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Hong RY, Ding XP, Chan KMY, Yeung WJJ. The influence of socio-economic status on child temperament and psychological symptom profiles. Br J Psychol 2024; 115:535-554. [PMID: 38506601 DOI: 10.1111/bjop.12701] [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: 08/22/2022] [Accepted: 02/20/2024] [Indexed: 03/21/2024]
Abstract
The influence of socio-economic status (SES) on child temperament and psychological symptoms was examined using a nationally representative sample in Singapore. Data were available for 2169 children from 1987 families. Caregivers' reports were obtained on children aged 4-6. SES was operationalized as an aggregation of household income per capita, parental education level and housing type. Compared to their counterparts from higher SES families, children from low-SES families tended to exhibit (a) higher negative affectivity but lower effortful control, and (b) higher internalizing and externalizing symptoms. In addition, children with a 'resilient' temperamental profile (i.e. low negative affectivity and high effortful control) were more likely to come from families with much higher SES, relative to children with other profiles. Children with high internalizing symptoms tended to come from low-SES backgrounds, regardless of their externalizing symptoms. Among children with low internalizing symptoms, those with high externalizing symptoms came from lower SES backgrounds compared to those with low externalizing symptoms. Parental warmth and distress mediated the association between SES and child temperament and symptom profiles, with the exception of distress in the SES-temperament link. These findings supported the family stress model and highlighted the novel perspective of SES's influence on configurations of child temperament and symptom characteristics.
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Affiliation(s)
- Ryan Y Hong
- National University of Singapore, Singapore, Singapore
| | - Xiao Pan Ding
- National University of Singapore, Singapore, Singapore
| | | | - Wei-Jun Jean Yeung
- National University of Singapore, Singapore, Singapore
- Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
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2
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Downes N, Kallas KA, Moirangthem S, Maguet C, Marr K, Tafflet M, Kirschbaum C, Heude B, Koehl M, Waerden JVD. Longitudinal effects of maternal depressive and anxious symptomatology on child hair cortisol and cortisone from pregnancy to 5-years: The EDEN mother-child cohort. Psychoneuroendocrinology 2024; 162:106957. [PMID: 38232529 DOI: 10.1016/j.psyneuen.2024.106957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/02/2024] [Accepted: 01/03/2024] [Indexed: 01/19/2024]
Abstract
Exposure to maternal depressive and anxious symptomatology in utero and after birth can affect child outcomes. One proposed mechanism is through changes in child stress hormone levels, however current studies present inconsistent findings, and further research is needed to better understand the impact of maternal mental health on child stress response. This study aims to add to the limited literature by analysing longitudinal data ranging from 24 weeks amenorrhea to 5 years postpartum among 281 mother-child pairs from the French EDEN mother-child birth cohort. Hair cortisol and cortisone data were collected from children at four time points: birth, 1, 3, and 5 years. Mothers reported depressive symptomatology via the Center for Epidemiologic Studies Depression Scale (CES-D) (at 24-weeks amenorrhea, 3-, and 5-year follow-up), and the Edinburgh Postnatal Depression Scale (EPDS) (at 4, 8 and 12 months postpartum). Prenatal anxiety symptomatology was measured via the State Anxiety Inventory (STAI) at 24 weeks amenorrhea. Group-based trajectory modelling indicated a 1-cluster classification of longitudinal child hair cortisol, cortisone and cortisol-to-cortisone ratio, as analyses did not reveal a classification by subgroups representing different child profiles. After inverse probability weighting, small effects showed prenatal depressive symptomatology was significantly associated to higher levels of child hair cortisone at one year. Prenatal anxiety symptomatology was significantly linked to higher levels of child cortisol measured at birth and cortisone at birth and at 1 year. Postpartum depressive symptomatology at 8 months was related to higher levels of cortisone among 3-year-olds. These effects were not moderated by child sex or maternal socio-economic status. Further research is needed to understand why there are associations at some time points and not others to determine any potential buffering factors.
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Affiliation(s)
- Naomi Downes
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), 75012 Paris, France.
| | - Kadri-Ann Kallas
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), 75012 Paris, France
| | - Simi Moirangthem
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), 75012 Paris, France
| | - Charlotte Maguet
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), 75012 Paris, France
| | - Ketevan Marr
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), 75012 Paris, France
| | - Muriel Tafflet
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004 Paris, France
| | - Clemens Kirschbaum
- Faculty of Psychology, Institute of Biopsychology, Technische Universität Dresden, 01062 Dresden, Germany
| | - Barbara Heude
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004 Paris, France
| | - Muriel Koehl
- Univ. Bordeaux, INSERM, Neurocentre Magendie, U1215, Neurogenesis and Pathophysiology group, 3300 Bordeaux, France
| | - Judith van der Waerden
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), 75012 Paris, France
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3
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Sacoor C, Marugg JD, Lima NR, Empadinhas N, Montezinho L. Gut-Brain Axis Impact on Canine Anxiety Disorders: New Challenges for Behavioral Veterinary Medicine. Vet Med Int 2024; 2024:2856759. [PMID: 38292207 PMCID: PMC10827376 DOI: 10.1155/2024/2856759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 08/28/2023] [Accepted: 10/25/2023] [Indexed: 02/01/2024] Open
Abstract
Anxiety disorders in dogs are ever-growing and represent an important concern in the veterinary behavior field. These disorders are often disregarded in veterinary clinical practice, negatively impacting the animal's and owner's quality of life. Moreover, these anxiety disorders can potentially result in the abandonment or euthanasia of dogs. Growing evidence shows that the gut microbiota is a central player in the gut-brain axis. A variety of microorganisms inhabit the intestines of dogs, which are essential in maintaining intestinal homeostasis. These microbes can impact mental health through several mechanisms, including metabolic, neural, endocrine, and immune-mediated pathways. The disruption of a balanced composition of resident commensal communities, or dysbiosis, is implicated in several pathological conditions, including mental disorders such as anxiety. Studies carried out in rodent models and humans demonstrate that the intestinal microbiota can influence mental health through these mechanisms, including anxiety disorders. Furthermore, novel therapeutic strategies using prebiotics and probiotics have been shown to ameliorate anxiety-related symptoms. However, regarding the canine veterinary behavior field, there is still a lack of insightful research on this topic. In this review, we explore the few but relevant studies performed on canine anxiety disorders. We agree that innovative bacterial therapeutical approaches for canine anxiety disorders will become a promising field of investigation and certainly pave the way for new approaches to these behavioral conditions.
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Affiliation(s)
- Carina Sacoor
- Vasco da Gama Research Center (CIVG), Vasco da Gama University School (EUVG), 3020–210 Coimbra, Portugal
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), 5000–801 Vila Real, Portugal
| | - John D. Marugg
- Center for Neuroscience and Cell Biology (CNC), University of Coimbra, 3004–504 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004–504 Coimbra, Portugal
| | - Nuno R. Lima
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), 5000–801 Vila Real, Portugal
- Animal and Veterinary Research Centre (CECAV), UTAD, and Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 5000–801 Vila Real, Portugal
- Innovation in Health and Well-Being Research Unit (iHealth4Well-Being), Polytechnic Health Institute of North (IPSN-CESPU), 4585-116 Gandra, Portugal
| | - Nuno Empadinhas
- Center for Neuroscience and Cell Biology (CNC), University of Coimbra, 3004–504 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004–504 Coimbra, Portugal
| | - Liliana Montezinho
- Vasco da Gama Research Center (CIVG), Vasco da Gama University School (EUVG), 3020–210 Coimbra, Portugal
- Center for Neuroscience and Cell Biology (CNC), University of Coimbra, 3004–504 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004–504 Coimbra, Portugal
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Merz EC, Myers B, Hansen M, Simon KR, Strack J, Noble KG. Socioeconomic Disparities in Hypothalamic-Pituitary-Adrenal Axis Regulation and Prefrontal Cortical Structure. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2024; 4:83-96. [PMID: 38090738 PMCID: PMC10714216 DOI: 10.1016/j.bpsgos.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 02/01/2024] Open
Abstract
Socioeconomic disadvantage during childhood predicts an increased risk for mental health problems across the life span. Socioeconomic disadvantage shapes multiple aspects of children's proximal environments and increases exposure to chronic stressors. Drawing from multiple literatures, we propose that childhood socioeconomic disadvantage may lead to adaptive changes in the regulation of stress response systems including the hypothalamic-pituitary-adrenal (HPA) axis. These changes, in turn, affect the development of prefrontal cortical (PFC) circuitry responsible for top-down control over cognitive and emotional processes. Translational findings indicate that chronic stress reduces dendritic complexity and spine density in the medial PFC and anterior cingulate cortex, in part through altered HPA axis regulation. Socioeconomic disadvantage has frequently been associated with reduced gray matter in the dorsolateral and ventrolateral PFC and anterior cingulate cortex and lower fractional anisotropy in the superior longitudinal fasciculus, cingulum bundle, and uncinate fasciculus during middle childhood and adolescence. Evidence of socioeconomic disparities in hair cortisol concentrations in children has accumulated, although null findings have been reported. Coupled with links between cortisol levels and reduced gray matter in the PFC and anterior cingulate cortex, these results support mechanistic roles for the HPA axis and these PFC circuits. Future longitudinal studies should simultaneously consider multiple dimensions of proximal factors, including cognitive stimulation, while focusing on epigenetic processes and genetic moderators to elucidate how socioeconomic context may influence the HPA axis and PFC circuitry involved in cognitive and emotional control. These findings, which point to modifiable factors, can be harnessed to inform policy and more effective prevention strategies.
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Affiliation(s)
- Emily C. Merz
- Department of Psychology, Colorado State University, Fort Collins, Colorado
| | - Brent Myers
- Department of Biomedical Sciences, Colorado State University, Fort Collins, Colorado
| | - Melissa Hansen
- Department of Psychology, Colorado State University, Fort Collins, Colorado
| | - Katrina R. Simon
- Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York
| | - Jordan Strack
- Department of Psychology, Colorado State University, Fort Collins, Colorado
| | - Kimberly G. Noble
- Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York
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Zhang X, Cheng B, Yang X, Suo X, Pan N, Chen T, Wang S, Gong Q. Emotional intelligence mediates the protective role of the orbitofrontal cortex spontaneous activity measured by fALFF against depressive and anxious symptoms in late adolescence. Eur Child Adolesc Psychiatry 2023; 32:1957-1967. [PMID: 35737106 DOI: 10.1007/s00787-022-02020-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 06/01/2022] [Indexed: 02/05/2023]
Abstract
As a stable personality construct, trait emotional intelligence (TEI) refers to a battery of perceived emotion-related skills that make individuals behave effectively to adapt to the environment and maintain well-being. Abundant evidence has consistently shown that TEI is important for the outcomes of many mental health issues, particularly depression and anxiety. However, the neural substrates involved in TEI and the underlying neurobehavioral mechanism of how TEI reduces depression and anxiety symptoms remain largely unknown. Herein, resting-state functional magnetic resonance imaging and a group of behavioral measures were applied to examine these questions among a large sample comprising 231 general adolescent students aged 16-20 years (52% female). Whole-brain correlation analysis and prediction analysis demonstrated that TEI was negatively linked with spontaneous activity (measured with the fractional amplitude of low-frequency fluctuations) in the bilateral medial orbitofrontal cortex (OFC), a critical site implicated in emotion-related processes. Furthermore, structural equation modeling analysis found that TEI mediated the link of OFC spontaneous activity to depressive and anxious symptoms. Collectively, the current findings present new evidence for the neurofunctional bases of TEI and suggest a potential "brain-personality-symptom" pathway for alleviating depressive and anxious symptoms among students in late adolescence.
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Affiliation(s)
- Xun Zhang
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
- Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China
| | - Bochao Cheng
- Department of Radiology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Xun Yang
- School of Public Affairs, Chongqing University, Chongqing, China
| | - Xueling Suo
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
- Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China
| | - Nanfang Pan
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
- Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China
| | - Taolin Chen
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China
- Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China
| | - Song Wang
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China.
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China.
- Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China.
| | - Qiyong Gong
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China.
- Department of Radiology, West China Xiamen Hospital of Sichuan University, Xiamen, China.
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Mai Q, Xu S, Hu J, Sun X, Chen G, Ma Z, Song Y, Wang C. The association between socioeconomic status and health-related quality of life among young and middle-aged maintenance hemodialysis patients: multiple mediation modeling. Front Psychiatry 2023; 14:1234553. [PMID: 37795510 PMCID: PMC10546310 DOI: 10.3389/fpsyt.2023.1234553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/29/2023] [Indexed: 10/06/2023] Open
Abstract
Objective To explore the relationship between socioeconomic status (SES), illness perception, social functioning, and health-related quality of life (HRQoL) of young and middle-aged maintenance hemodialysis (MHD) patients and the internal mechanism of action. Design A multicenter cross-sectional study. Methods An aggregate of 332 young and middle-aged MHD patients were enrolled from hemodialysis centers in four general hospitals in Guangzhou, Guangdong, China, from June to December 2022. The questionnaires used included one for general demographic data, the Brief Illness Perception Questionnaire (BIPQ), Social Dysfunction Screening Scale (SDSS), and the 12-item Short Form Health Survey (SF-12). Results Both SES and HRQoL were negatively correlated with illness perception and social functioning, respectively. SES was positively correlated with HRQoL. Illness perception was positively correlated with social functioning. The indirect effects of illness perception and social functioning on the relationship between SES and HRQoL were 0.33 and 0.31, making up 41.06% and 38.91% of the sum. The chain indirect effect of illness perception and social functioning was 0.10, making up 12.59% of the total effect, while gender did not play a moderating role. Conclusion Illness perception and social functioning may independently and accumulatively mediate the association between SES and HRQoL. Nurses should consider developing individual intervention program for young and middle-aged MHD patients with low SES, focusing on establishing targeted counseling and health education strategies corresponding to illness perception and social functioning to help patients improve their HRQoL.
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Affiliation(s)
- Qingxin Mai
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Siyi Xu
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jingyi Hu
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoming Sun
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Gangyi Chen
- Department of Nephrology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhen Ma
- Department of Nephrology, Guangzhou Hospital of Integrated Traditional Chinese and Western Medicine, Guangzhou, China
| | - Yang Song
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chao Wang
- Department of Nephrology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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7
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Foster BA, Alvarez HO, Padilla T, Meyer JS. Longitudinal Examination of Hair Cortisol Concentrations and Weight Changes in Preschool-Aged Children of Latino Farmworkers. Child Obes 2023; 19:399-407. [PMID: 36036733 PMCID: PMC10468554 DOI: 10.1089/chi.2022.0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: Hair cortisol concentrations may serve as a measure of biologically embedded stress. While the cross-sectional association between hair cortisol and obesity in children has been examined, the data examining this relationship over time are limited. Methods: We examined hair cortisol and anthropometrics in 40 children with obesity from Latino families enrolled in a Head Start program serving farmworkers. All participants were enrolled in a clinical trial using parent mentors to encourage healthy lifestyles. We analyzed the proximal 3 cm of hair at the beginning and the end of the trial, a period of about 8 months. Linear mixed models were used to examine if changes in hair cortisol were associated with changes in adiposity. Results: Children had a median BMI percentile of 98% and parents with lower education with 25 of 40 having less than high school diploma and high food insecurity (17 of 40, 43%). Among the 40 children with valid data for both time points, the median hair cortisol concentration at baseline was 4.09 pg/mg (interquartile range [IQR] 2.65-8.68) and 6.05 pg/mg (IQR 3.95-9.33) at the end point. Increases in cortisol from baseline to follow-up had a small but significant association with decreased obesity over time. Hair cortisol did not moderate an association between food security and weight. Conclusion: In children with chronic stressors and obesity, we found that increases in cortisol over time were associated with decreases in adiposity. Further studies following hair cortisol concentrations over time are needed to understand how this biomarker relates to weight status and stressors. Clinicaltrials.gov ID: NCT03330743.
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Affiliation(s)
- Byron A. Foster
- Department of Pediatrics, Oregon Health and Science University, Portland, OR, USA
- School of Public Health, Oregon Health and Science University, Portland State University, Portland, OR, USA
| | | | - Thalia Padilla
- School of Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Jerrold S. Meyer
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, Amherst, MA, USA
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Romney CE, Arroyo AC, Robles TF, Zawadzki MJ. Hugs and Cortisol Awakening Response the Next Day: An Ecological Momentary Assessment Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5340. [PMID: 37047955 PMCID: PMC10094596 DOI: 10.3390/ijerph20075340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/14/2023] [Accepted: 03/16/2023] [Indexed: 06/19/2023]
Abstract
Previous research suggests that affectionate touch such as hugs might downregulate stress systems such as the hypothalamic pituitary adrenal (HPA) axis. However, the current literature lacks in generalizability beyond the laboratory setting and outside the context of romantic relationships. The cortisol awakening response (CAR) is a measure of the HPA axis and is responsive to daily fluctuations in stress and social information. However, associations between affectionate touch and the CAR have never been assessed. This study used ecological momentary assessment (EMA) to measure daily hugging behaviors in 104 first-year college students and salivary cortisol to assess the CAR. Participants who reported more daily hugs in their social interactions had significantly smaller CARs the next morning compared to days they reported fewer hugs. This study contributes to the literature on social interactions and stress responsive systems and emphasizes the importance of assessing affectionate touch behaviors such as hugs that can be exchanged outside the context of romantic relationships.
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Affiliation(s)
- Chelsea E. Romney
- Department of Psychology, Brigham Young University, Provo, UT 84602, USA
| | - Amber Carmen Arroyo
- Department of Psychological Sciences, University of California Merced, Merced, CA 95343, USA
| | - Theodore F. Robles
- Department of Psychology, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Matthew J. Zawadzki
- Department of Psychological Sciences, University of California Merced, Merced, CA 95343, USA
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Zhang Q, Dong X, Song Y, Wang C, Ji S, Mei H, Wang R. Improvement of semantic processing ability of Chinese characters in school children: A comparative study based on 2009 and 2019 data. Front Neurosci 2023; 17:1110674. [PMID: 36968480 PMCID: PMC10030507 DOI: 10.3389/fnins.2023.1110674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/21/2023] [Indexed: 03/10/2023] Open
Abstract
To explore the characteristics of semantic cognitive development of school children by observing the development changes over 10 years, a retrospective event-related potential (ERP) study was conducted on the semantic processing characteristics of Chinese characters in children aged 7–11 years with the same study design in 2009 and 2019. For the EEGs recorded in 2009, the N400 amplitude of semantic processing in children aged 7–11 years showed an approximately inverted U-shaped development trend with a slow rise at the age of 7–9, a peak at the age of 10, then a rapid decline at the age of 11. However, for the EEGs recorded in 2019, the N400 amplitude showed a gradually decreasing development trend with a slow decline for the 7–11 years class. Our data suggested that the semantic processing of Chinese characters in children aged 7–11 years in 2019 was one age stage earlier than that in 2009. The children’s brain cognition is in the process of development and change with high plasticity. 10 years of favorable social and educational environmental factors have significantly improved children’s semantic processing ability of Chinese characters.
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Affiliation(s)
- Qinfen Zhang
- Children’s Health Research Center, Changzhou Children’s Hospital of Nantong University, Changzhou, Jiangsu, China
- *Correspondence: Qinfen Zhang,
| | - Xuan Dong
- Children’s Health Research Center, Changzhou Children’s Hospital of Nantong University, Changzhou, Jiangsu, China
| | - Yan Song
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Chaoqun Wang
- Children’s Health Research Center, Changzhou Children’s Hospital of Nantong University, Changzhou, Jiangsu, China
| | - Shiyan Ji
- Children’s Health Research Center, Changzhou Children’s Hospital of Nantong University, Changzhou, Jiangsu, China
| | - Haitian Mei
- Children’s Health Research Center, Changzhou Children’s Hospital of Nantong University, Changzhou, Jiangsu, China
| | - Rui Wang
- Children’s Health Research Center, Changzhou Children’s Hospital of Nantong University, Changzhou, Jiangsu, China
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10
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Slavich GM, Roos LG, Mengelkoch S, Webb CA, Shattuck EC, Moriarity DP, Alley JC. Social Safety Theory: Conceptual foundation, underlying mechanisms, and future directions. Health Psychol Rev 2023; 17:5-59. [PMID: 36718584 PMCID: PMC10161928 DOI: 10.1080/17437199.2023.2171900] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 01/19/2023] [Indexed: 02/01/2023]
Abstract
Classic theories of stress and health are largely based on assumptions regarding how different psychosocial stressors influence biological processes that, in turn, affect human health and behavior. Although theoretically rich, this work has yielded little consensus and led to numerous conceptual, measurement, and reproducibility issues. Social Safety Theory aims to address these issues by using the primary goal and regulatory logic of the human brain and immune system as the basis for specifying the social-environmental situations to which these systems should respond most strongly to maximize reproductive success and survival. This analysis gave rise to the integrated, multi-level formulation described herein, which transforms thinking about stress biology and provides a biologically based, evolutionary account for how and why experiences of social safety and social threat are strongly related to health, well-being, aging, and longevity. In doing so, the theory advances a testable framework for investigating the biopsychosocial roots of health disparities as well as how health-relevant biopsychosocial processes crystalize over time and how perceptions of the social environment interact with childhood microbial environment, birth cohort, culture, air pollution, genetics, sleep, diet, personality, and self-harm to affect health. The theory also highlights several interventions for reducing social threat and promoting resilience.
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Affiliation(s)
- George M. Slavich
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Lydia G. Roos
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Summer Mengelkoch
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Christian A. Webb
- McLean Hospital, Belmont, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Eric C. Shattuck
- Institute for Health Disparities Research and Department of Public Health, University of Texas at San Antonio, San Antonio, TX, USA
| | - Daniel P. Moriarity
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Jenna C. Alley
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
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Ortiz R, Zhao S, Kline DM, Brock G, Carroll JE, Seeman TE, Jaffee SR, Berger JS, Golden SH, Carnethon MR, Joseph JJ. Childhood environment early life stress, caregiver warmth, and associations with the cortisol diurnal curve in adulthood: The coronary artery risk development in young adults (CARDIA) study. Psychoneuroendocrinology 2023; 149:106008. [PMID: 36599226 PMCID: PMC10029914 DOI: 10.1016/j.psyneuen.2022.106008] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Early life stress (ELS) is associated with increased morbidity and mortality across the lifecourse. Studies observing a relationship between ELS and stress physiology (cortisol), may help explain the connection to poor health outcomes, but have been limited by cortisol measures used. PURPOSE We examined the association between ELS measured by a Risky Family (RF) environment questionnaire, and adult diurnal cortisol profile inclusive of multiple cortisol measures. METHODS RF and cortisol were collected from Coronary Artery Risk Development in Young Adults Study participants at follow-up (Year 15). Complete case (n = 672) data were included in multi-variable regression analyses with log transformed cortisol measures (outcomes) including wake-up cortisol, cortisol awakening response [CAR], AUC and five other cortisol diurnal curve measures. RESULTS Participants were age 39.9 + /- 3.7 years and 51.6% Black. For every 1 unit increase in RF, there was a 1.4% greater wake-up cortisol and flatter CAR after adjustment for age, sex, income, and smoking (B=0.014, p = 0.023; B=-0.014, p = 0.028, respectively). Each unit increase in caregiver warmth/affection was associated with a 6.9% higher (steeper) CAR (B=0.069, p = 0.03). Results remained significant after adjusting for other covariates except social support in adulthood. An interaction between child abuse and caregiver warmth was nearly significant (p = 0.068), such that for those with exposure to the greatest caregiver warmth and lowest child abuse, CAR was steepest CONCLUSIONS: We demonstrate that ELS is associated with altered cortisol regulation in adulthood. However, further research is needed to assess how healthy relationships throughout the life course may modulate cortisol regulation in adulthood.
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Affiliation(s)
- Robin Ortiz
- Institute for Excellence in Health Equity, New York University Langone Health, New York, NY, USA; Departments of Pediatrics and Population Health, New York University, Grossman School of Medicine, New York, NY, USA.
| | - Songzhu Zhao
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - David M Kline
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Guy Brock
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Judith E Carroll
- The University of California, Los Angeles, David Geffen School of Medicine, Jane and Terri Semel Institute for Neuroscience and Human Behavior, Cousins Center for Psychoneuroimmunology, Department of Psychiatry & Biobehavioral Sciences, Los Angeles, CA, USA
| | - Teresa E Seeman
- Division of Geriatrics, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Sara R Jaffee
- Department of Psychology, The University of Pennsylvania, Philadelphia, PA, USA
| | - Jeffrey S Berger
- Departments of Medicine and Surgery, New York University, Grossman School of Medicine, New York, NY, USA; Center for the Prevention of Cardiovascular Disease, Division of Cardiology, NYU Langone Health, New York, NY, USA
| | - Sherita H Golden
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mercedes R Carnethon
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Joshua J Joseph
- Division of Endocrinology, Diabetes and Metabolism, The Ohio State University College of Medicine, Columbus, OH, USA
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12
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Richer R, Abel L, Küderle A, Eskofier BM, Rohleder N. CARWatch - A smartphone application for improving the accuracy of cortisol awakening response sampling. Psychoneuroendocrinology 2023; 151:106073. [PMID: 36868094 DOI: 10.1016/j.psyneuen.2023.106073] [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: 10/24/2022] [Revised: 02/22/2023] [Accepted: 02/22/2023] [Indexed: 03/05/2023]
Abstract
BACKGROUND Many studies investigating the cortisol awakening response (CAR) suffer from low adherence to the study protocol as well as from the lack of precise and objective methods for assessing the awakening and saliva sampling times which leads to measurement bias on CAR quantification. METHODS To address this issue, we have developed "CARWatch", a smartphone application that aims to enable low-cost and objective assessment of saliva sampling times as well as to concurrently increase protocol adherence. As proof-of-concept study, we assessed the CAR of N = 117 healthy participants (24.2 ± 8.7 years, 79.5% female) on two consecutive days. During the study, we recorded awakening times (AW) using self-reports, the CARWatch application, and a wrist-worn sensor, and saliva sampling times (ST) using self-reports and the CARWatch application. Using combinations of different AW and ST modalities, we derived different reporting strategies and compared the reported time information to a Naive sampling strategy assuming an ideal sampling schedule. Additionally, we compared the AUCI, computed using information from different reporting strategies, against each other to demonstrate the effect of inaccurate sampling on the CAR. RESULTS The use of CARWatch led to a more consistent sampling behavior and reduced sampling delay compared to self-reported saliva sampling times. Additionally, we observed that inaccurate saliva sampling times, as resulting from self-reports, were associated with an underestimation of CAR measures. Our findings also revealed potential error sources for inaccuracies in self-reported sampling times and showed that CARWatch can help in better identifying, and possibly excluding, sampling outliers that would remain undiscovered by self-reported sampling. CONCLUSION The results from our proof-of-concept study demonstrated that CARWatch can be used to objectively record saliva sampling times. Further, it suggests its potential of increasing protocol adherence and sampling accuracy in CAR studies and might help to reduce inconsistencies in CAR literature resulting from inaccurate saliva sampling. For that reason, we published CARWatch and all necessary tools under an open-source license, making it freely accessible to every researcher.
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Affiliation(s)
- Robert Richer
- Machine Learning and Data Analytics Lab (MaD Lab), Department Artificial Intelligence in Biomedical Engineering (AIBE), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.
| | - Luca Abel
- Machine Learning and Data Analytics Lab (MaD Lab), Department Artificial Intelligence in Biomedical Engineering (AIBE), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Arne Küderle
- Machine Learning and Data Analytics Lab (MaD Lab), Department Artificial Intelligence in Biomedical Engineering (AIBE), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Bjoern M Eskofier
- Machine Learning and Data Analytics Lab (MaD Lab), Department Artificial Intelligence in Biomedical Engineering (AIBE), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Nicolas Rohleder
- Chair of Health Psychology, Institute of Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
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13
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Carroll R, Bice AA, Roberto A, Prentice CR. Examining Mental Health Disorders in Overweight and Obese Pediatric Patients. J Pediatr Health Care 2022; 36:507-519. [PMID: 35760667 DOI: 10.1016/j.pedhc.2022.05.017] [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: 04/12/2022] [Accepted: 05/20/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION We investigated the frequency and variation in three mental health diagnoses among obese or overweight children and adolescents. METHOD Logistic regression was used to examine the association between the outcome variables-anxiety, depression, and adjustment disorders-with the following covariates: overweight/obesity status, sex, age, and race. RESULTS Findings show anxiety, depressive, and adjustment disorder diagnoses were significantly higher for overweight or obese youth in our sample. In addition, diagnosis rates for one or more of these disorders increase as children grow into adolescence. Furthermore, we found significantly higher rates of depression and significantly lower rates of anxiety among youth who live in places with higher rates of poverty. DISCUSSION Findings indicate a target age for providers to focus on mental health screening among overweight/obese patients: (1) early adolescence (aged 11-14 years) for depressive and adjustment disorders and (2) early childhood (aged 2-4 years) for anxiety disorder.
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14
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Schneider M, Müller CP, Knies AK. Low income and schizophrenia risk: a narrative review. Behav Brain Res 2022; 435:114047. [PMID: 35933046 DOI: 10.1016/j.bbr.2022.114047] [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: 02/25/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/02/2022]
Abstract
Despite decades of research, the precise etiology of schizophrenia is not fully understood. Ample evidence indicates that the disorder derives from a complex interplay of genetic and environmental factors during vulnerable stages of brain maturation. Among the plethora of risk factors investigated, stress, pre- and perinatal insults, and cannabis use have been repeatedly highlighted as crucial environmental risk factors for schizophrenia. Compelling findings from population-based longitudinal studies suggest low income as an additional risk factor for future schizophrenia diagnosis, but underlying mechanisms remain unclear. In this narrative review, we 1) summarize the literature in support of a relationship between low (parental) income and schizophrenia risk, and 2) explore the mediating role of chronic stress, pre- and perinatal factors, and cannabis use as established risk factors for schizophrenia. Our review describes how low income facilitates the occurrence and severity of these established risk factors and thus contributes to schizophrenia liability. The broadest influence of low income was identified for stress, as low income was found to be associated with exposure to a multitude of severe psychological and physiological stressors. This narrative review adds to the growing literature reporting a close relationship between income and mental health.
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Affiliation(s)
- Miriam Schneider
- Department of Scientific Coordination and Management, Danube Private University, 3500 Krems-Stein, Austria.
| | - Christian P Müller
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-University Erlangen-Nuremberg, 91054 Erlangen, Germany; Centre for Drug Research, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Andrea K Knies
- Department of Scientific Coordination and Management, Danube Private University, 3500 Krems-Stein, Austria
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15
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Karl S, Johar H, Ladwig KH, Peters A, Lederbogen F. Dysregulated diurnal cortisol patterns are associated with cardiovascular mortality: Findings from the KORA-F3 study. Psychoneuroendocrinology 2022; 141:105753. [PMID: 35395560 DOI: 10.1016/j.psyneuen.2022.105753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/12/2022] [Accepted: 03/28/2022] [Indexed: 12/23/2022]
Abstract
Psychosocial stress has been associated with an increased risk for cardiovascular disease and death. Dysregulated diurnal cortisol slopes, which have also been associated with stress, might mediate this association. However, existing evidence on the cardiovascular health consequences of dysregulated cortisol slopes remains limited and inconclusive. To elucidate whether dysregulated diurnal cortisol slopes are related to cardiovascular mortality, we assessed salivary cortisol and cardiovascular morbidity and mortality in 1090 participants from the KORA-F3 study, a prospective, observational cohort study of a random representative sample from the general population. Eighty-seven deaths were registered during the mean follow-up period of approximately 11 years, 31 of which were classified as cardiovascular deaths. A more pronounced cortisol awakening response was associated with a lower risk of cardiovascular mortality in the adjusted Cox proportional hazards analysis (HR 0.59 [95-%-CI 0.36-0.96], p = 0.03). A greater diurnal cortisol peak-to-bedtime ratio at baseline also predicted a decreased risk of cardiovascular mortality (HR 0.50 [95-%-CI 0.34-0.73], p 0.01) and a decreased risk of stroke (HR 0.71 [95-%-CI 0.55-0.92], p 0.01). Increased levels of late night salivary cortisol predicted a higher risk of cardiovascular mortality (HR 1.49 [95-%-CI 1.13-1.97], p 0.01) and an increased risk of stroke (HR 1.24 [95-%-CI 1.01-1.52], p = 0.04). There was no association between measures of cortisol and non-cardiovascular related mortality. In conclusion, dysregulated diurnal cortisol patterns are associated with cardiovascular mortality, while greater diurnal cortisol variation seems to have a protective effect. This adds evidence to suggest a pathophysiological role of diurnal cortisol secretion patterns in cardiovascular health.
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Affiliation(s)
- Sebastian Karl
- Central Institute of Mental Health, University of Heidelberg / Medical Faculty Mannheim, J5, 68159 Mannheim, Germany.
| | - Hamimatunnisa Johar
- Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway 47500, Selangor, Malaysia; Department of Psychosomatic Medicine and Psychotherapy, University of Gießen and Marburg, Gießen, Germany; Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany; German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Karl-Heinz Ladwig
- German Centre for Cardiovascular Research (DZHK e.V.), Partner Site Munich Heart Alliance, Munich, Germany; Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany; German Centre for Cardiovascular Research (DZHK e.V.), Partner Site Munich Heart Alliance, Munich, Germany; Chair of Epidemiology, Ludwig-Maximilians Universität München, Munich, Germany
| | - Florian Lederbogen
- Central Institute of Mental Health, University of Heidelberg / Medical Faculty Mannheim, J5, 68159 Mannheim, Germany
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16
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Halabicky OM, Pinto-Martin JA, Compton P, Liu J. Longitudinal association of early childhood lead exposure and adolescent heart rate variability: influence of parental education. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, TOXICOLOGY AND CARCINOGENESIS 2022; 40:133-153. [PMID: 35895919 PMCID: PMC9339516 DOI: 10.1080/26896583.2022.2060689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Lead exposure has been shown to dysregulate physiological stress responses. However, few studies have investigated the effect of lead exposure on later heart rate variability (HRV), an indicator of a stress response, in large samples of children. Furthermore, the interaction between social environmental factors and lead exposure in childhood, which commonly co-occur, remains understudied. This study examined relationships between childhood lead exposure and early adolescent physiological stress responses at different levels of parental education. Participants were 406 children from Jintan, China. Blood lead levels (BLLs) and parental education data were collected at 3-5 years of age, and HRV outcomes assessed at 12 years via frequency domain measures (LF/HF ratio) collected during an induced stress test. Results show a significant interaction between parental education and BLLs at 3-5 years. This relationship was found to be most consistent for the interaction between BLLs and mother's years of education for both the planning (β = 0.12, p = 0.046) and speaking (β = 0.11, p = 0.043) phase of the stress task, suggesting that increasing years of mother's education may enhance the deleterious influence of lead exposure on the HRV frequency measure, LF/HF ratio. This research highlights the complexity in lead exposure induced outcomes.
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Affiliation(s)
| | - Jennifer A Pinto-Martin
- School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Peggy Compton
- School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
| | - Jianghong Liu
- School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
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17
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Early life adversity, inflammation, and immune function: An initial test of adaptive response models of immunological programming. Dev Psychopathol 2022; 34:539-555. [PMID: 35152928 DOI: 10.1017/s095457942100170x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Much research indicates that exposure to early life adversity (ELA) predicts chronic inflammatory activity, increasing one's risk of developing diseases of aging later in life. Despite its costs, researchers have proposed that chronic inflammation may be favored in this context because it would help promote immunological vigilance in environments with an elevated risk of infection and injury. Although intuitively appealing, the assumption that exaggerated inflammatory activity predicts favorable immunological outcomes among those exposed to ELA has not been tested. Here, we seek to address this gap, examining the links between exposure to ELA, inflammation, and immune function. Consistent with others' work, results revealed that those from low socioeconomic status (SES) childhood environments exhibited exaggerated unstimulated inflammatory activity relative to what was observed among those from higher SES childhood environments. Further, results revealed that - although levels of inflammation predicted the magnitude of immunological responses in those from higher SES backgrounds - for those who grew up in low SES environments, higher levels of inflammation were unrelated to the magnitude of immunological responses. Results suggest that exaggerated inflammatory activity in the context of ELA may not predict improved ability to manage acute immunological threats.
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18
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Shobeiri P, Kalantari A, Teixeira AL, Rezaei N. Shedding light on biological sex differences and microbiota-gut-brain axis: a comprehensive review of its roles in neuropsychiatric disorders. Biol Sex Differ 2022; 13:12. [PMID: 35337376 PMCID: PMC8949832 DOI: 10.1186/s13293-022-00422-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 03/14/2022] [Indexed: 12/15/2022] Open
Abstract
Women and men are suggested to have differences in vulnerability to neuropsychiatric disorders, including major depressive disorder (MDD), generalized anxiety disorder (GAD), schizophrenia, eating disorders, including anorexia nervosa, and bulimia nervosa, neurodevelopmental disorders, such as autism spectrum disorder (ASD), and neurodegenerative disorders including Alzheimer’s disease, Parkinson’s disease. Genetic factors and sex hormones are apparently the main mediators of these differences. Recent evidence uncovers that reciprocal interactions between sex-related features (e.g., sex hormones and sex differences in the brain) and gut microbiota could play a role in the development of neuropsychiatric disorders via influencing the gut–brain axis. It is increasingly evident that sex–microbiota–brain interactions take part in the occurrence of neurologic and psychiatric disorders. Accordingly, integrating the existing evidence might help to enlighten the fundamental roles of these interactions in the pathogenesis of neuropsychiatric disorders. In addition, an increased understanding of the biological sex differences on the microbiota–brain may lead to advances in the treatment of neuropsychiatric disorders and increase the potential for precision medicine. This review discusses the effects of sex differences on the brain and gut microbiota and the putative underlying mechanisms of action. Additionally, we discuss the consequences of interactions between sex differences and gut microbiota on the emergence of particular neuropsychiatric disorders. The human microbiome is a unique set of organisms affecting health via the gut–brain axis. Neuropsychiatric disorders, eating disorders, neurodevelopmental disorders, and neurodegenerative disorders are regulated by the microbiota–gut–brain axis in a sex-specific manner. Understanding the role of the microbiota–gut–brain axis and its sex differences in various diseases can lead to better therapeutic methods.
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Affiliation(s)
- Parnian Shobeiri
- School of Medicine, Tehran University of Medical Sciences (TUMS), Children's Medical Center Hospital, Dr. Qarib St., Keshavarz Blvd, 14194, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Dr. Gharib St, Keshavarz Blvd, Tehran, Iran
| | - Amirali Kalantari
- School of Medicine, Tehran University of Medical Sciences (TUMS), Children's Medical Center Hospital, Dr. Qarib St., Keshavarz Blvd, 14194, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Antônio L Teixeira
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. .,Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Dr. Gharib St, Keshavarz Blvd, Tehran, Iran. .,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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19
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Singh M, Bharti B, Bharti S, Gupta S. Needle Fear among Children during Mass Measles Rubella (MR) Injectable Vaccination Campaign in North India: an Observational Study. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2022; 15:47-52. [PMID: 33936359 PMCID: PMC8065328 DOI: 10.1007/s40653-021-00352-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 04/12/2021] [Indexed: 06/12/2023]
Abstract
The cross-sectional observational study evaluated the prevalence and predictors of needle-fear among school-going children during mass Measles-Rubella (MR) immunization campaign (year 2017) in the north Indian city of Chandigarh. Fear of needle was assessed using a single-item self-report global question, anxiety was assessed using the Likert scale (score 1-5) and the standardized "Children Faces Scale" where facial responses were graded from 0 to 4. Out of a total sample of 2568 school children, 1225 (47.7%) reported needle fear (95% CI: 45.8%-49.6%) on a global single item assessment. On an anxiety related Likert scale, 52.3% did not respond (mainly younger children) and among those who responded, 42.6% (523/1226) showed significant anxiety (score of ≥3 on Likert scale of 1 to 5). Finally, 17.4% children (95% CI: 15.9%-18.9%) (n = 446/2568) scored 2 or above (indicating significant needle fear) on the 'Children Faces Scale' during the actual vaccination procedure. The needle fear were significantly increased among girl students as compared to boys (adjusted OR 2.58; 95% CI: 2.05-3.24, p < 0.001) as well as children accompanied by their parents (adjusted OR 2.05; 95% CI:1.57-2.69, p < 0.001). On the other hand, needle fear was significantly lowered in children studying in private schools as compared to public school children (adjusted OR 0.45; 95% CI: 0.28-0.74, p = 0.002). The needle fear, which was an overriding concern in the minds of girls, children accompanied by their parents, and public-school students, must be proactively addressed for successful mass vaccination campaigns. These findings assume further importance with recent international roll out of COVID 19 vaccine.
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Affiliation(s)
- Manvi Singh
- Social Pediatrics Unit, Department of Pediatrics, Advanced Pediatric Center, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012 India
| | - Bhavneet Bharti
- Social Pediatrics Unit, Department of Pediatrics, Advanced Pediatric Center, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012 India
| | - Sahul Bharti
- Build Healthy India Movement (BHIM), Chandigarh, India
| | - Shivani Gupta
- Surveillance Medical Unit Office, World Health Organization, Panchkula, Haryana India
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20
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Almis H, Han Almis B, Bucak IH. Mental health of children of health workers during the COVID-19 pandemic: A cross-sectional study. Clin Child Psychol Psychiatry 2022; 27:104-111. [PMID: 34098758 PMCID: PMC8829220 DOI: 10.1177/13591045211016527] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Children are exposed to large amounts of information and high levels of stress and anxiety from adults around them, the media, and social communication networks during the Covid-19 period. The purpose of this study was to compare the anxiety and depression levels of the children of health workers following the declaration by the World Health Organization (WHO) of Covid-19 as a global pandemic with those of age-matched children of non-health worker parents. This prospective, case-controlled, cross-sectional study was performed between July and September 2020. One hundred forty-six participants were enrolled, 71 children of health worker parents in the study group, and 75 age- and sex-matched children of non-health worker parents in the control group. While no significant difference was determined between the children of health workers and non-health workers in terms of CDI scores, total STAI-C scores were higher among children of health workers (70.36 ± 12.43) than in children of non-health worker parents (65.62 ± 11.83) (p = .02). This study shows that since their parents work in intensive and high-risk environments during the Covid-19 pandemic, the children of health workers may be at greater psychological risk than other children.
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Affiliation(s)
- Habip Almis
- Division of Social Pediatrics, Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Behice Han Almis
- Department of Psychiatry, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Ibrahim Hakan Bucak
- Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey
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21
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Everts R, Muri R, Leibundgut K, Siegwart V, Wiest R, Steinlin M. Fear and discomfort of children and adolescents during MRI: ethical consideration on research MRIs in children. Pediatr Res 2022; 91:720-723. [PMID: 33879848 PMCID: PMC9064788 DOI: 10.1038/s41390-020-01277-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Regula Everts
- Division of Neuropediatrics, Development and Rehabilitation, Children's University Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland. .,Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland. .,Department of Pediatric Hematology and Oncology, Children's University Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Raphaela Muri
- grid.411656.10000 0004 0479 0855Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland ,grid.411656.10000 0004 0479 0855Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Kurt Leibundgut
- grid.411656.10000 0004 0479 0855Department of Pediatric Hematology and Oncology, Children’s University Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Valerie Siegwart
- grid.411656.10000 0004 0479 0855Division of Neuropediatrics, Development and Rehabilitation, Children’s University Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland ,grid.411656.10000 0004 0479 0855Department of Pediatric Hematology and Oncology, Children’s University Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Roland Wiest
- grid.411656.10000 0004 0479 0855Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Maja Steinlin
- grid.411656.10000 0004 0479 0855Division of Neuropediatrics, Development and Rehabilitation, Children’s University Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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22
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Society to cell: How child poverty gets “Under the Skin” to influence child development and lifelong health. DEVELOPMENTAL REVIEW 2021. [DOI: 10.1016/j.dr.2021.100983] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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23
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Alves JM, Yunker AG, DeFendis A, Xiang AH, Page KA. BMI status and associations between affect, physical activity and anxiety among U.S. children during COVID-19. Pediatr Obes 2021; 16:e12786. [PMID: 33720550 PMCID: PMC8250275 DOI: 10.1111/ijpo.12786] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/29/2021] [Accepted: 02/23/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND There is concern regarding how the COVID-19 pandemic may impact the psychological and physical health of children, but to date, studies on mental health during the pandemic in children are limited. Furthermore, unprecedented lifestyle stressors associated with the pandemic may aggravate the childhood obesity epidemic, but the role of BMI on child activity levels and psychological outcomes during COVID-19 is unknown. OBJECTIVES We investigated how emotional responses (positive/negative affect), physical activity (PA) and sedentary behaviours related to anxiety among U.S. children with healthy weight and overweight/obesity during the pandemic. METHODS Sixty-four typically developing children (63% girls, 53% healthy weight) aged 9 to 15 years completed two virtual visits during the height of 'stay-at-home' measures from April 22 to July 29, 2020. Children completed 24-hours PA recalls, state portion of State-Trait Anxiety Inventory for Children and the 10-item Positive and Negative Affect Schedule for Children. RESULTS Independent of child BMI status, child anxiety scores were over five standard deviations greater than normative values from paediatric populations prior to the pandemic. Higher positive affect and PA were each associated with reduced anxiety levels in children with overweight/obesity, whereas higher positive affect was associated with reduced anxiety in children with healthy weight. Greater leisure screen time was associated with higher negative affect irrespective of child BMI status. CONCLUSIONS These associations highlight the potential mental health benefits of maintaining positive affect, engaging in PA and limiting leisure screen time for children during the pandemic and suggest that these associations may be particularly relevant for children with overweight/obesity.
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Affiliation(s)
- Jasmin M. Alves
- Division of Endocrinology, Department of MedicineKeck School of Medicine, University of Southern CaliforniaLos AngelesCaliforniaUSA,Diabetes and Obesity Research Institute, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Alexandra G. Yunker
- Division of Endocrinology, Department of MedicineKeck School of Medicine, University of Southern CaliforniaLos AngelesCaliforniaUSA,Diabetes and Obesity Research Institute, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Alexis DeFendis
- Division of Endocrinology, Department of MedicineKeck School of Medicine, University of Southern CaliforniaLos AngelesCaliforniaUSA,Diabetes and Obesity Research Institute, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Anny H. Xiang
- Department of Research and EvaluationKaiser Permanente Southern CaliforniaPasadenaCaliforniaUSA
| | - Kathleen A. Page
- Division of Endocrinology, Department of MedicineKeck School of Medicine, University of Southern CaliforniaLos AngelesCaliforniaUSA,Diabetes and Obesity Research Institute, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
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24
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Tian T, Young CB, Zhu Y, Xu J, He Y, Chen M, Hao L, Jiang M, Qiu J, Chen X, Qin S. Socioeconomic Disparities Affect Children's Amygdala-Prefrontal Circuitry via Stress Hormone Response. Biol Psychiatry 2021; 90:173-181. [PMID: 33832707 DOI: 10.1016/j.biopsych.2021.02.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 02/02/2021] [Accepted: 02/02/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND The socioeconomic status (SES) of a family can affect almost all aspects of a child's life, including health and current and future achievement. The potential adverse effects of low SES on children's emotional development are thought to result from proximal factors such as stress. The underlying neurobiological mechanisms, however, remain elusive. METHODS The effect of SES on children's integrative cortisol secretion and its modulations on emotion-related brain systems and connectivity were examined in children aged 6 to 12 years. In study 1, we investigated the relationship between SES and cortisol secretion in 239 children. In study 2, using resting-state and task-dependent functional magnetic resonance imaging in a subsample of 50 children, we investigated how SES affects children's amygdala-prefrontal functional organization through cortisol secretion. RESULTS Children from lower SES exhibited lower cortisol secretion, considering basal cortisol, nocturnal cortisol activity during sleep, and cortisol awakening response, which mediated higher amygdala nuclei intrinsic functional connectivity with the medial and dorsolateral prefrontal cortex (PFC). Critically, these children also exhibited higher task-evoked ventromedial PFC activity through higher intrinsic connectivity of the centromedial amygdala with the medial PFC. They also exhibited higher functional coupling of the centromedial amygdala with the dorsolateral PFC when processing negative emotions. CONCLUSIONS This study demonstrates that SES shapes children's amygdala-prefrontal circuitry through stress-sensitive cortisol secretion, with the most prominent effect in the centromedial amygdala's functional coordination with the ventromedial and dorsolateral PFC involved in processing negative emotions. Our findings provide important insight into the neurobiological etiology underlying how socioeconomic disparities shape children's emotional development.
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Affiliation(s)
- Ting Tian
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China
| | - Christina B Young
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
| | - Yannan Zhu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jiahua Xu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China
| | - Ying He
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China
| | - Menglu Chen
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China
| | - Lei Hao
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China; College of Teacher Education, Southwest University, Chongqing, China
| | - Min Jiang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China
| | - Jiang Qiu
- Key Laboratory of Cognition and Personality, Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Xu Chen
- Key Laboratory of Cognition and Personality, Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Shaozheng Qin
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China; Chinese Institute for Brain Research, Beijing, China.
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25
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Xiong B, Chen C, Tian Y, Zhang S, Liu C, Evans TM, Fernández G, Wu J, Qin S. Brain preparedness: The proactive role of the cortisol awakening response in hippocampal-prefrontal functional interactions. Prog Neurobiol 2021; 205:102127. [PMID: 34343631 DOI: 10.1016/j.pneurobio.2021.102127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/23/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
Upon awakening from nighttime sleep, the stress hormone cortisol in humans exhibits a robust rise within thirty to forty-five minutes. This cortisol awakening response (CAR), a crucial point of reference within the healthy cortisol circadian rhythm, has been linked to various psychological, psychiatric and health-related conditions. The CAR is thought to prepare the brain for anticipated challenges of the upcoming day to maintain one's homeostasis and promote adaptive responses. Using brain imaging with a prospective design and pharmacological manipulation, we investigate the neurobiological mechanisms underlying this preparation function of the CAR across two studies. In Study 1, a robust CAR is predictive of less hippocampal and prefrontal activity, though enhanced functional coupling between those regions during a demanding task hours later in the afternoon. Reduced prefrontal activity is in turn linked to better working memory performance, implicating that the CAR proactively promotes brain preparedness based on improved neurocognitive efficiency. In Study 2, pharmacologically suppressed CAR using Dexamethasone mirrors this proactive effect, which further causes a selective reduction of prefrontal top-down functional modulation over hippocampal activity. These findings establish a causal link between the CAR and its proactive role in optimizing functional brain networks involved in neuroendocrine control, executive function and memory.
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Affiliation(s)
- Bingsen Xiong
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Changming Chen
- School of Education, Chongqing Normal University, Chongqing, 401331, China
| | - Yanqiu Tian
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Shouwen Zhang
- West Essence Clinic, Beijing Institute of Functional Neurosurgery & Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Chao Liu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Tanya M Evans
- School of Education and Human Development, University of Virginia, Charlottesville, VA, 22904, USA
| | - Guillén Fernández
- Donders Institute for Brain, Cognition and Behaviour & Department for Cognitive Neuroscience, Radboud University Medical Centre, Nijmegen, 6525 EN, the Netherlands
| | - Jianhui Wu
- Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, 518060, China
| | - Shaozheng Qin
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China; Chinese Institute for Brain Research, Beijing, 100069, China.
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26
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Ling J, Zahry NR, Liu CC. Stress management interventions among socioeconomically disadvantaged parents: A meta-analysis and moderation analysis. Int J Nurs Stud 2021; 120:103954. [PMID: 34111700 DOI: 10.1016/j.ijnurstu.2021.103954] [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] [Received: 11/13/2020] [Revised: 03/11/2021] [Accepted: 04/15/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Socioeconomically disadvantaged parents experience high levels of stress, anxiety, and depression. Many interventions have been tested to reduce parental stress, but no meta-analysis has been conducted to quantitatively summarize the effects and explore the moderators of intervention effects among socioeconomically disadvantaged parents. OBJECTIVE This meta-analysis aimed to (1) quantitatively examine the intervention effects of prior stress management interventions among socioeconomically disadvantaged parents on reducing stress, depression, and anxiety; and (2) explore the potential moderators of intervention effects. METHODS Six databases, including CINAHL, PubMed, PsycINFO, Sociological Abstracts, Web of Science, and Cochrane, were searched in February 2021. After a two-step literature screening by two independent reviewers, 45 eligible articles were retained. Two evaluators independently assessed each eligible study's quality using the Evidence Project risk of bias tool. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guided the report. Meta-analyses (random-effects model) and moderation analyses (mixed-effects model) were performed. RESULTS Previous stress management interventions had a small effect of -0.24 in reducing parental stress (95% confidence interval [CI]: -0.33, -0.15) with a 7.6-month follow-up effect of -0.12 (95% CI: -0.27, 0.04). The pooled effects on reducing depression were -0.15 (95% CI: -0.26, -0.04) with a 9-month follow-up effect of 0.02 (95% CI: -0.21, 0.26). Two studies measured anxiety, and the average effects were -0.03 (95% CI: -0.16, 0.11). Intervention effects on stress were significantly moderated by country (p = .005), study design (p < .001), and intervention duration (p = .030). Interventions conducted in developing countries (g = -0.52) had a significantly larger effect in reducing stress than those conducted in developed countries (g = -0.19). Studies using a quasi-experimental design (g = -0.47) resulted in a significantly greater effect in reducing stress than RCTs (g = -0.12). Interventions with a duration of 1-3 months (g = -0.36) had a greater effect in reducing stress than those with a longer duration (g = -0.11 for 3-6 months, -0.20 for >6 months). Intervention effects on reducing depression were significantly moderated by intervention component (p = .030). Cognitive behavioral therapy (g = -0.20) and mindfulness-based interventions (g = -0.16) resulted in greater effects in reducing depression than interventions focusing on parenting/life/self-care skills (g = 0.003). CONCLUSIONS Previous stress management interventions have short-term beneficial effects on reducing parental stress and depression, but long-term follow-up effects are limited. Short-duration (1-3 months) mindfulness-based interventions and cognitive behavioral therapy in clinical settings are recommended for socioeconomically disadvantaged parents to reduce stress and depression.
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Affiliation(s)
- Jiying Ling
- Michigan State University College of Nursing, 1355 Bogue St., C241, East Lansing, MI 48824, United States.
| | - Nagwan R Zahry
- University of Tennessee at Chattanooga Department of Communication, Lupton Hall, 520 Oak St., Chattanooga, TN 37403, United States.
| | - Cheng-Ching Liu
- Michigan State University College of Nursing, 1355 Bogue St., C241, East Lansing, MI 48824, United States.
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27
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Abstract
The hypothalamic-pituitary-adrenal (HPA) axis is sensitive to early life stress, with enduring consequences for biological stress vulnerability and health (Gunnar & Talge, 2008). Low socioeconomic status (SES) is associated with dysregulation of the stress hormone cortisol in early childhood. However, a mechanistic understanding of this association is lacking. Multidimensional assessment of both SES and cortisol is needed to characterize the intricate relations between SES and cortisol function in early childhood. We assessed parent-reported family income, parent education, occupational prestige, neighborhood risk, food insecurity, and household chaos for 12-month-old infants (N = 90) and 3.5-year-old children (N = 91). Hair cortisol concentration (HCC) was obtained from parent and child, indexing chronic biological stress, and diurnal salivary cortisol was measured in the children. Controlling for parent HCC, parent education uniquely predicted infant and child HCC and, in addition, neighborhood risk uniquely predicted infant HCC. Household chaos predicted bedtime salivary cortisol concentration (SCC) for both infants and children, and infant daily cortisol output. Food insecurity was associated with flattened cortisol slope in 3.5-year-old children. Parental sensitivity did not mediate relations between SES and cortisol. Results highlight the utility of SES measures that index unpredictable and unsafe contexts, such as neighborhood risk, food insecurity, and household chaos.
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Psychosocial and biological risk factors of anxiety disorders in adolescents: a TRAILS report. Eur Child Adolesc Psychiatry 2021; 30:1969-1982. [PMID: 33113027 PMCID: PMC8563629 DOI: 10.1007/s00787-020-01669-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 10/19/2020] [Indexed: 01/04/2023]
Abstract
Anxiety disorders are a common problem in adolescent mental health. Previous studies have investigated only a limited number of risk factors for the development of anxiety disorders concurrently. By investigating multiple factors simultaneously, a more complete understanding of the etiology of anxiety disorders can be reached. Therefore, we assessed preadolescent socio-demographic, familial, psychosocial, and biological factors and their association with the onset of anxiety disorders in adolescence. This study was conducted among 1584 Dutch participants of the TRacking Adolescents' Individual Lives Survey (TRAILS). Potential risk factors were assessed at baseline (age 10-12), and included socio-demographic (sex, socioeconomic status), familial (parental anxiety and depression), psychosocial (childhood adversity, temperament), and biological (body mass index, heart rate, blood pressure, cortisol) variables. Anxiety disorders were assessed at about age 19 years through the Composite International Diagnostic Interview (CIDI). Univariate and multivariate logistic regression analyses were performed with onset of anxiety disorder as a dependent variable and the above-mentioned putative risk factors as predictors. Of the total sample, 25.7% had a lifetime diagnosis of anxiety disorder at age 19 years. Anxiety disorders were twice as prevalent in girls as in boys. Multivariate logistic regression analysis showed that being female (OR = 2.38, p < .01), parental depression and anxiety (OR = 1.34, p = .04), temperamental frustration (OR = 1.31, p = .02) and low effortful control (OR = 0.76, p = .01) independently predicted anxiety disorders. We found no associations between biological factors and anxiety disorder. After exclusion of adolescents with an onset of anxiety disorder before age 12 years, being female was the only significant predictor of anxiety disorder. Being female was the strongest predictor for the onset of anxiety disorder. Psychological and parental psychopathology factors increased the risk of diagnosis of anxiety, but to a lesser extent. Biological factors (heart rate, blood pressure, cortisol, and BMI), at least as measured in the present study, are unlikely to be useful tools for anxiety prevention and intervention strategies.
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29
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Seleem MA, Amer RA. Parenting discipline styles and child psychopathology in a clinical sample of Egyptian children in the Nile Delta region. MIDDLE EAST CURRENT PSYCHIATRY 2020. [DOI: 10.1186/s43045-020-00063-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Few, if any, studies evaluated the effect of violent parenting discipline on children’s psychological well-being in the Nile Delta region. The current study aimed to explore the spectrum of violent versus non-violent parenting discipline styles practiced by a sample of Egyptian families who came for psychiatric advice in Tanta Psychiatry and Neurology Center and the effects of such styles on youth’s problem behavior and psychiatric diagnoses. Two hundred and seven families were recruited and interviewed using the Kiddie Schedule of affective disorders and schizophrenia-present and life-time version “K-SADS-PL.” Arabic translated and validated versions of the conflict tactics scale–parent child version (CTS-PC) and the child behavioral checklist questionnaire (CBCL) for ages 6–18 years were used to evaluate parenting discipline styles and child psychopathology, respectively.
Results
Youth (n = 207) had an average age of 10.8 ± 2.8 years and 30% were females. A significant association was noted between all forms of psychological and physical violence against children, in addition to neglectful parenting, and both internalizing and externalizing problems in offspring with no significant differences between mild and severe forms of violence. Parents who were sexually abused as children had more tendency to practice violent discipline strategies on their own children.
Conclusions
All forms of child maltreatment, even mild forms, have a considerable effect on the child psychological development. National policies and legalization should be implemented to decrease child maltreatment and protect children from all forms of physical and sexual abuse.
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30
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Hagaman AK, Baranov V, Chung E, LeMasters K, Andrabi N, Bates LM, Rahman A, Sikander S, Turner E, Maselko J. Association of maternal depression and home adversities with infant hypothalamic-pituitary-adrenal (HPA) axis biomarkers in rural Pakistan. J Affect Disord 2020; 276:592-599. [PMID: 32871690 PMCID: PMC7792907 DOI: 10.1016/j.jad.2020.07.053] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 05/29/2020] [Accepted: 07/05/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Each year, almost 35% of children are exposed to maternal depression and more grow up in persistent poverty, increasing the risk for stress-related disease and other socio-developmental deficits later in life. These impacts are likely related to chronic stress via the hypothalamic-pituitary-adrenal (HPA) axis. However, there is little evidence relating early windows of child HPA axis activity to multiple exposures. METHODS We investigated chronic measures of hair-derived HPA axis hormones (cortisol and dehydroepiandrosterone (DHEA)) in 104 one-year old infants from rural Pakistan and longitudinal measures of maternal depression, intimate partner violence (IPV), socio-economic status (SES), and the home environment. RESULTS Estimates from adjusted linear mixed effects models did not reveal consistent significant associations between infant cortisol and maternal depression or home adversities. By contrast, infants exposed to maternal depression during pregnancy had lower DHEA levels (ß= -0.18 95% confidence interval [CI]: -0.34, -0.02) as did those whose mothers experienced multiple types of IPV (ß=-4.14 95% CI: -7.42, -0.79) within one year postpartum. Higher SES had a significant positive association with infant DHEA levels (ß= 0.77 95% CI: 0.08, 1.47). Depression severity and chronicity at one year postpartum had near significant associations with infant DHEA. Measures of home environment had no observable impacts on infant HPA axis activity. LIMITATIONS Limitations include the modest sample size and aggregation of hair samples for analysis. CONCLUSION Results point to possible early HPA axis dysregulation driven by changes in DHEA activity, but not cortisol at one year of age. Findings contribute to growing research examining intergenerational transmissions of maternal depression, IPV, and household environment on infant stress-response systems.
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Affiliation(s)
- Ashley K Hagaman
- Department of Social and Behavioral Science, Yale School of Public Health, Yale University, New Havern, CT, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Victoria Baranov
- Department of Economics, University of Melbourne, Melbourne, Australia
| | - Esther Chung
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Katherine LeMasters
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nafeesa Andrabi
- Department of Sociology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lisa M Bates
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Atif Rahman
- Department of Psychological Sciences, University of Liverpool, Liverpool, UK; Human Development Research Foundation, Islamabad, Pakistan
| | - Siham Sikander
- Human Development Research Foundation, Islamabad, Pakistan; Health Services Academy, Islamabad, Pakistan
| | - Elizabeth Turner
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA; Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Joanna Maselko
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Alves JM, Yunker AG, DeFendis A, Xiang AH, Page KA. Associations between Affect, Physical Activity, and Anxiety Among US Children During COVID-19. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2020. [PMID: 33106820 PMCID: PMC7587840 DOI: 10.1101/2020.10.20.20216424] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
We investigated how emotional responses (positive and negative affect), physical activity (PA), and sedentary behaviors related to anxiety among US children during the COVID-19 pandemic. Sixty-four typically-developing children (63% girls) age 9–15 years old completed two virtual visits during height of “stay-at-home” measures between April 22 – July 29, 2020. Children completed 24-hour PA recalls, state portion of State-Trait Anxiety Inventory for Children (STAIC), and the shortened 10-item Positive and Negative Affect Schedule for Children (PANAS-C). Children reported state anxiety scores that were more than 5 standard deviations greater than values from healthy pediatric populations prior to the pandemic. Children with higher positive affect and who reported more time in PA reported less state anxiety. Sedentary and leisure screen time were positively correlated with negative affect. Our findings suggest that maintaining positive affect, engaging in PA, and limiting leisure screen time may be important for child mental health during stressful periods.
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Affiliation(s)
- Jasmin M Alves
- Division of Endocrinology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089.,Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles CA 90089
| | - Alexandra G Yunker
- Division of Endocrinology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089.,Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles CA 90089
| | - Alexis DeFendis
- Division of Endocrinology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089.,Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles CA 90089
| | - Anny H Xiang
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101
| | - Kathleen A Page
- Division of Endocrinology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089.,Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles CA 90089
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32
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Ljubičić M, Baković L, Ćoza M, Pribisalić A, Kolčić I. Awakening cortisol indicators, advanced glycation end products, stress perception, depression and anxiety in parents of children with chronic conditions. Psychoneuroendocrinology 2020; 117:104709. [PMID: 32450487 DOI: 10.1016/j.psyneuen.2020.104709] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 01/10/2023]
Abstract
This cross-sectional study aims to investigate awakening cortisol indicators and to explore their association with stress perception, advanced glycation end products (AGEs), depression and anxiety in parents of children with chronic conditions. We included five parental groups according to children's diagnoses: Down syndrome (DS; N = 31), autistic spectrum disorder (ASD; N = 29), cerebral palsy (CP; N = 15), diabetes mellitus type 1 (DMT1; N = 38), and a control group of heathy children (CG; N = 33). Salivary cortisol and AGEs were measured, alongside with psychological indices. Partial correlation and multiple linear regression were used in the analysis to identify parental characteristics associated with total awakening cortisol output (area under the curve with respect to the ground, AUCG), cortisol awakening response (area under the curve with respect to the increase, AUCI), perceived stress, and health outcomes (AGEs, depression and anxiety). There was no difference between groups for AUCG, while DS and DMT1 groups showed reduced AUCI (β = -0.241, p = 0.040; β = -0.249, p = 0.028, respectively), and ASD parents had a borderline insignificant result (β = -0.205, p = 0.081). Non-smokers had higher AUCG, and parental sedentary activity and sleep duration were associated with AUCI. AUCG was positively associated with AGEs (β = 0.218, p = 0.013), anxiety (β = 0.207, p = 0.004), and with depression (β = 0.156, p = 0.034), unlike the AUCI. DS parental group showed lower general stress perception (β = -0.260, p = 0.005). Parents of children with DMT1 had more pronounced depressive symptoms (β = 0.183, p = 0.039), while CP parents had a borderline insignificant result for depression (β = 0.143, p = 0.058). Based on these results, parents of children with chronic conditions have altered awaking cortisol response and are under increased risk of adverse health consequences.
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Affiliation(s)
- Marija Ljubičić
- Department of Health Studies, University of Zadar, Splitska 1, 23000 Zadar, Croatia; Department of Pediatrics, General Hospital Zadar, Boze Pericica 5, 23000 Zadar, Croatia.
| | - Lada Baković
- Department of Laboratory Diagnostics, General Hospital Zadar, Boze Pericica 5, 23000 Zadar, Croatia
| | - Martina Ćoza
- Department of Laboratory Diagnostics, General Hospital Zadar, Boze Pericica 5, 23000 Zadar, Croatia
| | - Ajka Pribisalić
- University of Split School of Medicine, Soltanska 2, 21000 Split, Croatia
| | - Ivana Kolčić
- Department of Public Health, University of Split School of Medicine, Soltanska 2, 21000 Split, Croatia
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33
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Stein Duker LI, Schmidt AR, Pham PK, Ringold SM, Nager AL. Use of Audiobooks as an Environmental Distractor to Decrease State Anxiety in Children Waiting in the Pediatric Emergency Department: A Pilot and Feasibility Study. Front Pediatr 2020; 8:556805. [PMID: 33585358 PMCID: PMC7874121 DOI: 10.3389/fped.2020.556805] [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: 04/28/2020] [Accepted: 12/07/2020] [Indexed: 11/13/2022] Open
Abstract
Objectives: Anxiety and anticipatory stressors are commonly experienced by children visiting the Pediatric Emergency Department (PED), but little research exists that addresses the efficacy of interventions to decrease this stress. This one-sample pretest-postest pilot study gathered preliminary data on the feasibility and effectiveness of utilizing audiobooks to reduce fear and state anxiety in children in the PED. Methods: Participants were 131 children in kindergarten through 8th grade (M = 9.4 years, 54% female), triaged urgent or emergent, presenting to the PED. Participants self-reported fear (Children's Fear Scale) and state anxiety (modified State-Trait Anxiety Inventory for Children; mSTAIC) before and after listening to an age-appropriate audiobook (two options). Data regarding patient experience were also collected. Paired samples t-test was used to examine pre-post intervention changes in fear and state anxiety. Results: Significant, albeit small, improvements in fear and the mSTAIC states of nervous, calm, happy, and relaxed were found after use of the audiobook (Cohen's d z = 0.22-0.35). Small, yet significant correlations were found between child age/grade level and improvements in fear and in the mSTAIC states of scared and relaxed, suggesting that the audiobook was more beneficial for older participants. Over 60% of participants liked the audiobook content "a lot" as well as enjoyed listening to the audiobook "a lot." Without prompting, 15% of participants requested to listen to an additional audiobook. Conclusions: Listening to an audiobook is feasible and could be effective in decreasing fear and state anxiety for children during a waiting period in the PED. The technology is low-cost, simple, and portable. The results of this study should be interpreted with prudence due to the lack of a control group and results that, although significant, were modest based on effect size conventions; future studies should explore the impact of audiobooks on patient stress with an expanded sample size and control group.
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Affiliation(s)
- Leah I Stein Duker
- Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - Anita R Schmidt
- Division of Emergency and Transport Medicine, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, United States
| | - Phung K Pham
- Division of Emergency and Transport Medicine, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, United States
| | - Sofronia M Ringold
- Division of Emergency and Transport Medicine, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, United States
| | - Alan L Nager
- Division of Emergency and Transport Medicine, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, United States.,Keck School of Medicine at the University of Southern California, Los Angeles, CA, United States
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Mengelkoch S, Hill SE. Early life disadvantage, phenotypic programming, and health disparities. Curr Opin Psychol 2019; 32:32-37. [PMID: 31398587 DOI: 10.1016/j.copsyc.2019.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/19/2019] [Accepted: 06/20/2019] [Indexed: 01/09/2023]
Abstract
Much research finds that early life socioeconomic disadvantage predicts poorer health later in life, even among those whose conditions improve in adulthood. Although there are numerous factors that contribute to this association, recent research suggests that growing up in adverse socioecological environments may promote developmental patterns that facilitate pre-reproductive survival in harsh environments, but can also come at the cost of reduced longevity. Here, we review recent research demonstrating that early life exposure to low socioeconomic status can become embedded in the mechanisms that regulate (a) bodily inflammatory activity and (b) energy regulation in ways that contribute to poor health. This research offers new insights into ways that early life environments can get under one's skin to impact health and longevity.
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Duan H, Fang H, Zhang Y, Shi X, Zhang L. Associations between cortisol awakening response and resting electroencephalograph asymmetry. PeerJ 2019; 7:e7059. [PMID: 31198648 PMCID: PMC6553442 DOI: 10.7717/peerj.7059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 05/03/2019] [Indexed: 11/30/2022] Open
Abstract
The cortisol awakening response (CAR), a rapid cortisol rise in the morning after awakening, has been proposed to provide energy to cope with daily demands and suggested to be associated with brain functions. Electroencephalogram (EEG) asymmetry studies have implicated asymmetric cortical activation, especially in frontal cortex, in approach-withdrawal motivation. In this study, we examined the relationship between the CAR and lateralized cortical activity under rest in 55 university male students. Saliva samples were collected at 0, 15, 30 and 60 min after awakening on the two consecutive workdays. The lateralized cortical activity at frontocentral sites was examined by alpha asymmetry score. The results showed that a higher CAR was positively associated with alpha asymmetry score, which indicated that the higher CAR is linked with more left-sided cortical activity at frontocentral sites under resting state. This association still existed even after controlling psychological and sleep quality variables. These results suggested that appropriately mobilizing energy resource storage after awakening revealed as CAR might be associated with goal-directed approach tendencies before any eventual stressful situation, characteristic of more left than right resting-state frontocentral cortical activity.
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Affiliation(s)
- Hongxia Duan
- Center for Brain Disorder and Cognitive Science, Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, Guangdong, China
| | - Huihua Fang
- Center for Brain Disorder and Cognitive Science, Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, Guangdong, China
| | - Yuling Zhang
- Zaoyang First People’s Hospital, Zaoyang, Hubei, China
| | - Xia Shi
- Department of Psychology, Tianjin University of Technology and Education, Tianjin, China
| | - Liang Zhang
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
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