specific diagnosis of CHD. DATA COLLECTION AND ANALYSIS Titles and abstracts of all references screened for eligibility by two reviewers independently; data extracted by the lead author and checked by a second reviewer. Authors contacted where possible to obtain missing information. MAIN RESULTS There was no strong evidence that psychological intervention reduced total deaths, risk of revascularisation, or non-fatal infarction. Amongst a smaller group of studies reporting cardiac mortality there was a modest positive effect of psychological intervention (relative risk: 0.80 (95% CI 0.64 to 1.00)). Furthermore, psychological intervention did result in small/moderate improvements in depression, standardised mean difference (SMD): -0.21 (95% CI -0.35, -0.08) and anxiety, SMD: -0.25 (95% CI -0.48 to -0.03). Results for mortality indicated some evidence of small-study bias, though results for other outcomes did not. Meta regression analyses revealed four significant predictors of intervention effects on depression were found: (1) an aim to treat type-A behaviours (ß = -0.32, p = 0.03) were more effective than other interventions. In contrast, interventions which (2) aimed to educate patients about cardiac risk factors (ß = 0.23, p = 0.03), (3) included client-led discussion and emotional support as core therapeutic components (ß = 0.31, p < 0.01), or (4) included family members in the treatment process (ß = 0.26, p < 0.01) were significantly less effective. AUTHORS' CONCLUSIONS Psychological treatments appear effective in treating psychological symptoms of CHD patients. Uncertainly remains regarding the subgroups of patients who would benefit most from treatment and the characteristics of successful interventions.
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Affiliation(s)
- Ben Whalley
- Centre for Multilevel Modelling, Graduate School of Education, University of Bristol, 2 Priory Road, Bristol, UK, BS8 1TX
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Psychosocial factors of coronary heart disease and quality of life among Roma coronary patients: a study matched by socioeconomic position. Int J Public Health 2010; 55:373-80. [PMID: 20473546 DOI: 10.1007/s00038-010-0153-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2009] [Revised: 04/09/2010] [Accepted: 04/19/2010] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES The aim of this study was to assess whether psychosocial factors and health-related quality of life (HRQL) differ between Roma and non-Roma coronary patients and to what degree socioeconomic status (SES) explains these differences. METHODS We included 138 patients out of 437 interviewed: 46 Roma, all with low SES, 46 non-Roma with low SES, and 46 non-Roma with high SES. Groups were matched for age, gender and education. The GHQ-28 was used for measuring psychological well-being, the Maastricht interview for vital exhaustion, the type D questionnaire and the Cook-Medley scale for personality and the SF-36 for HRQL. SES was indicated by income and education, and disease severity by ejection fraction. ANOVA and linear regression were used. RESULTS Roma scored poorly compared to non-Roma in psychological well-being, vital exhaustion and HRQL (p ≤ 0.001); however, these differences could be to a substantial extent explained by SES. With regard to personality traits, ethnicity and SES played a less significant role. CONCLUSIONS The adverse quality of life among Roma coronary patients may warrant additional care, which should target their low SES but also other factors related to their ethnic background, such as culture and living conditions.
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Škodová Z, van Dijk JP, Nagyová I, Rosenberger J, Ondušová D, Middel B, Reijneveld SA. Psychosocial predictors of change in quality of life in patients after coronary interventions. Heart Lung 2010; 40:331-9. [PMID: 20561888 DOI: 10.1016/j.hrtlng.2009.12.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2009] [Revised: 11/20/2009] [Accepted: 12/10/2009] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Health-related quality of life (HRQOL) after coronary interventions (coronary artery bypass grafting, percutaneous transluminal coronary angioplasty) usually improves in patients, but not in all patients. Some patients actually show a significant decline in HRQOL. Our aim was to explore the potential of psychologic well-being (anxiety, depression), vital exhaustion, Type D personality, and socioeconomic position as predictors of HRQOL in patients with coronary disease. METHODS A total of 106 patients scheduled for coronary angiography were interviewed before (baseline) and 12 to 24 months after coronary angiography. Socioeconomic status was evaluated by education. The General Health Questionnaire 28 was used for measuring psychologic well-being (anxiety, depression), the Maastricht interview was used for measuring vital exhaustion, and the Type D questionnaire was used for measuring personality. HRQOL was assessed using the Short Form-36 (physical and mental components) questionnaire. Functional status was assessed with a combination of New York Heart Association and Canadian Cardiovascular Society classifications. Linear regressions were used to analyze data. RESULTS A change in physical HRQOL was predicted by baseline psychologic well-being (β = -.39; 95% confidence interval [CI], -1.00 to -.16) and baseline HRQOL (β = -.61; 95% CI, -.83 to -.34). A change in mental HRQOL was predicted by (baseline) psychologic well-being (β = -.37; 95% CI, -.99 to -.09), vital exhaustion (β = -.21; 95% CI, -.69 to -.03), and baseline HRQOL (β = -.76; 95% CI, -1.03 to -.44). Ejection fraction did not significantly predict HRQOL. CONCLUSION Psychosocial factors (psychologic well-being, vital exhaustion) seem to be more important predictors of change in HRQOL compared with some objective medical indicators (ejection fraction) among patients with coronary disease.
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Affiliation(s)
- Zuzana Škodová
- University of PJ Safarik, KISH-Kosice Institute for Society and Health, Kosice, Slovakia.
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Doyle F, Conroy R, McGee H, Delaney M. Depressive symptoms in persons with acute coronary syndrome: specific symptom scales and prognosis. J Psychosom Res 2010; 68:121-30. [PMID: 20105694 DOI: 10.1016/j.jpsychores.2009.07.013] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Revised: 06/29/2009] [Accepted: 07/14/2009] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine which particular depressive symptom scales, derived from three scales, predicted poorer prognosis in persons with acute coronary syndrome (ACS). METHODS Hospitalized ACS patients (n=408) completed questionnaires (depression, vital exhaustion). Mokken scaling derived unidimensional scales. Major cardiac events (cardiac mortality, ACS, unplanned revascularization) were assessed at median 67 weeks post event. RESULTS Only depressive symptoms of fatigue-sadness predicted prognosis in univariate (hazard ratio [HR]=1.8, 95% CI 1.1-3.0, P=.025) and multivariate analysis (HR=1.8, 95% CI 1.1-2.9, P=.025). Symptoms of anhedonia (HR=1.6, 95% CI 0.9-2.8, P=.102) and depressive cognitions (HR=1.3, 95% CI 0.7-2.2, P=.402) did not. CONCLUSION Symptoms of fatigue-sadness, but not other symptoms, were associated with increased risk of major cardiac events. Depression should be considered as a multidimensional, rather than a unidimensional, entity when designing interventions.
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Affiliation(s)
- Frank Doyle
- Department of Psychology, Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
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14
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Abstract
BACKGROUND Vital exhaustion has been shown to be a significant risk factor contributing to coronary heart disease, as well as a predictor of a worse prognosis among coronary patients. Socioeconomic differences in vital exhaustion may be part of the causal mechanism in the health and mortality inequalities connected with socioeconomic disadvantage. Our aim was to explore socioeconomic inequalities in vital exhaustion among coronary patients. METHODS We included 362 patients (32% women, mean age 56+/-7.3 years) who were referred for coronary angiography. The Maastricht interview for vital exhaustion was conducted with each patient. Level of income and education were used as indicators of socioeconomic status. Functional status was assessed with the NYHA (dyspnoe symptoms) and CCS (chest pain) scales. RESULTS Logistic regression showed significant socioeconomic inequalities in vital exhaustion among patients. Participants with low and middle income and education had a higher probability of being exhausted in comparison with patients with high income and education [odds ratio (95% confidence interval): 13.31 (4.67-37.94) and 2.10 (1.19-3.64), respectively]. Associations remained statistically significant after controlling for the effect of functional status and seriousness of disease. Socioeconomic differences were more salient among men than among women. CONCLUSION Low education and income seem to be strongly associated with higher vital exhaustion among patients; a significant factor contributing to worse prognosis and lower quality of life among patients with coronary heart disease.
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Alsén P, Brink E, Persson LO. Living with incomprehensible fatigue after recent myocardial infarction. J Adv Nurs 2008; 64:459-68. [DOI: 10.1111/j.1365-2648.2008.04776.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Effects of mindfulness-based stress reduction intervention on psychological well-being and quality of life: is increased mindfulness indeed the mechanism? Ann Behav Med 2008; 35:331-40. [PMID: 18535870 PMCID: PMC2517090 DOI: 10.1007/s12160-008-9030-2] [Citation(s) in RCA: 246] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2007] [Indexed: 11/13/2022] Open
Abstract
Background Although several studies have reported positive effects of mindfulness-based stress reduction (MBSR) intervention on psychological well-being, it is not known whether these effects are attributable to a change in mindfulness. Purpose The aim of this study is to compare the effects of MBSR to a waiting-list control condition in a randomized controlled trial while examining potentially mediating effects of mindfulness. Methods Forty women and 20 men from the community with symptoms of distress (mean age 43.6 years, SD = 10.1) were randomized into a group receiving MBSR or a waiting-list control group. Before and after the intervention period, questionnaires were completed on psychological well-being, quality of life, and mindfulness. Results Repeated measures multiple analysis of variance (MANCOVAs) showed that, compared with the control group, the intervention resulted in significantly stronger reductions of perceived stress (p = 0.016) and vital exhaustion (p = 0.001) and stronger elevations of positive affect (p = 0.006), quality of life (p = .009), as well as mindfulness (p = 0.001). When mindfulness was included as a covariate in the MANCOVA, the group effects on perceived stress and quality of life were reduced to nonsignificance. Conclusion Increased mindfulness may, at least partially, mediate the positive effects of mindfulness-based stress reduction intervention.
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Aratake Y, Tanaka K, Wada K, Watanabe M, Katoh N, Sakata Y, Aizawa Y. Development of Japanese version of the checklist individual strength questionnaire in a working population. J Occup Health 2008; 49:453-60. [PMID: 18075205 DOI: 10.1539/joh.49.453] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The aims of the present study were to develop and validate the Japanese version of the checklist individual strength questionnaire (CIS) which is used to measure prolonged fatigue not only in the general population but also in the working population. We obtained permission to use CIS from its author and translated the questionnaire into Japanese. Then, the Japanese version of the questionnaire was translated back into English by a bilingual person. The author of the original version agreed that the back-translated version was conceptually and linguistically equivalent to the original CIS. To validate CIS, 399 workers (66.7% were men) from different companies answered the Japanese version of the CIS (CIS-J), Maslach burnout inventory-general survey (MBI-GS), Beck Depression Inventory-II (BDI-II), visual analogue scale (VAS) questionnaires for subjective fatigue, number of overtime hours and number of hours of sleep. Cronbach's alpha for the total CIS-J score was 0.91. The test-retest reliability assessed with an intra-class correlation coefficient was 0.82. Although confirmatory factor analysis did not show an ideal model fit, the correlation coefficients between the total CIS score and the MBI-GS exhaustion score, the BDI-II score and the VAS score were 0.58 (p<0.01), 0.66 (p<0.01) and 0.63 (p<0.01), respectively. The less workers slept and the longer they worked, the higher their total CIS score became. CIS-J showed good reliability and acceptable validity in the working population. Thus, it could be useful for studying fatigue among Japanese working populations.
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Affiliation(s)
- Yutaka Aratake
- Department of Occupational Mental Health, Graduate School of Medical Sciences, Kitasato University, Kanagawa, Japan.
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Abstracts. Health Psychol Rev 2007. [DOI: 10.1080/17437190701472504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Kwaijtaal M, van der Ven AJ, van Diest R, Bruggeman CA, Bär FWHM, Calandra T, Appels A, Sweep FCGJ. Exhaustion is associated with low macrophage migration inhibitory factor expression in patients with coronary artery disease. Psychosom Med 2007; 69:68-73. [PMID: 17244850 DOI: 10.1097/psy.0b013e31802b8750] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Macrophage migration inhibitory factor (MIF), a protein secreted by immune cells and the pituitary gland, may be associated with coronary artery disease (CAD) and the mental state of coronary patients. The first origin of MIF suggests positive, the second negative associations. The aim of this study was to explore the direction of the association of MIF with CAD and of MIF with exhaustion, if any. METHODS Participants were 194 patients who had been recently treated by percutaneous coronary intervention (PCI) and who were exhausted at the start of the study. Half entered a behavioral intervention program. MIF, C-reactive protein, interleukin (IL)-6, IL-1 receptor antagonist, and neopterin were measured in blood collected 6 weeks after PCI (baseline) and 6 and 18 months after baseline. A single measurement of MIF was also available for 129 age- and sex-matched healthy individuals (reference group). RESULTS At baseline, MIF in patients undergoing PCI was significantly lower than in the reference group (p < .01). New cardiac events occurred twice as often in the lowest quartile than in the highest quartile of MIF concentrations. However, the association was not significant (chi(2) = 2.27; df = 3; p = .52). During follow up, MIF concentrations increased significantly in patients undergoing PCI (p < .001). At 18 months, MIF concentrations were significantly lower in the exhausted patients than in the nonexhausted patients (p = .02). hsCRP, IL-1ra, IL-6, and neopter in concentrations did not change over this time period. CONCLUSIONS The data are suggestive of a negative association of MIF with CAD and of MIF with exhaustion. The observation that those patients who remained exhausted had lower concentrations of MIF fits into earlier observations that suggested that exhausted coronary patients may be characterized by a hypoactivity of the hypothalamic-pituitary-adrenocortical axis.
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Affiliation(s)
- Martijn Kwaijtaal
- Department of Medical Microbiology, University Hospital Maastricht, P. Debeyeplein 25, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands.
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Momose Y, Suenaga T, Une H. Three Main Types of Physical Fatigue and Their Relationship to Farmwork among Middle-Aged Strawberry Growers during the Harvest Season. J Rural Med 2007. [DOI: 10.2185/jrm.2.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Sebregts EHWJ, Falger PRJ, Appels A, Kester ADM, Bär FWHM. Psychological effects of a short behavior modification program in patients with acute myocardial infarction or coronary artery bypass grafting. A randomized controlled trial. J Psychosom Res 2005; 58:417-24. [PMID: 16026656 DOI: 10.1016/j.jpsychores.2004.02.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2002] [Accepted: 02/03/2004] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The effects of a short intervention on behavioral risk factor modification in patients with coronary artery disease (CAD) on Type A behavior, vital exhaustion, and depression were studied in a randomized controlled trial. METHODS Acute myocardial infarction patients or patients who underwent coronary artery bypass grafting (CABG) were randomly assigned to an 8-week multiple risk modification group program (n = 94) or to a control group (n = 90) that received usual care with standard physical exercise training. Patients were assessed before intervention, directly after intervention, and at 9-month follow-up. RESULTS The intervention was effective in reducing hostility and total Type A behavior at postintervention (P = .01) and at 9-month follow-up (P = .03). The intervention had no overall impact on vital exhaustion and depression, measured by the Beck Depression Inventory (BDI), whereas we unexpectedly found that the percentage of patients with major depression was reduced in the control group but not in the intervention group. CONCLUSION The results indicate that a short behavioral intervention for coronary patients can result in relatively large and persistent reductions in cognitive aspects of Type A behavior and hostility, in particular. In view of the unwanted findings on the diagnosis of depression, however, we do not unequivocally advise the intervention to the general population of AMI and CABG patients.
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Affiliation(s)
- Ellen H W J Sebregts
- Department of Medical, Clinical and Experimental Psychology, Maastricht University, The Netherlands.
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Buerki S, Adler RH. Negative affect states and cardiovascular disorders: a review and the proposal of a unifying biopsychosocial concept. Gen Hosp Psychiatry 2005; 27:180-8. [PMID: 15882764 DOI: 10.1016/j.genhosppsych.2004.12.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2004] [Accepted: 12/08/2004] [Indexed: 11/29/2022]
Abstract
AIM The purpose of this review was to study the relationships between negative affect states and cardiovascular disorders. PROCEDURE The phenomenology of the negative affect states of depression, helplessness, hopelessness, vital exhaustion and grief is described. Their correlations with morbidity and mortality are analyzed. The physiological correlates of the affect states are pointed out. Finally, the reaction pattern of conservation-withdrawal according to Schmale and Engel and its ontogenesis are outlined. This is a disengaging behavior pattern as opposed to the engaging fight-flight reaction pattern of Cannon. The giving up complex, with its affects of helplessness and hopelessness, is explained. CONCLUSIONS The giving up complex in the context of the conservation-withdrawal pattern presents a biologically and developmentally sound conceptual basis for the understanding of the relationships of the negative affect states with cardiovascular disorders. This enables the integration of the concept of vital exhaustion, which has become the most promising operationalized instrument in psychosocial cardiovascular research.
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Affiliation(s)
- Sarah Buerki
- Department of General Internal Medicine, Medical Division Lory, Inselspital, University of Berne, 3010 Berne, Switzerland
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Kwaijtaal M, van Diest R, Bär FW, van der Ven AJ, Bruggeman CA, de Baets MH, Appels A. Inflammatory markers predict late cardiac events in patients who are exhausted after percutaneous coronary intervention. Atherosclerosis 2005; 182:341-8. [PMID: 16159607 DOI: 10.1016/j.atherosclerosis.2005.02.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2004] [Revised: 02/11/2005] [Accepted: 02/18/2005] [Indexed: 11/25/2022]
Abstract
Chronic inflammation is one of the main underlying mechanisms in the development of coronary artery disease (CAD). We investigated the prognostic value of inflammatory markers for cardiac events occurring more than 6 months after percutaneous coronary intervention (PCI), i.e. late cardiac events, furthermore we investigated the temporal stability of these markers. Exhausted patients (234) recently treated by successful PCI were studied. Serum samples collected about 6 weeks after PCI (baseline), 6 and 18 months after baseline were analyzed for CRP, IL-6, tumour necrosis factor (TNF-alpha), IL-10, IL-1ra, IL-8 and neopterin. In the mean cardiac follow-up of 24 months, 25 late cardiac events occurred. Cox proportional hazards analysis was used to determine the prognostic value. Elevated concentrations of IL-6 at baseline and 6 months later increased the risk of late cardiac events (RR 3.9, CI 1.7-9.0, p 0.00 and RR 3.6, CI 1.6-8.5, p 0.00). Elevated concentrations of CRP and IL-10 at baseline also increased the risk of late cardiac events (RR 2.5, CI 1.1-5.7, p 0.04 and RR 2.5, CI 1.1-5.6, p 0.03) as did IL-1 receptor antagonist at 6 months (RR 2.6, CI 1.1-6.1, p 0.04). Temporal stability was high for most markers, but highest for IL-6. These results support the assumption that chronic inflammation is a pathophysiological mechanism in the development of CAD.
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Affiliation(s)
- Martijn Kwaijtaal
- Department of Medical Microbiology, University Hospital Maastricht, P. Debeyeplein 25, P.O. Box 5800, 6202 AZ, Maastricht, Limburg, The Netherlands.
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Michielsen HJ, De Vries J, Van Heck GL, Van de Vijver FJ, Sijtsma K. Examination of the Dimensionality of Fatigue. EUROPEAN JOURNAL OF PSYCHOLOGICAL ASSESSMENT 2004. [DOI: 10.1027/1015-5759.20.1.39] [Citation(s) in RCA: 158] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Summary: This paper reports on two studies. The goal of Study I was to examine the dimensionality of existing fatigue scales. The aims of Study II were to construct a new self-report fatigue instrument and to examine its psychometric qualities. In Study I, 876 respondents completed the Fatigue Scale ( Chalder et al., 1993 ), the Checklist Individual Strength ( Vercoulen, Alberts, & Bleijenberg, 1999 ), the Emotional Exhaustion subscale of the MBI-NL ( Schaufeli & Van Dierendonck, 1994 ), and the Energy and Fatigue subscale of the WHOQOL-100 ( De Vries & Van Heck, 1995 ). Exploratory factor analyses and Mokken Scale Analyses provided strong support for the unidimensionality of each of these fatigue questionnaires. Furthermore, when all four measures were combined, only one factor was found, providing support for the view that fatigue is unidimensional. Based on these analyses, a new measure, the 10-item Fatigue Assessment Scale (FAS), was constructed in Study II. The instrument was administered to a sample of 1893 participants, representative of the Dutch population. The FAS showed a good reliability and content validity. Strong support was obtained for the unidimensionality of the scale.
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van der Ven A, van Diest R, Hamulyák K, Maes M, Bruggeman C, Appels A. Herpes viruses, cytokines, and altered hemostasis in vital exhaustion. Psychosom Med 2003; 65:194-200. [PMID: 12651986 DOI: 10.1097/01.psy.0000058378.50240.80] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Infections with herpes viruses have been implicated in the pathogenesis of atherosclerosis. We tested the hypothesis that vital exhaustion (VE) is associated with multiple herpesvirus infections, such as herpes simplex virus, varicella-zoster virus, Epstein-Barr virus, and cytomegalovirus, and with an increase in pathogen burden (ie, the aggregated seropositivity to immunoglobulin G antibodies for herpes simplex virus, varicella-zoster virus, Epstein-Barr virus, and cytomegalovirus). In addition, we examined the association of VE and pathogen burden with measures of hemostasis and inflammation. METHODS Blood samples were drawn from 29 men with VE and 30 male control subjects, all healthy and nonsmokers, to assess serological evidence of infection and measures of hemostasis and inflammation. RESULTS VE is associated with a relatively high pathogen burden, altered hemostasis, and higher levels of cytokines, such as interleukin-6. Across all subjects, a relatively high pathogen burden was also associated with altered hemostasis but not with increased cytokine levels. The interaction of VE with pathogen burden revealed significant linear increases in measures of hemostasis and inflammation. Finally, immunoglobulin G antibody titer levels of individual herpesvirus infections were not associated with hemostatic measures or with cytokines. CONCLUSIONS We conclude that stress-related alterations in hemostasis and inflammation are not necessarily linked to one particular herpesvirus infection but rather to an increase in aggregated seropositivity to herpesvirus infections.
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Affiliation(s)
- Andre van der Ven
- Department of Medical Microbiology, Maastricht University, Maastricht, The Netherlands
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Bagés N, Falger PRJ, Pérez MG, Appels A. Vital exhaustion measures and their associations with coronary heart disease risk factors in a sample of spanish-speakers. Psychol Health 2000. [DOI: 10.1080/08870440008405581] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abstract
OBJECTIVE The syndrome of vital exhaustion (VE), a risk indicator for myocardial infarction, is characterized by excessive fatigue, irritability, and demoralization. Dysregulation of the hypothalamic-pituitary-adrenocortical (HPA) axis is a potential pathogenic mechanism in fatigue syndromes, but little is known about HPA function in syndromal VE. METHOD We assessed basal free cortisol levels and responses to a speech task and to morning awakening by collecting multiple saliva samples over 2 days from 29 VE men and 30 controls. RESULTS VE subjects reported higher perceived stress, poorer sleep, and greater fatigue than controls. Basal cortisol levels were lower in VE subjects, especially in the evening, and were negatively associated with fatigue. Overall cortisol responses to the speech task were similar in VE and control groups, although VE subjects were less likely to show large (> or =2.76 nmol/l) responses. The cortisol response to awakening was associated with concurrent fatigue and poor sleep quality. CONCLUSION These findings suggest a subtle HPA hypoactivity in VE, which may arise through chronic stress and associated sleep disturbances.
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Affiliation(s)
- N A Nicolson
- Department of Psychiatry and Neuropsychology - PAR 45, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
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Abstract
Psychological factors are known to affect biological processes involved in the progression of coronary artery disease. This article focuses on psychological risk factors for progression of coronary artery disease and its clinical manifestations. Recent research on the adverse cardiovascular consequences of feelings of exhaustion and acute psychological arousal is reviewed, and a classification of psychological risk factors is presented distinguishing (1) chronic psychological risk factors, such as hostility; (2) episodic risk factors, such as exhaustion, with a duration ranging from several months to 2 years; and (3) acute psychological triggers, including mental activity and anger. The distinctive pathophysiological mechanisms by which these psychological risk factors promote coronary disease progression and cardiac ischemia are described, including hemodynamic reactivity, blood clotting, and inflammatory processes.
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Affiliation(s)
- W J Kop
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
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Bages N, Appels A, Falger PR. Vital exhaustion as a risk factor of myocardial infarction: a case-control study in Venezuela. Int J Behav Med 1999; 6:279-90. [PMID: 16250681 DOI: 10.1207/s15327558ijbm0603_6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
In this study, 32 first myocardial infarction (MI) cases and 42 healthy controls were compared with respect to vital exhaustion (VE), a state characterized by loss of energy, increased irritability, and feelings of demoralization. This state has been found to precede the onset of cardiac events. Participants also responded to questionnaires on Type A behavior, anger expression (Anger In, Anger Out, and Anger Control), and positive and negative self-concept. Results showed that VE discriminated well between MI patients and controls (Odds Ratio [OR] = 15.42, 95% confidence interval = 3.92-60.67) even when controlling for age, smoking, and exercise. The odds ratio decreased to 12.34 when controlling for socioeconomic status. Groups also differed in Anger In but not in Anger Control, Anger Out, negative or positive self-concept. Anger In was correlated to VE in all participants pointing to the relevance of withholding emotions in relation to exhaustion. Exhaustion was strongly associated with negative self-concept in the MI cases group only but significantly discriminated between cases and controls when adjusted for negative self-concept. Summarizing, the results show that, as has previously been found in other countries, in Venezuela VE is a precursor of MI.
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Affiliation(s)
- N Bages
- Sección de Psicofisiología y Conducta Humana, Universidad Simón Bolívar, Caracas, Venezuela.
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Abstract
OBJECTIVE Acute physical and psychological stressors affect blood coagulation and fibrinolysis, but little is known about hemostatic factors associated with chronic psychological stress. Prolonged psychological stress may end in a state of vital exhaustion, which has been shown to be a risk factor for first myocardial infarction and recurrent events after coronary angioplasty. The present study tested the hypothesis that vital exhaustion resulting from chronic psychological stress is associated with impaired fibrinolytic capacity and increased coagulation factors. METHODS On the basis of a validated questionnaire and subsequent structured interview, a well-defined group of otherwise healthy exhausted men was recruited (N = 15) and compared with age-matched not-exhausted controls (N = 15). Fibrinolytic measures included tissue plasminogen activator (TPA) antigen and plasminogen activator inhibitor (PAI-1) activity, and as coagulation factors we examined factors VIIc, factor VIIIc, and fibrinogen. Control variables were: blood pressure, smoking status, triglycerides, cholesterol, and standard hematological measures. Samples were collected twice to correct for intraindividual fluctuations. Statistical analyses were performed using 2 x 2 mixed model analysis of variance with subsequent univariate testing. RESULTS Vital exhaustion was associated with significantly elevated levels of PAI-1 activity (p = .023). The higher PAI-1 activity in exhausted subjects (median = 13.0 U/ml vs. 6.0 U/ml) was not accounted for by smoking status or serum lipids. No significant differences were observed in TPA antigen, factor VIIc, factor VIIIc, and fibrinogen. The groups did not differ in blood pressure, smoking status, triglycerides, cholesterol, or standard hematological measures. CONCLUSION These data suggest a reduced fibrinolytic capacity in exhausted individuals. Therefore, the relationship between vital exhaustion and risk of myocardial infarction may be mediated in part by an imbalance between blood coagulation and fibrinolysis.
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Affiliation(s)
- W J Kop
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
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Meesters C, Muris P. The relationship between hostility and perceived parental rearing behaviour: A study of male myocardial infarction patients and healthy controls. PERSONALITY AND INDIVIDUAL DIFFERENCES 1996. [DOI: 10.1016/0191-8869(96)00044-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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