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Zapater-Fajarí M, Crespo-Sanmiguel I, Perez V, Hidalgo V, Salvador A. Subjective memory complaints in young people: the role of resilience. Psychol Health 2024; 39:1243-1262. [PMID: 36368933 DOI: 10.1080/08870446.2022.2141240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 04/25/2022] [Accepted: 10/21/2022] [Indexed: 11/14/2022]
Abstract
OBJECTIVE Little is known about the origin and associated factors of subjective memory complaints (SMCs) in the young population, although they might be closely related to the psychophysiological states produced by stress exposure, such as anxiety and depression. In this regard, resilience has been related to a reduction in these negative states, as well as to more adaptive hypothalamic-pituitary-adrenal (HPA) axis functioning. We aimed to investigate the importance of depression, anxiety, and HPA axis activity in SMCs in the young population. We also analysed the relationship between resilience and SMCs through the mediation of depression, anxiety, and the cortisol awakening response (CAR). DESIGN To do so, we measured SMCs, depression and anxiety states, resilience, and the CAR in 77 healthy young people. RESULTS Both depression and anxiety were associated with SMCs. In addition, greater resilience was related to fewer SMCs through depression and anxiety. However, the CAR was not related to SMCs, and it did not mediate the relationship between resilience and SMCs. CONCLUSION These results suggest that negative affective states have greater importance in SMCs than HPA functioning in this age group, and they also highlight the importance of resilience in the psychological adjustment to stressful situations.
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Affiliation(s)
- Mariola Zapater-Fajarí
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
| | - Isabel Crespo-Sanmiguel
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
| | - Vanesa Perez
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
| | - Vanesa Hidalgo
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
- IIS Aragón, Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain
| | - Alicia Salvador
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
- Spanish National Network for Research in Mental Health CIBERSAM, Madrid, Spain
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Niu X, Utayde MF, Sanders KEG, Cunningham TJ, Zhang G, Kensinger EA, Payne JD. The effects of shared, depression-specific, and anxiety-specific internalizing symptoms on negative and neutral episodic memories following post-learning sleep. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024:10.3758/s13415-024-01209-5. [PMID: 39138784 DOI: 10.3758/s13415-024-01209-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/24/2024] [Indexed: 08/15/2024]
Abstract
Emotional memory bias is a common characteristic of internalizing symptomatology and is enhanced during sleep. The current study employs bifactor S-1 modeling to disentangle depression-specific anhedonia, anxiety-specific anxious arousal, and the common internalizing factor, general distress, and test whether these internalizing symptoms interact with sleep to influence memory for emotional and neutral information. Healthy adults (N = 281) encoded scenes featuring either negative objects (e.g., a vicious looking snake) or neutral objects (e.g., a chipmunk) placed on neutral backgrounds (e.g., an outdoor scene). After a 12-hour period of daytime wakefulness (n = 140) or nocturnal sleep (n = 141), participants judged whether objects and backgrounds were the same, similar, or new compared with what they viewed during encoding. Participants also completed the mini version of the Mood and Anxiety Symptom Questionnaire. Higher anxious arousal predicted worse memory across all stimuli features, but only after a day spent being awake-not following a night of sleep. No significant effects were found for general distress and anhedonia in either the sleep or wake condition. In this study, internalizing symptoms were not associated with enhanced emotional memory. Instead, memory performance specifically in individuals with higher anxious arousal was impaired overall, regardless of emotional valence, but this was only the case when the retention interval spanned wakefulness (i.e., not when it spanned sleep). This suggests that sleep may confer a protective effect on general memory impairments associated with anxiety.
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Affiliation(s)
- Xinran Niu
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | - Mia F Utayde
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | - Kristin E G Sanders
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | - Tony J Cunningham
- The Center for Sleep & Cognition, Harvard Medical School & Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Guangjian Zhang
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | | | - Jessica D Payne
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA.
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Mitchell JW, Sossi F, Miller I, Jaber PB, Das-Gupta Z, Fialho LS, Amos A, Austin JK, Badzik S, Baker G, Zeev BB, Bolton J, Chaplin JE, Cross JH, Chan D, Gericke CA, Husain AM, Lally L, Mbugua S, Megan C, Mesa T, Nuñez L, von Oertzen TJ, Perucca E, Pullen A, Ronen GM, Sajatovic M, Singh MB, Wilmshurst JM, Wollscheid L, Berg AT. Development of an International Standard Set of Outcomes and Measurement Methods for Routine Practice for Adults with Epilepsy: The International Consortium for Health Outcomes Measurement Consensus Recommendations. Epilepsia 2024; 65:1916-1937. [PMID: 38738754 DOI: 10.1111/epi.17971] [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: 10/03/2023] [Revised: 03/19/2024] [Accepted: 03/19/2024] [Indexed: 05/14/2024]
Abstract
At present, there is no internationally accepted set of core outcomes or measurement methods for epilepsy clinical practice. Therefore, the International Consortium for Health Outcomes Measurement (ICHOM) convened an international working group of experts in epilepsy, people with epilepsy and their representatives to develop minimum sets of standardized outcomes and outcomes measurement methods for clinical practice that support patient-clinician decision-making and quality improvement. Consensus methods identified 20 core outcomes. Measurement tools were recommended based on their evidence of strong clinical measurement properties, feasibility, and cross-cultural applicability. The essential outcomes included many non-seizure outcomes: anxiety, depression, suicidality, memory and attention, sleep quality, functional status, and the social impact of epilepsy. The proposed set will facilitate the implementation of the use of patient-centered outcomes in daily practice, ensuring holistic care. They also encourage harmonization of outcome measurement, and if widely implemented should reduce the heterogeneity of outcome measurement, accelerate comparative research, and facilitate quality improvement efforts.
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Affiliation(s)
- James W Mitchell
- Institute of Systems, Molecular and Integrative Biology (ISMIB), University of Liverpool, Liverpool, UK
| | - Frieda Sossi
- International Consortium for Health Outcomes Measurement, London, UK
| | - Isabel Miller
- International Consortium for Health Outcomes Measurement, London, UK
| | | | - Zofia Das-Gupta
- International Consortium for Health Outcomes Measurement, London, UK
| | - Luz Sousa Fialho
- International Consortium for Health Outcomes Measurement, London, UK
| | - Action Amos
- International Bureau for Epilepsy, Africa Region, University of Edinburgh, Edinburgh, UK
| | - Joan K Austin
- Indiana University School of Nursing, Indianapolis, Indiana, USA
| | - Scott Badzik
- Lived Experience Representative, Cincinnati, Ohio, USA
| | - Gus Baker
- University of Liverpool, Liverpool, UK
| | - Bruria Ben Zeev
- The Edmond and Lilly Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | | | | | - J Helen Cross
- Developmental Neurosciences Dept, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Derrick Chan
- KK Women's and Children's Hospital, Duke-NUS, Singapore
| | - Christian A Gericke
- The University of Queensland Medical School, Brisbane, Queensland, Australia
| | - Aatif M Husain
- Duke University Medical Center and Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Lorraine Lally
- LLM (International Human Rights Law), LLM (Financial Services Law), Galway, Ireland
| | | | | | - Tomás Mesa
- Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Lilia Nuñez
- Centro Medico Nacional 20 de Noviembre, Médica Sur, Mexico City, Mexico
| | - Tim J von Oertzen
- Department of Neurology 1, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Emilio Perucca
- Department of Medicine (Austin Health), The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Gabriel M Ronen
- Department of Pediatrics, CanChild Centre for Childhood Disability Research, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Martha Sajatovic
- Departments of Psychiatry and of Neurology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Mamta B Singh
- All Indian Institute of Medicine Sciences, New Delhi, India
| | - Jo M Wilmshurst
- Red Cross War Memorial Children's Hospital, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | | | - Anne T Berg
- Department of Neurology, Northwestern Feinberg School of Medicine, Chicago, Illinois, USA
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Kuharić M, Pickard AS, Mukuria C, Finch AP. The Measurement Properties of the EQ-HWB and the EQ-HWB-S in Italian Population: A Comparative Study With EQ-5D-5L. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2024; 27:955-966. [PMID: 38490471 DOI: 10.1016/j.jval.2024.03.002] [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: 09/10/2023] [Revised: 02/12/2024] [Accepted: 03/07/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVES The EQ Health and Well-being, EQ-HWB (25-item) and the EQ-HWB-S (9-item), are new generic measures of health and well-being. The purpose of this study was to examine the measurement properties of the EQ-HWB and EQ-HWB-S measures in relation to the EQ-5D-5L among the Italian general population. METHODS A cross-sectional survey was conducted from October 2020 to February 2021, followed by secondary analysis of collected data from Italian adults. This analysis included response pattern distributions, correlation strength, and known-group comparison. Known-group comparison was assessed using effect sizes (ES) across health conditions, caregiver status, and social care usage. The EQ-HWB-S index-based score was based on the UK pilot value set, whereas the Italian value set was used for scoring the EQ-5D-5L index. RESULTS Out of the 1182 participants, 461 reported having a chronic condition, 185 identified as caregivers, and 42 were social care users. EQ-HWB items (7.5%) showed fewer ceiling effects than EQ-5D-5L items (34.7%). Strong correlations (rs > 0.5) were found between overlapping EQ-HWB and EQ-5D-5L items. EQ-HWB-S and EQ-5D-5L index scores demonstrated similar discrimination based on symptomatic chronic conditions (ES d = 0.68 vs d = 0.71), but EQ-HWB-S had slightly higher ES for social care users (ES d = 0.84 vs d = 0.74). CONCLUSIONS Initial evidence supports the validity of EQ-HWB/EQ-HWB-S because outcome measures in the Italian population. EQ-HWB-S performed comparably to EQ-5D-5L among patients and was better in differentiating social care users. A slight decrease in discriminative properties for caregivers was observed when transitioning from EQ-HWB to EQ-HWB-S.
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Affiliation(s)
- Maja Kuharić
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois Chicago, IL, USA.
| | - A Simon Pickard
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Maths in Health BV, Amsterdam, The Netherlands
| | - Clara Mukuria
- Division of Population Health, University of Sheffield, Sheffield, England, UK
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Flaherty R, Sui YV, Masurkar AV, Betensky RA, Rusinek H, Lazar M. Diffusion imaging markers of accelerated aging of the lower cingulum in subjective cognitive decline. Front Neurol 2024; 15:1360273. [PMID: 38784911 PMCID: PMC11111894 DOI: 10.3389/fneur.2024.1360273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Introduction Alzheimer's Disease (AD) typically starts in the medial temporal lobe, then develops into a neurodegenerative cascade which spreads to other brain regions. People with subjective cognitive decline (SCD) are more likely to develop dementia, especially in the presence of amyloid pathology. Thus, we were interested in the white matter microstructure of the medial temporal lobe in SCD, specifically the lower cingulum bundle that leads into the hippocampus. Diffusion tensor imaging (DTI) has been shown to differentiate SCD participants who will progress to mild cognitive impairment from those who will not. However, the biology underlying these DTI metrics is unclear, and results in the medial temporal lobe have been inconsistent. Methods To better characterize the microstructure of this region, we applied DTI to cognitively normal participants in the Cam-CAN database over the age of 55 with cognitive testing and diffusion MRI available (N = 325, 127 SCD). Diffusion MRI was processed to generate regional and voxel-wise diffusion tensor values in bilateral lower cingulum white matter, while T1-weighted MRI was processed to generate regional volume and cortical thickness in the medial temporal lobe white matter, entorhinal cortex, temporal pole, and hippocampus. Results SCD participants had thinner cortex in bilateral entorhinal cortex and right temporal pole. No between-group differences were noted for any of the microstructural metrics of the lower cingulum. However, correlations with delayed story recall were significant for all diffusion microstructure metrics in the right lower cingulum in SCD, but not in controls, with a significant interaction effect. Additionally, the SCD group showed an accelerated aging effect in bilateral lower cingulum with MD, AxD, and RD. Discussion The diffusion profiles observed in both interaction effects are suggestive of a mixed neuroinflammatory and neurodegenerative pathology. Left entorhinal cortical thinning correlated with decreased FA and increased RD, suggestive of demyelination. However, right entorhinal cortical thinning also correlated with increased AxD, suggestive of a mixed pathology. This may reflect combined pathologies implicated in early AD. DTI was more sensitive than cortical thickness to the associations between SCD, memory, and age. The combined effects of mixed pathology may increase the sensitivity of DTI metrics to variations with age and cognition.
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Affiliation(s)
- Ryn Flaherty
- Center for Advanced Imaging Innovation and Research, Department of Radiology, New York University Grossman School of Medicine, New York, NY, United States
- Vilcek Institute of Graduate Biomedical Sciences, New York University Grossman School of Medicine, New York, NY, United States
| | - Yu Veronica Sui
- Center for Advanced Imaging Innovation and Research, Department of Radiology, New York University Grossman School of Medicine, New York, NY, United States
| | - Arjun V. Masurkar
- Department of Neurology, New York University Grossman School of Medicine, New York, NY, United States
- Neuroscience Institute, New York University Grossman School of Medicine, New York, NY, United States
| | - Rebecca A. Betensky
- Department of Biostatistics, New York University School of Global Public Health, New York, NY, United States
| | - Henry Rusinek
- Center for Advanced Imaging Innovation and Research, Department of Radiology, New York University Grossman School of Medicine, New York, NY, United States
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, United States
| | - Mariana Lazar
- Center for Advanced Imaging Innovation and Research, Department of Radiology, New York University Grossman School of Medicine, New York, NY, United States
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Burrows K, Figueroa-Hall LK, Stewart JL, Alarbi AM, Kuplicki R, Hannafon BN, Tan C, Risbrough VB, McKinney BA, Ramesh R, Victor TA, Aupperle R, Savitz J, Teague TK, Khalsa SS, Paulus MP. Exploring the role of neuronal-enriched extracellular vesicle miR-93 and interoception in major depressive disorder. Transl Psychiatry 2024; 14:199. [PMID: 38678012 PMCID: PMC11055873 DOI: 10.1038/s41398-024-02907-x] [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] [Received: 04/21/2023] [Revised: 04/02/2024] [Accepted: 04/10/2024] [Indexed: 04/29/2024] Open
Abstract
Major depressive disorder (MDD) is associated with interoceptive processing dysfunctions, but the molecular mechanisms underlying this dysfunction are poorly understood. This study combined brain neuronal-enriched extracellular vesicle (NEEV) technology and serum markers of inflammation and metabolism with Functional Magnetic Resonance Imaging (fMRI) to identify the contribution of gene regulatory pathways, in particular micro-RNA (miR) 93, to interoceptive dysfunction in MDD. Individuals with MDD (n = 41) and healthy comparisons (HC; n = 35) provided blood samples and completed an interoceptive attention task during fMRI. EVs were separated from plasma using a precipitation method. NEEVs were enriched by magnetic streptavidin bead immunocapture utilizing a neural adhesion marker (L1CAM/CD171) biotinylated antibody. The origin of NEEVs was validated with two other neuronal markers - neuronal cell adhesion molecule (NCAM) and ATPase Na+/K+ transporting subunit alpha 3 (ATP1A3). NEEV specificities were confirmed by flow cytometry, western blot, particle size analyzer, and transmission electron microscopy. NEEV small RNAs were purified and sequenced. Results showed that: (1) MDD exhibited lower NEEV miR-93 expression than HC; (2) within MDD but not HC, those individuals with the lowest NEEV miR-93 expression had the highest serum concentrations of interleukin (IL)-1 receptor antagonist, IL-6, tumor necrosis factor, and leptin; and (3) within HC but not MDD, those participants with the highest miR-93 expression showed the strongest bilateral dorsal mid-insula activation during interoceptive versus exteroceptive attention. Since miR-93 is regulated by stress and affects epigenetic modulation by chromatin re-organization, these results suggest that healthy individuals but not MDD participants show an adaptive epigenetic regulation of insular function during interoceptive processing. Future investigations will need to delineate how specific internal and external environmental conditions contribute to miR-93 expression in MDD and what molecular mechanisms alter brain responsivity to body-relevant signals.
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Affiliation(s)
| | - Leandra K Figueroa-Hall
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health and Natural Sciences, University of Tulsa, Tulsa, OK, USA
| | - Jennifer L Stewart
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health and Natural Sciences, University of Tulsa, Tulsa, OK, USA
| | - Ahlam M Alarbi
- Departments of Surgery and Psychiatry, School of Community Medicine, The University of Oklahoma, Tulsa, OK, USA
| | | | - Bethany N Hannafon
- Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Chibing Tan
- Departments of Surgery and Psychiatry, School of Community Medicine, The University of Oklahoma, Tulsa, OK, USA
| | - Victoria B Risbrough
- Center of Excellence for Stress and Mental Health, La Jolla, CA, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Brett A McKinney
- Department of Mathematics and Computer Science, University of Tulsa, Tulsa, OK, USA
| | - Rajagopal Ramesh
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | | | - Robin Aupperle
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health and Natural Sciences, University of Tulsa, Tulsa, OK, USA
| | - Jonathan Savitz
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health and Natural Sciences, University of Tulsa, Tulsa, OK, USA
| | - T Kent Teague
- Departments of Surgery and Psychiatry, School of Community Medicine, The University of Oklahoma, Tulsa, OK, USA
- Department of Biochemistry and Microbiology, The Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
- Department of Pharmaceutical Sciences, The University of Oklahoma College of Pharmacy, Oklahoma City, OK, USA
| | - Sahib S Khalsa
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health and Natural Sciences, University of Tulsa, Tulsa, OK, USA
| | - Martin P Paulus
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health and Natural Sciences, University of Tulsa, Tulsa, OK, USA
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Ding X, Shi J, Wang Q, Chen H, Shi X, Li Z. Research hotspots and nursing inspiration in research of older adults with subjective cognitive decline from 2003 to 2023: A bibliometric analysis. Int J Nurs Sci 2024; 11:222-232. [PMID: 38707682 PMCID: PMC11064555 DOI: 10.1016/j.ijnss.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/25/2024] [Accepted: 03/05/2024] [Indexed: 05/07/2024] Open
Abstract
Objectives There has been a significant increase in subjective cognitive decline (SCD) studies in older adults over the years. A bibliometric analysis was conducted to demonstrate the current hotspots and emerging trends in SCD research in older adults and provide references for further research in this field. Methods The study conducted a bibliometric analysis based on co-citation analysis. From the Web of Science Core Collection database, this study obtained 1,436 manuscripts regarding SCD in older adults published from 2003 to 2023. Software CiteSpace was used to analyse the results for countries, institutions, authors, journals, keywords, top-cited papers, and burst citations scientifically and intuitively. Results Our result showed an overall upward trend in the volume of publications on SCD in the elderly population, suggesting that the study of SCD in older adults has attracted the attention of researchers. The United States dominates this research field, followed by China and France. The top three institutions were the University of California System, Institut National de la Sante et de la Recherche Medicale (Inserm), and UDICE-French Research Universities. Frank Jessen, Han Ying, and Kathryn Ellis were the top three researchers. The top three cited journals were Neurology, Alzheimers & Dementia, and Journal of Alzheimer's Disease. The keywords clustering were "depression", "functional connectivity", "cognitive reserve", "cognitive function", "physical activity", "recommendations", "dementia prevention", " behavioral disorders", "primary care", "early diagnosis", and "community-based study". Keywords with the highest citation bursts include "physical activity", "framework", "preclinical Alzheimer's disease", "future dementia", and "late life depression". Conclusions Parallel to the growth trend, the range of research scopes and topics is expanding steadily, focusing on early screening and prevention, negative emotion, and symptom management, broadening researchers' perspectives, which can provide reference and guidance for nursing researchers to conduct research.
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Affiliation(s)
- Xiaotong Ding
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiyuan Shi
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qing Wang
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- School of Nursing, Lanzhou University, Lanzhou, China
| | - Hongli Chen
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiuxiu Shi
- School of Nursing, Hangzhou Normal University, Hangzhou, China
| | - Zheng Li
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Ku YT, Chiu PY, Hua MS, Liao YC, Chang HT. Development of a Revised Version of Subjective Memory Complaints Questionnaire in Taiwan: A Preliminary Study. Arch Clin Neuropsychol 2024; 39:78-91. [PMID: 37337458 DOI: 10.1093/arclin/acad045] [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] [Accepted: 05/18/2023] [Indexed: 06/21/2023] Open
Abstract
OBJECTIVES Research has suggested that subjective memory complaints (SMC) are predictive of cognitive decline in cases of Alzheimer's disease; however, multidimensional characteristics of SMC make it difficult to formulate causal links. The Subjective Memory Complaints Questionnaire (SMCQ) has proven effective in capturing the nature of SMC. In this study, we developed a revised version of SMCQ (SMCQ-R) with corresponding normative data for application in Taiwan. METHODS This study recruited 100 cognitively normal participants (> 45 years) stratified according to demographic characteristics. Assessments were performed to evaluate test-retest reliability, criterion-related validity, and construct validity of SMCQ-R. SMCQ-R scores of 20 matched patients with mild cognitive impairment (MCI) were also compared with those of normal participants to test construct validity. RESULTS Reliability of SMCQ-R was satisfactory (0.81-0.95). Factor analysis revealed a three-factor structure: everyday memory problems (EMP), recent severe memory problems (RSMP), and long-term memory problems (LTMP). EMP and RSMP scores were negatively associated with objective cognitive function (r = -.20 to .39). Depressive symptoms were positively associated with all factors (r = .23-.33). Age was positively associated with total (b = 0.09, p < .05) and EMP scores (b = 0.06, p < .01). MCI patients obtained higher scores (p < .05) on all subscales. SMCQ-R scores discriminated between normal and MCI individuals (area under the curve = 0.77). This study established a norm based on scores adjusted to control for effects of age. CONCLUSIONS SMCQ-R has sound psychometric properties and could potentially be used as a tool to assess SMC in clinical settings.
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Affiliation(s)
- Yi-Ting Ku
- Department of Psychology, College of Medical and Health Sciences, Asia University, Taichung, Taiwan
| | - Pai-Yi Chiu
- Department of Neurology, Show Chwan Memorial Hospital, Changhua City, Taiwan
- Department of Applied Mathematics, College of Science, Tunghai University, Taichung, Taiwan
| | - Mau-Sun Hua
- Department of Psychology, College of Science, National Taiwan University, Taipei, Taiwan
| | - Yu-Chi Liao
- Department of Psychology, College of Medical and Health Sciences, Asia University, Taichung, Taiwan
- Clinical Psychology Center, Asia University, Taichung, Taiwan
| | - Hsin-Te Chang
- Department of Psychology, College of Medical and Health Sciences, Asia University, Taichung, Taiwan
- Department of Psychology, College of Science, Chung Yuan Christian University, Taoyuan, Taiwan
- Research Assistance Center, Show Chwan Memorial Hospital, Changhua City, Taiwan
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Ehrenstein JK, Duijts SFA, van Zon SKR, Amick BC, Schagen SB, Bültmann U. Establishing General Working Population Norms for the Cognitive Symptom Checklist-Work. JOURNAL OF OCCUPATIONAL REHABILITATION 2023; 33:766-775. [PMID: 36935459 PMCID: PMC10684708 DOI: 10.1007/s10926-023-10104-8] [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] [Accepted: 02/07/2023] [Indexed: 06/18/2023]
Abstract
PURPOSE The Cognitive Symptom Checklist-Work (CSC-W) is a self-report measure to assess cognitive symptoms (i.e., memory and executive function) in working adults with cancer. To date, general working population norm data are lacking worldwide. We established CSC-W norm values in the general working population, and assessed associations of CSC-W scores with work and health-related factors. METHODS This cross-sectional study consisted of 1,000 Dutch working adults, of whom data was collected through an online respondent panel. The sample was stratified for sex and age, and data were weighted. Summary scores of the CSC-W total scale, and memory and executive function symptoms subscales, were determined (e.g., means, percentiles). Z- and T-scores were calculated, and analysis of (co)variance has been applied. RESULTS Cognitive symptom scores were relatively stable across age groups, but 18-39-year-old respondents reported lower memory and executive function than respondents in other age groups. Symptom scores of memory function (mean 29.1; SD = 16.7) were higher for all age groups and in both sexes compared to executive function (mean 22.1; SD = 16.8). No sex differences in memory and executive function were observed. Higher symptom scores were associated with performing non-manual work only, manual work only, self-reported long-term illness, and higher levels of depressive symptoms and fatigue. CONCLUSION The CSC-W norms may enhance the interpretation and facilitate the analysis of self-reported cognitive symptoms in patients with cancer at work. Our findings may support health care professionals in identifying working adults with cancer with cognitive symptoms and in developing personalized treatment.
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Affiliation(s)
- Johanna K Ehrenstein
- Department of Health Sciences, Community and Occupational Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30.001, Groningen, 9700 RB, 9713 AV, The Netherlands.
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands.
| | - Saskia F A Duijts
- Department of Public and Occupational Health, Amsterdam University Medical Centers (location Vrije Universiteit), De Boelelaan 1117, Van der Boechorststraat 7, Amsterdam, 1081 BT, The Netherlands
- Amsterdam Public Health Research Institute, Societal Participation and Health, Amsterdam, The Netherlands
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Godebaldkwartier 419, Utrecht, 3511 DT, The Netherlands
| | - Sander K R van Zon
- Department of Health Sciences, Community and Occupational Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30.001, Groningen, 9700 RB, 9713 AV, The Netherlands
| | - Benjamin C Amick
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR, 72205, USA
- University of Arkansas for Medical Sciences, Winthrop P Rockefellor Cancer Institute, 449 Jack Stephens Dr, Little Rock, AR, 72205, USA
| | - Sanne B Schagen
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129-B, Amsterdam, 1018 WT, The Netherlands
| | - Ute Bültmann
- Department of Health Sciences, Community and Occupational Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30.001, Groningen, 9700 RB, 9713 AV, The Netherlands
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10
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Ball HA, Coulthard E, Fish M, Bayer A, Gallacher J, Ben-Shlomo Y. Predictors and prognosis of population-based subjective cognitive decline: longitudinal evidence from the Caerphilly Prospective Study (CaPS). BMJ Open 2023; 13:e073205. [PMID: 37844990 PMCID: PMC10582873 DOI: 10.1136/bmjopen-2023-073205] [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] [Received: 03/02/2023] [Accepted: 09/11/2023] [Indexed: 10/18/2023] Open
Abstract
OBJECTIVES To understand associations between the subjective experience of cognitive decline and objective cognition. This subjective experience is often conceptualised as an early step towards neurodegeneration, but this has not been scrutinised at the population level. An alternative explanation is poor meta-cognition, the extreme of which is seen in functional cognitive disorder (FCD). DESIGN Prospective cohort (Caerphilly Prospective Study). SETTING Population-based, South Wales, UK. PARTICIPANTS This men-only study began in 1979; 1225 men participated at an average age of 73 in 2002-2004, including assessments of simple subjective cognitive decline (sSCD, defined as a subjective report of worsening memory or concentration). Dementia outcomes were followed up to 2012-2014. Data on non-completers was additionally obtained from death certificates and local health records. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome measure was incident dementia over 10 years. Secondary outcome measures included prospective change in objective cognition and cross-sectional cognitive internal inconsistency (the existence of a cognitive ability at some times, and its absence at other times, with no intervening explanatory factors except for focus of attention). RESULTS sSCD was common (30%) and only weakly associated with prior objective cognitive decline (sensitivity 36% (95% CI 30 to 42) and specificity 72% (95% CI 68 to 75)). Independent predictors of sSCD were older age, poor sleep quality and higher trait anxiety. Those with sSCD did not have excess cognitive internal inconsistency, but results suggested a mild attentional deficit. sSCD did not predict objective cognitive change (linear regression coefficient -0.01 (95% CI -0.13 to 0.15)) nor dementia (odds ratio 1.35 (0.61 to 2.99)) 10 years later. CONCLUSIONS sSCD is weakly associated with prior objective cognitive decline and does not predict future cognition. Prior sleep difficulties and anxiety were the most robust predictors of sSCD. sSCD in the absence of objective decline appears to be a highly prevalent example of poor meta-cognition (ie, poor self-awareness of cognitive performance), which could be a driver for later FCD.
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Affiliation(s)
- Harriet A Ball
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Elizabeth Coulthard
- Translational Health Sciences, University of Bristol Medical School, Bristol, UK
| | - Mark Fish
- Royal Devon University Healthcare NHS Foundation Trust, Exeter, Devon, UK
| | - Antony Bayer
- Institute of Primary Care and Public Health, Cardiff University, Cardiff, Wales, UK
| | - John Gallacher
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Yoav Ben-Shlomo
- Population Health Sciences, University of Bristol, Bristol, UK
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11
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Burrows K, Figueroa-Hall L, Stewart J, Alarbi A, Kuplicki R, Hannafon B, Tan C, Risbrough V, McKinney B, Ramesh R, Victor T, Aupperle R, Savitz J, Teague K, Khalsa S, Paulus M. Exploring the role of neuronal-enriched extracellular vesicle miR-93 and interoception in major depressive disorder. RESEARCH SQUARE 2023:rs.3.rs-2813878. [PMID: 37398092 PMCID: PMC10312986 DOI: 10.21203/rs.3.rs-2813878/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Major depressive disorder (MDD) is associated with interoceptive processing dysfunctions, but the molecular mechanisms underlying this dysfunction are poorly understood. This study combined brain Neuronal-Enriched Extracellular Vesicle (NEEV) technology and serum markers of inflammation and metabolism with Functional Magnetic Resonance Imaging (fMRI) to identify the contribution of gene regulatory pathways, in particular micro-RNA (miR) 93, to interoceptive dysfunction in MDD. Individuals with MDD (n = 44) and healthy comparisons (HC; n = 35) provided blood samples and completed an interoceptive attention task during fMRI. EVs were separated from plasma using a precipitation method. NEEVs were enriched by magnetic streptavidin bead immunocapture utilizing a neural adhesion marker (CD171) biotinylated antibody. NEEV specificities were confirmed by ow cytometry, western blot, particle size analyzer, and transmission electron microscopy. NEEV small RNAs were purified and sequenced. Results showed that: (1) MDD exhibited lower NEEV miR-93 expression than HC; (2) within MDD but not HC, those individuals with the lowest NEEV miR-93 expression had the highest serum concentrations of interleukin (IL)-1 receptor antagonist, IL-6, tumor necrosis factor, and leptin; and (3) within HC but not MDD, those participants with the highest miR-93 expression showed the strongest bilateral dorsal mid-insula activation. Since miR-93 is regulated by stress and affects epigenetic modulation by chromatin reorganization, these results suggest that healthy individuals but not MDD participants show an adaptive epigenetic regulation of insular function during interoceptive processing. Future investigations will need to delineate how specific internal and external environmental conditions contribute to miR-93 expression in MDD and what molecular mechanisms alter brain responsivity to body-relevant signals.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Kent Teague
- University of Oklahoma School of Community Medicine
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12
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Teles M, Shi D. Longitudinal association between subjective and objective memory in older adults: a study with the Virginia Cognitive Aging Project sample. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2023; 30:231-255. [PMID: 34844513 DOI: 10.1080/13825585.2021.2008862] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Using the bivariate dual change score approach, the present study investigated the directionality of the SMC-OMP association in a sample of healthy older adults (N = 2,057) from the Virginia Cognitive Aging Project. The sample was assessed throughout 10 years, five time points, and the impact of education, depressive symptoms, and low-memory functioning was tested. The Memory Functioning Questionnaire was used to assess SMC. There was a lack of longitudinal association with no significant coupling effects found between subjective and objective memory. After including depressive symptoms as a covariate, Frequency of Forgetting significantly predicted subsequent negative changes in OMP . A similar result was found for the low-memory functioning group after the inclusion of depression, with the frequency of memory complaints predicting subsequent memory decline . Our results do not support a predictive value of SMC without accounting for the influence of depressive symptoms and low-memory functioning.
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Affiliation(s)
- Mariana Teles
- Psychology, University of Virginia Charlottesville, VA, USA
| | - Dingjing Shi
- Psychology, University of Oklahoma, Norman, OK, USA
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13
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Orchard ER, Rutherford HJV, Holmes AJ, Jamadar SD. Matrescence: lifetime impact of motherhood on cognition and the brain. Trends Cogn Sci 2023; 27:302-316. [PMID: 36609018 PMCID: PMC9957969 DOI: 10.1016/j.tics.2022.12.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023]
Abstract
Profound environmental, hormonal, and neurobiological changes mark the transition to motherhood as a major biosocial life event. Despite the ubiquity of motherhood, the enduring impact of caregiving on cognition and the brain across the lifespan is not well characterized and represents a unique window of opportunity to investigate human neural and cognitive development. By integrating insights from the human and animal maternal brain literatures with theories of cognitive ageing, we outline a framework for understanding maternal neural and cognitive changes across the lifespan. We suggest that the increased cognitive load of motherhood provides an initial challenge during the peripartum period, requiring continuous adaptation; yet when these demands are sustained across the lifespan, they result in increased late-life cognitive reserve.
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Affiliation(s)
- Edwina R Orchard
- Yale Child Study Center, School of Medicine, Yale University, New Haven, CT, USA; Department of Psychology, Faculty of Arts and Sciences, Yale University, New Haven, CT, USA.
| | | | - Avram J Holmes
- Department of Psychology, Faculty of Arts and Sciences, Yale University, New Haven, CT, USA
| | - Sharna D Jamadar
- Turner Institute of Brain and Mental Health & Monash Biomedical Imaging, Monash University, Melbourne, Australia
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14
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Johar H, Schaefer A, Su TT. Depressive symptoms mediate the longitudinal association between diabetes and subjective cognitive decline. Findings from a semirural multi-ethnic older population in Malaysia. Prev Med 2023; 167:107390. [PMID: 36528114 DOI: 10.1016/j.ypmed.2022.107390] [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: 08/11/2022] [Revised: 11/15/2022] [Accepted: 12/11/2022] [Indexed: 12/15/2022]
Abstract
The potential role of psychological distress as the pathway linking diabetes and subjective cognitive decline (SCD) is still unclear. This study aims to investigate whether depressive symptoms mediate the relationship between diabetes and SCD in older adults. Baseline data from 3428 adults (55-94 years) of the South East Asia Community Observatory (SEACO), Malaysia were utilized. Subjective cognitive complaints (SCC) were recorded at baseline and five years later. Mediation analyses with non-parametric bootstrapping methods were employed. A proportion of 20% of participants without SCC at baseline reported a decline in SCC after 5 years of follow-up. Known diabetes (β = -0.13, SE = 0.05, p = 0.02) and depressive symptoms (ß = -0.18, SE = 0.05, p = 0.001) were independently associated with SCD. Previously diagnosed diabetes was associated with depressive symptoms at baseline (ß = 0.04, SE = 0.02, p = 0.01), and greater SCD at follow-up (β = -0.19, SE = 0.06, p = 0.001). Mediation analyses revealed that 9% of the association between diabetes and SCD was attributable to an indirect effect through depressive symptoms (ß = -0.01, 95% CI 0.02-0.001, p < 0.0001). This study provides further evidence of the detrimental effects of diabetes and depression on subjective cognitive decline. Our findings also suggest that depression is an important pathway linking previously diagnosed diabetes with subjective cognitive decline in older adulthood.
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Affiliation(s)
- Hamimatunnisa Johar
- Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, 47500, Selangor, Malaysia; Department of Psychosomatic Medicine and Psychotherapy, University of Giessen and Marburg, Giessen, Germany; Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, München, Germany.
| | - Alexandre Schaefer
- School of Medical and Life Sciences, Department of Psychology, Sunway University, Malaysia; Ageing, Health and Well-being Research Centre, Sunway University, Malaysia
| | - Tin Tin Su
- Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, 47500, Selangor, Malaysia; South East Asia Community Observatory (SEACO), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, 47500, Selangor, Malaysia
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15
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Żmudzka E, Lustyk K, Głuch-Lutwin M, Wolak M, Jaśkowska J, Kołaczkowski M, Sapa J, Pytka K. Novel Multimodal Salicylamide Derivative with Antidepressant-like, Anxiolytic-like, Antipsychotic-like, and Anti-Amnesic Activity in Mice. Pharmaceuticals (Basel) 2023; 16:175. [PMID: 37259325 PMCID: PMC9967428 DOI: 10.3390/ph16020175] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 10/24/2023] Open
Abstract
Depression, anxiety, and schizophrenia may coexist in psychiatric patients. Moreover, these disorders are very often associated with cognitive impairments. However, pharmacotherapy of these conditions remains challenging due to limited drug effectiveness or numerous side effects. Therefore, there is an urgent need to develop novel multimodal compounds that can be used to treat depression, anxiety, and schizophrenia, as well as memory deficits. Thus, this study aimed to evaluate the potential antidepressant-like, anxiolytic-like, antipsychotic-like effects, and anti-amnesic properties, of the novel arylpiperazine derivative of salicylamide, JJGW07, with an affinity towards serotonin 5-HT1A, 5-HT2A, and 5-HT7 and dopamine D2 receptors. Firstly, we investigated the compound's affinity for 5-HT6 receptors and its functional activity by using in vitro assays. JJGW07 did not bind to 5-HT6 receptors and showed antagonistic properties for 5-HT1A, 5-HT2A, 5-HT7, and D2 receptors. Based on the receptor profile, we performed behavioral studies in mice to evaluate the antidepressant-like, anxiolytic-like, and antipsychotic-like activity of the tested compound using forced swim and tail suspension tests; four-plate, marble-burying, and elevated plus maze tests; and MK-801- and amphetamine-induced hyperlocomotion tests, respectively. JJGW07 revealed antidepressant-like properties in the tail suspension test, anxiolytic-like effects in the four-plate and marble-burying tests, and antipsychotic-like activity in the MK-801-induced hyperlocomotion test. Importantly, the tested compound did not induce catalepsy and motor impairments or influence locomotor activity in rodents. Finally, to assess the potential procognitive and anti-amnesic properties of JJGW07, we used passive avoidance and object recognition tests in mice. JJGW07 demonstrated positive effects on long-term emotional memory and also ameliorated MK-801-induced emotional memory impairments in mice, but showed no procognitive properties in the case of recognition memory. Our results encourage the search for new compounds among salicylamide derivatives, which could be model structures with multitarget mechanisms of action that could be used in psychiatric disorder therapy.
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Affiliation(s)
- Elżbieta Żmudzka
- Department of Social Pharmacy, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Klaudia Lustyk
- Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Monika Głuch-Lutwin
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Małgorzata Wolak
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Jolanta Jaśkowska
- Department of Organic Chemistry and Technology, Faculty of Chemical and Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Krakow, Poland
| | - Marcin Kołaczkowski
- Department of Medicinal Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Jacek Sapa
- Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Karolina Pytka
- Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
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16
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Memory performance mediates the relationship between depression and independence in instrumental activities of daily living among community-dwelling older adults: Evidence from the China Family Panel Study. Geriatr Nurs 2023; 50:1-6. [PMID: 36640513 DOI: 10.1016/j.gerinurse.2023.01.006] [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: 10/24/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/15/2023]
Abstract
Our objective was to examine the link between depression and independence in the instrumental activities of daily living (IADLs) and to explore the mediating role of memory performance through a cross-sectional analysis of a nationally representative sample of community-dwelling older adults in China. In total, 3730 respondents age ≥ 60 (51.7% males) from the 2020 survey of the China Family Panel Study (CFPS) constituted the study sample. Their depressive symptoms, memory performance, and independence in the IADLs were measured. Based on the descriptive statistics, bivariate correlation analysis and bootstrapping mediation analysis were conducted. As hypothesized, independence in the IADLs was negatively related to depression, while it was positively associated with memory performance. Moreover, after controlling for demographic factors, memory performance was demonstrated to be a partial mediator between depression and independence in the IADLs. These findings support the development of clinical interventions which prevent disability or maintain the physical functioning of older adults through alleviating depression and enhancing memory performance.
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17
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Yoon EJ, Lee JY, Kwak S, Kim YK. Mild behavioral impairment linked to progression to Alzheimer's disease and cortical thinning in amnestic mild cognitive impairment. Front Aging Neurosci 2023; 14:1051621. [PMID: 36688162 PMCID: PMC9846631 DOI: 10.3389/fnagi.2022.1051621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/28/2022] [Indexed: 01/06/2023] Open
Abstract
Background Mild behavioral impairment (MBI) is a neurobehavioral syndrome characterized by later life emergence of sustained neuropsychiatric symptoms, as an at-risk state for dementia. However, the associations between MBI and a risk of progression to Alzheimer's disease (AD) and its neuroanatomical correlates in mild cognitive impairment (MCI) are still unclear. Method A total 1,184 older adults with amnestic MCI was followed for a mean of 3.1 ± 2.0 years. MBI was approximated using a transformation algorithm for the Neuropsychiatric Inventory at baseline. A two-step cluster analysis was used to identify subgroups of individuals with amnestic MCI based on profiles of 5 MBI domain symptoms (decreased motivation, affective dysregulation, impulse dyscontrol, social inappropriateness, abnormal perception/thought content). A Cox regression analysis was applied to investigate differences in the risk of progression to AD between subgroups. A subset of participants (n = 202) underwent 3D T1-weighted MRI scans at baseline and cortical thickness was compared between the subgroups of amnestic MCI patients. Result The cluster analysis classified the patients into 3 groups: (1) patients without any MBI domain symptoms (47.4%, asymptomatic group); (2) those with only affective dysregulation (29.4%, affective dysregulation group); (3) those with multiple MBI domain symptoms, particularly affective dysregulation, decreased motivation and impulse dyscontrol (23.2%, complex group). Compared to the asymptomatic group, the complex group was associated with a higher risk of progression to AD (hazard ratio = 2.541 [1.904-3.392], p < 0.001), but the affective dysregulation group was not (1.214 [0.883-1.670], p = 0.232). In cortical thickness analysis, the complex group revealed cortical thinning bilaterally in the inferior parietal, lateral occipital, lateral superior temporal, and frontopolar regions compared with the affective dysregulation group. Conclusion The multiple co-occuring MBI domains in individuals with amnestic MCI are associated with a higher risk of progression to AD and cortical thinning in temporal, parietal and frontal areas. These results suggest that evaluation of MBI could be useful for risk stratification for AD and appropriate intervention in MCI individuals.
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Affiliation(s)
- Eun Jin Yoon
- Memory Network Medical Research Center, Seoul National University, Seoul, South Korea,Department of Nuclear Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea
| | - Jun-Young Lee
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, South Korea,Department of Psychiatry, Seoul National University College of Medicine, Seoul, South Korea,Department of Medical Device Development, Seoul National University College of Medicine, Seoul, South Korea
| | - Seyul Kwak
- Department of Psychology, Pusan National University, Busan, South Korea
| | - Yu Kyeong Kim
- Department of Nuclear Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea,Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea,*Correspondence: Yu Kyeong Kim,
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18
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Yang HL, Chou KR, Lee SC, Lin PH, Chiang HY. Test-Retest Reliability and Random Measurement Error of the Multifactorial Memory Questionnaire in Older Adults With Subjective Memory Complaints. Gerontol Geriatr Med 2023; 9:23337214231171981. [PMID: 37361030 PMCID: PMC10286540 DOI: 10.1177/23337214231171981] [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: 01/02/2023] [Revised: 03/26/2023] [Accepted: 04/03/2023] [Indexed: 06/28/2023] Open
Abstract
To examine the psychometric properties of the Multifactorial Memory Questionnaire (MMQ) in older adults with subjective memory complaints. The three MMQ subscale (Satisfaction, Ability, and Strategy) was administered twice, with a 3-month interval. The test-retest reliability was examined using intraclass correlation coefficients (ICCs). The random measurement error was examined by calculating the standard error of measurement (SEM) and minimal detectable change (MDC95). The test-retest reliabilities of the three MMQ subscales were generally acceptable. The SEM of the three MMQ subscales was higher than the acceptable criterion of 10%. Despite the influence of random measurement error, the change scores of the three MMQ subscales may represent true changes if they are larger than the MDC95 of 13.2 (Satisfaction), 18.4 (Ability), and 16.9 (Strategy). The MMQ appears to be a reliable measure for use in research settings, but may not yet be suitable for clinical use.
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Affiliation(s)
| | - Kuei-Ru Chou
- Taipei Medical University
- Taipei Medical University-Shuang Ho Hospital
- Taipei Medical University Hospital
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Semkovska M, Knittle H, Leahy J, Rasmussen JR. Subjective cognitive complaints and subjective cognition following electroconvulsive therapy for depression: A systematic review and meta-analysis. Aust N Z J Psychiatry 2023; 57:21-33. [PMID: 35362328 DOI: 10.1177/00048674221089231] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Subjective cognitive complaints represent a leading reason for suboptimal prescription of electroconvulsive therapy, the most acutely effective treatment for depression. However, research findings regarding their presentation are conflicting. OBJECTIVE To describe, quantify and explain the variability in subjective cognitive complaints and subjective cognition following electroconvulsive therapy for depression. METHODS We searched systematically PubMed, Embase, PsycARTICLES, CINAHL and relevant reviews for research published from 1 January 1972 to 31 August 2020. We included all independent studies of patients whose subjective cognition was assessed following brief-pulse electroconvulsive therapy for depression. Three meta-analyses were conducted to quantify: (1) the prevalence of patients presenting with cognitive complaints following electroconvulsive therapy; (2) the pre-post electroconvulsive therapy change in subjective cognition and (3) the association between change in depressive symptoms and change in cognitive complaints. Effect sizes were calculated using random-effects models. Eight prespecified demographic and clinical moderators of between-study variability were assessed using sub-group analyses and meta-regressions. RESULTS Data from 72 studies including 5699 participants were meta-analysed. Weighted mean prevalence of patients with cognitive complaints was 48.1% (95% confidence interval = [42.3%, 53.9%]). The type of subjective measure used significantly impacted the pre-post electroconvulsive therapy change in subjective cognition, showing, respectively, large improvement (g = 0.81; 95% confidence interval = [0.59, 1.03]) after electroconvulsive therapy with the Squire Self-Rating Scale of Memory and small worsening (g = -0.48; 95% confidence interval = [-0.70, -0.26]) with 1-item memory scales. The strongest predictors of improved post-electroconvulsive therapy subjective cognition were increased age and larger post-electroconvulsive therapy decrease in depressive symptoms. The weighted mean correlation between pre-post electroconvulsive therapy decrease in depressive symptoms and pre-post electroconvulsive therapy decrease in cognitive complaints was 0.46 (95% confidence interval = [0.39, 0.53]). CONCLUSION Variability in subjective cognition following electroconvulsive therapy is mostly explained by the degree of post-treatment persisting depression and by the subjective assessment used. Scales measuring exclusively subjective worsening present limited clinical utility and instruments allowing the detection of both improvement and worsening in subjective cognition should be preferred.
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Affiliation(s)
- Maria Semkovska
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Hannah Knittle
- Department of Psychology, University of Limerick, Limerick, Ireland
| | - Janet Leahy
- Department of Psychology, University of Limerick, Limerick, Ireland
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Inconsistencies between Subjective Reports of Cognitive Difficulties and Performance on Cognitive Tests are Associated with Elevated Internalising and Externalising Symptoms in Children with Learning-related Problems. Res Child Adolesc Psychopathol 2022; 50:1557-1572. [PMID: 35838930 PMCID: PMC9653343 DOI: 10.1007/s10802-022-00930-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 11/27/2022]
Abstract
Children with learning difficulties are commonly assumed to have underlying cognitive deficits by health and educational professionals. However, not all children referred for psycho-educational assessment will be found to have deficits when their abilities are measured by performance on cognitive tasks. The primary aim of this study was to estimate the prevalence of this inconsistent cognitive profile (ICP) in a transdiagnostic sample of children referred by health and education service providers for problems related to attention, learning and memory (N = 715). A second aim was to explore whether elevated mental health problems were associated with ICPs. Findings suggest that approximately half of this sample could be characterised as having an ICP. Cognitive difficulties, whether identified by parent ratings or task performance, were associated with elevated internalising and externalising difficulties. Crucially, a larger discrepancy between a parent's actual ratings of a child's cognitive difficulties and the ratings that would be predicted based on the child's performance on cognitive tasks was associated greater internalising and externalising difficulties for measures of working memory, and greater externalising difficulties for measures of attention. These findings suggest that subjective cognitive difficulties occurring in the absence of any task-based performance deficits may be a functional problem arising from mental health problems.
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Smith L, Shin JI, Song TJ, Underwood BR, Jacob L, López Sánchez GF, Schuch F, Oh H, Veronese N, Soysal P, Butler L, Barnett Y, Koyanagi A. Association between depression and subjective cognitive complaints in 47 low- and middle-income countries. J Psychiatr Res 2022; 154:28-34. [PMID: 35926423 DOI: 10.1016/j.jpsychires.2022.07.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 06/13/2022] [Accepted: 07/04/2022] [Indexed: 10/17/2022]
Abstract
People with depression and subjective cognitive complaints (SCC) may be at particularly high risk for developing dementia. However, to date, studies on depression and SCC are limited mainly to single high-income countries. Thus, the aim of the present study was to investigate the association between depression and SCC in adults from low- and middle-income countries (LMICs). Cross-sectional, community-based data were analyzed from the World Health Survey. Two questions on subjective memory and learning complaints in the past 30 days were used to create a SCC scale ranging from 0 (No SCC) to 100 (worse SCC). ICD-10 Diagnostic Criteria for Research was used for the diagnosis of subsyndromal depression, brief depressive episode, and depressive episode. Multivariable linear regression was conducted to explore the associations. Data on 237,952 individuals aged ≥18 years [mean (SD) age 38.4 (16.0) years; females 50.8%] were analyzed. After adjustment for potential confounders (age, sex, education, anxiety), compared to no depressive disorder, subsyndromal depression (b-coefficient 7.91; 95%CI = 5.63-10.18), brief depressive episode (b-coefficient 10.37; 95%CI = 8.95-11.78), and depressive episode (b-coefficient 13.57; 95%CI = 12.33-14.81) were significantly associated with higher mean SCC scores. The association was similar in all age groups (i.e., 18-44, 45-64, and ≥65 years), and both males and females. All depression types assessed were associated with worse SCC among adults in 47 LMICs. Future longitudinal studies are needed to investigate whether older people with depression and SCC are at higher risk for dementia onset in LMICs.
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Affiliation(s)
- Lee Smith
- Cambridge, Centre for Health, Performance, and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, 03372, South Korea
| | - Tae-Jin Song
- Department of Neurology, Ewha Womans University, South Korea
| | - Benjamin R Underwood
- Cambridgeshire and Peterborough NHS Foundation Trust, The Gnodde Goldman Sachs Translational Neuroscience Unit, University of Cambridge, Cambridge, UK
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona, 08830, Barcelona, Spain; Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, 78000, Versailles, France
| | - Guillermo F López Sánchez
- Division of Preventive Medicine and Public Health, Department of Public Health Sciences, School of Medicine, University of Murcia, Murcia, Spain.
| | - Felipe Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil
| | - Hans Oh
- Suzanne Dworak Peck School of Social Work, University of Southern California, Los Angeles, CA, 90007, USA
| | - Nicola Veronese
- Department of Internal Medicine and Geriatrics, University of Palermo, 90133, Palermo, Italy
| | - Pinar Soysal
- Department of Geriatric Medicine, Bezmialem Vakif University, 34093, Istanbul, Turkey
| | - Laurie Butler
- Cambridge, Centre for Health, Performance, and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Yvonne Barnett
- Cambridge, Centre for Health, Performance, and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona, 08830, Barcelona, Spain; ICREA, Pg, Lluis Companys 23, 08010, Barcelona, Spain
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Orchard ER, Ward PGD, Egan GF, Jamadar SD. Evidence of Subjective, But Not Objective, Cognitive Deficit in New Mothers at 1-Year Postpartum. J Womens Health (Larchmt) 2022; 31:1087-1096. [PMID: 35980243 DOI: 10.1089/jwh.2021.0441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: The experience and even existence of cognitive deficits in the postpartum period is uncertain, with only a few scientific studies, reporting inconsistent results. Methods: In this study, we investigate cognition in 86 women (43 first-time mothers 1 year postpartum and 43 non-mothers). Results: Mothers and non-mothers showed no significant differences on measures of objective cognition (verbal memory, working memory, and processing speed or theory of mind). Despite the absence of objective differences, mothers self-reported significantly worse subjective memory than non-mothers. To interpret the difference between objective and subjective measures of memory, we investigated relationships between subjective memory, objective memory, and wellbeing. Mothers, but not non-mothers, showed a positive correlation between subjective and objective measures of memory, indicating mothers are "in-tune" with their memory performance. Mothers also demonstrated a positive relationship between subjective memory and wellbeing (sleep, anxiety, and depression), where better wellbeing correlated with higher subjective memory. This relationship was not apparent in non-mothers. The results suggest that poorer sleep, higher anxiety, and higher depression are related to reports of poorer self-reported memory in mothers. Conclusion: Our results add to our growing understanding of maternal cognition at 1 year postpartum, with no evidence of cognitive differences between mothers and non-mothers.
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Affiliation(s)
- Edwina R Orchard
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia.,Monash Biomedical Imaging, Monash University, Clayton, Australia.,Australian Research Council Centre of Excellence for Integrative Brain Function, Clayton, Australia.,Yale Child Study Center, School of Medicine, Yale University, Connecticut, USA
| | - Phillip G D Ward
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia.,Monash Biomedical Imaging, Monash University, Clayton, Australia.,Australian Research Council Centre of Excellence for Integrative Brain Function, Clayton, Australia
| | - Gary F Egan
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia.,Monash Biomedical Imaging, Monash University, Clayton, Australia.,Australian Research Council Centre of Excellence for Integrative Brain Function, Clayton, Australia
| | - Sharna D Jamadar
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia.,Monash Biomedical Imaging, Monash University, Clayton, Australia.,Australian Research Council Centre of Excellence for Integrative Brain Function, Clayton, Australia
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Huber BN, Fulton EK, Gray D. Meta-prospective memory accuracy in young adults with and without depressive symptoms. APPLIED NEUROPSYCHOLOGY. ADULT 2022:1-12. [PMID: 35531892 DOI: 10.1080/23279095.2022.2068372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Prospective memory (PM) is the ability to remember an intention in the future. Individuals with depression are candidates for PM failures, resulting in detrimental consequences, such as forgetting to take a medication or implement therapeutic techniques; inaccurate assessments of one's PM abilities can exacerbate these issues. The current study examined if appraisals about one's prospective memory (meta-PM) performance differs between healthy and depressed adults. Data were gathered from 137 adults and included self-reported depression, PM beliefs, objective PM, and assessment of executive functions (EFs). Participants were separated into depressed/healthy categories based on a self-report measure. There was a non-significant correlation between self-reported PM and objective PM for both depressed (r = .06, p = .61) and healthy (r = .08, p = .52) groups, suggesting both groups had inaccurate meta-PM. There were non-significant differences in meta-PM between these groups (Fisher's Z = -0.09, p = .93), but exploratory gender analyses revealed women's meta-PM was significantly less accurate than men's. Women had higher reports of depression and PM complaints compared to men. This study lends evidence that depression is not necessarily related to worse meta-PM accuracy, despite depression's association with memory complaints, and that women are at greater risk for inaccurate meta-PM.
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Affiliation(s)
- Becca N Huber
- Department of Psychology, Idaho State University, Pocatello, ID, USA
| | - Erika K Fulton
- Department of Psychology, Idaho State University, Pocatello, ID, USA
| | - Daniel Gray
- Department of Psychology, Idaho State University, Pocatello, ID, USA
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24
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Cognitive Test Scores and Progressive Cognitive Decline in the Aberdeen 1921 and 1936 Birth Cohorts. Brain Sci 2022; 12:brainsci12030318. [PMID: 35326274 PMCID: PMC8946766 DOI: 10.3390/brainsci12030318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/30/2022] [Accepted: 02/07/2022] [Indexed: 02/01/2023] Open
Abstract
The Aberdeen birth cohorts of 1921 and 1936 (ABC21 and ABC36) were subjected to IQ tests in 1932 or 1947 when they were aged about 11y. They were recruited between 1997–2001 among cognitively healthy community residents and comprehensively phenotyped in a long-term study of brain aging and health up to 2017. Here, we report associations between baseline cognitive test scores and long-term cognitive outcomes. On recruitment, significant sex differences within and between the ABC21 and ABC36 cohorts supported advantages in verbal ability and learning among the ABC36 women that were not significant in ABC21. Comorbid physical disorders were self-reported in both ABC21 and ABC36 but did not contribute to differences in terms of performance in cognitive tests. When used alone without other criteria, cognitive tests scores which fell below the −1.5 SD criterion for tests of progressive matrices, namely verbal learning, digit symbol and block design, did not support the concept that Mild Cognitive Impairment (MCI) is a stable class of acquired loss of function with significant links to the later emergence of a clinical dementia syndrome. This is consistent with many previous reports. Furthermore, because childhood IQ-type data were available, we showed that a lower cognitive performance at about 64 or 78 y than that predicted by IQ at 11 ± 0.5 y did not improve the prediction of progress to MCI or greater cognitive loss. We used binary logistic regression to explore how MCI might contribute to the prediction of later progress to a clinical dementia syndrome. In a fully adjusted model using ABC21 data, we found that non-amnestic MCI, along with factors such as female sex and depressive symptoms, contributed to the prediction of later dementia. A comparable model using ABC36 data did not do so. We propose that (1) MCI criteria restricted to cognitive test scores do not improve the temporal stability of MCI classifications; (2) pathways towards dementia may differ according to age at dementia onset and (3) the concept of MCI may require measures (not captured here) that underly self-reported subjective age-related cognitive decline.
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25
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Limone P, Toto GA. Factors That Predispose Undergraduates to Mental Issues: A Cumulative Literature Review for Future Research Perspectives. Front Public Health 2022; 10:831349. [PMID: 35252101 PMCID: PMC8888451 DOI: 10.3389/fpubh.2022.831349] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 01/24/2022] [Indexed: 01/13/2023] Open
Abstract
Distress and mental health issues among college students is an emerging topic of study. The aim of this research work is to illustrate academic and social risk factors and how they prove to be predictors of anxiety and depressive disorders. The methodology used is a cumulative literature review structured over 10 systematic phases, and is replicable. Showing considerable potential for cumulative research, the relevance of this study reflects the concern of the academic community and international governments. The articles selected range from categorization of disorders in relation to mental health, to reporting the condition of rhinestones and difficulties of students in university contexts. In conclusion, the research focusses upon predisposing, concurrent or protective factors relating to the mental health of university students, so that institutions can act on concrete dynamics or propose targeted research on this topic.
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26
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Scarth M, Vonk JMJ, Gerritsen L, GGeerlings MI. Association of childhood maltreatment and cortisol with the severity and stability of depression symptoms. J Affect Disord 2022; 299:559-567. [PMID: 34936915 DOI: 10.1016/j.jad.2021.12.036] [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: 10/29/2020] [Revised: 12/09/2021] [Accepted: 12/17/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Little is known about patterns of depression symptoms over time in older adults. This study aims to assess the association of childhood maltreatment and cortisol levels with latent classes of depression symptoms over ten years in older adults. METHODS A total of 752 participants (mean age 61.7±9.5, female 18%) in the Second Manifestations of ARTerial disease-Memory, depression and aging (SMART-Medea) study provided up to twenty measures of depression symptoms over ten years based on the Patient Health Questionnaire-9 (PHQ-9). At baseline, salivary cortisol was measured, and childhood maltreatment was assessed. Responses to the PHQ-9 were indicators in a latent class analysis. Multinomial regression determined associations between class membership and cortisol and maltreatment, adjusting for age, sex, and education. RESULTS Four distinct classes were identified; never depressed (n=275, 37%), energy/sleep difficulties (n=237, 32%), mild depression symptoms (n=152, 20%) and fluctuating severe depression (n=88, 12%). Childhood maltreatment was associated with mild depression symptoms (OR=1.95, 95% CI: 1.17-3.25) and fluctuating severe depression (OR=3.50, 95% CI: 1.99-6.15). Blunted morning cortisol was associated with energy/sleep difficulties (OR=0.98, 95% CI: 0.95-1.00) and fluctuating severe depression (OR=0.96, 95% CI: 0.92-0.99). There was no evidence for interaction between maltreatment and cortisol. LIMITATIONS There is limited generalizability due to the cohort consisting of participants with atherosclerosis and being mostly male. This study utilizes retrospective self-reporting of childhood maltreatment. CONCLUSION Childhood maltreatment and blunted morning cortisol independently contribute to a worse depression course. Blunted morning cortisol may contribute to sub-clinical depression symptoms, specifically difficulties with energy levels and sleep.
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Affiliation(s)
- Morgan Scarth
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
| | - Jet M J Vonk
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands; Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University Medical Center, New York, NY, USA
| | - Lotte Gerritsen
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands; Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | - Mirjam I GGeerlings
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands; Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
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- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
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Hill NL, Bratlee‐Whitaker E, Wion RK, Madrigal C, Bhargava S, Mogle J. Factors that influence the emotional impact of memory problems in older adults: A qualitative descriptive study. Int J Older People Nurs 2021; 17:e12439. [PMID: 35490354 PMCID: PMC9069705 DOI: 10.1111/opn.12439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/11/2021] [Accepted: 11/11/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Associations among psychological health and memory concerns in older adults are well-established, but much of this research is quantitative. OBJECTIVES This study examined how memory problems influence emotional well-being in older adults without dementia, and whether this differs by cognitive status and current depressive or anxiety symptoms. METHODS A qualitative descriptive design was used to examine our research questions. Community-dwelling older adults without dementia (n = 49, Mage = 74.5[10.1], 63% women) completed a cognitive assessment, questionnaires and two semi-structured interviews. Content analysis was used to code and categorise the transcribed interview data, then identify themes within and across participant groups. RESULTS Five themes described the influence of memory problems on emotional well-being: Evoking Emotions, Fearing Future, Undermining Self, Normalising Problems and Adjusting Thinking. Memory problems' impact on emotional well-being varied by current anxiety symptoms, characteristics of the problem and personal experience with dementia. CONCLUSION The emotional impact of memory problems tended to differ by affective symptoms, not cognitive status. Older adults who report memory concerns without objective evidence of impairment may be at risk for negative impacts to mental health and well-being. IMPLICATIONS FOR PRACTICE Cognitive screening guidelines should consider best practices for responding to memory concerns when cognitive testing results are normal.
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Affiliation(s)
- Nikki L. Hill
- Ross and Carol Nese College of Nursing Pennsylvania State University University Park Pennsylvania USA
| | - Emily Bratlee‐Whitaker
- Edna Bennett Pierce Prevention Research Center Pennsylvania State University University Park Pennsylvania USA
| | - Rachel K. Wion
- School of Nursing Indiana University Indianapolis Indiana USA
| | - Caroline Madrigal
- Providence VA Medical Center Center of Innovation in Long‐Term Services and Supports Providence Rhode Island USA
| | - Sakshi Bhargava
- Ross and Carol Nese College of Nursing Pennsylvania State University University Park Pennsylvania USA
| | - Jacqueline Mogle
- Edna Bennett Pierce Prevention Research Center Pennsylvania State University University Park Pennsylvania USA
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Feng C, Gu R, Li T, Wang L, Zhang Z, Luo W, Eickhoff SB. Separate neural networks of implicit emotional processing between pictures and words: A coordinate-based meta-analysis of brain imaging studies. Neurosci Biobehav Rev 2021; 131:331-344. [PMID: 34562542 DOI: 10.1016/j.neubiorev.2021.09.041] [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: 03/24/2021] [Revised: 09/14/2021] [Accepted: 09/21/2021] [Indexed: 02/02/2023]
Abstract
Both pictures and words are frequently employed as experimental stimuli to investigate the neurocognitive mechanisms of emotional processing. However, it remains unclear whether emotional picture processing and emotional word processing share neural underpinnings. To address this issue, we focus on neuroimaging studies examining the implicit processing of affective words and pictures, which require participants to meet cognitive task demands under the implicit influence of emotional pictorial or verbal stimuli. A coordinate-based activation likelihood estimation meta-analysis was conducted on these studies, which revealed no common activation maximum between the picture and word conditions. Specifically, implicit negative picture processing (35 experiments, 393 foci, and 932 subjects) engages the bilateral amygdala, left hippocampus, fusiform gyri, and right insula, which are mainly located in the subcortical network and visual network associated with bottom-up emotional responses. In contrast, implicit negative word processing (34 experiments, 316 foci, and 799 subjects) engages the default mode network and fronto-parietal network including the ventrolateral prefrontal cortex, dorsolateral prefrontal cortex, and dorsomedial prefrontal cortex, indicating the involvement of top-down semantic processing and emotion regulation. Our findings indicate that affective pictures (that intrinsically have an affective valence) and affective words (that inherit the affective valence from their object) modulate implicit emotional processing in different ways, and therefore recruit distinct brain systems.
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Affiliation(s)
- Chunliang Feng
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, China; Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China.
| | - Ruolei Gu
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
| | - Ting Li
- Institute of Brain Research and Rehabilitation (IBRR), South China Normal University, Guangzhou, China
| | - Li Wang
- Collaborative Innovation Center of Assessment for Basic Education Quality, Beijing Normal University, Beijing, China
| | - Zhixing Zhang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, China; Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Wenbo Luo
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
| | - Simon B Eickhoff
- Institute of Systems Neuroscience, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute of Neuroscience and Medicine, Brain & Behaviour (INM-7), Research Centre Jülich, Jülich, Germany
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Mareckova K, Marecek R, Andryskova L, Brazdil M, Nikolova YS. Impact of prenatal stress on amygdala anatomy in young adulthood: Timing and location matter. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2021; 7:231-238. [PMID: 34358683 DOI: 10.1016/j.bpsc.2021.07.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 07/15/2021] [Accepted: 07/20/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Exposure to maternal stress in utero has long-term implications for the developing brain and has been linked with a higher risk of depression. The amygdala, which develops during the early embryonic stage and is critical for emotion processing, might be particularly sensitive. METHODS Using data from a neuroimaging follow-up of the ELSPAC prenatal birth cohort (n=129, 47% men, 23-24 years old), we studied the impact of prenatal stress during the first and second half of pregnancy on the volume of the amygdala and its nuclei in young adult offspring. We further evaluated the relationship between amygdala anatomy and offspring depressive symptomatology. Amygdala nuclei were parcellated using FreeSurfer's automated segmentation pipeline. Depressive symptoms were measured via self-report using the Beck Depression Inventory (BDI). RESULTS Exposure to stress during the first half of pregnancy was associated with smaller accessory basal (Cohen's f2=0.27, p(FDR)=0.03) and cortical (Cohen's f2=0.29, p(FDR)=0.03) nuclei volumes. This effect remained significant after correcting for sex, stress during the second half of pregnancy, as well as maternal age at birth, birth weight, maternal education, and offspring's age at MRI. These two nuclei showed a quadratic relationship with BDI scores in young adulthood, where both smaller and larger volume was associated with more depressive symptoms (Accessory basal nucleus: Adj R2=0.05. p(FDR)=0.015; Cortical nucleus: Adj R2=0.04, p(FDR)=0.015). CONCLUSIONS We conclude that exposure to stress during the first half of pregnancy might have long-term implications for amygdala anatomy, which may in turn predict the experience of depressive symptoms in young adulthood.
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Affiliation(s)
- Klara Mareckova
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Brain and Mind Research, Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
| | - Radek Marecek
- Brain and Mind Research, Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Lenka Andryskova
- RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Milan Brazdil
- Brain and Mind Research, Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Yuliya S Nikolova
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.
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Brébion G, Núñez C, Lombardini F, Senior C, Sánchez Laforga AM, Siddi S, Usall J, Stephan-Otto C. Subclinical depression and anxiety impact verbal memory functioning differently in men and women -an fMRI study. J Psychiatr Res 2021; 140:308-315. [PMID: 34126425 DOI: 10.1016/j.jpsychires.2021.05.063] [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: 10/14/2020] [Revised: 05/05/2021] [Accepted: 05/21/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Depressive symptoms are known to affect memory efficiency in various populations. More specifically, several studies conducted in patients suffering from schizophrenia have indicated that memory efficiency is affected by depressed mood in female patients and by anxiety in male patients. We investigated, using neuroimaging techniques, whether similar gender-specific associations with subclinical depression and anxiety could be observed in a non-clinical sample. METHOD Forty-five healthy Spanish-speaking individuals (23 females) were administered a verbal memory task. Lists of high- and low-frequency words were presented. Immediate free recall was requested after the learning of each list, and a yes/no recognition task was completed during the acquisition of the fMRI data. RESULTS Regression analyses revealed that higher depression scores in women, and higher anxiety scores in men, were associated with poorer recall. In women, higher depression scores were further associated with decreased cerebral activity in the right temporoparietal junction, left inferior occipitotemporal gyrus, bilateral thalamus, and left anterior cingulate during correct recognition of target words. In men, anxiety scores were not associated with any cerebral activity. CONCLUSIONS Subclinical depression in women appears to affect memory efficiency by impacting cerebral regions specifically recruited for the cognitive demands of the task, as well as cerebral regions more generally involved in arousal, decision-making, and emotional regulation. Anxiety in men might impact the encoding memory processes. The results, although preliminary, suggest that gender differences may need to be taken into account when developing strategies for the cognitive and pharmacological remediation of memory impairment.
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Affiliation(s)
- Gildas Brébion
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain; Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.
| | - Christian Núñez
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain; Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | | | - Carl Senior
- School of Life & Health Sciences, Aston University, Birmingham, UK; University of Gibraltar, Gibraltar
| | | | - Sara Siddi
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain; Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Judith Usall
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain; Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Christian Stephan-Otto
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain; Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
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Cho I, Kim S, Choi JG, Shin JH. Subjective Memory Complaints and Sensitivity of the Subjective Memory Complaint Questionnaire in Post-Stroke Dementia Patients. Dement Geriatr Cogn Disord 2021; 49:279-285. [PMID: 32781444 DOI: 10.1159/000509083] [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: 03/16/2020] [Accepted: 06/01/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Subjective memory complaints (SMCs) among stroke patients are common. To date, reports on SMCs using the Subjective Memory Complaint Questionnaire (SMCQ) are limited. We provided descriptive information on SMCs using the SMCQ alongside objective neuropsychological function assessment in stroke patients and established the sensitivity of SMCQ for post-stroke dementia. METHODS In total, 419 consecutive stroke patients who were admitted to a stroke unit for younger populations (age <65 years) at a rehabilitation hospital from June 1, 2014, to January 1, 2020, were reviewed. SMCs were measured using the SMCQ. Objective neuropsychological function was assessed using protocols of the Vascular Cognitive Impairment Harmonization Standards. RESULTS SMCs were significantly correlated with objective neuropsychological functions including memory, executive function, language, and depression. SMCs were not significantly correlated with visuospatial function. The SMCQ exhibited comparable sensitivity to that of Mini-Mental Status Examination for evaluating post-stroke dementia. CONCLUSIONS The SMCQ may be a valid measure of cognitive function among patients with stroke, is sensitive for post-stroke dementia, and may assume a complementary role for assessing patients with stroke.
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Affiliation(s)
- Inkyoung Cho
- Department of Rehabilitation Medicine, National Rehabilitation Center, Ministry of Health and Welfare, Seoul, Republic of Korea
| | - SangYun Kim
- Department of Neurology, Seoul National University College of Medicine and Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Jeong Gue Choi
- Department of Rehabilitation Medicine, National Rehabilitation Center, Ministry of Health and Welfare, Seoul, Republic of Korea
| | - Joon-Ho Shin
- Department of Rehabilitation Medicine, National Rehabilitation Center, Ministry of Health and Welfare, Seoul, Republic of Korea,
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Mendes T, Cardoso S, Guerreiro M, Maroco J, Silva D, Alves L, Schmand B, Simões do Couto F, Figueira ML, de Mendonça A. Memory awareness in patients with Major Depressive Disorder. J Psychiatr Res 2021; 137:411-418. [PMID: 33774535 DOI: 10.1016/j.jpsychires.2021.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/27/2021] [Accepted: 03/05/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Subjective Memory Complaints (SMC) along with cognitive deficits are frequently observed in patients with Major Depressive Disorder (MDD). The relationship between SMC and objective memory performance in patients with MDD was evaluated, in comparison with patients with Mild Cognitive Impairment due to Alzheimer's Disease (MCI-AD) and healthy controls (HC). METHODS Patients with MDD (n = 47), MCI-AD (n = 43) and HC (n = 45) were assessed with a self-report memory complaints scale (SMCS) and underwent a comprehensive clinical and neuropsychological assessment. A discrepancy score between the Logical Memory delayed recall and the SMCS total score was calculated as a measure of memory awareness. RESULTS Patients with MDD (12.5 ± 4.4) and patients with MCI-AD (10.9 ± 4.1) had not significantly different SMCS total scores, whereas HC showed significantly lower scores (4.0 ± 3.0). As much as 74.5% of patients with MDD patients and 65.1% of patients with MCI-AD reported prominent memory complaints, whereas only 4.4% of HC did. Patients with MDD had relatively preserved memory tests, resulting in a higher discrepancy score than both patients with MCI-AD and HC. The SMCS total score correlated positively with depressive symptoms in the 3 groups of participants. CONCLUSIONS Patients with MDD showed inaccurate memory self-awareness as they under-estimated their memory functioning, a pattern distinct from both patients with MCI-AD and HC.
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Affiliation(s)
- Tiago Mendes
- Faculty of Medicine, University of Lisboa, Lisbon, Portugal; Psychiatry and Mental Health Department, Santa Maria Hospital, Lisbon, Portugal.
| | - Sandra Cardoso
- Faculty of Medicine, University of Lisboa, Lisbon, Portugal
| | | | - João Maroco
- Instituto Superior de Psicologia Aplicada, Lisbon, Portugal
| | - Dina Silva
- Faculty of Medicine, University of Lisboa, Lisbon, Portugal; Cognitive Neuroscience Research Group, Department of Psychology and Educational Sciences and Centre for Biomedical Research (CBMR), Universidade do Algarve, Faro, Portugal
| | - Luísa Alves
- Chronic Diseases Research Centre, NOVA Medical School, NOVA University of Lisbon, Portugal
| | - Ben Schmand
- Faculty of Social and Behavioral Sciences, University of Amsterdam, the Netherlands
| | - Frederico Simões do Couto
- Faculty of Medicine, University of Lisboa, Lisbon, Portugal; Psychiatry and Mental Health Department, Santa Maria Hospital, Lisbon, Portugal
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Marsh LC, Leach RM, Blane J, Daly K, Barrett NA, Slack A, Kopelman MD. Long-term cognitive and psychiatric outcomes of acute respiratory distress syndrome managed with Extracorporeal Membrane Oxygenation. Respir Med 2021; 183:106419. [PMID: 33957436 DOI: 10.1016/j.rmed.2021.106419] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Cognitive dysfunction is often reported in patients who have experienced acute respiratory distress syndrome (ARDS). Extra Corporeal Membrane Oxygenation (ECMO) therapy is increasingly used to manage ARDS patients in ICU, transforming survival rates. However, few studies have examined cognitive outcomes. METHODS We examined self-reported cognitive complaints, psychiatric outcomes and neuropsychological test performance in survivors of severe hypoxaemia managed with VV-ECMO, at 18-24 month follow-up, compared with a group of healthy controls. RESULTS Over 70% of ECMO-treated patients (N = 46) complained of difficulty in at least one aspect of cognition on self-report measures (study 1). However, a much lower frequency of cognitive impairment was found on formal neuropsychological testing (study 2). Mean neuropsychological test scores of the ECMO group (N = 24) did not significantly differ from healthy controls (N = 23) after controlling for depression. Less than 30% of ECMO-treated patients showed impairments in anterograde memory, and deficits on general IQ or executive function were seen in <17% of patients. However, we observed high levels of self-reported anxiety and depression in the ECMO-treated patients. CONCLUSIONS Cognitive outcomes in ECMO-treated patients were generally good, with preserved neuropsychological function in the majority of patients, despite severe hypoxaemia and high rates of self-reported difficulties. However, we saw high levels of mental health symptoms in these patients, highlighting a need for psychological support.
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Affiliation(s)
- L C Marsh
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, UK.
| | - R M Leach
- Pulmonary and Critical Care Medicine, Guy's & St Thomas' NHS Foundation Trust, London, SE1 7EH, UK
| | - J Blane
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, UK
| | - K Daly
- Pulmonary and Critical Care Medicine, Guy's & St Thomas' NHS Foundation Trust, London, SE1 7EH, UK
| | - N A Barrett
- Pulmonary and Critical Care Medicine, Guy's & St Thomas' NHS Foundation Trust, London, SE1 7EH, UK
| | - A Slack
- Pulmonary and Critical Care Medicine, Guy's & St Thomas' NHS Foundation Trust, London, SE1 7EH, UK
| | - M D Kopelman
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, UK
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Topiwala A, Suri S, Allan C, Zsoldos E, Filippini N, Sexton CE, Mahmood A, Singh-Manoux A, Mackay CE, Kivimäki M, Ebmeier KP. Subjective Cognitive Complaints Given in Questionnaire: Relationship With Brain Structure, Cognitive Performance and Self-Reported Depressive Symptoms in a 25-Year Retrospective Cohort Study. Am J Geriatr Psychiatry 2021; 29:217-226. [PMID: 32736919 PMCID: PMC8097240 DOI: 10.1016/j.jagp.2020.07.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 07/02/2020] [Accepted: 07/02/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Subjective cognitive complaints are common but it is unclear whether they indicate an underlying pathological process or reflect affective symptoms. METHOD 800 community-dwelling older adults were drawn from the Whitehall II cohort. Subjective cognitive complaint inquiry for memory and concentration, a range of neuropsychological tests and multimodal MRI were performed in 2012-2016. Subjective complaints were again elicited after 1 year. Group differences in grey and white matter, between those with and without subjective complaints, were assessed using voxel-based morphometry and tract-based spatial statistics, respectively. Mixed effects models assessed whether cognitive decline or depressive symptoms (over a 25-year period) were associated with later subjective complaints. Analyses were controlled for potential confounders and multiple comparisons. RESULTS Mean age of the sample at scanning was 69.8 years (±5.1, range: 60.3-84.6). Subjective memory complaints were common (41%) and predicted further similar complaints later (mean 1.4 ± 1.4 years). There were no group differences in grey matter density or white matter integrity. Subjective complaints were not cross-sectionally or longitudinally associated with objectively assessed cognition. However, those with subjective complaints reported higher depressive symptoms ("poor concentration": odds ratio = 1.12, 95% CI 1.07-1.18; "poor memory": odds ratio = 1.18, 1.12-1.24). CONCLUSIONS In our sample subjective complaints were consistent over time and reflected depressive symptoms but not markers of neurodegenerative brain damage or concurrent or future objective cognitive impairment. Clinicians assessing patients presenting with memory complaints should be vigilant for affective disorders. These results question the rationale for including subjective complaints in a spectrum with Mild Cognitive Impairment diagnostic criteria.
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Affiliation(s)
- Anya Topiwala
- Department of Psychiatry (AT, SS, CA,EZ, NF, CES, AM, CEM, KPE), University of Oxford, Oxford, UK; Big Data Institute (AT), University of Oxford, Oxford, UK.
| | - Sana Suri
- Department of Psychiatry, University of Oxford, Oxford, UK,Wellcome Centre for Integrative Neuroimaging, Oxford, UK
| | - Charlotte Allan
- Department of Psychiatry, University of Oxford, Oxford, UK,Institute of Translational and Clinical Research, Newcastle University / Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, UK
| | - Enikő Zsoldos
- Department of Psychiatry, University of Oxford, Oxford, UK,Wellcome Centre for Integrative Neuroimaging, Oxford, UK
| | - Nicola Filippini
- Department of Psychiatry, University of Oxford, Oxford, UK,Wellcome Centre for Integrative Neuroimaging, Oxford, UK
| | - Claire E. Sexton
- Department of Psychiatry, University of Oxford, Oxford, UK,Wellcome Centre for Integrative Neuroimaging, Oxford, UK,Global Brain Health Institute, Memory and Aging Center, Department of Neurology, University of California, San Francisco, USA
| | - Abda Mahmood
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Archana Singh-Manoux
- Université de Paris, INSERM U1153, Paris, France,Department of Epidemiology and Public Health, University College London, London UK
| | - Clare E. Mackay
- Department of Psychiatry, University of Oxford, Oxford, UK,Wellcome Centre for Integrative Neuroimaging, Oxford, UK
| | - Mika Kivimäki
- Department of Epidemiology and Public Health, University College London, London UK
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Dumas JA. Subjective Cognitive Complaints in Aging: A Commentary on Topiwala et al. 2020. Am J Geriatr Psychiatry 2021; 29:227-229. [PMID: 32863139 DOI: 10.1016/j.jagp.2020.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Julie A Dumas
- Department of Psychiatry, Larner College of Medicine, University of Vermont, Burlington, VT.
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36
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Dagher M, Farchakh Y, Barbar S, Haddad C, Akel M, Hallit S, Obeid S. Association between problematic social media use and memory performance in a sample of Lebanese adults: the mediating effect of anxiety, depression, stress and insomnia. Head Face Med 2021; 17:6. [PMID: 33622360 PMCID: PMC7901207 DOI: 10.1186/s13005-021-00260-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 02/16/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Psychological factors such as depression, anxiety, stress and insomnia and problematic social media use are able to alter our memories and might have an impact on memory function and retrieval. More studies are needed to better understand the relationship between memory performance and mental health disorders, especially the ones that could be related to problematic social media use. The objective of this study was to evaluate any association between problematic social media use, depression, anxiety, stress, and insomnia vs memory performance among a representative sample of Lebanese people. METHODS This cross-sectional study, conducted between January and May 2019, enrolled 466 community dwelling participants using a proportionate random sample from all Lebanese governorates. The questionnaire consisted of the following measures: the Memory Awareness Rating Scale (MARS) to assesses views of memory performance, the problematic social media use scale to measure the degree of addiction to social media, the Hamilton depression rating scale and Hamilton anxiety scale to assess depression and anxiety respectively, the Beirut Distress Scale to assess stress and the Lebanese Insomnia sale to assess insomnia. The data analysis was performed using the SPSS software version 25. A linear regression was conducted, taking the memory performance scale as the dependent variable. A mediation analysis was performed to test the effect of problematic social media use on memory performance mediated by depression, anxiety, stress and insomnia. RESULTS Higher problematic social media use (Beta = - 0.21) and higher anxiety (Beta = - 0.25) were significantly associated with lower memory performance. The association between problematic social media use and memory performance was partially mediated by anxiety (21.19%) but not depression, stress or insomnia. CONCLUSION Concerning problematic social media use, a clear correlation was demonstrated in this study linking it to lower memory performances. Future studies should evaluate the possible mechanisms and methods for effective awareness especially towards the younger generation.
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Affiliation(s)
- Maya Dagher
- Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
| | - Youssef Farchakh
- Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
| | - Sam Barbar
- Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
| | - Chadia Haddad
- Univ. Limoges, UMR 1094, Neuroépidémiologie Tropicale, Institut d'Epidémiologie et de Neurologie Tropicale, GEIST, 87000, Limoges, France
- Research and Psychology Departments, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon
| | - Marwan Akel
- INSPECT-LB: Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie-Liban, Building 560, Street 8, Biakout, Beirut, Lebanon
- School of Pharmacy, Lebanese International University, Beirut, Lebanon
| | - Souheil Hallit
- Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon.
- INSPECT-LB: Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie-Liban, Building 560, Street 8, Biakout, Beirut, Lebanon.
| | - Sahar Obeid
- Research and Psychology Departments, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.
- INSPECT-LB: Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie-Liban, Building 560, Street 8, Biakout, Beirut, Lebanon.
- Faculty of Arts and Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon.
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Effects of COVID-19 pandemic and lockdown on lifestyle and mental health of students: A retrospective study from Karachi,Pakistan. ANNALES MEDICO-PSYCHOLOGIQUES 2021; 180:S29-S37. [PMID: 33612842 PMCID: PMC7883721 DOI: 10.1016/j.amp.2021.02.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 02/10/2021] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Due to the COVID-19 pandemic, many countries imposed lockdowns on their citizens in an attempt to contain the disease. Pakistan is one of these countries. A government mandated lockdown can have mitigating psychological effects on young adults, out of which a large fraction is made up of students. This study aims to investigate the correlations between changes in sleep pattern, perception of time, and digital media usage. Furthermore, it explores the impact of these changes on the mental health of students of different educational levels. METHODS This cross-sectional study was conducted via a web-based questionnaire, from March 24 to April 26, 2020. The survey was targeted at students and 251 responses were obtained. It was a 5-section long questionnaire. The first section inquired about demographics of participants. Each of the other 4 section were devoted to changes in sleep pattern, perception of time flow, digital media usage and mental health status of students. Close ended questions with multiple choice responses, dichotomous, interval and 4-point Likert scales were used in the construction of the survey questionnaire. Chi square, T-tests multinomial and binary logistic regression were used as primary statistical tests. All data were analyzed using Statistical Package for Social Science (SPSS) version 23.0 (IBM Corp., Armonk, NY). RESULTS Out of 251 adolescents that participated in our study, the majority (70.2%) were females. The mean age of the participants was 19.40+/- 1.62 years. Two-thirds of the respondents did not have much trouble falling asleep (66.5%). The analysis found no significant association between longer sleep periods and procrastination level (p = 0.054). Nearly three-fourths (72.9%) of our participants felt that getting through quarantine would have been more difficult if they did not have any electronic gadgets. Of these, a majority (85.8%) had a general feeling of tiredness and lacked motivation (p = 0.023). Additionally, a large number of students (69.7%) had reported that time is seemingly moving faster. A significant relationship between increased usage of electronic items and longer sleep periods was also noted (p = 0.005). With respect to the level of education statistically significant values were noted for alarm use both before and after quarantine began (p = 0.021 and p = 0.004, respectively). Further analysis showed that there was a significant difference in the median difference of time spent on social media before the outbreak (3.0+/-32.46) and time spent on social media after the outbreak (6.0+/-3.52) in a single day (p=0.000). CONCLUSIONS Our research has revealed that due to the lockdown imposed by the government in response to COVID-19, the sleeping patterns of the students was affected the most. Our findings show that the increase in use of social media applications led to a widespread increase in the length of sleep, worsening of sleep habits (people sleeping at much later hours than usual), and a general feeling of tiredness. A general lack of recollection regarding what day of the week it was, as well as a change in the perceived flow of time were also notable. All these findings indicate the decline in mental health of students due to the lockdown. Promoting better sleep routines, minimizing the use of digital media, and encouragement of students to take up more hobbies could collectively improve the health and mood of students in self quarantine.
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Mofatteh M. Risk factors associated with stress, anxiety, and depression among university undergraduate students. AIMS Public Health 2020; 8:36-65. [PMID: 33575406 PMCID: PMC7870388 DOI: 10.3934/publichealth.2021004] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 12/23/2020] [Indexed: 11/18/2022] Open
Abstract
It is well-known that prevalence of stress, anxiety, and depression is high among university undergraduate students in developed and developing countries. Students entering university are from different socioeconomic background, which can bring a variety of mental health risk factors. The aim of this review was to investigate present literatures to identify risk factors associated with stress, anxiety, and depression among university undergraduate students in developed and developing countries. I identified and critically evaluated forty-one articles about risk factors associated with mental health of undergraduate university students in developed and developing countries from 2000 to 2020 according to the inclusion criteria. Selected papers were analyzed for risk factor themes. Six different themes of risk factors were identified: psychological, academic, biological, lifestyle, social and financial. Different risk factor groups can have different degree of impact on students' stress, anxiety, and depression. Each theme of risk factor was further divided into multiple subthemes. Risk factors associated with stress, depression and anxiety among university students should be identified early in university to provide them with additional mental health support and prevent exacerbation of risk factors.
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Affiliation(s)
- Mohammad Mofatteh
- Lincoln College, University of Oxford, Turl Street, Oxford OX1 3DR, United Kingdom
- Merton College, University of Oxford, Merton Street, Oxford OX1 4DJ, United Kingdom
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, United Kingdom
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Hill NL, Mogle J, Bhargava S, Whitaker E, Bhang I, Capuano AW, Arvanitakis Z, Bennett DA, Barnes LL. Differences in the Associations Between Memory Complaints and Depressive Symptoms Among Black and White Older Adults. J Gerontol B Psychol Sci Soc Sci 2020; 75:783-791. [PMID: 30102393 PMCID: PMC7328028 DOI: 10.1093/geronb/gby091] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To test whether race (specifically Black or White) moderates the relationship between memory complaints and depressive symptoms in cognitively normal older adults, and if these relationships vary by memory complaint characteristics. METHODS Data from Black (n = 551) and White (n = 1,158) cognitively intact participants (Mage = 77.1, SD = 7.5; 76.6% female) in the Minority Aging Research Study and the Rush Memory and Aging Project were used. Participants completed annual clinical evaluations, including the Center for Epidemiologic Studies Depression scale and two memory complaint questions, over periods of up to 18 years. Ordinal mixed effects models were used to examine within-person relationships between memory complaints and depressive symptoms over time, as well as whether race moderated these associations. RESULTS Reports of greater memory change over time were associated with more depressive symptoms for both Black and White older adults. However, reports of greater frequency of memory problems were related to depressive symptoms for Black older adults only. CONCLUSION Findings suggest differential associations between memory complaints and depressive symptoms in cognitively normal Black and White older adults and call for future research to examine the influence of race and related factors on memory complaints and depressive symptoms.
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Affiliation(s)
- Nikki L Hill
- College of Nursing, The Pennsylvania State University, University Park
| | - Jacqueline Mogle
- College of Nursing, The Pennsylvania State University, University Park
| | - Sakshi Bhargava
- College of Nursing, The Pennsylvania State University, University Park
| | - Emily Whitaker
- College of Nursing, The Pennsylvania State University, University Park
| | - Iris Bhang
- College of Nursing, The Pennsylvania State University, University Park
| | - Ana W Capuano
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois
| | - Zoe Arvanitakis
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois
| | - David A Bennett
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois
| | - Lisa L Barnes
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois.,Department of Behavioral Sciences, Rush University Medical Center, Chicago, Illinois
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Bhang I, Mogle J, Hill N, Whitaker EB, Bhargava S. Examining the temporal associations between self-reported memory problems and depressive symptoms in older adults. Aging Ment Health 2020; 24:1864-1871. [PMID: 31379193 PMCID: PMC7000302 DOI: 10.1080/13607863.2019.1647135] [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] [Indexed: 10/26/2022]
Abstract
Objectives: Older adults commonly report problems with their memory which can elicit sadness and worry about future development of cognitive impairment. Conversely, ongoing depressive symptoms can negatively impact older adults' perceptions of their memory performance. The current study examined the longitudinal associations between self-reported memory problems and depressive symptoms to explore which symptom tends to appear first.Method: Two datasets from ongoing observational, longitudinal studies of aging (Memory and Aging Project; Minority Aging Research Study) were used for secondary analyses. Older adults (n = 1,724; Mage = 77.03; SD = 7.54; 76.80% female; 32.26% Black) completed up to 18 annual assessments of self-reported memory (two items: perceived decline in memory and frequency of memory problems) and depressive symptoms. Multilevel models were used to examine intra-individual variability and time-lagged relationships between self-reported memory and depressive symptoms.Results: Concurrently, self-reported memory problems and depressive symptoms were significantly related; at times when older adults reported poorer memory, they also reported more depressive symptoms, regardless of the type of memory self-report. Prospectively, perceived memory decline predicted future depressive symptoms, but depressive symptoms did not predict future reports of memory decline. Self-reported frequency of memory problems did not predict future depressive symptoms or vice versa.Conclusion: The current study's findings suggest a temporal relationship between perceived memory decline and depressive symptoms, such that perceived memory decline can lead to future depressive symptoms. These findings can inform future studies focused on developing a standardized assessment of self-reported memory that is separable from depressive symptoms.
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Affiliation(s)
- Iris Bhang
- Corresponding author: 310 Nursing Sciences Building, University Park, PA 16802, USA.
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Self-rated Physical, Mental, Oral, and Cognitive Health in Older Korean Immigrants: The Role of Health Indicators and Sociocultural Factors. J Immigr Minor Health 2020; 23:689-698. [PMID: 32996048 PMCID: PMC8005509 DOI: 10.1007/s10903-020-01087-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2020] [Indexed: 11/16/2022]
Abstract
Objectives: Guided by the models of health assessment and social determinants of health, we examined predictors of self-rated physical, mental, oral, and cognitive health of older Korean immigrants. Methods: Data came from the Study of Older Korean Americans (SOKA; N = 2,061, Mean age = 73.2). Multivariate regression models of self-ratings of health were tested with health indicators (both domain-specific and other health indicators including chronic disease, functional disability, problems with teeth or gums, and cognitive function) and sociocultural factors (acculturation, social network, and ethnic community social cohesion). Results: For self-rated physical, mental, and oral health, indicators specific to the targeted domain played a primary role, with those of other health domains playing a secondary role. Acculturation and social network were significant predictors of all four measures. Discussion: Findings highlight the importance of holistic health assessment that considers a wide range of health domains as well as sociocultural contexts.
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Gass CS, Patten B. Depressive symptoms, memory complaints, and memory test performance. J Clin Exp Neuropsychol 2020; 42:602-610. [PMID: 32752927 DOI: 10.1080/13803395.2020.1782848] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The impact of emotional factors on subjective cognitive complaints and memory test performance has been a topic of extensive research, produced conflicting results. Investigators typically used self-report inventories that lack measures of response bias. Studies have also neglected to use performance validity tests (PVTs) to screen participants for incomplete effort. In the present study, 27% of the original sample of non-litigating outpatient referrals (N = 416) failed to meet self-report and performance validity criteria. Remaining participants (N = 226) were classified into high and low depression groups using their median score (66 T) on Scale D (Depression) of the MMPI-2. "High depression" subjects scored over 65 T on the D scale (MN = 77 T). "Low depression" subjects scored below 66 T (MN = 56 T). Test performances were compared across WAIS-IV Digit Span, Wechsler Memory Scale IV Logical Memory and Visual Reproduction subtests, and the Miami Selective Learning Test. High and low depressive groups exhibited no significant mean score differences on any memory measures. Cognitive Complaints on the Cognitive Difficulties Scale (CDS) were associated with level of depressive symptoms (r(226) =.42, p <.001). Complaints were predictive of delayed (30 min) list recall (r(224) =.19, p =.006, but were not related to eight other memory measures. Results suggest that, in general, depression severity is predictive of cognitive complaints yet has little, if any, relation to memory test performance.
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Affiliation(s)
- Carlton S Gass
- Memory Disorders Clinic, Tallahassee Memorial Healthcare , Tallahassee, FL, USA
| | - Brooke Patten
- Memory Disorders Clinic, Tallahassee Memorial Healthcare , Tallahassee, FL, USA
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Spano G, Caffò AO, Lanciano T, Curci A, Bosco A. Visuospatial/executive abilities and mood affect the reliability of a subjective memory complaints measure. Aging Clin Exp Res 2020; 32:1317-1326. [PMID: 31428996 DOI: 10.1007/s40520-019-01307-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 08/05/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Inconsistent results are reported so far in the literature on the relationship between subjective memory complaints (SMC) and objective memory performance. Mixed findings triggered the need to investigate whether other potential mediating variables, such as mood and non-memory domains, affect the relationship between SMC and memory performance. AIMS The present study aimed to contribute in clarifying the relation between subjective and objective memory considering the potential role of mood and visuospatial/executive functions. METHODS Six hundred and sixty Italian community-dwelling adults (52-91 years old) were enrolled. Italian version of Montreal Cognitive Assessment Test (MoCA), Geriatric Depression Scale and Subjective Memory Complaints Questionnaire (SMCQ) were administered. Four subsamples were composed according to the following criteria: (a) participants with high visuospatial/executive function (VSE) score at MoCA and high mood; (b) participants with high VSE score and low mood; (c) participants with low VSE score and high mood and; (d) participants with low VSE score and low mood. RESULTS Preliminarily, two confirmatory factor analysis have set the one-factor structure of SMCQ as the best fitting model. Diagnostic accuracy of the SMCQ in discriminating high and low memory score was assessed. ROC analyses confirmed that a low score in executive tasks was associated with poor reliability of the SMCQ. On the contrary, well-preserved executive functions and high mood levels ensured a good reliability of SMCQ in detecting memory problems. DISCUSSION AND CONCLUSIONS Although mood is a key mediator in the relationship between subjective and objective memory, preserving executive functions is essential for ensuring the accuracy of memory self-appraisal in adulthood and elderly.
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Affiliation(s)
- Giuseppina Spano
- Department of Agro-Environmental and Territorial Sciences, University of Bari Aldo Moro, Via Amendola 165/A, 70126, Bari, Italy.
- Department of Educational Sciences, Psychology, Communication Sciences, University of Bari Aldo Moro, Via Crisanzio, 42, 70122, Bari, Italy.
| | - Alessandro O Caffò
- Department of Educational Sciences, Psychology, Communication Sciences, University of Bari Aldo Moro, Via Crisanzio, 42, 70122, Bari, Italy
| | - Tiziana Lanciano
- Department of Educational Sciences, Psychology, Communication Sciences, University of Bari Aldo Moro, Via Crisanzio, 42, 70122, Bari, Italy
| | - Antonietta Curci
- Department of Educational Sciences, Psychology, Communication Sciences, University of Bari Aldo Moro, Via Crisanzio, 42, 70122, Bari, Italy
| | - Andrea Bosco
- Department of Educational Sciences, Psychology, Communication Sciences, University of Bari Aldo Moro, Via Crisanzio, 42, 70122, Bari, Italy
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Hill NL, Mogle J, Whitaker EB, Gilmore-Bykovskyi A, Bhargava S, Bhang IY, Sweeder L, Tiwari PA, Van Haitsma K. Sources of Response Bias in Cognitive Self-Report Items: "Which Memory Are You Talking About?". THE GERONTOLOGIST 2020; 59:912-924. [PMID: 30085104 DOI: 10.1093/geront/gny087] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Self-reported cognitive difficulties are common in the years before an Alzheimer's disease (AD) diagnosis. Understanding how older adults interpret and respond to questions about their cognition is critical to recognize response biases that may limit the accuracy of cognitive self-reports in identifying AD risk. Cognitive interviewing is a systematic approach for examining sources of response bias that influence individuals' answers to specific questions. The purpose of this study was to identify features of common cognitive self-report items that contribute to (a) differing interpretations among respondents and (b) older adults' decisional processes when responding. RESEARCH DESIGN AND METHODS A convenience sample of community-dwelling older adults (n = 49; Mage = 74.5 years; 36.7% male) without dementia completed a demographic questionnaire, the Montreal Cognitive Assessment, and an audio-recorded cognitive interview. Twenty commonly used cognitive self-report items were evaluated using cognitive interviewing techniques. The Question Appraisal System was used to guide the analysis of interview data and identify sources of response bias within and across cognitive self-report items. RESULTS The most common sources of inconsistency in item interpretation and decisional processes were vague item wording, incorrect assumptions regarding consistency of cognitive problems across situations, and provocation of an emotional reaction that influenced responses. DISCUSSION AND IMPLICATIONS Assessment of self-reported cognition is critical to facilitate research on early AD symptoms. Findings from this study identify modifiable sources of response bias that may influence the measurement properties of currently used cognitive self-report items and can inform refinement of measures.
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Affiliation(s)
- Nikki L Hill
- College of Nursing, The Pennsylvania State University, University Park
| | - Jaqueline Mogle
- College of Nursing, The Pennsylvania State University, University Park
| | - Emily B Whitaker
- College of Nursing, The Pennsylvania State University, University Park
| | | | - Sakshi Bhargava
- College of Nursing, The Pennsylvania State University, University Park
| | - In Young Bhang
- College of Nursing, The Pennsylvania State University, University Park
| | - Logan Sweeder
- College of Nursing, The Pennsylvania State University, University Park
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Shim H, Kim M, Won CW. Motoric Cognitive Risk Syndrome Using Three-Item Recall Test and Its Associations with Fall-Related Outcomes: The Korean Frailty and Aging Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3364. [PMID: 32408653 PMCID: PMC7277733 DOI: 10.3390/ijerph17103364] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/09/2020] [Accepted: 05/11/2020] [Indexed: 01/07/2023]
Abstract
Motoric cognitive risk (MCR) syndrome is originally defined as the presence of subjective cognitive complaints (SCCs) and slow gait (SG). MCR is well known to be useful for predicting adverse health outcomes, including falls and dementia. However, around four out of five older Korean adults reported SCCs, thereby, it may not be discriminative to define MCR in Korea. We adopted the three-item recall (3IR) test, instead of SCCs, to define MCR. This cross-sectional analysis included 2133 community-dwelling older adults aged 70-84 years, without dementia or any dependence in activities of daily living from the Korean Frailty and Aging Cohort Study. The newly attempted criteria of MCR using 3IR were met by 105 participants (4.9%). MCR using 3IR showed synergistic effects on fall-related outcomes, whereas the conventional definition of MCR using SCCs was not superior to SG only. MCR using 3IR was associated with falls (odds ratio [OR]: 1.92; 95% confidence interval (CI): 1.16-3.16), recurrent falls (OR: 2.19; 95% CI: 1.12-4.32), falls with injury (OR: 1.98; 95% CI: 1.22-3.22), falls with fracture (OR: 2.51; 95% CI: 1.09-5.79), fear of falling (OR: 3.00; 95% CI: 1.83-4.92), and low activities-specific balance confidence (OR: 3.13; 95% CI: 1.57-6.25). We found that MCR using 3IR could be useful in predicting fall-related outcomes in a cultural background reporting more SCCs, such as Korea.
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Affiliation(s)
- Hayoung Shim
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul 02447, Korea;
| | - Miji Kim
- Department of Biomedical Science and Technology, College of Medicine, East-West Medical Research Institute, Kyung Hee University, Seoul 02447, Korea
| | - Chang Won Won
- Elderly Frailty Research Center, Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul 02447, Korea
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Dhillon S, Videla-Nash G, Foussias G, Segal ZV, Zakzanis KK. On the nature of objective and perceived cognitive impairments in depressive symptoms and real-world functioning in young adults. Psychiatry Res 2020; 287:112932. [PMID: 32272334 DOI: 10.1016/j.psychres.2020.112932] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 02/09/2020] [Accepted: 03/18/2020] [Indexed: 01/29/2023]
Abstract
Cognitive impairments in depression contribute to disability. According to prevailing cognitive theories, one's perception related to cognitive ability can cause and maintain depression, and related outcomes. Here, we investigate the degree to which perceived cognitive impairment predicts functional impairment above and beyond objective neurocognition. A sample of young adults (n = 123) completed a battery of tests measuring objective cognitive ability, perceived cognitive function (e.g., Perceived Deficits Questionnaire), disability (e.g., World Health Organization Disability Assessment Schedule) and depressive symptoms (Beck Depression Inventory-2). Hierarchical multiple regression analyses tested the incremental variance that perceived cognitive impairment accounts for above and beyond neuropsychological test measures and disability related to depression. Results show that perceived cognitive impairment accounts for significant incremental variance in depressive symptoms beyond neuropsychological test scores; disability measures were significantly associated with depressive symptoms, as was perceived cognitive impairment. Individuals with depression and related disorders are more likely to report cognitive impairments and experience diminished cognitive ability - relative to healthy controls - regardless of objective impairments, highlighting the importance of considering, measuring, and treating this perceived cognitive impairment, that is, Cognitive Impairment Bias (Dhillon and Zakzanis, 2019).
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Affiliation(s)
- Sonya Dhillon
- Graduate Department of Psychological Clinical Science, University of Toronto, Canada.
| | | | - George Foussias
- Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Zindel V Segal
- Graduate Department of Psychological Clinical Science, University of Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Konstantine K Zakzanis
- Graduate Department of Psychological Clinical Science, University of Toronto, Canada; Department of Psychology, University of Toronto, Toronto, Canada
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Xue Y, Liu G, Geng Q. Associations of cardiovascular disease and depression with memory related disease: A Chinese national prospective cohort study. J Affect Disord 2020; 266:187-193. [PMID: 32056875 DOI: 10.1016/j.jad.2020.01.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 12/09/2019] [Accepted: 01/13/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND Association of cardiovascular disease (CVD) or depression and memory has been studied. But hardly any studies on the association of coexistence of CVD and depression and memory. METHODS This is a prospective cohort study of a nationally representative sample of 12,272 adults aged 45 years and more who participated in the China health and retirement longitudinal study 2011 to 2015. All variables were acquired by self-reporting questions. The associations between coexistence of CVD and depression with memory related disease (MRD) were investigated by using Cox proportional hazards regression models. RESULTS Among the 12,272 participants (mean age 65.69 years; 46.8% male) in this study, 56.9% no CVD or depression and 6.7% coexistence of CVD and depression. After adjustment for age, sex, marriage, living place, registered permanent residence, education level, smoking status, alcoholic intake, sleep status, nap status, social communication, health before 15 years, life satisfaction, cognitive function, and 11 chronic diseases risk factors, depression alone was significantly high risk for MRD (HR:1.64; 95% CI: 1.09-2.49); coexistence of CVD and depression increased the risk for MRD significantly higher (HR: 4.72; 95%CI: 2.91-7.64). LIMITATIONS Diseases were all self-reported and we couldn't adjust for all the potential confounders, which might be prone to information error and residual confounding. CONCLUSIONS In a nationally representative cohort with median 4 years of follow-up, depression alone and co-existence of depression and CVD could significantly increase the risk of MRD. Our study supports the idea of prevention of memory disease from a psycho-cardiology aspect.
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Affiliation(s)
- Yunlian Xue
- Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangzhou 510080, China
| | - Guihao Liu
- Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangzhou 510080, China
| | - Qingshan Geng
- Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangzhou 510080, China.
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Mogle J, Hill NL, Bhargava S, Bell TR, Bhang I. Memory complaints and depressive symptoms over time: a construct-level replication analysis. BMC Geriatr 2020; 20:57. [PMID: 32114980 PMCID: PMC7050122 DOI: 10.1186/s12877-020-1451-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 01/28/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Memory complaints and depressive symptoms are frequently associated in older adults and both serve as potential indicators of future cognitive decline. However, the temporal ordering of the development of these two symptoms remains unclear. The goal of the current study was to examine concurrent and temporal relationships between memory complaints and depressive symptoms in older adults. METHODS Data were drawn from two longitudinal, nationally representative datasets and included cognitively intact older adults aged 65 and over. The datasets in the current study were from the National Health and Aging Trends Study (NHATS) and the Health and Retirement Study (HRS). Using an integrative analytic framework, we tested bidirectional temporal relationships between memory complaints (memory ratings and perceived memory decline) and depressive symptoms over 6 to 9 years of data in over 5000 older adults across these two samples. RESULTS Across both datasets, perceived memory decline predicted future depressive symptoms whereas memory ratings did not. Additionally, results showed that at times when depressive symptoms tended to be higher, memory complaints were also higher, but depressive symptoms did not predict future memory complaints. One finding that was inconsistent across datasets was memory ratings predicting depressive symptoms. After accounting for covariates, this relationship was only significant in one dataset. CONCLUSIONS Cognitively intact older adults who report memory decline may be at risk for developing depressive symptoms in the future. Furthermore, our findings highlight the importance of using immediate replication of results across datasets to determine the generalizability of conclusions.
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Affiliation(s)
- Jacqueline Mogle
- College of Health and Human Development, Pennsylvania State University, 320D Biobehavioral Health Building, University Park, Pennsylvania, PA 16802 USA
| | - Nikki L. Hill
- College of Nursing, Pennsylvania State University, 201 Nursing Sciences Building, University Park, Pennsylvania, PA 16802 USA
| | - Sakshi Bhargava
- College of Nursing, Pennsylvania State University, 201 Nursing Sciences Building, University Park, Pennsylvania, PA 16802 USA
| | - Tyler Reed Bell
- College of Nursing, Pennsylvania State University, 201 Nursing Sciences Building, University Park, Pennsylvania, PA 16802 USA
| | - Iris Bhang
- College of Nursing, Pennsylvania State University, 201 Nursing Sciences Building, University Park, Pennsylvania, PA 16802 USA
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Taivalantti M, Barnett JH, Halt AH, Koskela J, Auvinen J, Timonen M, Järvelin MR, Veijola J. Depressive symptoms as predictors of visual memory deficits in middle-age. J Affect Disord 2020; 264:29-34. [PMID: 31846899 DOI: 10.1016/j.jad.2019.11.125] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 10/29/2019] [Accepted: 11/29/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Depression has been known to affect memory and other cognitive domains. The objective of this longitudinal cohort study was to investigate longitudinal associations between depressive symptoms at age 31 years and visual memory and new learning at the age of 46 years. We investigated whether depressive symptoms at age 31 predicted visual memory deficits at age 46 years, and whether changes in depressive symptoms between 31 and 46 years predicted visual memory at age 46. METHODS Participants were members of the Northern Finland Birth Cohort 1966. Depressive symptoms were assessed with the Symptom Checklist-25 (SCL-25) on both occasions. Visual memory and new learning were assessed using Paired Associative Learning (PAL) test at the age 46 follow-up. PAL total errors adjusted and first trial memory score were used as outcomes and basic educational level, relationship status, physical activity and diet at baseline were considered as confounding factors in linear regression analysis. RESULTS A total of 5029 (57% female) participants were included in the main analysis. No associations were found between depressive symptoms or change in depressive symptoms and visual memory and new learning scores. The result did not change following cut-offs 1.55 and 1.75 for depression. LIMITATIONS SCL-25 only measures symptoms during the past week. Only one cognitive domain was assessed. CONCLUSIONS Contrary to our hypothesis, neither baseline depressive symptoms nor change in depressive symptoms predicted visual memory scores 15 years later. It appears that sub-clinical depressive symptoms do not effect this cognitive domain in the middle-aged population.
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Affiliation(s)
- Marjo Taivalantti
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland.
| | - Jennifer H Barnett
- Department of Psychiatry, University of Cambridge, Cambridge Cognition Ltd, Cambridge, UK
| | - Anu-Helmi Halt
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
| | - Jari Koskela
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
| | - Juha Auvinen
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu Finland; Oulunkaari Health Centre, Ii, Finland
| | - Markku Timonen
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu Finland
| | - Marjo-Riitta Järvelin
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu Finland; Department of Epidemiology and Biostatistics, MRC Health Protection Agency (HPE), Centre for Environment and Health, School of Public Health, Imperial College London, London, UK; Biocenter Oulu, University of Oulu, Oulu, Finland; Unit of Primary Care, Oulu University Hospital, Oulu, Finland; Department of Life Sciences, College of Health and Life Sciences, Brunel University London, United Kingdom
| | - Juha Veijola
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland; Medical Research Centre Oulu, University Hospital of Oulu and University of Oulu and Department of psychiatry, University Hospital of Oulu, Oulu, Finland
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50
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de Nooij L, Harris MA, Adams MJ, Clarke TK, Shen X, Cox SR, McIntosh AM, Whalley HC. Cognitive functioning and lifetime major depressive disorder in UK Biobank. Eur Psychiatry 2020; 63:e28. [PMID: 32189608 PMCID: PMC7315876 DOI: 10.1192/j.eurpsy.2020.24] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Cognitive impairment associated with lifetime major depressive disorder (MDD) is well-supported by meta-analytic studies, but population-based estimates remain scarce. Previous UK Biobank studies have only shown limited evidence of cognitive differences related to probable MDD. Using updated cognitive and clinical assessments in UK Biobank, this study investigated population-level differences in cognitive functioning associated with lifetime MDD. METHODS Associations between lifetime MDD and cognition (performance on six tasks and general cognitive functioning [g-factor]) were investigated in UK Biobank (N-range 7,457-14,836, age 45-81 years, 52% female), adjusting for demographics, education, and lifestyle. Lifetime MDD classifications were based on the Composite International Diagnostic Interview. Within the lifetime MDD group, we additionally investigated relationships between cognition and (a) recurrence, (b) current symptoms, (c) severity of psychosocial impairment (while symptomatic), and (d) concurrent psychotropic medication use. RESULTS Lifetime MDD was robustly associated with a lower g-factor (β = -0.10, PFDR = 4.7 × 10-5), with impairments in attention, processing speed, and executive functioning (β ≥ 0.06). Clinical characteristics revealed differential profiles of cognitive impairment among case individuals; those who reported severe psychosocial impairment and use of psychotropic medication performed worse on cognitive tests. Severe psychosocial impairment and reasoning showed the strongest association (β = -0.18, PFDR = 7.5 × 10-5). CONCLUSIONS Findings describe small but robust associations between lifetime MDD and lower cognitive performance within a population-based sample. Overall effects were of modest effect size, suggesting limited clinical relevance. However, deficits within specific cognitive domains were more pronounced in relation to clinical characteristics, particularly severe psychosocial impairment.
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Affiliation(s)
- Laura de Nooij
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Mathew A. Harris
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Mark J. Adams
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Toni-Kim Clarke
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Xueyi Shen
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Simon R. Cox
- Department of Psychology, University of Edinburgh, Edinburgh, United Kingdom
| | - Andrew M. McIntosh
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Heather C. Whalley
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
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