Cardiometabolic risk factors and mental health status among truck drivers : a systematic review

The first author (AG) has received funding for their PhD Studentship from the Colt Foundation. The Colt Foundation had no role in study design; election, synthesis and interpretation of data; writing of the report; or the decision to submit the manuscript for publication. SC and JAK are in receipt of funding from the NIHR Public Health Research Programme (reference: NIHR PHR 15/190/42) for the evaluation of a multi-component health behaviour intervention in truck drivers. They are also supported by the NIHR Leicester Biomedical Research Centre – Lifestyle theme. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care.Peer reviewedPublisher PD

Attenuated cardiovascular reactivity is related to higher anxiety and fatigue symptoms in truck drivers

ACKNOWLEDGEMENTS The authors would like to thank all the truck drivers who participated in this study. The data presented in this paper were collected as part of the baseline measures from the “Structured Health Intervention For Truckers (SHIFT)” randomized controlled trial, which is funded by the NIHR Public Health Research Programme (reference: NIHR PHR 15/190/42). SAC, JAK, AS and NJP are supported by the NIHR Leicester Biomedical Research Centre—Lifestyle theme. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care. The first author (AG) has received funding for their PhD Studentship from the Colt Foundation (reference: JD/618). The Colt Foundation had no role in study design; election, synthesis, and interpretation of data; writing of the report; or the decision to submit the manuscript for publicationPeer reviewedPublisher PD

Endothelial function in postmenopausal women with nighttime systolic hypertension

Hypertension becomes more prevalent in women during their postmenopausal years. Nighttime systolic blood pressure (SBP) is especially predictive of adverse cardiac events and the relationship between rising nighttime SBP and cardiovascular risk increases more rapidly in women compared to men. The reasons for the prognostic significance of nighttime SBP are not completely known, but may involve vascular endothelial dysfunction. The purpose of this study was to examine the relationship of nighttime SBP and endothelial function, assessed by brachial artery flow-mediated dilation (FMD) and to determine whether postmenopausal women with nighttime hypertension (SBP≥120 mm Hg) evidenced greater endothelial dysfunction compared to women with normal nighttime SBP

Time in Nature Associated with Decreased Fatigue in UK Truck Drivers

Funding: The data presented in this paper were collected as part of the ‘Structured Health Interven- tion For Truckers (SHIFT)’ randomised controlled trial. This research was funded by the National Institute for Health Research (NIHR) Public Health Research Programme (reference: NIHR PHR 15/190/42). Funding Acquisition, S.A.C., J.A.K., V.V-M. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care. Acknowledgments: SAC: JAK, AS and NJP are supported by the NIHR Leicester Biomedical Re- search Centre—Lifestyle theme. AG has received funding for their PhD Studentship from the Colt Foundation (reference: JD/618).Peer reviewedPublisher PD

The structured health intervention for truckers (SHIFT) cluster randomised controlled trial : a mixed methods process evaluation

Funding This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme (reference: NIHR PHR 15/190/42). The study was also supported by the NIHR Leicester Biomedical Research Centre which is a partnership between University Hospitals of Leicester NHS Trust, Loughborough University, and the University of Leicester. Laura Gray is supported by the National Institute for Health Research (NIHR) Applied Research Collaboration East Midlands (ARC EM). The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care. Funding to cover intervention costs (Fitbits, cab workout equipment) was provided by the Higher Education Innovation Fund, via the Loughborough University Enterprise Projects Group. The Colt Foundation provided funding for a PhD Studentship, awarded to Amber Guest (reference: JD/618), which covered Amber’s time and contributions to this project. None of the funding bodies had any role in study design; election, synthesis, and interpretation of data; writing of the report; or the decision to submit the manuscript for publication. Acknowledgements We gratefully acknowledge the support provided by senior Health and Safety personnel and Transport Managers at our partner logistics company in facilitating this research. We also thank all participants for taking part. We are grateful to the independent members of the Trial Steering Committee for their continued support and advice throughout the trial: Dr. Derrick Bennett, Prof Emma McIntosh, Prof Petra Wark and Mr. Paul Gardiner.Peer reviewedPublisher PD

Drivers with and without Obesity Respond Differently to a Multi-Component Health Intervention in Heavy Goods Vehicle Drivers

Funding This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme (reference: NIHR PHR 15/190/42). The study was also supported by the NIHR Leicester Biomedical Research Centre which is a partnership between University Hospitals of Leicester NHS Trust, Loughborough University and the University of Leicester. Laura Gray is supported by the National Institute for Health Research (NIHR) Applied Research Collaboration East Midlands (ARC EM). The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care. Funding to cover the intervention costs (Fitbits and cab workout equipment) was provided by the Higher Education Innovation Fund, via the Loughborough University Enterprise Projects Group. The Colt Foundation provided funding for a PhD Studentship, awarded to Amber Guest (reference: JD/618), which covered Amber’s time and contributions to this project. The funders played no role in study design, data collection, data analysis, data interpretation or in the preparation of this manuscript.Peer reviewedPublisher PD

Reactive hyperemia is associated with adverse clinical outcomes in heart failure

Impaired endothelial function, as assessed by brachial artery flow-mediated dilation (FMD), is an established risk factor for cardiovascular events. FMD is impaired in heart failure (HF) patients, but less is known about hyperemic brachial artery flow. We investigated the relationship between FMD and hyperemic flow with adverse clinical outcomes in HF patients

Reactive hyperemia is associated with adverse clinical outcomes in heart failure

Impaired endothelial function, as assessed by brachial artery flow-mediated dilation (FMD), is an established risk factor for cardiovascular events. FMD is impaired in heart failure (HF) patients, but less is known about hyperemic brachial artery flow. We investigated the relationship between FMD and hyperemic flow with adverse clinical outcomes in HF patients

Age-Related Differences in Health-Related Quality of Life in COPD

OBJECTIVE: Younger persons with COPD report worse health-related quality of life (HRQL) than do older individuals. The factors explaining these differences remain unclear. The objective of this article was to explore factors associated with age-related differences in HRQL in COPD. METHODS: Cross-sectional analysis of participants with COPD, any Global Initiative for Chronic Obstructive Lung Disease grade of airflow limitation, and ≥ 50 years old in two cohorts: the Genetic Epidemiology of COPD (COPDGene) study and the Subpopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS). We compared St. George's Respiratory Questionnaire (SGRQ) scores by age group: middle-aged (age, 50-64) vs older (age, 65-80) adults. We used multivariate linear modeling to test associations of age with HRQL, adjusting for demographic and clinical characteristics and comorbidities. RESULTS: Among 4,097 participants in the COPDGene study (2,170 middle-aged and 1,927 older adults) SGRQ total scores were higher (worse) among middle-aged (mean difference, -4.2 points; 95% CI, -5.7 to -2.6; P < .001) than older adults. Age had a statistically significant interaction with dyspnea (P < .001). Greater dyspnea severity (modified Medical Research Council ≥ 2, compared with 0-1) had a stronger association with SGRQ score among middle-aged (β, 24.6; 95% CI, 23.2-25.9) than older-adult (β, 21.0; 95% CI, 19.6-22.3) participants. In analyses using SGRQ as outcome in 1,522 participants in SPIROMICS (598 middle-aged and 924 older adults), we found similar associations, confirming that for the same severity of dyspnea there is a stronger association with HRQL among younger individuals. CONCLUSIONS: Age-related differences in HRQL may be explained by a higher impact of dyspnea among younger subjects with COPD. TRIAL REGISTRY: ClinicalTrials.gov; No.: NCT00608764 and No.: NCT01969344; URL: www.clinicaltrials.gov

Psychological distress is related to poor health behaviours in COPD and non-COPD patients: Evidence from the CanCOLD study

Background Patients with psychiatric disorders (depression, anxiety) are more likely to have poor health behaviours, including higher smoking and lower physical activity (PA) levels. Smoking is a major risk factor for Chronic Obstructive Pulmonary Disease (COPD), and PA is critical for COPD management. However, no studies have assessed associations between psychological distress and these behaviours among patients with vs without COPD. This is a sub-analysis of the CanCOLD study that assessed the relationships between psychological disorders (depression, anxiety) and poor health behaviours (smoking, PA). Methods 717 COPD and 797 matched non-COPD individuals from the CanCOLD study, completed the Hospital Anxiety Depression Scale (HADS) to assess anxiety and depression. Smoking behaviour was self-reported pack-years smoking. The CHAMPS PA questionnaire determined calorific expenditure as a PA measure. Regressions determined relationships between anxiety/depression and health behaviours, adjusting for age, sex, BMI, GOLD stage and COPD status. Results Across the whole sample, we observed relationships between depression (β = 1.107 ± 0.197; 95%CI = 0.691–1.462; p < .001) and anxiety (β = 0.780 ± 0.170; 95%CI = 0.446–1.114; p < .001) and pack years. Higher depression (β = −0.220 ± 0.028; 95%CI = −0.275 to −0.165; p < .001) and anxiety (β = −0.091 ± 0.025; 95%CI = −0.139 to −0.043; p < .001) scores were related to lower PA. These associations were comparable across COPD and non-COPD patients. Conclusions Results showed that higher levels of anxiety and depression were related to higher cumulative smoking and lower levels of PA in patients with and without COPD, suggesting symptoms of psychological distress is similarly associated with poorer health behaviours in COPD and non-COPD individuals. Future studies need to determine if treating symptoms of psychological distress can improve health behaviours and outcomes in this population