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Helminen EC, Behari K, Scheer JR. A compassion microintervention targeting stress reactivity among sexual minority women and transgender/nonbinary people: Study protocol for a randomized controlled trial. Contemp Clin Trials 2024; 145:107660. [PMID: 39121992 DOI: 10.1016/j.cct.2024.107660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 07/19/2024] [Accepted: 08/06/2024] [Indexed: 08/12/2024]
Abstract
OBJECTIVE Sexual minority women (SMW) and transgender and/or nonbinary (TNB) people report more adverse health outcomes (e.g., depression, anxiety, posttraumatic stress, substance use) relative to heterosexual, cisgender people, often due to the additional stress burden from experiencing stigma. Physiological and emotional stress reactivity are mechanisms through which high cumulative stress contributes to adverse health outcomes. The randomized controlled trial (RCT) described in this study protocol examines whether a single-session compassion microintervention may attenuate physiological and emotional stress reactivity to the minority stress Trier Social Stress Test (MS-TSST) among SMW/TNB people. This study will also examine whether the compassion microintervention reduces depression, anxiety, posttraumatic stress symptoms, and substance use from baseline to one-month follow-up, and assess microintervention acceptability. METHODS This protocol describes a two-arm parallel RCT. Participants are recruited online and at in-person events (e.g., Pride events). Participants complete baseline measures online (e.g., demographics, anxiety symptoms) and then complete an in-person lab visit that includes the compassion microintervention (or no training control). Immediately after the intervention period, participants complete the MS-TSST. Measures of physiological (i.e., blood pressure, cortisol) and emotional (i.e., negative affect, state anxiety) reactivity are collected throughout the lab visit. Participants also complete a one-month follow-up survey. Participants randomized to the microintervention are invited to complete a semi-structured virtual interview about their experiences to assess acceptability. CONCLUSION Findings from this study could provide initial evidence that compassion microinterventions show promise in addressing stigma-related stress reactivity among SMW/TNB people. CLINICALTRIALS govregistration:NCT05949060.
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Affiliation(s)
- Emily C Helminen
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, Rhode, Island.
| | - Kriti Behari
- Department of Psychology, Syracuse University, Marley Education Center, 352 Irving Ave, Syracuse, NY 13210, United States of America
| | - Jillian R Scheer
- Department of Psychology, College of Health Sciences, University of Rhode Island, 142 Flagg Road, Kingston, Rhode, Island
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Helminen EC, Scheer JR. Cardiovascular, self-report, and behavioral stress reactivity to the group-based Trier Social Stress Test with pandemic-related protocol adaptations. Int J Psychophysiol 2023; 188:17-23. [PMID: 36935021 PMCID: PMC10022457 DOI: 10.1016/j.ijpsycho.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/26/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023]
Abstract
Research using stress induction protocols such as the Trier Social Stress Test (TSST) and the TSST for groups (TSST-G) during the coronavirus disease (COVID-19) pandemic has been challenging. While institutional review boards have provided guidance on returning to face-to-face research using COVID-19 adaptations (e.g., masking, social distancing), whether these adaptations influence the effectiveness of social-evaluative stress induction remains unknown. We conducted a secondary data analysis from a randomized controlled trial to establish whether using COVID-19 adaptations (i.e., masking, social distancing, and using a single large conference room for the duration of the experiment) to the TSST-G protocol was able to reliably induce stress across cardiovascular, self-report, and behavioral indices of stress. Young adults (N = 53) underwent the TSST-G with COVID-19 adaptations. We measured systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), self-reported, and behavioral responses to the TSST-G, and all variables indicated successful stress induction. Increases in SBP (18 mmHg) and DBP (14 mmHg) were similar in magnitude as those in standard in-person TSST protocols. Increases in HR (9 beats per minute) were smaller in magnitude than standard in-person TSST protocols, but slightly larger than increases documented in remote TSST protocols. The cardiovascular, self-report, and behavioral indices of stress reactivity provide confidence in the effectiveness of TSST-G with COVID-19 adaptations to reliably induce stress. In-person TSST protocols with COVID-19 adaptations represent an alternate option to remote TSST protocols for stress induction researchers to use during times when masking or social distancing are necessary.
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Affiliation(s)
- Emily C Helminen
- Department of Psychology, Syracuse University, United States of America; College of Health Science and Technology, Rochester Institute of Technology, United States of America.
| | - Jillian R Scheer
- Department of Psychology, Syracuse University, United States of America.
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3
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Lin H, Pan H, Chen C, Cheng H, Chia Y, Sogunuru GP, Tay JC, Turana Y, Verma N, Kario K, Wang T. Standardized home blood pressure monitoring: Rationale behind the 722 protocol. J Clin Hypertens (Greenwich) 2022; 24:1161-1173. [PMID: 36196472 PMCID: PMC9532917 DOI: 10.1111/jch.14549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/02/2022] [Accepted: 07/05/2022] [Indexed: 11/07/2022]
Abstract
Home blood pressure (HBP) has been recognized as a prognostic predictor for cardiovascular events, and integrated into the diagnosis and management of hypertension. With increasing accessibility of oscillometric blood pressure devices, HBP monitoring is easy to perform, more likely to obtain reliable estimation of blood pressures, and feasible to document long-term blood pressure variations, compared to office and ambulatory blood pressures. To obtain reliable HBP estimates, a standardized HBP monitoring protocol is essential. A consensus regarding the optimal duration and frequency of HBP monitoring is yet to be established. Based on the current evidence, the "722" protocol, which stands for two measurements on one occasion, two occasions a day (morning and evening), and over a consecutive of 7 days, is most commonly used in clinical studies and recommended in relevant guidelines and consensus documents. HBP monitoring based on the "722" protocol fulfills the minimal requirement of blood pressure measurements to achieve agreement of blood pressure classifications defined by office blood pressures and to predict cardiovascular risks. In the Taiwan HBP consensus, the frequency of repeating the "722" protocol of HBP monitoring according to different scenarios of hypertension management, from every 2 weeks to 3 months, is recommended. It is reasonable to conclude that the "722" protocol for HBP monitoring is clinically justified and can serve as a basis for standardized HBP monitoring.
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Affiliation(s)
- Hung‐Ju Lin
- CardiovascularCenter and Division of Cardiology, Department of Internal MedicineNational Taiwan University HospitalTaipeiTaiwan
| | - Heng‐Yu Pan
- Department of Internal MedicineNational Taiwan University Hospital Yun‐Lin BranchYun‐Lin CountyTaiwan
| | - Chen‐Huan Chen
- Department of MedicineNational Yang Ming Chiao Tung University College of MedicineTaipeiTaiwan
- Department of Medical EducationTaipei Veterans General HospitalTaipeiTaiwan
| | - Hao‐Min Cheng
- Institute of Public Health and Community Medicine Research CenterNational Yang‐Ming University School of MedicineTaipeiTaiwan
- Department of MedicineDivision of CardiologyTaipei Veterans General HospitalTaipeiTaiwan
- Faculty of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
- Department of Medical EducationCenter for Evidence‐based MedicineTaipei Veterans General HospitalTaipeiTaiwan
| | - Yook‐Chin Chia
- Department of Medical SciencesSchool of Medical and Life SciencesSunway UniversitySelangor Darul EhsanBandar SunwayMalaysia
- Department of Primary Care MedicineFaculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Guru Prasad Sogunuru
- Fortis HospitalsChennaiTamil NaduIndia
- College of Medical SciencesKathmandu UniversityBharatpurNepal
| | - Jam Chin Tay
- Department of General MedicineTan Tock Seng HospitalSingapore CitySingapore
| | - Yuda Turana
- Department of NeurologySchool of Medicine and Health SciencesAtma Jaya Catholic University of IndonesiaJakartaIndonesia
| | - Narsingh Verma
- Asia Pacific Society of HypertensionDepartment of PhysiologyKing George's Medical UniversityLucknowIndia
| | - Kazuomi Kario
- Division of Cardiovascular MedicineDepartment of MedicineJichi Medical University School of MedicineTochigiJapan
| | - Tzung‐Dau Wang
- Cardiovascular Center and Divisions of Cardiology and Hospital Medicine, Department of Internal MedicineNational Taiwan University Hospital and National Taiwan University College of MedicineTaipeiTaiwan
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Implementation of an At-home Blood Pressure Measurement Protocol in a Hypertension Management Clinical Trial During the COVID-19 Pandemic. J Cardiovasc Nurs 2022; 37:475-481. [PMID: 35467561 PMCID: PMC9378583 DOI: 10.1097/jcn.0000000000000927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The Dietary Approaches to Stop Hypertension eating plan is an evidence-based treatment of hypertension; however, adherence to the Dietary Approaches to Stop Hypertension is low. To improve adherence to the Dietary Approaches to Stop Hypertension among adults with hypertension, we designed Nourish, a 2-arm, 12-month randomized controlled trial. The COVID-19 pandemic necessitated a change from in-person to remotely delivered visits, requiring substantial protocol modifications to measure blood pressure accurately and safely for secondary outcome data. PURPOSE The purpose of this article is to describe the implementation of an at-home blood pressure measurement protocol for the Nourish trial. CONCLUSION Our investigator team and study staff developed and implemented a robust and feasible blood pressure measurement protocol to be executed within an at-home format. CLINICAL IMPLICATIONS The described blood pressure measurement protocol provides a framework for use in future clinical trials and clinical settings in which a remote visit is preferred or required.
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Miller L, Söderpalm Gordh A. Subjective and Cardiovascular Responses to an Acute Laboratory Gambling Task in Men and Women. Front Psychiatry 2022; 13:702298. [PMID: 35733803 PMCID: PMC9207275 DOI: 10.3389/fpsyt.2022.702298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 05/04/2022] [Indexed: 11/20/2022] Open
Abstract
Men have previously been overrepresented in gambling for money but in recent years there has been an increase in recognition that women who gamble are "catching up" with their male counterparts. There have been few experimental studies investigating the subjective effects of gambling, and even less have explored the gender differences. As gender differences previously have been reported in the subjective effects of several drugs of abuse such as opioids, amphetamines and alcohol, we sought to investigate if the subjective effects of gambling also differed by gender. The present article analyzes if gender modulates the subjective and physiological effects of an acute laboratory gambling task in healthy men and women. Eighty-two men and women (n = 35 men, n = 47 women) were tested with an online slot machine gambling session and self-report questionnaires of mood and blood pressure were taken before and after gambling. Both men and women showed stimulatory effects of gambling i.e., feelings of high and euphoria and but no differences were found between genders. Findings suggest that both men and women equally experience a pattern of stimulatory effects of gambling from the gambling situation. Gambling therefore seems to have the same abuse potential in both men and women. Although the gap between men and women is narrowing, immediate subjective and physiologic responses do not explain gender differences in the epidemiology of pathological gambling. The contexts and factors that foster or hinder the evolution of gambling addiction in males and females should be further explored. This conclusion is interesting in light of that men are over three times more at risk to experience gambling related problems than women and this risk may depend on other factors involved in the development of addiction.
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Affiliation(s)
- Louise Miller
- Addiction Biology Unit, Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Anna Söderpalm Gordh
- Addiction Biology Unit, Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.,Department of Addiction and Dependency, Sahlgrenska University Hospital, Gothenburg, Sweden
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6
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Stewart P, Stewart J. Noninvasive continuous intradialytic blood pressure monitoring: the key to improving haemodynamic stability. Curr Opin Nephrol Hypertens 2021; 30:559-562. [PMID: 34456236 DOI: 10.1097/mnh.0000000000000738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW Intradialytic hypotension (IDH) occurs in 20% of haemodialysis treatments, leading to end-organ ischaemia, increased morbidity and mortality; and contributing to poor quality of life for patients. Treatment of IDH is reactive since brachial blood pressure (BP) is recorded only intermittently during haemodialysis, making early detection and prediction of hypotension impossible. Noninvasive continuous BP monitoring would allow earlier detection of IDH and thus support the development of methods for its prediction and consequently prevention. RECENT FINDINGS Noninvasive continuous BP monitoring is not yet part of routine practice in renal dialysis units, with a small number of devices (e.g. finger cuffs) having occasionally been used in research settings. In use, patients frequently report pain or discomfort at measurement sites. Additionally, these devices can be unreliable in patients with reduced blood flow to the digits, often manifest in dialysis patients. All existing methods are sensitive to patient movement.A new method for continuously estimating BP has been developed by monitoring arterial pressure near the arteriovenous fistula which can be achieved without any extraneous monitoring equipment attached to the patient. Additionally, artificial intelligence-based methods for real-time prediction of IDH are currently emerging. SUMMARY Key monitoring technologies and computational methods are emerging to support the development of real-time IDH prediction.
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Affiliation(s)
- Paul Stewart
- College of Health, Psychology and Social Care, University of Derby, Derby, UK
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Stewart J, Stewart P, Walker T, Viramontes-Hörner D, Lucas B, White K, Taal MW, Selby NM, Morris M. An iterative run-to-run learning model to derive continuous brachial pressure estimates from arterial and venous lines during dialysis treatment. Biomed Signal Process Control 2021. [DOI: 10.1016/j.bspc.2020.102346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Variation of vital signs with potential to influence the performance of qSOFA scoring in the Ethiopian general population at different altitudes of residency: A multisite cross-sectional study. PLoS One 2021; 16:e0245496. [PMID: 33539398 PMCID: PMC7861372 DOI: 10.1371/journal.pone.0245496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 12/30/2020] [Indexed: 12/05/2022] Open
Abstract
Introduction The physiological range of different vital signs is dependent on various environmental and individual factors. There is a strong interdependent relationship between vital signs and health conditions. Deviations of the physiological range are commonly used for risk assessment in clinical scores, e.g. respiratory rate (RR) and systolic blood pressure (BPsys) in patients with infections within the quick sequential organ failure assessment (qSOFA) score. A limited number of studies have evaluated the performance of such scores in resource-limited health care settings, showing inconsistent results with mostly poor discriminative power. Divergent standard values of vital parameters in different populations, e.g. could influence the accuracy of various clinical scores. Methods This multisite cross-sectional observational study was performed among Ethiopians residing at various altitudes in the cities of Asella (2400m above sea level (a.s.l.)), Adama (1600m a.s.l.), and Semara (400m a.s.l.). Volunteers from the local general population were asked to complete a brief questionnaire and have vital signs measured. Individuals reporting acute or chronic illness were excluded. Results A positive qSOFA score (i.e. ≥2), indicating severe illness in patients with infection, was common among the studied population (n = 612). The proportion of participants with a positive qSOFA score was significantly higher in Asella (28.1%; 55/196), compared with Adama, (8.3%; 19/230; p<0.001) and Semara (15.1%; 28/186; p = 0.005). Concerning the parameters comprised in qSOFA, the thresholds for RR (≥22/min) were reached in 60.7%, 34.8%, and 38.2%, and for BPsys (≤100 mmHg) in 48.5%, 27.8%, and 36.0% in participants from Asella, Adama, and Semara, respectively. Discussion The high positivity rate of qSOFA score in the studied population without signs of acute infection may be explained by variations of the physiological range of different vital signs, possibly related to the altitude of residence. Adaptation of existing scores using local standard values could be helpful for reliable risk assessment.
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9
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Stewart J, Stewart P, Walker T, Horner DV, Lucas B, White K, Muggleton A, Morris M, Selby NM, Taal MW. A Feasibility Study of Non-Invasive Continuous Estimation of Brachial Pressure Derived From Arterial and Venous Lines During Dialysis. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE-JTEHM 2020; 9:2700209. [PMID: 33200053 PMCID: PMC7665243 DOI: 10.1109/jtehm.2020.3035988] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/07/2020] [Accepted: 10/19/2020] [Indexed: 12/12/2022]
Abstract
Objective: Intradialytic haemodynamic instability is a significant clinical problem, leading to end-organ ischaemia and contributing to morbidity and mortality in haemodialysis patients. Non-invasive continuous blood pressure monitoring is not currently part of routine practice but may aid detection and prevention of significant falls in blood pressure during dialysis. Brachial blood pressure is currently recorded intermittently during haemodialysis via a sphygmomanometer. Current methods of continuous non-invasive blood pressure monitoring tend to restrict movement, can be sensitive to external disturbances and patient movement, and can be uncomfortable for the wearer. Additionally, poor patient blood circulation can lead to unreliable measurements. In this feasibility study we performed an initial validation of a novel method and associated technology to continuously estimate blood pressure using pressure sensors in the extra-corporeal dialysis circuit, which does not require any direct contact with the person receiving dialysis treatment. Method: The paper describes the development of the measurement system and subsequent in vivo patient feasibility study with concurrent measurement validation by Finapres Nova physiological measurement device. Real-time physiological data is collected over the entire period of (typically 4-hour) dialysis treatment. Results: We identify a quasi-linear mathematical function to describe the relationship between arterial line pressure and brachial artery BP, which is confirmed in a patient study. The results from this observational study suggest that it is feasible to derive a continuous measurement of brachial pressure from continuous measurements of arterial and venous line pressures via an empirically based and updated mathematical model. Conclusion: The methodology presented requires no interfacing to proprietary dialysis machine systems, no sensors to be attached to the patient directly, and is robust to patient movement during treatment and also to the effects of the cyclical pressure waveforms induced by the hemodialysis peristaltic blood pump. This represents a key enabling factor to the development of a practical continuous blood pressure monitoring device for dialysis patients.
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Affiliation(s)
- Jill Stewart
- School of Health and Social CareUniversity of DerbyDerbyDE22 1GBU.K
| | - Paul Stewart
- School of Health and Social CareUniversity of DerbyDerbyDE22 1GBU.K
| | - Thomas Walker
- School of Health and Social CareUniversity of DerbyDerbyDE22 1GBU.K
| | - Daniela Viramontes Horner
- Centre for Kidney Research and InnovationUniversity of NottinghamNottinghamNG7 2RDU.K.,Renal UnitRoyal Derby HospitalDerbyDE22 3NEU.K
| | - Bethany Lucas
- Centre for Kidney Research and InnovationUniversity of NottinghamNottinghamNG7 2RDU.K.,Renal UnitRoyal Derby HospitalDerbyDE22 3NEU.K
| | - Kelly White
- Renal UnitRoyal Derby HospitalDerbyDE22 3NEU.K
| | | | - Mel Morris
- MStart Foundation and iTrend Medical Research Ltd.DerbyDE24 8DZU.K
| | - Nicholas M Selby
- Centre for Kidney Research and InnovationUniversity of NottinghamNottinghamNG7 2RDU.K.,Renal UnitRoyal Derby HospitalDerbyDE22 3NEU.K
| | - Maarten W Taal
- Centre for Kidney Research and InnovationUniversity of NottinghamNottinghamNG7 2RDU.K.,Renal UnitRoyal Derby HospitalDerbyDE22 3NEU.K
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10
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Alansare AB, Kowalsky RJ, Jones MA, Perdomo SJ, Stoner L, Gibbs BB. The Effects of a Simulated Workday of Prolonged Sitting on Seated versus Supine Blood Pressure and Pulse Wave Velocity in Adults with Overweight/Obesity and Elevated Blood Pressure. J Vasc Res 2020; 57:355-366. [PMID: 32937620 PMCID: PMC7666078 DOI: 10.1159/000510294] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/20/2020] [Indexed: 12/14/2022] Open
Abstract
We evaluated the effects of a simulated workday of prolonged sitting on blood pressure (BP) and pulse wave velocity (PWV) and examined whether posture (seated vs. supine) affected responses. Participants (n = 25) were adults, with overweight/obesity and elevated BP, and performed seated desk work for 7.5 h. BP and PWV were measured in seated and supine postures at baseline (7:15 a.m.), midday (12:05 p.m.), and afternoon (4:45 p.m.). Generalized linear mixed models evaluated the effects of prolonged sitting on BP and PWV within each posture and interactions by posture and sex. In the recommended postures, seated BP and supine carotid-femoral pulse wave velocity (cfPWV) and carotid-ankle pulse wave velocity (caPWV), but not carotid-radial pulse wave velocity (crPWV), significantly increased over the simulated seated workday (all p < 0.05; effect sizes [d] ranged from 0.25 to 0.44). Whilst no posture-by-time interactions were observed (p > 0.05), BP, caPWV, and crPWV were higher when seated versus supine (main effects of posture p < 0.05; d ranged from 0.30 to 1.04). Exploratory analysis revealed that females had greater seated BP responses (p for interaction <0.05); seated PWV and supine BP and PWV responses were similar by sex (p for interaction >0.05). A simulated workday of prolonged sitting increased seated BP and supine cfPWV and caPWV, and posture minimally influenced these responses. These results add to the evidence suggesting a deleterious effect of prolonged sitting on cardiovascular health.
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Affiliation(s)
- Abdullah Bandar Alansare
- Department of Health and Physical Activity, College of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA,
- Department of Exercise Physiology, College of Sport Sciences and Physical Activity, King Saud University, Riyadh, Saudi Arabia,
| | - Robert J Kowalsky
- Department of Health and Kinesiology, College of Education and Human Performance, Texas A&M University-Kingsville, Kingsville, Texas, USA
| | - Melissa A Jones
- Department of Health and Physical Activity, College of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Sophy J Perdomo
- Department of Health and Physical Activity, College of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lee Stoner
- Department of Sport and Exercise, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Bethany Barone Gibbs
- Department of Health and Physical Activity, College of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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11
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Yuan Y, Mu JJ, Chu C, Zheng WL, Wang Y, Hu JW, Ma Q, Yan Y, Liao YY, Chen C. Effect of metabolically healthy obesity on the development of arterial stiffness: a prospective cohort study. Nutr Metab (Lond) 2020; 17:50. [PMID: 32625239 PMCID: PMC7330959 DOI: 10.1186/s12986-020-00474-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 06/25/2020] [Indexed: 01/14/2023] Open
Abstract
Background Metabolically healthy obesity (MHO) has been reported to be associated with the development of vascular damage by the carotid intima-media thickness, but the relationship between metabolic health and obesity phenotypes and arterial stiffness is still unknown. Our hypothesized that different metabolic health and obesity phenotypes might be associated with the development of arterial stiffness, and that subjects in MHO phenotype might not have increased risks of arterial stiffness compared with those in metabolically healthy nonobesity phenotype (MHNO), while metabolic unhealthy individuals might have increased risks of arterial stiffness. Methods A prospective cohort of 2076 participants (aged 36-48 years) who were enrolled in the Hanzhong Adolescent Hypertension Cohort Study in 2017 was analyzed in a cross-sectional analysis. A subgroup of 202 participants from 2005 to 2017 was selected by an isometric sampling method and was included in the final longitudinal analysis. Results We identified four metabolic health and obesity phenotypes for both the cross-sectional and longitudinal analyses as follows: MHNO, metabolically unhealthy nonobesity (MUNO), MHO, and metabolically unhealthy obesity (MUO). In the cross-sectional analysis, individuals with the MHO phenotype had the lowest brachial-ankle pulse wave velocity (baPWV) levels of the four phenotypes (P < 0.001), and participants with the MHO phenotype had a similar risk of arterial stiffness after fully adjustment [odds ratio (OR) = 0.99 (0.61-1.60)] as the MUNO subjects. Subjects with metabolically unhealthy status had a significantly higher risk of arterial stiffness than the MHNO individuals, particularly females (P < 0.005). In the longitudinal analysis, subjects with the MUNO and MUO phenotypes had a significantly higher risk of arterial stiffness than the MHNO individuals after adjustment for age and sex [OR = 5.21 (2.26-12.02), OR = 3.32 (1.18-9.32), respectively]. Conclusions The MHO phenotype did not significantly increase the progression of arterial stiffness. Metabolically unhealthy individuals (MUNO, MUO), regardless of obesity status, showed a worse effect for the development of arterial stiffness, particularly females. Trial registration NCT02734472. Registered 12 April 2016 - Retrospectively registered, http:www.clinicaltrials.gov.
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Affiliation(s)
- Yue Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Jian-Jun Mu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Chao Chu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Wen-Ling Zheng
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yang Wang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Jia-Wen Hu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Qiong Ma
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yu Yan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yue-Yuan Liao
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Chen Chen
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061 China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
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[Blood pressure measurement in the NAKO German National Cohort (GNC) - differences in methods, distribution of blood pressure values, and awareness of hypertension compared to other population-based studies in Germany]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2020; 63:452-464. [PMID: 32170398 DOI: 10.1007/s00103-020-03109-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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