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Batmaz H, Çelik E. Examining the Mediating Role of Resilience and Life Satisfaction in the Relationship Between Anxiety Sensitivity and Perceived Stress. Psychol Rep 2024:332941241263572. [PMID: 38907633 DOI: 10.1177/00332941241263572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2024]
Abstract
This study examines the mediation role of life satisfaction and resilience variables in the relationships between anxiety sensitivity and perceived stress. The data was collected with the Anxiety Sensitivity Index-3, Life Satisfaction Scale, Perceived Stress Scale, and Brief Psychological Resilience Scale from 347 university students (Mage = 23.15, SD = 5.15; 70% girls, 30% boys). The analyses were examined by structural equation modeling using AMOS 24. The findings suggest that students with high anxiety sensitivity and perceived stress have low resilience and life satisfaction levels. More importantly, resilience and life satisfaction were found to have partial mediation. As a result, it is seen that anxiety sensitivity has a significant effect on reducing perceived stress by increasing students' resilience and life satisfaction. Therefore, this situation facilitates decreased anxiety levels, greater satisfaction with life, and more robust mental health.
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Affiliation(s)
- Hasan Batmaz
- Psychosocial Counseling Coordinatorship, Karabuk University, Karabük, Turkey
| | - Eyüp Çelik
- Faculty of Education, Sakarya University, Sakarya, Turkey
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Ju K, Kim Y, Woo SH, Kim J, Kim I, Song J, Lee SJ, Min J. The impact of long working hours on daily sodium intake. Ann Occup Environ Med 2024; 36:e9. [PMID: 38741680 PMCID: PMC11090669 DOI: 10.35371/aoem.2024.36.e9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/21/2024] [Accepted: 03/11/2024] [Indexed: 05/16/2024] Open
Abstract
Background Long working hours are associated with an increased risk of cardiovascular disease, yet the underlying mechanism(s) remain unclear. The study examines how occupational factors like working hours, shift work, and employment status correlate with dietary choices and sodium intake, impacting hypertension risk. Methods This study used data from the Korea National Health and Nutrition Examination Survey conducted between 2013 and 2020. The dataset included 8,471 respondents, all of whom were wage workers aged 20 or older and reported working at least 36 hours per week. Individuals who have been previously diagnosed with or are currently diagnosed with hypertension, diabetes, or dyslipidemia were excluded. The average daily sodium intake was assessed via a 24-hour dietary recall method. Average weekly working hours were categorized into 3 groups: 36-40 hours, 41-52 hours, and over 52 hours. Multiple logistic regression models were used. Results Study findings revealed that 83.7% of participants exceeded the recommended daily sodium intake of 2 g set by the World Health Organization. After adjusting for confounding factors, a positive correlation was observed between average working hours and daily sodium intake. Among males, statistical significance was found in the group with average weekly working hours of 41-52 hours (prevalence ratio [PR]: 1.17; 95% confidence interval [CI]: 1.05-1.30) and the group exceeding 52 hours (PR: 1.22; 95% CI: 1.09-1.38) when comparing the fourth quartile of daily sodium intake to the combined quartiles of Q1, Q2, and Q3. Among females, no significance was noted. Conclusions Long working hours were associated with increased sodium intake, primarily among male workers. This connection is likely attributed to having less time for home-cooked meals, resulting in higher fast food consumption and dining out. A workplace intervention promoting healthy eating and reducing stress is essential to lower sodium consumption and mitigate hypertension risk.
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Affiliation(s)
- Kyungho Ju
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Yangwoo Kim
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University Guri Hospital, Guri, Korea
| | - Seung Hee Woo
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Juhyeong Kim
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Inah Kim
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jaechul Song
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Soo-Jin Lee
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jeehee Min
- Department of Occupational and Environmental Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Occupational and Environmental Medicine, Hanyang University College of Medicine, Seoul, Korea
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Li C, Tao T, Tang Y, Lu H, Zhang H, Li H, Liu X, Guan W, Niu Y. The association of psychological stress with metabolic syndrome and its components: cross-sectional and bidirectional two-sample Mendelian randomization analyses. Front Endocrinol (Lausanne) 2023; 14:1212647. [PMID: 38144566 PMCID: PMC10749192 DOI: 10.3389/fendo.2023.1212647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 11/07/2023] [Indexed: 12/26/2023] Open
Abstract
Background Metabolic syndrome (MetS) is a group of co-occurring conditions that increase the risk of cardiovascular disease, which include the conditions of hypertension, overweight or obesity, hyperglycemia, and dyslipidemia. Psychological stress is gradually being taken seriously, stemming from the imbalance between environmental demands and individual perceptions. However, the potential causal relationship between psychological stress and MetS remains unclear. Method We conducted cross-sectional and bidirectional Mendelian randomization (MR) analyses to clarify the potential causal relationship of psychological stress with MetS and its components. Multivariable logistic regression models were used to adjust for potential confounders in the cross-sectional study of the Chinese population, including 4,933 individuals (70.1% men; mean age, 46.13 ± 8.25). Stratified analyses of sexual characteristics were also performed. Bidirectional MR analyses were further carried out to verify causality based on summary-level genome-wide association studies in the European population, using the main analysis of the inverse variance-weighted method. Results We found that higher psychological stress levels were cross-sectionally associated with an increased risk of hypertension in men (odds ratio (OR), 1.341; 95% confidence interval (CI), 1.023-1.758; p = 0.034); moreover, higher levels of hypertension were cross-sectionally associated with an increased risk of psychological stress in men and the total population (men: OR, 1.545 (95% CI, 1.113-2.145); p = 0.009; total population: OR, 1.327 (95% CI, 1.025-1.718); p = 0.032). Genetically predicted hypertension was causally associated with a higher risk of psychological stress in the inverse-variance weighted MR model (OR, 2.386 (95% CI, 1.209-4.710); p = 0.012). However, there was no association between psychological stress and MetS or the other three risk factors (overweight or obesity, hyperglycemia, and dyslipidemia) in cross-sectional and MR analyses. Conclusion Although we did not observe an association between psychological stress and MetS, we found associations between psychological stress and hypertension both in cross-sectional and MR studies, which may have implications for targeting hypertension-related factors in interventions to improve mental and metabolic health. Further study is needed to confirm our findings.
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Affiliation(s)
- Cancan Li
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China
| | - Tianqi Tao
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Yanyan Tang
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Huimin Lu
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China
| | - Hongfeng Zhang
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Huixin Li
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Xiuhua Liu
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Weiping Guan
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Yixuan Niu
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
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Hoferichter F, Jentsch A, Maas L, Hageman G. Burnout among high school students is linked to their telomere length and relatedness with peers. Stress 2023; 26:2240909. [PMID: 37489893 DOI: 10.1080/10253890.2023.2240909] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 07/20/2023] [Indexed: 07/26/2023] Open
Abstract
School burnout is a serious concern, as it impairs students' health and academic success. According to the Conservation of Resources Theory, burnout results from the depletion of personal coping resources and can be counteracted by supportive social relationships. However, it is not yet clear how students' relatedness with their peers is linked to their burnout. Next to students' self-reported fatigue, biomarkers such as telomere length (TL), which presents an indicator of aging, complement stress research. To identify school-related factors that may prevent students from experiencing burnout and to link TL to students' self-reported burnout, the current study investigated how relatedness with peers as well as TL at the beginning of the school year explained students' burnout at the end of the school year. The sample included 78 students (Mage = 13.7 ± 0.7 years; 48% girls). Results of multilevel analysis in Mplus indicate that, over the school year, students with higher TL and those who experienced relatedness with their peers reported lower levels of burnout. Moreover, students who felt related to their peers exhibited a longer TL. The study implies that students' relatedness with their peers may be a promising setscrew to prevent students' burnout and support their physical health. This is one of the first studies to link TL with school-related variables such as burnout and relatedness to peers in a non-clinical student sample, providing a baseline for interventions and future interdisciplinary studies in the field of education and stress.
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Affiliation(s)
| | - Armin Jentsch
- Department of Teacher Education and School Research, University of Oslo, Norway
| | - Lou Maas
- Department of Pharmacology & Toxicology, Research Institute of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, The Netherlands
| | - Geja Hageman
- Department of Pharmacology & Toxicology, Research Institute of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, The Netherlands
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Laugero KD, Keim NL. A Diet Pattern Characterized by Sugar-Sweetened Beverages Is Associated with Lower Decision-Making Performance in the Iowa Gambling Task, Elevated Stress Exposure, and Altered Autonomic Nervous System Reactivity in Men and Women. Nutrients 2023; 15:3930. [PMID: 37764714 PMCID: PMC10534505 DOI: 10.3390/nu15183930] [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: 07/06/2023] [Revised: 08/22/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
The executive brain mediates and facilitates a set of cognitive functions, such as decision making, planning, self-regulation, emotional regulation, and attention. Executive dysfunction and related diseases are a rising public health concern. Evidence supports a link between nutritional factors and executive function (EF), but relatively little information exists about the relationship between diet patterns and this higher order cognitive ability. We and others have reported on the relationships between body weight regulation and affective decision making, as measured by performance in the Iowa Gambling Task (IGT). However, little is known about the relationships between performance in this decision-making task and whole diet patterns. In this study, we tested whether data-derived diet patterns based on energy-adjusted food intake data from the Block Food Frequency Questionnaire were associated with decision-making performance in the IGT. Secondarily, we examined the influence of these diet patterns on self-reported chronic stress exposure and heart rate variability, which is a marker of autonomic nervous system (ANS) activity. In prior studies, stress and ANS activity were shown to influence decision-making performance in the IGT. In this study, five distinct diet patterns were identified by cluster and factor analyses. A diet pattern best characterized by elevated sugar-sweetened beverage and added sugar consumption was associated with the lowest decision-making performance (p = 0.0049) and higher stress exposure (p = 0.0097). This same diet pattern was associated (p = 0.0374) with an IGT-affiliated decline in high-frequency HRV and an increase in low-frequency HRV, suggesting diet-induced ANS regulatory shifts in response to performing the EF task. Compared to the sugar-sweetened beverage diet pattern, diet patterns defined by more fruits/vegetables and low red meat (p = 0.0048) or higher omega-3 fatty acids and seafood (p = 0.0029) consumption were associated with lower chronic stress exposure. All outcomes were statistically adjusted for differences in BMI, age, sex, education level, and sensorimotor ability. Our findings provide new information that further supports the potential importance of whole diet patterns on cognitive disease prevention.
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Affiliation(s)
- Kevin D. Laugero
- Obesity and Metabolism Research Unit, USDA/ARS/Western Human Nutrition Research Center 2, Davis, CA 95616, USA;
- Department of Nutrition, University of California, Davis, CA 95616, USA
| | - Nancy L. Keim
- Obesity and Metabolism Research Unit, USDA/ARS/Western Human Nutrition Research Center 2, Davis, CA 95616, USA;
- Department of Nutrition, University of California, Davis, CA 95616, USA
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Souchet AD, Lourdeaux D, Burkhardt JM, Hancock PA. Design guidelines for limiting and eliminating virtual reality-induced symptoms and effects at work: a comprehensive, factor-oriented review. Front Psychol 2023; 14:1161932. [PMID: 37359863 PMCID: PMC10288216 DOI: 10.3389/fpsyg.2023.1161932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/16/2023] [Indexed: 06/28/2023] Open
Abstract
Virtual reality (VR) can induce side effects known as virtual reality-induced symptoms and effects (VRISE). To address this concern, we identify a literature-based listing of these factors thought to influence VRISE with a focus on office work use. Using those, we recommend guidelines for VRISE amelioration intended for virtual environment creators and users. We identify five VRISE risks, focusing on short-term symptoms with their short-term effects. Three overall factor categories are considered: individual, hardware, and software. Over 90 factors may influence VRISE frequency and severity. We identify guidelines for each factor to help reduce VR side effects. To better reflect our confidence in those guidelines, we graded each with a level of evidence rating. Common factors occasionally influence different forms of VRISE. This can lead to confusion in the literature. General guidelines for using VR at work involve worker adaptation, such as limiting immersion times to between 20 and 30 min. These regimens involve taking regular breaks. Extra care is required for workers with special needs, neurodiversity, and gerontechnological concerns. In addition to following our guidelines, stakeholders should be aware that current head-mounted displays and virtual environments can continue to induce VRISE. While no single existing method fully alleviates VRISE, workers' health and safety must be monitored and safeguarded when VR is used at work.
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Affiliation(s)
- Alexis D. Souchet
- Heudiasyc UMR 7253, Alliance Sorbonne Université, Université de Technologie de Compiègne, CNRS, Compiègne, France
- Institute for Creative Technologies, University of Southern California, Los Angeles, CA, United States
| | - Domitile Lourdeaux
- Heudiasyc UMR 7253, Alliance Sorbonne Université, Université de Technologie de Compiègne, CNRS, Compiègne, France
| | | | - Peter A. Hancock
- Department of Psychology, University of Central Florida, Orlando, FL, United States
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Buro AW, Sauls R, Stern M, Carson TL. A qualitative study of stress experiences, health behaviors, and intervention preferences in young adult cancer survivors. Support Care Cancer 2023; 31:295. [PMID: 37093353 PMCID: PMC10123481 DOI: 10.1007/s00520-023-07756-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 04/13/2023] [Indexed: 04/25/2023]
Abstract
PURPOSE To inform behavioral intervention development, this study examined experiences and unmet needs related to stress, diet, and physical activity in young adult (YA) cancer survivors. METHODS Twenty-three semi-structured interviews were conducted with a purposive sample of YA cancer survivors (n = 12 aged 18-29 years; n = 11 aged 30-39 years; 57% racial or ethnic minority) between May and July 2022 via Zoom. Data were analyzed using a coding reliability approach to thematic analysis. RESULTS Stressor-related themes included health and health care, economic stability, social and community context, and balancing responsibilities. Transition to independent adulthood was discussed among younger participants (18-29 years). Coping-related themes included letting go, keeping anchored in faith, and distraction. Older participants (30-39 years) reported more diverse coping strategies. Routine and consistency and the impact of stress were themes aligning with health behaviors. Control was a cross-cutting theme regarding stressors, coping, and health behaviors. Themes related to intervention preferences included individualized approach, expert-based content, peer support, integrative self-care, and manageability. Younger participants preferred multiple intervention formats (e.g., website, tracking logs). CONCLUSIONS Findings highlighted unmet needs regarding social and environmental stressors in YA cancer survivors and a preference for individualized, expert-based content and peer support in stress management-enhanced behavioral interventions. Such interventions may be tailored for specific age groups to account for differences in stress experiences and intervention preferences.
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Affiliation(s)
- Acadia W Buro
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, USA.
| | - Rachel Sauls
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, USA
- College of Public Health, University of South Florida, Tampa, FL, USA
| | - Marilyn Stern
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, USA
- Department of Child and Family Studies, College of Behavioral and Community Sciences, University of South Florida, Tampa, FL, USA
| | - Tiffany L Carson
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, USA
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Effects of the healthy lifestyle community program (cohort 1) on stress-eating and weight change after 8 weeks: a controlled study. Sci Rep 2023; 13:3486. [PMID: 36859448 PMCID: PMC9977731 DOI: 10.1038/s41598-022-27063-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 12/23/2022] [Indexed: 03/03/2023] Open
Abstract
Stress-eating (eating more or more unhealthily in order to accommodate to stress), contributes to the development and maintenance of obesity. The effect of comprehensive weight loss interventions on changes in stress-eating as well as the contributing role of stress-eating on weight reduction has not been examined. The impact of the 8-week intensive phase of the Healthy Lifestyle Community Programme (HLCP, cohort 1) on emotional, external and restrained eating, as expressions of stress-eating was evaluated in a non-randomized controlled trial. Intervention: 14 seminars (twice per week, including practical units), complemented by stress-regulation and cooking workshops and coaching sessions empowering participants to change their behaviour towards a healthy plant-based diet (ad libitum), stress regulation, regular exercise and to focus on social support. Participants were recruited from the general population. In the intervention group, 91 participants (IG; age: 56 ± 10, 77% female) and in the control group, 52 (CG; age: 62 ± 14, 57% female) were enrolled. At baseline, participants of the IG reported higher levels of stress (9.7 ± 5.4 points [P] vs. 7.6 ± 6.2; p < 0.011), and of emotional eating (27.9 ± 9.4 vs. 20.0 ± 7.1; p < 0.001) and external eating (29.1 ± 4.9 vs. 25.5 ± 5.6; p < 0.001) than participants of the CG. Within 8 weeks, in the IG, scores of emotional eating (- 3.5 ± 5.4 P) and external eating significantly decreased (= - 2.0 ± 3.8 P), while restrained eating increased (2.7 ± 5.0 P; p for all < 0.001). Weight change was negatively correlated with change of external eating (R2 = 0.045; CC = - 0.285; p = 0.014), indicating that a greater weight change was associated with a smaller change of external eating. This is the first study to prospectively investigate the role of stress-eating on the weight reduction effect of comprehensive lifestyle interventions. Our data confirm that overweight is associated with EE and external eating and suggest that the HLCP is capable to reduce both, weight and stress-eating.Trial registration: German Clinical Trials Register (DRKS; reference: DRKS00018821; September 18th 2019; retrospectively registered).
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Väisänen D, Kallings L, Andersson G, Wallin P, Hemmingsson E, Stenling A, Ekblom-Bak E. Mediation of lifestyle-associated variables on the association between occupation and incident cardiovascular disease. Prev Med 2023; 167:107411. [PMID: 36592676 DOI: 10.1016/j.ypmed.2022.107411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 11/21/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022]
Abstract
The main aim was to examine the association between occupational groups and incident cardiovascular disease (CVD), and to which extent associations are mediated by lifestyle-associated variables (cardiorespiratory fitness, smoking, BMI, exercise, and diet). A total of 304,702 participants (mean age 42.5 yrs., 47% women), who performed a health profile assessment in Sweden between 1982 and 2019, were included in the analyses. CVD incidence was obtained from national registers. All participants were free from CVD prior to the health profile assessment. Occupational group was defined using the Swedish Standard Classification of Occupations and analyzed separately (13 different occupational groups) as well as after aggregation into four occupational groups (white-collar high-skilled, white-collar low-skilled, blue-collar high-skilled and blue-collar low-skilled). Cardiorespiratory fitness, BMI, exercise, smoking, and diet were included as mediators and analyzed separately in single models and simultaneously in one multiple mediation model. All mediation analyses were adjusted for sex, age, length of education and calendar time. White-collar high-skilled was set as reference in all analyses. Blue-collar and low-skilled occupation had a higher risk of incident CVD compared to the reference. Cardiorespiratory fitness, BMI, exercise, smoking, and diet mediated 48% to 54% of the associations between reference and the other aggregated occupational groups. In the single model, the strongest mediators were cardiorespiratory fitness, smoking and BMI. In conclusion, blue-collar and low-skilled occupations had a significantly higher risk for incident CVD compared to white-collar high-skilled workers, with the association mediated to a large extent by variation in lifestyle-associated variables.
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Affiliation(s)
- Daniel Väisänen
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and health, Stockholm, Sweden.
| | - Lena Kallings
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and health, Stockholm, Sweden
| | - Gunnar Andersson
- HPI Health Profile Institute, Department of Research, Danderyd, Stockholm, Sweden
| | - Peter Wallin
- HPI Health Profile Institute, Department of Research, Danderyd, Stockholm, Sweden
| | - Erik Hemmingsson
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and health, Stockholm, Sweden
| | - Andreas Stenling
- Umeå University, Department of Psychology, Sweden; University of Agder, Department of Sport Science and Physical Education, Norway
| | - Elin Ekblom-Bak
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and health, Stockholm, Sweden
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Association of Neighborhood Social Context and Perceived Stress Among Mothers of Young Children. Acad Pediatr 2022; 22:1414-1421. [PMID: 35346861 DOI: 10.1016/j.acap.2022.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Chronic parental stress may negatively impact health among both parents and children. Adverse neighborhood social conditions like crime may increase stress while a supportive neighborhood may buffer stress and promote well-being. Our objective was to examine associations between neighborhood social factors and stress among mothers of young children. METHODS We surveyed 300 mothers/female caregivers of Medicaid-enrolled 2 to 4-year-old children in Philadelphia. Maternal stress was measured via the 10-item Perceived Stress Scale (range 0-40). Mothers' perceived neighborhood safety and collective efficacy were assessed using validated scales. Addresses were geocoded to link census tract-level violent crime rates. We used multivariable linear regression to examine associations of neighborhood safety, collective efficacy, and crime with maternal stress, adjusted for demographics, household socioeconomic status, and neighborhood poverty. RESULTS Among mothers (mean age 31, 60% Black/African American), higher perceived neighborhood safety and collective efficacy were associated with lower stress scores after adjustment for covariates. Each 1-point increase (on a 5-point scale) in perceived neighborhood safety was associated with a 2.30-point decrease in maternal stress (95% CI: -3.07, -1.53). Similarly, each 1-point increase in perceived collective efficacy was associated with a 3.08-point decrease in maternal stress (95% CI: -4.13, -2.02). Police-recorded violent crime rates were not associated with maternal stress. CONCLUSION Mothers of young children who perceive their neighborhood social environment more favorably report less stress compared to those who feel their neighborhood environment is less safe and cohesive. Future work is warranted to investigate whether interventions that increase perceived neighborhood safety and collective efficacy reduce stress.
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Effectiveness of a Worksite-Based Lifestyle Intervention on Employees' Obesity Control and Prevention in China: A Group Randomized Experimental Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116738. [PMID: 35682322 PMCID: PMC9180232 DOI: 10.3390/ijerph19116738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/23/2022] [Accepted: 05/27/2022] [Indexed: 02/05/2023]
Abstract
Background: This study was to culturally adapt a lifestyle intervention for employees’ obesity control and prevention using a participatory process, and evaluate the effectiveness of the project at worksites. Methods: A group randomized experimental study included four worksites (two intervention, two control) in the Yangtze River Delta in China was conducted. A total of 388 participants (216 in the intervention worksites and 172 in the control worksites) were finally recruited from 955 employees at the four worksites (464 in the intervention worksites and 491 in the control worksites). The final evaluation was completed by two hundred and seventy-eight employees (159 in the intervention worksites and 119 in the control worksites, respectively). Data of demographic information, weight, BMI, waist circumference, hip circumference and weight-related behaviors including diary behaviors and physical activities were collected before and after a 12-month intervention and analyzed using descriptive statistics, t-test, chi-square test, linear mixed regression and logistic mixed regression. Results: Although the intervention worksites had a reduction in body mass index (23.21 to 22.95, p < 0.01), hip circumference (95.97 to 95.28, p = 0.03) and waist-to-height ratio (0.49 to 0.48, p = 0.01), the differential changes compared to those of the control group were not statistically significant. The frequency of sweet beverages (−1.81, 95%CI: −0.52, −3.11), frequency of vegetable intake (5.66, 95%CI: 1.59, 9.74), daily servings of vegetables (0.53, 95%CI: 0.24, 0.82), frequency of fruit intake (3.68, 95%CI: 1.25, 6.12), daily servings of fruit (0.26, 95%CI: 0.44, 0.92), daily servings of vegetables and fruit (0.79, 95%CI: 0.43, 1.16), daily steps (863.19, 95%CI: 161.42, 1564.97) and self-efficacy to change physical activity (OR = 1.91, 95%CI: 1.02,3.60) were more improved in the intervention group than were those measures in the control group. Conclusions: The worksite-based lifestyle intervention project for obesity control and prevention improved several employees’ dietary behaviors and physical activities at worksites in China in a short time. Long-term intervention with larger samples in more worksites should be further examined.
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Huang F, Wang H, Du W, Zhang X, Du S, Zhang B. Distinct Roles of Distress and Coping Capacity in the Effects of Psychological Stress on Energy Intake and Percentage of Energy from Macronutrients. Nutrients 2022; 14:nu14030577. [PMID: 35276936 PMCID: PMC8838414 DOI: 10.3390/nu14030577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/17/2022] [Accepted: 01/20/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to explore the association of perceived stress on energy intake and percentage of energy from macronutrients. We examined cross-sectional data from the China Health and Nutrition Survey among Chinese adults. Perceived stress scale was used to assess psychological stress, and confirmatory factor analysis was used to calculate the two latent variable scores: distress factor and coping factor of perceived stress. Combined two-level random effect model and structural equation modeling were used to explore the association between distress, coping, and energy intake. The study involved 6865 adults with an average age of 46.9 years. The intake of energy was 2047.9 ± 666.6 kcal/d, 51.1% from carbohydrate and 35.2% from fat. Neither distress nor coping capacity had an association with energy intake. The coping factor score was positively associated with the sum of percentage of energy intake from carbohydrate and fat (%C&F) in females (β = 0.149, p = 0.015) but not in males. Compared to the lowest tertile, %C&F of females with a coping factor score in the medium and top tertiles were 0.44 and 0.81 significantly higher, respectively (pmedium = 0.0013, ptop < 0.0001). Psychological stress was positively associated with %C&F in females. It was insufficient capacity to cope with stress that led to unhealthy eating behavior.
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Affiliation(s)
- Feifei Huang
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (F.H.); (H.W.); (W.D.); (X.Z.)
| | - Huijun Wang
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (F.H.); (H.W.); (W.D.); (X.Z.)
| | - Wenwen Du
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (F.H.); (H.W.); (W.D.); (X.Z.)
| | - Xiaofan Zhang
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (F.H.); (H.W.); (W.D.); (X.Z.)
| | - Shufa Du
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA;
| | - Bing Zhang
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (F.H.); (H.W.); (W.D.); (X.Z.)
- Correspondence:
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13
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Yoon C, Emery RL, Hazzard VM, Mason SM, Neumark-Sztainer D. Adverse experiences as predictors of maladaptive and adaptive eating: Findings from EAT 2018. Appetite 2022; 168:105737. [PMID: 34627979 PMCID: PMC9505995 DOI: 10.1016/j.appet.2021.105737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 10/04/2021] [Accepted: 10/05/2021] [Indexed: 01/03/2023]
Abstract
Adverse experiences, such as childhood abuse and other violence victimization, are associated with problematic eating. However, whether different types of adversity relate to both maladaptive and adaptive eating behaviors is unclear. This study examined the associations of different adverse experiences with maladaptive (i.e., overeating and binge eating) and adaptive (i.e., intuitive eating and mindful eating) eating by gender. Data were derived from the EAT-2018 (Eating and Activity over Time) study (N = 1411, aged 18-30 years in 2017-2018). Modified Poisson regressions were used to examine the associations between adverse experiences and the prevalence of maladaptive eating. Linear regressions were used to examine the associations between adverse experiences and adaptive eating scores. Each adverse experience was associated with greater prevalence of maladaptive eating and lower adaptive eating scores. Among women, intimate partner sexual violence was strongly associated with more overeating (PR = 2.1 [95% CI = 1.4-3.1]) and binge eating (PR = 2.4 [95% CI = 1.5-3.9]), and less mindful eating (β = -0.6, [95% CI = -0.8, -0.3]); being attacked, beaten, or mugged was most associated with less intuitive eating (β = -0.5, [95% CI = -0.8, -0.2]). Among men, being attacked, beaten, or mugged was strongly associated with more overeating (PR = 2.1 [95% CI = 1.2-3.5]) and binge eating (PR = 3.2 [95% CI = 1.6-6.5]); intimate partner physical violence was strongly associated with less intuitive eating (β = -0.6, [95% CI = -0.9, -0.2]); childhood emotional abuse was strongly associated with less mindful eating (β = -0.8, [95% CI = -1.0, -0.5]). To improve eating behaviors, adverse life experiences and the potential impact on maladaptive and adaptive eating should be considered.
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Affiliation(s)
- Cynthia Yoon
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA 55454,University of Houston, Department of Health and Human Performance, Houston, TX 77006
| | - Rebecca L. Emery
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA 55454
| | - Vivienne M. Hazzard
- Sanford Center for Biobehavioral Research, 120 Eight St S, Fargo, ND 58103, USA
| | - Susan M. Mason
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA 55454
| | - Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA 55454
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14
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Anand C, Hengst K, Gellner R, Englert H. Eight Weeks of Lifestyle Change: What are the Effects of the Healthy Lifestyle Community Programme (Cohort 1) on Cortisol Awakening Response (CAR) and Perceived Stress? CHRONIC STRESS 2022; 6:24705470221099206. [PMID: 36187212 PMCID: PMC9523833 DOI: 10.1177/24705470221099206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/04/2022] [Accepted: 04/21/2022] [Indexed: 11/17/2022]
Abstract
Background: Stress and cortisol dysregulation are linked to NCDs. Moreover, stress favours unhealthy lifestyle patterns, which increase the risk for NCDs. The role of the Cortisol Awakening Response (CAR) and the effect of lifestyle interventions on the same remain unclear. Methods: The impact of the intensive 8-week phase of the Healthy Lifestyle Community Programme (HLCP, cohort 1) on parameters of the CAR, ie cortisol values 0 (sample [S]1), 30), 45 and 60 minutes post-awakening, average peak, S1-peak delta and area under the increase curve (AUCI), and perceived stress levels (PSL) was evaluated in a non-randomized, controlled trial. Covariates of the CAR (eg sleep measures) and irregularities in sampling were assessed. The intervention focussed on stress management, a healthy diet, regular exercise, and social support. Participants were recruited from the general population. Multiple linear regression analyses were conducted. Results: 97 participants (age: 56 ± 10 years; 71% female), with 68 in the intervention group (IG; age: 55 ± 8, 77% female) and 29 participants in the control group (CG; age: 59 ± 12, 59% female), were included in the analysis. The baseline characteristics of both groups were comparable, except participants of IG were younger. On average, the PSL at baseline was low in both groups (IG: 9.7 ± 5.4 points; CG: 8.5 ± 6.9 points; p = .165), but 22% (n = 15) in the IG and 20% (n = 6) in the CG reported a high PSL. Most participants reported irregularities in CAR sampling, eg interruption of sleep (IG: 80% CG: 81%). After 8 weeks, most CAR parameters and the PSL decreased in the IG and CG, resulting in no differences of change between the groups. In the IG only, a decrease of PSL was linked to an increase of CAR parameters, eg AUCI (correlation coefficient = −0.307; p = .017). Conclusion: The HLCP may potentially reduce PSL and change the CAR, but results cannot be clearly attributed to the programme. Methodological challenges and multiple confounders, limit suitability of the CAR in the context of lifestyle interventions. Other measures (eg hair-cortisol) may give further insights. Trial registration: German Clinical Trials Register (DRKS); DRKS00018821; www.drks.de
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Affiliation(s)
- Corinna Anand
- Faculty of Medicine, University of Muenster (WWU), Muenster
- Department of Food Nutrition Facilities, University of Applied Sciences Muenster, Muenster
| | - Karin Hengst
- Faculty of Medicine, University of Muenster (WWU), Muenster
| | | | - Heike Englert
- Department of Food Nutrition Facilities, University of Applied Sciences Muenster, Muenster
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15
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Mena E, Bolte G. Classification tree analysis for an intersectionality-informed identification of population groups with non-daily vegetable intake. BMC Public Health 2021; 21:2007. [PMID: 34736424 PMCID: PMC8570019 DOI: 10.1186/s12889-021-12043-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 10/18/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Daily vegetable intake is considered an important behavioural health resource associated with improved immune function and lower incidence of non-communicable disease. Analyses of population-based data show that being female and having a high educational status is most strongly associated with increased vegetable intake. In contrast, men and individuals with a low educational status seem to be most affected by non-daily vegetable intake (non-DVI). From an intersectionality perspective, health inequalities are seen as a consequence of an unequal balance of power such as persisting gender inequality. Unravelling intersections of socially driven aspects underlying inequalities might be achieved by not relying exclusively on the male/female binary, but by considering different facets of gender roles as well. This study aims to analyse possible interactions of sex/gender or sex/gender related aspects with a variety of different socio-cultural, socio-demographic and socio-economic variables with regard to non-DVI as the health-related outcome. METHOD Comparative classification tree analyses with classification and regression tree (CART) and conditional inference tree (CIT) as quantitative, non-parametric, exploratory methods for the detection of subgroups with high prevalence of non-DVI were performed. Complete-case analyses (n = 19,512) were based on cross-sectional data from a National Health Telephone Interview Survey conducted in Germany. RESULTS The CART-algorithm constructed overall smaller trees when compared to CIT, but the subgroups detected by CART were also detected by CIT. The most strongly differentiating factor for non-DVI, when not considering any further sex/gender related aspects, was the male/female binary with a non-DVI prevalence of 61.7% in men and 42.7% in women. However, the inclusion of further sex/gender related aspects revealed a more heterogenous distribution of non-DVI across the sample, bringing gendered differences in main earner status and being a blue-collar worker to the foreground. In blue-collar workers who do not live with a partner on whom they can rely on financially, the non-DVI prevalence was 69.6% in men and 57.4% in women respectively. CONCLUSIONS Public health monitoring and reporting with an intersectionality-informed and gender-equitable perspective might benefit from an integration of further sex/gender related aspects into quantitative analyses in order to detect population subgroups most affected by non-DVI.
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Affiliation(s)
- Emily Mena
- Department of Social Epidemiology, University of Bremen, Institute of Public Health and Nursing Research, Grazer Straße 4, 28359, Bremen, Germany.
- Health Sciences Bremen, University of Bremen, Bremen, Germany.
| | - Gabriele Bolte
- Department of Social Epidemiology, University of Bremen, Institute of Public Health and Nursing Research, Grazer Straße 4, 28359, Bremen, Germany
- Health Sciences Bremen, University of Bremen, Bremen, Germany
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16
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Hill D, Conner M, Clancy F, Moss R, Wilding S, Bristow M, O'Connor DB. Stress and eating behaviours in healthy adults: a systematic review and meta-analysis. Health Psychol Rev 2021; 16:280-304. [PMID: 33913377 DOI: 10.1080/17437199.2021.1923406] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Stress leads to detrimental health outcomes through direct biological and indirect behavioural changes. Stress can lead to disruption to normal eating behaviours, although the strength of these associations is unknown. This is the first meta-analysis to determine the strength of the stress-eating relationship in healthy adults and to explore the impact of potential moderators. Studies included had a clearly defined measure of stress (i.e., any noxious event or episode in one's environment with the exclusion of emotional distress) that was linked to non-disordered eating. Key terms were searched in Medline, PsycInfo and Ovid databases (23,104 studies identified). 54 studies (combined N = 119,820) were retained in the meta-analysis. A small, positive effect size was found for the stress-overall food intake relationship (Hedges' g = 0.114). Stress was associated with increased consumption of unhealthy foods (Hedges' g = 0.116) but decreased consumption of healthy foods (Hedges' g = -0.111). Only one significant moderator (restraint on stress-unhealthy eating) was identified. This meta-analysis identified the magnitude of the effect of stress on eating behaviour outcomes. Significant heterogeneity was observed that was not explained by the moderators examined. Further research on moderators of the stress-eating relationship is required and should distinguish effects for healthy versus unhealthy eating.
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Affiliation(s)
- Deborah Hill
- School of Psychology, University of Leeds, Leeds, LS2 9JT, UK
| | - Mark Conner
- School of Psychology, University of Leeds, Leeds, LS2 9JT, UK
| | - Faye Clancy
- School of Psychology, University of Leeds, Leeds, LS2 9JT, UK
| | - Rachael Moss
- School of Psychology, University of Leeds, Leeds, LS2 9JT, UK
| | - Sarah Wilding
- School of Psychology, University of Leeds, Leeds, LS2 9JT, UK
| | - Matt Bristow
- School of Psychology and Sports Science, Anglia Ruskin University, Cambridge, CB1 1PT, UK
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Job strain is prospectively associated with a lower frequency of fruit consumption in schoolteachers. Public Health Nutr 2021; 24:1678-1686. [PMID: 33622446 DOI: 10.1017/s1368980021000860] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE The current study aimed to analyse the prospective association between perceived work demand and changes in eating behaviours in schoolteachers. DESIGN This was a prospective cohort study with self-reported information obtained on the Demand Control Support Questionnaire and eating behaviours at baseline and after a 2-year follow-up. The analyses were performed using mixed-effects models adjusted for the main confounders. SETTING The setting consisted of elementary and secondary schools located in a large city in southern Brazil. PARTICIPANTS The participants were 502 schoolteachers (65·9 % females, median age of 42·7 years [interquartile range 34·2, 49·4]). RESULTS A total of 39·2 % of the schoolteachers were classified at baseline with job strain, 28·9 % with passive job, 12·2 % with active job and 19·7 % with low-strain job. In the fully adjusted models, compared with teachers who reported low-strain job, those with higher levels of job strain were more likely to reduce (coefficient = 0·064; 95 % CI 0·018, 0·109) and less likely to increase (coefficient = -0·066; 95 % CI -0·115, -0·016) their frequency of fruit consumption regardless of sociodemographic, lifestyle, health conditions and social support at work. CONCLUSION Job strain plays a relevant role in the frequency of fruit consumption over time in schoolteachers. The balance between demand and control at work must be considered in strategies for promoting healthy eating despite perceived social support.
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Khaled K, Tsofliou F, Hundley V, Helmreich R, Almilaji O. Perceived stress and diet quality in women of reproductive age: a systematic review and meta-analysis. Nutr J 2020; 19:92. [PMID: 32859204 PMCID: PMC7456060 DOI: 10.1186/s12937-020-00609-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 08/18/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Poor diet quality is associated with obesity-related morbidity and mortality. Psychological stress can increase unhealthy dietary choices, but evidence pertinent to women of reproductive age remains unclear. This paper systematically reviewed the literature to determine the association between psychological stress and diet quality in women of reproductive age. METHODS Medline, CINAHL, Scopus, Cochrane Library, Web of Science, and Sciencedirect were searched. Data extraction was determined by the PEO. Inclusion criteria consisted of: English language, stress (exposure) measured in combination with diet quality (outcome), healthy women of reproductive age (18-49 years old (population)). Observational studies, due to the nature of the PEO, were included. Quality assessment used the Risk of Bias in Non-randomised Studies from the Cochrane Handbook of Systematic Reviews of Interventions. Meta-analysis was conducted using random-effect model to estimate the Fisher's z transformed correlation between stress and diet quality with 95% confidence interval (CI). RESULTS From 139,552 hits, 471 papers were screened; 24 studies met the inclusion criteria and were conducted in different countries: 8 studies on diet quality and 16 on food intake and frequency of consumption. Studies of diet quality consisted of six cross-sectional and two longitudinal designs with a total of 3982 participants. Diet quality was measured with diverse indices; Alternate Healthy Eating Index (n = 2), Healthy Eating Index (n = 2), Dietary Approach to Stop Hypertension (DASH) Diet Index (n = 2), Dietary Quality Index- Pregnancy (n = 2), and Dietary Guideline Adherence Index (n = 1). Most studies used Cohen's perceived stress scale and no study measured biological stress response. After sensitivity analysis, only 5 studies (3471 participants) were included in the meta-analysis. Meta-analysis revealed a significant negative association between stress and diet quality with substantial heterogeneity between studies (r = - 0.35, 95% CI [- 0.56; - 0.15], p value < 0.001, Cochran Q test P < 0.0001, I2 = 93%). The 16 studies of food intake and frequency of consumption were very heterogeneous in the outcome measure and were not included in the meta-analysis. These studies showed that stress was significantly associated with unhealthy dietary patterns (high in fat, sweets, salt, and fast food and low in fruits, vegetables, fish, and unsaturated fats). CONCLUSION Future studies that explore diet quality/patterns should include both diet indices and factor analysis and measure biological markers of stress and dietary patterns simultaneously.
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Affiliation(s)
- Karim Khaled
- Department of Rehabilitation & Sport Sciences, Faculty of Health & Social Sciences, Bournemouth University, Bournemouth, BH1 3LT UK
| | - Fotini Tsofliou
- Department of Rehabilitation & Sport Sciences, Faculty of Health & Social Sciences, Bournemouth University, Bournemouth, BH1 3LT UK
- Centre for Midwifery, Maternal & Perinatal Health, Faculty of Health & Social Sciences, Bournemouth University, Bournemouth, BH1 3LT UK
| | - Vanora Hundley
- Centre for Midwifery, Maternal & Perinatal Health, Faculty of Health & Social Sciences, Bournemouth University, Bournemouth, BH1 3LT UK
| | - Rebecca Helmreich
- Department of Graduate Studies, Cizik School of Nursing, University of Texas Health Science Center at Houston, Houston, USA
| | - Orouba Almilaji
- Department of Medical Science and Public Health, Faculty of Health & Social Sciences, Bournemouth University, Bournemouth, BH1 3LT UK
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Freak-Poli RLA, Cumpston M, Albarqouni L, Clemes SA, Peeters A. Workplace pedometer interventions for increasing physical activity. Cochrane Database Syst Rev 2020; 7:CD009209. [PMID: 32700325 PMCID: PMC7389933 DOI: 10.1002/14651858.cd009209.pub3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND The World Health Organization (WHO) recommends undertaking 150 minutes of moderate-intensity physical activity per week, but most people do not. Workplaces present opportunities to influence behaviour and encourage physical activity, as well as other aspects of a healthy lifestyle. A pedometer is an inexpensive device that encourages physical activity by providing feedback on daily steps, although pedometers are now being largely replaced by more sophisticated devices such as accelerometers and Smartphone apps. For this reason, this is the final update of this review. OBJECTIVES To assess the effectiveness of pedometer interventions in the workplace for increasing physical activity and improving long-term health outcomes. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), Occupational Safety and Health (OSH) UPDATE, Web of Science, ClinicalTrials.gov, and the WHO International Clinical Trials Registry Platform from the earliest record to December 2016. We also consulted the reference lists of included studies and contacted study authors to identify additional records. We updated this search in May 2019, but these results have not yet been incorporated. One more study, previously identified as an ongoing study, was placed in 'Studies awaiting classification'. SELECTION CRITERIA We included randomised controlled trials (RCTs) of workplace interventions with a pedometer component for employed adults, compared to no or minimal interventions, or to alternative physical activity interventions. We excluded athletes and interventions using accelerometers. The primary outcome was physical activity. Studies were excluded if physical activity was not measured. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. When studies presented more than one physical activity measure, we used a pre-specified list of preferred measures to select one measure and up to three time points for analysis. When possible, follow-up measures were taken after completion of the intervention to identify lasting effects once the intervention had ceased. Given the diversity of measures found, we used ratios of means (RoMs) as standardised effect measures for physical activity. MAIN RESULTS We included 14 studies, recruiting a total of 4762 participants. These studies were conducted in various high-income countries and in diverse workplaces (from offices to physical workplaces). Participants included both healthy populations and those at risk of chronic disease (e.g. through inactivity or overweight), with a mean age of 41 years. All studies used multi-component health promotion interventions. Eleven studies used minimal intervention controls, and four used alternative physical activity interventions. Intervention duration ranged from one week to two years, and follow-up after completion of the intervention ranged from three to ten months. Most studies and outcomes were rated at overall unclear or high risk of bias, and only one study was rated at low risk of bias. The most frequent concerns were absence of blinding and high rates of attrition. When pedometer interventions are compared to minimal interventions at follow-up points at least one month after completion of the intervention, pedometers may have no effect on physical activity (6 studies; very low-certainty evidence; no meta-analysis due to very high heterogeneity), but the effect is very uncertain. Pedometers may have effects on sedentary behaviour and on quality of life (mental health component), but these effects were very uncertain (1 study; very low-certainty evidence). Pedometer interventions may slightly reduce anthropometry (body mass index (BMI) -0.64, 95% confidence interval (CI) -1.45 to 0.18; 3 studies; low-certainty evidence). Pedometer interventions probably had little to no effect on blood pressure (systolic: -0.08 mmHg, 95% CI -3.26 to 3.11; 2 studies; moderate-certainty evidence) and may have reduced adverse effects (such as injuries; from 24 to 10 per 100 people in populations experiencing relatively frequent events; odds ratio (OR) 0.50, 95% CI 0.30 to 0.84; low-certainty evidence). No studies compared biochemical measures or disease risk scores at follow-up after completion of the intervention versus a minimal intervention. Comparison of pedometer interventions to alternative physical activity interventions at follow-up points at least one month after completion of the intervention revealed that pedometers may have an effect on physical activity, but the effect is very uncertain (1 study; very low-certainty evidence). Sedentary behaviour, anthropometry (BMI or waist circumference), blood pressure (systolic or diastolic), biochemistry (low-density lipoprotein (LDL) cholesterol, total cholesterol, or triglycerides), disease risk scores, quality of life (mental or physical health components), and adverse effects at follow-up after completion of the intervention were not compared to an alternative physical activity intervention. Some positive effects were observed immediately at completion of the intervention periods, but these effects were not consistent, and overall certainty of evidence was insufficient to assess the effectiveness of workplace pedometer interventions. AUTHORS' CONCLUSIONS Exercise interventions can have positive effects on employee physical activity and health, although current evidence is insufficient to suggest that a pedometer-based intervention would be more effective than other options. It is important to note that over the past decade, technological advancement in accelerometers as commercial products, often freely available in Smartphones, has in many ways rendered the use of pedometers outdated. Future studies aiming to test the impact of either pedometers or accelerometers would likely find any control arm highly contaminated. Decision-makers considering allocating resources to large-scale programmes of this kind should be cautious about the expected benefits of incorporating a pedometer and should note that these effects may not be sustained over the longer term. Future studies should be designed to identify the effective components of multi-component interventions, although pedometers may not be given the highest priority (especially considering the increased availability of accelerometers). Approaches to increase the sustainability of intervention effects and behaviours over a longer term should be considered, as should more consistent measures of physical activity and health outcomes.
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Affiliation(s)
- Rosanne LA Freak-Poli
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Miranda Cumpston
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Loai Albarqouni
- Institute for Evidence-Based Healthcare, Bond University, Gold Coast, Australia
| | - Stacy A Clemes
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Anna Peeters
- Institute for Health Transformation, Deakin University, Geelong, Australia
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Hemiö K, Lindström J, Peltonen M, Härmä M, Viitasalo K, Puttonen S. The association of work stress and night work with nutrient intake - a prospective cohort study. Scand J Work Environ Health 2020; 46:533-541. [PMID: 32391566 PMCID: PMC7737803 DOI: 10.5271/sjweh.3899] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Objectives: In a prospective study among workers in an airline company, we explored whether change in work stress symptoms or night shifts was associated with nutrient intake. Methods: Participants in a workplace type 2 diabetes (T2D) prevention study completed a questionnaire on lifestyle, work stress symptoms, work schedule, and food intake at baseline and after 2.4-years follow-up (211 men and 155 women, 93% with increased risk for T2D). Multiple linear regression models with covariates were used to explore the associations between change in work stress symptoms or night shifts and change in nutrient intake during the follow-up. Results: Among men, an increase in stress and a decrease in perceived workability was associated with a higher proportion of energy (E%) from fat [β 0.6, 95% confidence interval (CI) 0.07–1.11, β 1.3, 95% CI 0.57–2.05] and saturated fat (β 0.3, 95% CI 0.02–0.58, β 0.5, 95% CI 0.14–0.90), respectively. Furthermore, a decrease in workability was associated with lower vitamin C intake (β -9.2, 95% CI -16.56– -1.84) and an increase in sleepiness with higher E% from saturated fat (β 0.7, 95% CI 0.00–0.15). Among women, an increase in work-related fatigue was associated with higher alcohol intake (β 7.5, 95% CI 1.25–13.74) and an increase of night shifts was associated with higher E% from fat (β 0.24, 95% CI 0.00–0.47) and saturated fat (β 0.17, 95% CI 0.04–0.29). Conclusions: Work stress symptoms were associated with a reduction in diet quality especially among men. The possible impact of work stress symptoms on workers’ dietary habits should be acknowledged and the assessment of dietary habits should consequently be incorporated into occupational health examinations.
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Affiliation(s)
- Katri Hemiö
- Department of Public Health Solutions, Finnish Institute for Health and Welfare, P.O. Box 30, FI-00271 Helsinki, Finland.
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21
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Huang F, Wang H, Wang Z, Zhang J, Du W, Su C, Jia X, Ouyang Y, Wang Y, Li L, Jiang H, Zhang B. Psychometric properties of the perceived stress scale in a community sample of Chinese. BMC Psychiatry 2020; 20:130. [PMID: 32197589 PMCID: PMC7082906 DOI: 10.1186/s12888-020-02520-4] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 02/28/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The Perceived Stress Scale (PSS) is a globally used and self-report scale measuring perceived stress. Three versions of PSS (PSS-14, PSS-10 and PSS-4) are available which comprise 14, 10 and 4 items respectively. However, the Chinese version of the PSS has not yet been validated in a large community-based general population. The aims of this study were to evaluate the psychometric properties of the Chinese PSS in a large community-based general population and to compare the appropriateness of the three versions of PSS. METHODS A total of 9507 adults with at least a junior high school education and completed PSS-14 from the China Health and Nutrition Survey were involved in this study. The internal consistency reliability of PSS was assessed using Cronbach's alpha coefficient and confirmatory factor analysis was employed to test the construct validity. Modification index was used for model extension and the critical ratio was used for model restriction. RESULTS The internal consistency coefficients were satisfactory for PSS-14 and PSS-10, but not for PSS-4. The corresponding Cronbach's alpha were 0.830, 0.754 and 0.473 respectively. A 2-factor structure was confirmed for the PSS-14 and PSS-10, and all items' standardized factor loadings exceeded 0.4 for either negative or positive factors. Given that item 12 loaded on both negative and positive factors for PSS-14 and the goodness of fit for PSS-14 was not acceptable, PSS-13 (PSS-14 excluding item 12) was studied. The construct validities of PSS-13 and PSS-10 were satisfactory, but the goodness of fit for PSS-10 were better than that for PSS-13. CONCLUSIONS PSS-13 (PSS-14 excluding item 12) and PSS-10 have satisfactory psychometric properties. PSS-10 are more applicable to measure the perceived stress than PSS-13 in a large community-based general population in China.
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Affiliation(s)
- Feifei Huang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Huijun Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zhihong Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jiguo Zhang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Wenwen Du
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chang Su
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaofang Jia
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yifei Ouyang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yun Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Li Li
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Hongru Jiang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Bing Zhang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
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Sangsefidi ZS, Lorzadeh E, Hosseinzadeh M, Mirzaei M. Dietary habits and psychological disorders in a large sample of Iranian adults: a population-based study. Ann Gen Psychiatry 2020; 19:8. [PMID: 32123535 PMCID: PMC7041096 DOI: 10.1186/s12991-020-00263-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 02/10/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Since an association has been found between diet and psychological problems, this study aimed to evaluate the relationship between dietary habits and psychological problems among Iranian adults. METHODS Data on dietary habits and psychological problems among 9965 adults were provided from the recruitment phase of Yazd Health Study, a population-based cohort research on Iranian adults. The association between dietary habits and psychological problems was assessed by multiple logistic regression analysis. RESULTS After the adjustment for confounders, fast food and fried food consumptions were associated with increased depressive [odds ratio (OR) = 1.61, 95% confidence interval (CI) 1.18-2.20] and stress symptoms (OR = 2.47, 95% CI 1.46-4.18), respectively. Eating breakfast had a protective role on stress features (OR = 0.60, 95% CI 0.39-0.92), while snack intake was related to higher odds of depressive (OR = 1.36, 95% CI 1.01-1.84), anxiety (OR = 1.99, 95% CI 1.55-2.56) and stress symptoms (OR = 1.73, 95% CI 1.23-2.54). There was also an inverse association between sweetened drink consumption and depressive (OR = 0.76, 95% CI 0.59-0.96), anxiety (OR = 0.76, 95% CI 0.62-0.93), and stress features (OR = 0.73, 95% CI 0.55-0.97; OR = 0.63, 95% CI 0.48-0.82). CONCLUSIONS Even though an inverse relationship was found between sweetened drinks intake and psychological problems, snack consumption was associated with higher chances of them. Eating breakfast had a protective effect on stress symptoms, while fast food and fried food intakes were related to increased depressive and stress features chances, respectively.
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Affiliation(s)
- Zohreh Sadat Sangsefidi
- 1Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,2Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Elnaz Lorzadeh
- 1Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,2Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahdieh Hosseinzadeh
- 1Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,2Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Masoud Mirzaei
- 3Yazd Cardiovascular Research Centre, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Hajek A, König HH. Are perceived bad working conditions and perceived workplace bullying associated with doctor visits? Results of the nationally representative German General Social Survey. BMC Health Serv Res 2019; 19:697. [PMID: 31615523 PMCID: PMC6794812 DOI: 10.1186/s12913-019-4570-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 09/30/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The reason for doctor visits associated with bad working conditions (and workplace bullying) remains unknown. Therefore, the aim of this study was to examine the association between perceived working conditions as well as workplace bullying and the number of doctor visits as well as the reason for seeing a doctor. METHODS Data were derived from the German General Social Survey, a representative cross-section of the population in the year 2014. Self-reported doctor visits in the last 3 months were used as outcome measure. Self-rated working conditions (noise, bad air; time/performance pressure; bad working atmosphere; overtime; shifts/night work; hard physical labour) and workplace bullying were assessed. The reason for seeing a doctor was also recorded (acute illness; chronic illness; feeling unwell; requesting advice; visit to the doctor's office without consulting the doctor (e.g., need to get a prescription); preventive medical check-up/vaccination). Regression analysis stratified by sex was conducted. RESULTS Adjusting for various potential confounders, Poisson regressions showed that workplace bullying was associated with increased doctor visits in men, but not in women. Contrarily, time/performance pressure at work was only associated with increased doctor visits in women, but not in men. Furthermore, the probability of visiting the doctor for reasons of acute illness or feeling unwell increased with workplace bullying in men. The probability of visiting the doctor because of feeling unwell increased with time/performance pressure in women. CONCLUSIONS Our findings stress the association between adverse working conditions (workplace bullying as well as time/performance pressure at work) and doctor visits, with remarkable gender differences. Longitudinal studies are required to confirm the present findings and to obtain further insights into this relationship.
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Affiliation(s)
- André Hajek
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
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Meshefedjian GA, Fournier M, Blanchard D, Frigault LR. Gender-specific correlates of perceived life stress: a population-based study, Montreal, Canada, 2012. Canadian Journal of Public Health 2019; 110:563-574. [PMID: 30963504 DOI: 10.17269/s41997-019-00205-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 03/20/2019] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To identify the gender-specific correlates of perceived life stress in a representative sample of the Montreal population. METHOD Data were extracted from the Local Health Survey Program (called "TOPO") collected in 2012. TOPO-2012 provided information on chronic diseases, their determinants and risk factors, as well as lifestyle and health services utilization. Poisson regression was used to identify significant correlates of perceived life stress. RESULTS Single-parent females were 21% more likely (RR = 1.21; 95% CI = 1.04-1.42) to report stressful life compared to females living alone. Females born in Canada or established female immigrants were significantly more likely to report stressful life (respectively RR = 1.34; 95% CI = 1.12-1.60 and RR = 1.31; 95% CI = 1.08-1.58) than recent female immigrants. Furthermore, females living in a privileged material neighbourhood reported significantly higher perceived life stress (14% higher) than females living in a deprived neighbourhood. On the other hand, males with higher annual household income were 9% more likely (OR = 1.09; 95% CI = 1.05-1.14) to perceive life stress than males reporting a lower income. Also, overweight males reported higher stress (RR = 1.13; 95% CI = 1.01-1.26) than their normal weighted counterparts. Additionally, males who were diagnosed with a physical health problem were more likely to report stressful life (RR = 1.44; 95% CI = 1.28-1.61) than males who did not report any physical health problem. CONCLUSION Identifying correlates of stress at the population level may help researchers characterize people vulnerable to daily stress, provide health agencies the advantage to forecast and prevent its occurrence and diseases associated with it, as well as offer policy advocates a pivotal edge to reduce disparities in population health.
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Affiliation(s)
- Garbis A Meshefedjian
- Direction régionale de santé publique, Service des Connaissances, Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, 1301 rue Sherbrooke Est, Montréal, Québec, H2L 1M3, Canada.
| | - Michel Fournier
- Direction régionale de santé publique, Service des Connaissances, Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, 1301 rue Sherbrooke Est, Montréal, Québec, H2L 1M3, Canada
| | - Danielle Blanchard
- Direction régionale de santé publique, Service des Connaissances, Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, 1301 rue Sherbrooke Est, Montréal, Québec, H2L 1M3, Canada
| | - Louis-Robert Frigault
- Direction régionale de santé publique, Service des Connaissances, Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, 1301 rue Sherbrooke Est, Montréal, Québec, H2L 1M3, Canada
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Ishai A, Osborne MT, Tung B, Wang Y, Hammad B, Patrich T, Oberfeld B, Fayad ZA, Giles JT, Lo J, Shin LM, Grinspoon SK, Koenen KC, Pitman RK, Tawakol A. Amygdalar Metabolic Activity Independently Associates With Progression of Visceral Adiposity. J Clin Endocrinol Metab 2019; 104:1029-1038. [PMID: 30383236 PMCID: PMC6375724 DOI: 10.1210/jc.2018-01456] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 10/26/2018] [Indexed: 12/14/2022]
Abstract
CONTEXT Epidemiologic data link psychological stress to adiposity. The underlying mechanisms remain uncertain. OBJECTIVES To test whether (i) higher activity of the amygdala, a neural center involved in the response to stress, associates with greater visceral adipose tissue (VAT) volumes and (ii) this association is mediated by increased bone marrow activity. SETTING Massachusetts General Hospital, Boston, Massachusetts. PATIENTS Two hundred forty-six patients without active oncologic, cardiovascular, or inflammatory disease who underwent clinical 18F-fluorodeoxyglucose positron emission tomography/computed tomography imaging were studied. VAT imaging was repeated ∼1 year later in 68 subjects. DESIGN Metabolic activity of the amygdala (AmygA), hematopoietic tissue activity, and adiposity volumes were measured with validated methods. MAIN OUTCOME MEASURE The relationship between AmygA and baseline and follow-up VAT. RESULTS AmygA associated with baseline body mass index (standardized β = 0.15; P = 0.01), VAT (0.19; P = 0.002), and VAT/subcutaneous adipose tissue ratio (0.20; P = 0.002), all remaining significant after adjustment for age and sex. AmygA also associated with bone marrow activity (0.15; P = 0.01), which in turn associated with VAT (0.34; P < 0.001). Furthermore, path analysis showed that 48% of the relationship between AmygA and baseline VAT was mediated by increased bone marrow activity (P = 0.007). Moreover, AmygA associated with achieved VAT after 1 year (P = 0.02) after adjusting for age, sex, and baseline VAT. CONCLUSIONS These results suggest a neurobiological pathway involving the amygdala and bone marrow linking psychosocial stress to adiposity in humans. Future studies should test whether targeting this mechanism attenuates adiposity and its complications.
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Affiliation(s)
| | - Michael T Osborne
- Cardiac MR-PET-CT Program, Boston, Massachusetts
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Brian Tung
- Cardiac MR-PET-CT Program, Boston, Massachusetts
| | - Ying Wang
- Cardiac MR-PET-CT Program, Boston, Massachusetts
| | - Basma Hammad
- Cardiac MR-PET-CT Program, Boston, Massachusetts
| | | | | | - Zahi A Fayad
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jon T Giles
- Department of Rheumatology, Columbia University, New York, New York
| | - Janet Lo
- Neuroendocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
- Program in Nutritional Metabolism, Massachusetts General Hospital, Boston, Massachusetts
| | - Lisa M Shin
- Department of Psychology, Tufts University, Medford, Massachusetts
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Steven K Grinspoon
- Neuroendocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
- Program in Nutritional Metabolism, Massachusetts General Hospital, Boston, Massachusetts
| | - Karestan C Koenen
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard University T.H. Chan School of Public Health, Boston, Massachusetts
| | - Roger K Pitman
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Ahmed Tawakol
- Cardiac MR-PET-CT Program, Boston, Massachusetts
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Correspondence and Reprint Requests: Ahmed Tawakol, MD, Cardiology Division, Massachusetts General Hospital, 55 Fruit Street, Yawkey 5-050, Boston, Massachusetts 02114-2750. E-mail:
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Halperin DT, Laux J, LeFranc-García C, Araujo C, Palacios C. Findings From a Randomized Trial of Weight Gain Prevention Among Overweight Puerto Rican Young Adults. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2019; 51:205-216. [PMID: 30291016 DOI: 10.1016/j.jneb.2018.07.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 07/09/2018] [Accepted: 07/21/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Assess impact of multimodality weight gain prevention intervention. METHODS Randomized clinical trial among 39 overweight young Puerto Rico college students using 10 weekly peer-support sessions promoting dietary, physical activity, and other lifestyle changes enhanced by stress-reduction and mindfulness approaches. Body mass index (BMI) and self-reported behaviors were measured at baseline and at 10 weeks and 6 months after baseline. RESULTS At the completion of the intervention, BMIs in the experimental arm were 0.8 units lower than at baseline (z = -3.0; P = .008) and 1.2 lower at 6 months after baseline (z = -4.1; P < .001); BMIs in the control arm were 0.7 higher (z = 2.7; P = .02) at 10 weeks and 0.8 higher at 6 months (z = 3.1; P = .005). Group × time interaction confirmed that BMI differed significantly over time between arms (χ2 = 26.9; degrees of freedom = 2; P < .001). Analysis of behavioral changes was mostly inconclusive although the experimental arm reported a considerable increase in walking at 10 weeks. Qualitative data suggested that yoga and mindfulness components were particularly useful for motivating participants to maintain healthier lifestyle patterns. CONCLUSIONS Body mass index in the experimental arm decreased at the end of intervention and was maintained at 6 months' follow-up.
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Affiliation(s)
- Daniel T Halperin
- Department of Health Behavior, School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC; Robert Stempel College of Public Health and Social Work, Florida International University, FL.
| | - Jeffrey Laux
- North Carolina Translational and Clinical Sciences Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Carlos LeFranc-García
- Sciences and Technology Department, Inter-American University of Puerto Rico, Ponce Campus, Ponce, Puerto Rico
| | | | - Cristina Palacios
- Robert Stempel College of Public Health and Social Work, Florida International University, FL
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Sok SR, Kim OS, Park MH. Effects of Obesity Management Program Provided by Occupational Health Nurse in Worksite. West J Nurs Res 2018; 41:728-742. [PMID: 30541407 DOI: 10.1177/0193945918818183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study was conducted on 60 male adult technicians in the worksite to examine the impact of the obesity management program on their eating habits, exercise self-efficacy, quality of life, and body components. This was a nonrandomized pretest and posttest intervention study. The obesity management program was applied for 16 weeks on diet education, exercise, and counseling provided by the occupational health nurse in the worksite. The questionnaire for measure included the general characteristics, eating habits, exercise self-efficacy, and quality of life. Body components were measured by using the InBody 720 device. The participants who received the obesity management program showed better eating habits, a higher level of exercise self-efficacy, a higher level of quality of life, lower levels of body weight and body mass index (BMI), a smaller waist and hip circumference, and a higher level of muscle mass as compared with the preapplication.
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Affiliation(s)
| | - Ok Sun Kim
- 2 Kyungbuk College, Gyeongbuk, Republic of Korea
| | - Mi Hee Park
- 1 Kyung Hee University, Seoul, Republic of Korea
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Diet Quality for Sodium and Vegetables Mediate Effects of Whole Food Diets on 8-Week Changes in Stress Load. Nutrients 2018; 10:nu10111606. [PMID: 30388762 PMCID: PMC6266876 DOI: 10.3390/nu10111606] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/23/2018] [Accepted: 10/27/2018] [Indexed: 12/26/2022] Open
Abstract
Very little is known about how whole food diets, such as those based on the Dietary Guidelines for Americans (DGA), influence psychological stress and physiological stress load. To better understand the effects of whole food diets on stress, we examined in a randomized control trial the effects of a DGA-based diet on markers of psychological and physiological stress. A randomized, double-blind, controlled 8-week intervention was conducted in overweight and obese women randomly assigned to one of two diet groups: a diet based on the 2010 DGA or a diet based on a Typical American Diet (TAD). The Perceived Stress Scale and allostatic load were used to assess stress load. Eight-week change in perceived stress did not significantly (p = 0.45) differ between the DGA (+0.53 ± 0.99) and TAD (-0.57 ± 0.99) groups. Likewise, 8-week change in allostatic load did not significantly (p = 0.79) differ between the two diet intervention groups (DGA: +0.001 ± 0.26 vs. TAD: +0.105 ± 0.28). However, we did find strong inverse associations between 8-week change in stress and intervention-based improvements in diet quality (lower sodium and higher vegetable consumption). When statistically accounting for these inverse associations, we found that perceived stress and allostatic load were higher (p < 0.04) in the DGA group. These findings suggest that improvements in dietary vegetable and sodium intake mediated effects of the diet intervention on psychological and physiological stress load. That is, adopting and adhering to a diet of higher quality (DGA) for 8 weeks may have been generally more stressful in the absence of improvements in vegetable or sodium consumption. This study provides further evidence for the mental health benefits of maximizing vegetable and minimizing sodium consumption.
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Tohmiya N, Tadaka E, Arimoto A. Cross-sectional study of cognitive stress appraisal and related factors among workers in metropolitan areas of Japan. BMJ Open 2018; 8:e019404. [PMID: 29921679 PMCID: PMC6020948 DOI: 10.1136/bmjopen-2017-019404] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Stress has major socioeconomic implications for all spheres of employment. It is a trigger for depression, and affects absenteeism, turnover, productivity, morale and suicide. Positive or negative cognitive stress appraisal can be a self-care strategy that affects workers' ability to cope with stress. This study examined cognitive stress appraisal among workers and identified related individual and environmental factors. DESIGN Cross-sectional study using self-administered postal questionnaires. SETTING Companies located in two metropolitan areas of Japan (Tokyo and Kanagawa prefectures). PARTICIPANTS 2311 employees of 48 companies in metropolitan areas in Japan. In total, 341 questionnaires were returned (response rate: 14.8%), 337 of which were suitable for analysis (effective response rate: 98.8%). PRIMARY MEASURES Cognitive stress appraisal was assessed using the Japanese version of the Perceived Stress Scale (PSS). Potential variables related to stress appraisal included demographic, individual and environmental factors. Multiple regression analysis was used to identify factors related to cognitive stress appraisal. RESULTS Participants' mean±SD age was 42.8±11.7 years, and two-thirds were male. The mean±SD PSS score was 25.8±6.2. The multiple regression analysis controlled for age, sex and depression showed that those with poorer economic status (β=0.171, p<0.001), lower electronic health (eHealth) literacy (β=-0.113, p=0.012), higher traditional organisational climate (β=0.131, p=0.004) and lower perceived social support (β=-0.205, p<0.001) experienced significantly higher levels of negatively perceived stress. CONCLUSIONS The results show individual and environmental factors related to cognitive stress appraisal among workers. An effective strategy to improve mental health among workers may involve an interprofessional approach by public health nurses and health practitioners that includes enhanced self-coping skills using individual workers' eHealth literacy, improvement of organisational climates in workplaces and community-based social support.
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Affiliation(s)
- Natsuka Tohmiya
- Public Health Promotion Division, Setagaya District Administration Offices, Setagaya, Japan
| | - Etsuko Tadaka
- Department of Community Health Nursing, Guraduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Azusa Arimoto
- Department of Community Health Nursing, Guraduate School of Medicine, Yokohama City University, Yokohama, Japan
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Abstract
Objectives Different studies have reported the association between perceived stress and unhealthy diet choices. We aimed to determine whether there is a relationship between perceived stress and fat intake among undergraduate medical students. Methods/Principal findings A cross-sectional study was performed including first-year medical students. The outcome of interest was the self-report of fat intake assessed using the Block Screening Questionnaire for Fat Intake (high vs. low intake), whereas the exposure was perceived stress (low/normal vs. high levels). The prevalence of high fat intake was estimated and the association of interest was determined using prevalence ratios (PR) and 95% confidence intervals (95%CI). Models were created utilizing Poisson regression with robust standard errors. Data from 523 students were analyzed, 52.0% female, mean age 19.0 (SD 1.7) years. The prevalence of high fat intake was 42.4% (CI: 38.2%–46.7%). In multivariate model and compared with those with lowest levels of stress, those in the middle (PR = 1.59; 95%CI: 1.20–2.12) and highest (PR = 1.92; 95%CI: 1.46–2.53) categories of perceived stress had greater prevalence of fat intake. Gender was an effect modifier of this association (p = 0.008). Conclusions Greater levels of perceived stress were associated with higher fat intake, and this association was stronger among males. More than 40% of students reported having high fat consumption. Our results suggest the need to implement strategies that promote decreased fat intake.
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Leung SL, Barber JA, Burger A, Barnes RD. Factors associated with healthy and unhealthy workplace eating behaviours in individuals with overweight/obesity with and without binge eating disorder. Obes Sci Pract 2018; 4:109-118. [PMID: 29670748 PMCID: PMC5893464 DOI: 10.1002/osp4.151] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 12/15/2017] [Accepted: 12/19/2017] [Indexed: 11/24/2022] Open
Abstract
Objective Most Americans spend an average of 8 hours per day in the workplace. Current understanding of eating behaviours in the workplace and their association with overweight, obesity and binge eating disorder (BED) is limited. Workplace eating behaviours and weight‐related self‐efficacy were examined in a sample of 98 individuals with overweight or obesity, with or without BED. Design Participants completed the Weight Efficacy Lifestyle Questionnaire, Work and Social Adjustment Scale, Worker's Perception of Environmental Factors, and a Workplace Questionnaire. Results Eating unplanned food occurred on average 2.43 times per week (SD = 3.37), and eating unplanned food even when meals were brought from home occurred on average 1.28 times per week (SD = 1.84). Individuals with BED purchased lunch even when they brought food from home significantly more frequently than did individuals without BED. Those with BED also reported significantly poorer work and social adjustment related to binge eating as compared with those without BED. The most significant barriers to healthy eating in the workplace were coworker influence, eating more food in general and more junk food in response to stress, eating unplanned food at work and time constraints. Conclusions These factors may be important to target in weight‐loss treatment to increase individuals' weight loss success. As individuals with BED may be the most vulnerable to eating unplanned foods, clinicians may want to focus on this potential barrier in BED treatment.
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Affiliation(s)
- S L Leung
- Wyckoff Heights Medical Center Brooklyn NY USA
| | - J A Barber
- VA Connecticut Healthcare System West Haven CT USA.,Department of Psychiatry Yale University School of Medicine New Haven CT USA
| | - A Burger
- St Elizabeth Family Medicine Residency Youngstown OH USA
| | - R D Barnes
- Department of Psychiatry Yale University School of Medicine New Haven CT USA
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Suglia SF, Pamplin JR, Forde AT, Shelton RC. Sex differences in the association between perceived stress and adiposity in a nationally representative sample. Ann Epidemiol 2017; 27:626-631. [PMID: 28985986 DOI: 10.1016/j.annepidem.2017.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 08/08/2017] [Accepted: 09/01/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE Prior studies examining the association between perceived stress and adiposity have reported mixed findings, and sex differences have largely not been examined. METHODS We examined the relationship between perceived stress and body mass index (BMI) and waist circumference in young adults in the National Longitudinal Study of Adolescent to Adult Health. Participants (mean age 29 years; N = 14,044) completed the short form of Cohen's Perceived Stress Scale during a home visit. Height, weight, and waist circumference were assessed during the same visit. BMI was calculated based on measured height and weight. RESULTS In the sample, 52% were male and 65% were identified as white. In adjusted linear regression analyses, a sex by Perceived Stress Scale interaction was noted (P < .05) for both BMI and waist circumference. Perceived stress was statistically significantly associated with lower BMI (β: -0.09; standard error [SE]: 0.05) and was associated with lower waist circumference, although not statistically significant (β: -0.18; SE: 0.10) among men. No associations were noted among women. CONCLUSIONS In this nationally representative sample of young adults, perceived stress was associated with lower levels of adiposity among men. Noted differences could be attributed to different behavioral and coping strategies in response to stress between men and women as well as biological mechanisms which should be explored further.
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Affiliation(s)
- Shakira F Suglia
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY; Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA.
| | - John R Pamplin
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Allana T Forde
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Rachel C Shelton
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York NY
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Jones M, Taylor A, Liao Y, Intille SS, Dunton GF. REAL-TIME SUBJECTIVE ASSESSMENT OF PSYCHOLOGICAL STRESS: ASSOCIATIONS WITH OBJECTIVELY-MEASURED PHYSICAL ACTIVITY LEVELS. PSYCHOLOGY OF SPORT AND EXERCISE 2017; 31:79-87. [PMID: 29151810 PMCID: PMC5685522 DOI: 10.1016/j.psychsport.2017.03.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Psychosocial stress may be a factor in the link between physical activity and obesity. This study examines how the daily experience of psychosocial stress influences physical activity levels and weight status in adults. This study reports temporally ordered relationships between sedentary, light, and moderate-to-vigorous physical activity levels and real-time reports of subjective psychosocial stress levels. Adults (n=105) wore an accelerometer and participated in an ecological momentary assessment (EMA) of stress by answering prompts on a mobile phone several times per day over 4 days. Subjective stress was negatively related to sedentary activity in the minutes immediately preceding and immediately following an EMA prompt. Light activity was positively associated with a subsequent EMA report of higher stress, but there were no observed associations between stress and moderate-to-vigorous activity. Real-time stress reports and accelerometer readings for the same 4-day period showed no association. Nor were there associations between real-time stress reports and weight status.
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Affiliation(s)
- Malia Jones
- Assistant Scientist, Applied Population Laboratory, University of Wisconsin-Madison, 1450 Linden Drive, Suite 316, Madison, WI 53706
| | - Anais Taylor
- College of Osteopathic Medicine, Michigan State University, East Lansing, MI
| | - Yue Liao
- University of Texas, MD Anderson Cancer Center, Department of Behavioral Science, Houston, TX
| | - Stephen S Intille
- College of Computer and Information Science and Bouvé College of Health Sciences, Northeastern University, Boston, MA
| | - Genevieve Fridlund Dunton
- Institute for Disease Prevention and Health Promotion Research, Department of Preventive Medicine, Keck School of Medicine of USC, Los Angeles, CA
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White RL, Babic MJ, Parker PD, Lubans DR, Astell-Burt T, Lonsdale C. Domain-Specific Physical Activity and Mental Health: A Meta-analysis. Am J Prev Med 2017; 52:653-666. [PMID: 28153647 DOI: 10.1016/j.amepre.2016.12.008] [Citation(s) in RCA: 277] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 10/27/2016] [Accepted: 12/06/2016] [Indexed: 12/19/2022]
Abstract
CONTEXT The mental health benefits of physical activity are well established. However, less is known about whether the relationship between physical activity and mental health is consistent across different life domains. It is important to understand how context may influence the relationship between physical activity and mental health so that interventions and policy guidelines can be tailored to maximize positive effects. EVIDENCE ACQUISITION In 2015, systematic searches of four databases identified 13,435 records, of which 98 studies met the inclusion criteria. EVIDENCE SYNTHESIS Included studies were published between 1988 and 2015 and had a combined sample size of 648,726. Of the 98 included studies, 93 examined leisure-time physical activity, 14 examined work-related physical activity, 15 examined transport physical activity, 16 examined household physical activity, three examined school sport, and three examined physical education. Multi-level meta-analyses showed that leisure-time physical activity (r =0.13) and transport physical activity (r =0.13) both had a positive association with mental health. Leisure-time physical activity (r = -0.11) and school sport (r = -0.09) both had an inverse association with mental ill-health. However, physical activity was not consistently associated with lower mental ill-health across domains, as work-related physical activity was positively associated with mental ill-health (r =0.09). Household physical activity and participation in physical education had no relationship with mental health or mental ill-health. CONCLUSIONS The domain in which physical activity occurs influences the relationship between physical activity and mental health and should, therefore, be considered when developing interventions, treatment programs, and policy guidelines.
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Affiliation(s)
- Rhiannon Lee White
- Institute for Positive Psychology and Education, Australian Catholic University, Strathfield, New South Wales, Australia
| | - Mark J Babic
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, New South Wales, Australia
| | - Philip D Parker
- Institute for Positive Psychology and Education, Australian Catholic University, Strathfield, New South Wales, Australia
| | - David R Lubans
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, New South Wales, Australia
| | - Thomas Astell-Burt
- Population Wellbeing and Environment Research Lab (PowerLab), School of Health and Society, Faculty of Social Sciences, University of Wollongong, Wollongong, New South Wales, Australia; Early Start Research Institute, Faculty of Social Sciences, University of Wollongong, Wollongong, New South Wales, Australia; Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, New South Wales, Australia
| | - Chris Lonsdale
- Institute for Positive Psychology and Education, Australian Catholic University, Strathfield, New South Wales, Australia.
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Koski M, Naukkarinen H. The Relationship between Stress and Severe Obesity: A Case-Control Study. Biomed Hub 2017; 2:1-13. [PMID: 31988895 PMCID: PMC6945898 DOI: 10.1159/000458771] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 02/03/2017] [Indexed: 11/19/2022] Open
Abstract
Background Several etiological factors for obesity have been identified, whereas other factors related to obesity, such as stress, remain poorly understood. This study used psychiatric methods to examine the relationship between stress and obesity. Methods Matched study and control groups were established, and the female and male control subjects were selected separately by random sampling. The control subjects were matched with the case subjects with respect to place of residence, sex, age, date that a pension was granted, and occupation. Psychiatric and psychological methods were assessed using a questionnaire and statistical analyses. Results Psychiatric interviews indicated that stress was more prevalent in the study group than in the control group. Separation from parents was nearly significantly more frequently in the study group than in the control group. The questionnaire on coping mechanisms revealed that case subjects tended to resolve their problems in an active manner. Conclusions The aim of this case-control study was to examine the relationship between stress and obesity in individuals receiving a disability pension. We identified stress factors that affect the development of obesity. We believe our study is both necessary and important, as these findings provide valuable insight into the relationship between severe obesity and stress.
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Affiliation(s)
- Marja Koski
- Department of Psychiatry, University of Helsinki, Helsinki, Finland
| | - Hannu Naukkarinen
- Department of Psychiatry, University of Helsinki, Helsinki, Finland.,Carea Hospital District, Kymenlaakso Psychiatric Hospital, Kuusankoski, Finland
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Stress as a factor contributing to obesity in patients qualified for bariatric surgery - studies in a selected group of patients (a pilot study). Wideochir Inne Tech Maloinwazyjne 2017; 12:60-67. [PMID: 28446933 PMCID: PMC5397539 DOI: 10.5114/wiitm.2016.65078] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 12/22/2016] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Recently, the incidence of obesity, especially extreme obesity, has significantly increased. It is connected with inappropriate lifestyle, including a high calorie diet, psychological and genetic factors, some medications, diseases or infectious factors. Nowadays, the consumption of food is not only to satisfy a physiological need, but also fulfils psychological needs. The most effective method of morbid obesity treatment is metabolic surgery. Moreover, food is considered to be a reward and method of coping with stress. In order to improve the efficiency of the surgical treatment, it seems significant to assess the effects of psychological factors on eating behaviours. AIM To evaluate the effects of stress on eating habits that increase the risk of extreme obesity. MATERIAL AND METHODS The study included 50 subjects qualified for bariatric surgery. The authors' own questionnaire and standardised PSS-10 questionnaire by Cohen, Kamarcki and Mermelstein adapted by Juczyński and Ogińska-Bulik were used. RESULTS These questionnaires indicated that patients felt a moderate levels of stress but with a tendency for high levels. The majority of respondents declared an increased appetite due to stress-causing factors. Reasons for snacking most frequently included negative emotions and feeling like eating something. Consumption of additional snacks was a way of coping with stress. Most frequently the subjects ate sweets and salty snacks, but also sandwiches, nuts, fruit and alcohol beverages. CONCLUSIONS Psychological support may help morbidly obese people both to change nutritional habits and to cope with stress.
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Junne F, Ziser K, Giel KE, Schag K, Skoda E, Mack I, Niess A, Zipfel S, Teufel M. Determinants of Perceived Stress in Individuals with Obesity: Exploring the Relationship of Potentially Obesity-Related Factors and Perceived Stress. Obes Facts 2017; 10:127-138. [PMID: 28433993 PMCID: PMC5644933 DOI: 10.1159/000454833] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 11/23/2016] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE Associations of specific types of stress with increased food intake and subsequent weight gain have been demonstrated in animal models as well as in experimental and epidemiological studies on humans. This study explores the research question of to what extent potentially obesity-related factors determine perceived stress in individuals with obesity. METHODS N = 547 individuals with obesity participated in a cross-sectional study assessing perceived stress as the outcome variable and potential determinants of stress related to obesity. Based on the available evidence, a five factorial model of 'obesity-related obesogenic stressors' was hypothesized, including the dimensions, 'drive for thinness', 'impulse regulation', 'ineffectiveness', 'social insecurity', and 'body dissatisfaction'. The model was tested using multiple linear regression analyses. RESULTS The five factorial model of 'potentially obesity-related stressors' resulted in a total variance explanation of adjusted R² = 0.616 for males and adjusted R² = 0.595 for females for perceived stress. The relative variance contribution of the five included factors differed substantially for the two sexes. CONCLUSION The findings of this cross-sectional study support the hypothesized, potentially obesity-related factors: 'drive for thinness', 'impulse regulation', 'ineffectiveness', 'social insecurity', and 'body dissatisfaction' as relevant determinants of perceived stress in individuals with obesity.
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Affiliation(s)
- Florian Junne
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
- *Dr. med. Florian Junne, Abteilung für Psychosomatische Medizin und Psychotherapie, Medizinische Universitätsklinik Tübingen, Osianderstraße 5, 72076 Tübingen, Germany,
| | - Katrin Ziser
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Katrin Elisabeth Giel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Kathrin Schag
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Eva Skoda
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Isabelle Mack
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Andreas Niess
- Department of Sports Medicine, Medical University Hospital Tübingen, Tübingen, Germany
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Martin Teufel
- Department of Psychosomatic Medicine and Psychotherapy, LVR-University Hospital, University Duisburg-Essen, Essen, Germany
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Chang MW, Nitzke S, Brown R, Egan MJB, Bendekgey CM, Buist D. Recruitment Challenges and Enrollment Observations from a Community Based Intervention ( Mothers In Motion) for Low-Income Overweight and Obese Women. Contemp Clin Trials Commun 2016; 5:26-33. [PMID: 28685168 PMCID: PMC5495550 DOI: 10.1016/j.conctc.2016.11.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Mothers In Motion (MIM), a randomized controlled trial, aimed to help young, low-income overweight and obese mothers prevent weight gain by promoting stress management, healthy eating, and physical activity. This paper describes MIM recruitment challenges and reports demographic characteristics affecting enrollment. METHODS Participants who were African American or Non-Hispanic White were recruited from the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in Michigan. We faced numerous recruitment challenges and learned that several strategies facilitated recruitment. Logistic regression analyses were performed to examine demographic characteristics that affect enrollment. RESULTS Women who had a higher body mass index (BMI, OR 1.06, 95% CI 1.02 - 1.10); were at late postpartum, (OR 1.24, 95% CI 1.10 - 1.40), were breastfeeding (OR 5.0, 95% CI 2.34 -10.65); or were at early postpartum and breastfeeding (OR 0.42, 95% CI 0.22 - 0.81) were more likely to enroll than their counterparts. Compared to African American women, Non-Hispanic White women were more likely to enroll (OR 1.77, 95% CI 1.29 - 2.42). Also, women who were non-smokers (OR 0.54, 95% CI 0.40 - 0.73) or had a higher education were more likely to enroll (OR 1.21, 95% CI 1.04 - 1.42) than those who smoked or had a lower education. CONCLUSION Future lifestyle behavioral intervention studies for similar target audiences may consider tailoring their recruitment messages based on relevant participant demographic characteristics identified as potential determinants of enrollment in this study.
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Affiliation(s)
- Mei-Wei Chang
- The Ohio State University, College of Nursing, 342 Newton Hall, 1585 Neil Avenue, Columbus, OH 43210, USA
| | - Susan Nitzke
- University of Wisconsin-Madison, Department of Nutritional Sciences, 1415 Linden Drive, Madison, WI 53706, USA
| | - Roger Brown
- University of Wisconsin-Madison, School of Nursing, 600 Highland Avenue, Madison, WI 53792, USA
| | - M Jean Brancheau Egan
- WIC Michigan Department of Health and Human Services, 320 South Walnut Street, Lansing, MI 48334, USA
| | | | - Diana Buist
- Calhoun County Public Health Department, WIC Program, 190 E. Michigan Avenue, Battle Creek, MI 49014, USA
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McLeod GFH, Horwood LJ, Fergusson DM, Boden JM. Life-stress and reactivity by gender in a longitudinal birth cohort at 30 and 35 years. Soc Psychiatry Psychiatr Epidemiol 2016; 51:1385-1394. [PMID: 27306748 DOI: 10.1007/s00127-016-1254-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 06/09/2016] [Indexed: 11/28/2022]
Abstract
PURPOSE Previous literature has shown gender differences in reactivity to stressful life events. However, it is unclear whether gender differences in stress reactivity are consistent across a series of life event domains among longitudinal adult sample populations. METHODS Data were gathered from the Christchurch Health and Development Study (CHDS). The CHDS is a longitudinal birth cohort of 1265 children born in 1977 in Christchurch, New Zealand. Cohort members were questioned on their experience of, and distress from, a series of life event domains (interpersonal problems; victimization; illness/death; pregnancy/parenthood; employment/finance problems) spanning two age-periods 25-30 years (data collected in 2007) and 30-35 years (data collected in 2012). The data were pooled across observations and analyzed using population-averaged repeated-measures regression methods. RESULTS Overall, men and women reported experiencing similar numbers of life events for each domain. However, men reported more victimization and more employment/financial problems; women reported more illness/death events. Women reported experiencing more distress per life event for the domains of interpersonal problems, illness/death and pregnancy/parenthood. Men and women reported similar distress per life event for the victimization and employment/finance domains. The results were robust to control for: child and adolescent factors (childhood abuse exposure; adolescent personality; mental health) and adult factors (mental health; self-esteem). CONCLUSION These findings are consistent with a growing body of evidence indicating that some life events including interpersonal problems, illness/death and pregnancy/parenthood may be intrinsically more distressing for women. Detection of life event distress is important to aid in the prevention of mental/physical health problems.
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Affiliation(s)
- Geraldine F H McLeod
- Christchurch Health and Development Study, Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand. .,Department of Psychological Medicine, University of Otago, Christchurch, PO Box 4345, Christchurch, 8140, New Zealand.
| | - L J Horwood
- Christchurch Health and Development Study, Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - D M Fergusson
- Christchurch Health and Development Study, Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - J M Boden
- Christchurch Health and Development Study, Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
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Faghri PD, Mignano C, Huedo-Medina TB, Cherniack M. Psychological Health and Overweight and Obesity Among High Stressed Work Environments. ACTA ACUST UNITED AC 2016; 1. [PMID: 27547828 DOI: 10.16966/2380-5528.101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Correctional employees are recognized to underreport stress and stress symptoms and are known to have a culture that discourages appearing "weak" and seeking psychiatric help. This study assesses underreporting of stress and emotions. Additionally, it evaluates the relationships between stress and emotions on health behaviors. Correctional employees (n=317) completed physical assessments to measure body mass index (BMI), and surveys to assess perceived stress, emotions, and health behavior (diet, exercise, and sleep quality). Stress and emotion survey items were evaluated for under-reporting via skewness, kurtosis, and visual assessment of histograms. Structural equation modeling evaluated relationships between stress/emotion and health behaviors. Responses to stress and negatively worded emotions were non-normally distributed whereas responses to positively-worded emotions were normally distributed. Emotion predicted diet, exercise, and sleep quality whereas stress predicted only sleep quality. As stress was a poor predictor of health behaviors and responses to stress and negatively worded emotions were non-normally distributed it may suggests correctional employees are under-reporting stress and negative emotions.
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Affiliation(s)
- Pouran D Faghri
- Department of Allied Health Sciences and Professor of Community Medicine and Health Care, School of Medicine, University of Connecticut, USA
| | - Christina Mignano
- Center for the Promotion of Health in the New England Workplace, USA
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Ibrahim M, Thearle MS, Krakoff J, Gluck ME. Perceived stress and anhedonia predict short-and long-term weight change, respectively, in healthy adults. Eat Behav 2016; 21:214-9. [PMID: 27002703 PMCID: PMC4851568 DOI: 10.1016/j.eatbeh.2016.03.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 02/04/2016] [Accepted: 03/01/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Perceived stress; emotional eating; anhedonia; depression and dietary restraint, hunger, and disinhibition have been studied as risk factors for obesity. However, the majority of studies have been cross-sectional and the directionality of these relationships remains unclear. In this longitudinal study, we assess their impact on future weight change. METHODS Psychological predictors of weight change in short- (6month) and long-term (>1year) periods were studied in 65 lean and obese individuals in two cohorts. Subjects participated in studies of food intake and metabolism that did not include any type of medication or weight loss interventions. They completed psychological questionnaires at baseline and weight change was monitored at follow-up visits. RESULTS At six months, perceived stress predicted weight gain (r(2)=0.23, P=0.02). There was a significant interaction (r(2)=.38, P=0.009) between perceived stress and positive emotional eating, such that higher scores in both predicted greater weight gain, while those with low stress but high emotional eating scores lost weight. For long-term, higher anhedonia scores predicted weight gain (r(2)=0.24, P=0.04). Depression moderated these effects such that higher scores in both predicted weight gain but higher depression and lower anhedonia scores predicted weight loss. CONCLUSION There are different behavioral determinants for short- and long-term weight change. Targeting perceived stress may help with short-term weight loss while depression and anhedonia may be better targets for long-term weight regulation.
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Affiliation(s)
- Mostafa Ibrahim
- Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, United States.
| | - Marie S Thearle
- Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, Arizona 85016
| | - Jonathan Krakoff
- Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, Arizona 85016
| | - Marci E Gluck
- Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, Arizona 85016
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Examination of the reliability and validity of the Mindful Eating Questionnaire in pregnant women. Appetite 2016; 100:142-51. [PMID: 26879222 DOI: 10.1016/j.appet.2016.02.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 02/05/2016] [Accepted: 02/11/2016] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Mindfulness is theorized to affect the eating behavior and weight of pregnant women, yet no measure has been validated during pregnancy. METHODS This study qualitatively and quantitatively evaluated the reliability and validity of the Mindful Eating Questionnaire (MEQ) in overweight and obese pregnant women. Participants completed focus groups and cognitive interviews. The MEQ was administered twice to measure test-retest reliability. The Eating Inventory (EI) and Mindful Attention Awareness Scale (MAAS) were administered to assess convergent validity, and the Neighborhood Environment Walkability Scale (NEWS) assessed discriminant validity. RESULTS Participants were 20 ± 8 weeks gestation (mean ± SD), 30 ± 2 years old, and 55% were obese. The MEQ total score had good test-retest reliability (r = .85). The total score internal consistency reliability was poor (Cronbach's α = .56). The external cues subscale (ECS) was not internally consistent (α = .31). Other subscales ranged from α = .59-.68. When the ECS was excluded, the MEQ total score internal consistency was acceptable (α = .62). Convergent validity was supported by the MEQ total score (with and without ECS) correlating significantly with the MAAS and the EI disinhibition and hunger subscales. Discriminant validity of the MEQ was supported by the MEQ and NEWS total scores and subscales not being significantly correlated. The quantitative results were supported by the qualitative context and content analysis. CONCLUSION With the exception of the ECS, the MEQ's reliability and validity was supported in pregnant women, and most of the subscales were more robust in pregnant women than in the original sample of healthy adults. The MEQ's use with overweight and obese pregnant women is supported.
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Mignano C, Faghri PD, Huedo-Medina T, Cherniack MC. Psychological health, behavior, and bodyweight (PBBW) model: An evaluation of predictors of health behaviors and body mass index (BMI). JOURNAL OF WORKPLACE BEHAVIORAL HEALTH 2016. [DOI: 10.1080/15555240.2015.1100518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ortega-Montiel J, Posadas-Romero C, Ocampo-Arcos W, Medina-Urrutia A, Cardoso-Saldaña G, Jorge-Galarza E, Posadas-Sánchez R. Self-perceived stress is associated with adiposity and atherosclerosis. The GEA Study. BMC Public Health 2015; 15:780. [PMID: 26271468 PMCID: PMC4535384 DOI: 10.1186/s12889-015-2112-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 07/29/2015] [Indexed: 01/08/2023] Open
Abstract
Background A growing body of evidence suggests that psychological stress is an independent cardiovascular risk factor. Obesity prevalence shows accelerating trends worldwide, and is known to be associated with a range of comorbidities and survival. The aim of this study was to assess the relationship between self-perceived psychological stress with parameters of adiposity, metabolic syndrome, and subclinical atherosclerosis in Mexican participants. Methods Metabolic Syndrome was defined using the Adult Treatment Panel III criteria, obesity was defined as BMI >30, subclinical atherosclerosis disease was determined by computed tomography, and carotid intima media thickness was determined by ultrasonography. Self-perceived psychological stress was assessed using a single-item questionnaire. Results A total of 1243 control subjects were included in the sample, mean age 54.2 ± 9 years old; the prevalence of chronic self-perceived psychological stress (>5 years) was 10.13 %, female gender (62.7 %), obesity prevalence (48.4 %), and self-reporting sedentary lifestyle (56.3 %). The chronic stressed cohort presented higher subcutaneous abdominal fat content (285 vs 319 cm2), and carotid intima media thickness (0.63 vs 0.66 mm; p < 0.01 for both). However, after adjustment for lifestyle/social covariates (Model 1) and biological mediators (Model 2), chronic self-perceived stress was independently associated with obesity in men (OR 2.85, 95 % CI 1.51 – 5.40) and carotid atherosclerosis in women (OR 2.262, 95 % CI 1.47 – 4.67; p < 0.01 for both). Conclusion Our study suggests that self-reported chronic stress is an independent risk factor for obesity in men. In addition, carotid atherosclerosis was also found to be an independent risk factor in women in a Mexican population sample.
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Affiliation(s)
- Janinne Ortega-Montiel
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Carlos Posadas-Romero
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Wendy Ocampo-Arcos
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Aida Medina-Urrutia
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Guillermo Cardoso-Saldaña
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Esteban Jorge-Galarza
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Rosalinda Posadas-Sánchez
- Department of Endocrinology, National Institute of Cardiology "Ignacio Chavez", Juan Badiano No. 1 Col. Seccion XVI, Tlalpan, 14080, Mexico City, Mexico.
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Tate EB, Spruijt-Metz D, Pickering TA, Pentz MA. Two facets of stress and indirect effects on child diet through emotion-driven eating. Eat Behav 2015; 18:84-90. [PMID: 26004248 PMCID: PMC4504742 DOI: 10.1016/j.eatbeh.2015.04.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 03/20/2015] [Accepted: 04/29/2015] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Stress has been associated with high-calorie, low-nutrient food intake (HCLN) and emotion-driven eating (EDE). However, effects on healthy food intake remain unknown. This study examined two facets of stress (self-efficacy, perceived helplessness) and food consumption, mediated by EDE. METHODS Cross-sectional data from fourth-graders (n=978; 52% female, 28% Hispanic) in an obesity intervention used self-report to assess self-efficacy, helplessness, EDE, fruit/vegetable (FV) intake, and high-calorie/low-nutrient (HCLN) food. RESULTS Higher stress self-efficacy was associated with higher FV intake, β=.354, p<0.001, and stress perceived helplessness had an indirect effect on HCLN intake through emotion-driven eating, indirect effect=.094, p<0.001; χ(2)(347)=659.930, p<0.001, CFI=0.940, TLI=0.930, RMSEA=0.030, p=1.00, adjusting for gender, ethnicity, BMI z-score, and program group. CONCLUSIONS AND IMPLICATIONS Stress self-efficacy may be more important for healthy food intake and perceived helplessness may indicate emotion-driven eating and unhealthy snack food intake. Obesity prevention programs may consider teaching stress management techniques to avoid emotion-driven eating.
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Affiliation(s)
- Eleanor B Tate
- University of Southern California, Department of Preventive Medicine, Institute for Prevention Research, United States.
| | - Donna Spruijt-Metz
- University of Southern California, Department of Preventive Medicine, Institute for Prevention Research, United States
| | - Trevor A Pickering
- University of Southern California, Department of Preventive Medicine, Institute for Prevention Research, United States
| | - Mary Ann Pentz
- University of Southern California, Department of Preventive Medicine, Institute for Prevention Research, United States
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Nastaskin RS, Fiocco AJ. A survey of diet self-efficacy and food intake in students with high and low perceived stress. Nutr J 2015; 14:42. [PMID: 25902797 PMCID: PMC4416420 DOI: 10.1186/s12937-015-0026-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 04/08/2015] [Indexed: 11/24/2022] Open
Abstract
Objective Given the rise in obesity and obesity-related disorders, understanding the relationship between stress, self-efficacy and food choice in young adulthood may have implications for preventing negative health outcomes later in life that stem from poor eating habits. The current study examined whether stress levels and diet self-efficacy may be associated with unhealthy eating habits in young adults. Methods Male and female undergraduate students (N = 136) completed questionnaires that tap into diet self-efficacy (DSE), perceived stress (PS), sodium, and fat intake. Sex differences in choice of food were predicted, and low levels of perceived stress and high diet self-efficacy were expected to be associated with lower fat and sodium intake. Results Findings indicate an interaction between perceived stress and diet self-efficacy on fat intake and a main effect for diet self-efficacy on sodium intake in this population. As expected, low levels of perceived stress and high diet self-efficacy were associated with the lowest levels of fat and sodium intake in students. Findings were driven by females. Conclusions This study provides preliminary evidence that diet self-efficacy and perceived stress levels relate to nutrient intake in young adult females, and that increasing diet self-efficacy and reducing perceived stress in young adult females may lead to reductions in fat and sodium intake, leading to healthier eating habits.
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Affiliation(s)
- Robyn S Nastaskin
- Ryerson University, 350 Victoria Street, M5B 2K3, Toronto, Ontario, Canada.
| | - Alexandra J Fiocco
- Ryerson University, 350 Victoria Street, M5B 2K3, Toronto, Ontario, Canada.
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Dias JCR, Silva WR, Maroco J, Campos JADB. Perceived Stress Scale Applied to College Students: Validation Study. PSYCHOLOGY, COMMUNITY & HEALTH 2015. [DOI: 10.5964/pch.v4i1.90] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objetivo Apresentar uma versão em português (pós-acordo ortográfico) da Escala de Estresse Percebido (PSS-14), e estimar sua validade e confiabilidade em universitárias brasileiras. Método Realizaram-se validações de face e conteúdo. Realizou-se análise fatorial confirmatória (n = 1081) e utilizando-se como índices de ajustamento a razão qui-quadrado por graus de liberdade (χ²/gl), Comparative Fit Index (CFI), Normed of Fit Index (NFI) e o Root Mean Square Error of Approximation (RMSEA). Avaliou-se a estabilidade do melhor modelo em amostras independentes por análise multigrupos e a invariância pela diferença do qui-quadrado (Δχ²) para os pesos fatoriais (λ), Covariância entre fatores (Cov) e Resíduos (Res). Estimou-se a validade convergente pela Variância Extraída Média (VEM) e Confiabilidade Composta (CC). As validades concorrente e divergente da PSS foram estimadas por análise correlacional de Pearson (r) com a Weight Concerns Scale e o Inventário de Burnout de Maslach, respetivamente. A consistência interna foi estimada pelo Coeficiente alfa de Cronbach padronizado (α). Resultados A versão de 10 itens (PSS-10) apresentou melhor ajustamento à amostra (χ²/gl = 10,69; CFI = 0,90; GFI = 0,93; RMSEA = 0,09). A validade convergente esteve abaixo do recomendado (VEM = 0,34; CC = 0,84). A consistência interna (α = 0,83) foi adequada. A estrutura foi estável nas subamostras independentes. As validades concorrente e divergente foram adequadas. Conclusão A PSS-10 apresentou adequada validade, confiabilidade e estabilidade em amostras independentes de estudantes universitárias.
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Passive commuting and dietary intake in fourth and fifth grade students. Am J Prev Med 2015; 48:292-9. [PMID: 25547928 DOI: 10.1016/j.amepre.2014.09.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 08/25/2014] [Accepted: 09/26/2014] [Indexed: 11/23/2022]
Abstract
BACKGROUND Promoting active commuting by walking or biking to and from school could increase physical activity and reduce obesity among youth. However, exposure to the retail food environment while commuting may lead to greater dietary intake among active commuters. PURPOSE To examine the relationship between commute patterns and dietary intake and quality in elementary students. METHODS Fourth and fifth grade students (N=3,316) in 44 California schools reported commute modes to and from school and dietary intake for the same 24-hour period in 2012. Differences between active and passive commuters in total energy intake (kcal), energy from purchased foods, and energy from sweets and snack-type foods were compared, stratified by after-school program (ASP) participation (analysis conducted in 2013). RESULTS Twenty-three percent of youth actively commuted to school; 27% actively commuted from school. Passive commuters, 87% of whom traveled by car, consumed 78 more kcal from purchased foods (p<0.01) than active commuters in the 24-hour period, though total energy intake did not differ by commute mode overall or by ASP participation. Among the 72% of students who did not attend an ASP, passive commuters consumed 56 more kcal from purchased foods (p<0.01) and 25 more kcal from sweets and snack-type foods (p=0.02) than active commuters. CONCLUSIONS Passive commuters consumed more sweets and snack-type foods and more purchased foods than active commuters. These results, which suggest that parents are providing unhealthy foods for their children during the school commute, reinforce the need for multilevel strategies to promote energy balance in youth.
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Shimanoe C, Hara M, Nishida Y, Nanri H, Otsuka Y, Nakamura K, Higaki Y, Imaizumi T, Taguchi N, Sakamoto T, Horita M, Shinchi K, Tanaka K. Perceived stress and coping strategies in relation to body mass index: cross-sectional study of 12,045 Japanese men and women. PLoS One 2015; 10:e0118105. [PMID: 25675249 PMCID: PMC4326352 DOI: 10.1371/journal.pone.0118105] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 11/25/2014] [Indexed: 12/02/2022] Open
Abstract
Background Accumulated evidence suggests a weak positive relationship between psychosocial stress and body mass index (BMI), but little is known about stress coping strategies and BMI. Objective We aimed to examine if perceived stress and coping strategies are related to BMI, with any of their mutual interactions on BMI. Methods This cross-sectional study included 5,063 men and 6,982 women aged 40-69 years. A self-administered questionnaire ascertained perceived stress and 5 items of coping strategies (emotion expression, emotional support seeking, positive reappraisal, problem solving, and disengagement). Analyses were performed by gender with adjustment for age, socioeconomic status, and lifestyle factors. Results No significant associations were detected between perceived stress and BMI in either men (Ptrend = 0.09) or women (Ptrend = 0.58). In men, however, ‘disengagement’ showed an inverse association with BMI (Ptrend < 0.001), and ‘positive reappraisal’ and ‘problem solving’ revealed a positive association with BMI (Ptrend = 0.04 and 0.007, respectively) even after controlling for perceived stress. A possible interaction between perceived stress and ‘disengagement’ on BMI was found in men (Pinteraction = 0.027); the inverse association between ‘disengagement’ and BMI was more evident in higher levels of stress (β = −0.13, Ptrend = 0.21 in low; β = −0.22, Ptrend = 0.01 in medium; and β = −0.24, Ptrend = 0.06 in high). In men, ‘disengagement’ was inversely associated with overweight/obesity (odds ratio 0.79, 95% confidential interval 0.67-0.95), and “positive reappraisal” was positively associated with it (1.25, 1.02-1.54). Conclusions Coping strategies may have an important role in developing overweight/obesity, particularly in men.
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Affiliation(s)
- Chisato Shimanoe
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
- * E-mail:
| | - Megumi Hara
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Yuichiro Nishida
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Hinako Nanri
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
- Department of Public Health, Showa University School of Medicine, Shinagawa-ku, Tokyo, Japan
| | - Yasuko Otsuka
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | | | - Yasuki Higaki
- Laboratory of Exercise Physiology, Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Takeshi Imaizumi
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Naoto Taguchi
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Tatsuhiko Sakamoto
- Chikushi Office for Health, Human Services and Environmental Issues, Fukuoka Prefectural Government, Onojo, Japan
| | - Mikako Horita
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Koichi Shinchi
- Division of International Health and Nursing, Faculty of Medicine, Saga University, Saga, Japan
| | - Keitaro Tanaka
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
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Isasi CR, Parrinello CM, Jung MM, Carnethon MR, Birnbaum-Weitzman O, Espinoza RA, Penedo FJ, Perreira KM, Schneiderman N, Sotres-Alvarez D, Van Horn L, Gallo LC. Psychosocial stress is associated with obesity and diet quality in Hispanic/Latino adults. Ann Epidemiol 2015; 25:84-9. [PMID: 25487969 PMCID: PMC4306634 DOI: 10.1016/j.annepidem.2014.11.002] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Revised: 10/22/2014] [Accepted: 11/05/2014] [Indexed: 01/28/2023]
Abstract
PURPOSE To examine the association of psychosocial stress with obesity, adiposity, and dietary intake in a diverse sample of Hispanic/Latino adults. METHODS Participants were 5077 men and women, aged 18 to 74 years, from diverse Hispanic/Latino ethnic backgrounds. Linear regression models were used to assess the association of ongoing chronic stressors and recent perceived stress with measures of adiposity (waist circumference and percentage body fat) and dietary intake (total energy, saturated fat, alternative healthy eating index-2010). Multinomial logistic models were used to describe the odds of obesity or overweight relative to normal weight. RESULTS Greater number of chronic stressors and greater perceived stress were associated with higher total energy intake. Greater recent perceived stress was associated with lower diet quality as indicated by alternative healthy eating index-2010 scores. Compared with no stressors, reporting three or more chronic stressors was associated with higher odds of being obese (odds ratio = 1.5, 95% confidence interval [CI] 1.01-2.1), greater waist circumference (β = 3.3, 95% CI 1.0-5.5), and percentage body fat (β = 1.5, 95% CI 0.4-2.6). CONCLUSIONS The study found an association between stress and obesity and adiposity measures, suggesting that stress management techniques may be useful in obesity prevention and treatment programs that target Hispanic/Latino populations.
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Affiliation(s)
- Carmen R Isasi
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY.
| | - Christina M Parrinello
- Department of Epidemiology, The Welch Center for Prevention, Epidemiology and Clinical Research, John Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Molly M Jung
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Mercedes R Carnethon
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | - Rebeca A Espinoza
- Graduate School of Public Health, San Diego State University, San Diego, CA
| | - Frank J Penedo
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Krista M Perreira
- Department of Public Policy, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | | | - Daniela Sotres-Alvarez
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Linda Van Horn
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Linda C Gallo
- Department of Psychology, San Diego State University, San Diego, CA
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