7 results
12 Measuring effort on a continuum provides improved insight into concussion baseline cognitive assessments
- Heather C. Bouchard, Kate L. Higgins, Julia E. Maietta, Julia M. Laing, Douglas H. Schultz
-
- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 889-890
-
- Article
-
- You have access Access
- Export citation
-
Objective:
Baseline assessment of cognitive performance is common practice under many concussion management protocols and is required for collegiate athletes by the NCAA. The purpose of baseline cognitive assessment is to understand an athlete’s individual uninjured cognitive performance, as opposed to using population normative data. This baseline can then serve as a reference point for recovery after concussion and can inform return-to-play decisions. However, multiple factors, including lack of effort, can contribute to misrepresentation of baseline results which raises concern for reliability during return-to-play decision-making. Measuring effort across a continuum, rather than as a dichotomous variable (good versus poor effort) may provide informative insight related to cognitive performance at baseline.
Participants and Methods:Collegiate athletes (n = 231) completed the Immediate Post-Concussion Assessment and Cognitive Test (ImPACT) as part of their baseline pre-participation concussion evaluation. ImPACT creates composite scores of Verbal Memory, Visual Memory, Visual-Motor Speed, and Reaction Time. Baseline self-reported symptoms and total hours of sleep the night prior to testing are also collected through ImPACT. ImPACT has one embedded indicator within the program to assess effort, and research has identified an additional three embedded indicators. Athletes were also administered one stand-alone performance validity test, either the Medical Symptom Validity Test (n = 130) or the Rey Dot Counting Test (n = 101), to independently measure effort. Effort was estimated across a continuum (zero, one, two, or three or more failed effort indicators) with both stand-alone and embedded effort indicators. We evaluated the relationship between effort, symptoms, self-reported sleep, Reaction Time composite score and Visual-Motor Speed composite score using a linear regression model.
Results:We found that 121 athletes passed all effort indicators, while 39 athletes failed only one effort indicator, 40 athletes failed two effort indicators, and 31 athletes failed three or four (three+) effort indicators. Self-reported symptoms and total hours of sleep were not related to effort, but Reaction Time and VisualMotor Speed composites were. Specifically, performance on the Visual-Motor Speed composite was significantly worse for athletes who failed two or three+ effort indicators compared to athletes who did not fail any, and performance on the Reaction Time composite was significantly worse only for athletes who failed three+ effort indicators. Additionally, athletes who failed one or more effort indicators and reported less sleep performed worse on both the Visual-Motor Speed and Reaction Time composites, compared to those who reported less sleep and did not fail any effort indicators.
Conclusions:Athletes who failed one effort indicator did not perform significantly worse on Reaction Time and Visual-Motor Speed composites compared to those who passed all effort indicators. However, 31% of athletes failed two or more effort indicators and these athletes performed worse on cognitive tests, likely due to factors impacting their ability to put forth good effort. These results suggest that effort is more complex than a previously used dichotomous variable and highlights the importance of using several indicators of effort throughout baseline assessments. In addition, the importance of sleep should be emphasized during baseline assessments, especially when effort is questionable.
Coronavirus disease 2019 is associated with long-term depressive symptoms in Spanish older adults with overweight/obesity and metabolic syndrome
- Sangeetha Shyam, Carlos Gómez-Martínez, Indira Paz-Graniel, José J. Gaforio, Miguel Ángel Martínez-González, Dolores Corella, Montserrat Fitó, J. Alfredo Martínez, Ángel M. Alonso-Gómez, Julia Wärnberg, Jesús Vioque, Dora Romaguera, José López-Miranda, Ramon Estruch, Francisco J. Tinahones, José Manuel Santos-Lozano, J. Luís Serra-Majem, Aurora Bueno-Cavanillas, Josep A. Tur, Vicente Martín Sánchez, Xavier Pintó, María Ortiz Ramos, Josep Vidal, Maria Mar Alcarria, Lidia Daimiel, Emilio Ros, Fernando Fernandez-Aranda, Stephanie K. Nishi, Oscar García Regata, Estefania Toledo, Jose V. Sorli, Olga Castañer, Antonio Garcia-Rios, Rafael Valls-Enguix, Napoleon Perez-Farinos, M. Angeles Zulet, Elena Rayó-Gago, Rosa Casas, Mario Rivera-Izquierdo, Lucas Tojal-Sierra, Miguel Damas-Fuentes, Pilar Buil-Cosiales, Rebeca Fernández-Carrion, Albert Goday, Patricia J. Peña-Orihuela, Laura Compañ-Gabucio, Javier Diez-Espino, Susanna Tello, Ana González-Pinto, Víctor de la O, Miguel Delgado-Rodríguez, Nancy Babio, Jordi Salas-Salvadó
-
- Journal:
- Psychological Medicine / Volume 54 / Issue 3 / February 2024
- Published online by Cambridge University Press:
- 05 September 2023, pp. 620-630
-
- Article
- Export citation
-
Background
The coronavirus disease 2019 (COVID-19) has serious physiological and psychological consequences. The long-term (>12 weeks post-infection) impact of COVID-19 on mental health, specifically in older adults, is unclear. We longitudinally assessed the association of COVID-19 with depression symptomatology in community-dwelling older adults with metabolic syndrome within the framework of the PREDIMED-Plus cohort.
MethodsParticipants (n = 5486) aged 55–75 years were included in this longitudinal cohort. COVID-19 status (positive/negative) determined by tests (e.g. polymerase chain reaction severe acute respiratory syndrome coronavirus 2, IgG) was confirmed via event adjudication (410 cases). Pre- and post-COVID-19 depressive symptomatology was ascertained from annual assessments conducted using a validated 21-item Spanish Beck Depression Inventory-II (BDI-II). Multivariable linear and logistic regression models assessed the association between COVID-19 and depression symptomatology.
ResultsCOVID-19 in older adults was associated with higher post-COVID-19 BDI-II scores measured at a median (interquartile range) of 29 (15–40) weeks post-infection [fully adjusted β = 0.65 points, 95% confidence interval (CI) 0.15–1.15; p = 0.011]. This association was particularly prominent in women (β = 1.38 points, 95% CI 0.44–2.33, p = 0.004). COVID-19 was associated with 62% increased odds of elevated depression risk (BDI-II ≥ 14) post-COVID-19 when adjusted for confounders (odds ratio; 95% CI 1.13–2.30, p = 0.008).
ConclusionsCOVID-19 was associated with long-term depression risk in older adults with overweight/obesity and metabolic syndrome, particularly in women. Thus, long-term evaluations of the impact of COVID-19 on mental health and preventive public health initiatives are warranted in older adults.
Short-term impact of an extreme weather event on the threatened Dupont’s Lark Chersophilus duponti
- Cristian Pérez-Granados, Gerard Bota, Julia Gómez-Catasús, Magda Pla, Adrián Barrero, Pedro Sáez-Gómez, Margarita Reverter, Germán M. López-Iborra, David Giralt, Daniel Bustillo-de la Rosa, Julia Zurdo, Juan Traba
-
- Journal:
- Bird Conservation International / Volume 33 / 2023
- Published online by Cambridge University Press:
- 27 March 2023, e53
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
The frequency and intensity of extreme weather events represent a threat for biological diversity and are expected to increase in many regions over the following decades due to climate change. Our current knowledge about the impact of extreme weather events on the population dynamics of bird species is very limited. Here, we evaluated the impact of an extreme winter snowstorm on the abundance of 14 populations of the threatened Dupont’s Lark Chersophilus duponti, a resident bird whose European population is restricted to Spain. We found a drastic and significant population decline in the next reproductive season following the extreme weather event. During the control period (2017–2020) the species suffered an overall annual decline of 19.4% (±5.0, SE). However, the overall annual decline after the storm was 67.6% (±9.4, period 2019–2021), with a mean decline of 66.5% (±15.9) for seven populations monitored both the year before and the year after the snowstorm (period 2020–2021). The snow covered the ground for over 10 days in central and eastern Spain, which together with a subsequent extreme cold wave could have reduced the species ability to find food resources and properly thermoregulate, forcing the species to move to unknown areas. Indeed a few days after the storm, several individuals were reported in areas typically avoided. Such displacements may increase the mortality risk for dispersing individuals, besides the direct effects of the extreme cold event, such as thermal challenges to energy balance or a reduced immune function. We discuss the potential role that extreme weather events may have on the population dynamics and conservation of the species.
Dietary diversity and depression: cross-sectional and longitudinal analyses in Spanish adult population with metabolic syndrome. Findings from PREDIMED-Plus trial
- Naomi Cano-Ibáñez, Lluis Serra-Majem, Sandra Martín-Peláez, Miguel Ángel Martínez-González, Jordi Salas-Salvadó, Dolores Corella, Camille Lassale, Jose Alfredo Martínez, Ángel M Alonso-Gómez, Julia Wärnberg, Jesús Vioque, Dora Romaguera, José López-Miranda, Ramon Estruch, Ana María Gómez-Pérez, José Lapetra, Fernando Fernández-Aranda, Aurora Bueno-Cavanillas, Josep A Tur, Naiara Cubelos, Xavier Pintó, José Juan Gaforio, Pilar Matía-Martín, Josep Vidal, Cristina Calderón, Lidia Daimiel, Emilio Ros, Alfredo Gea, Nancy Babio, Ignacio Manuel Gimenez-Alba, María Dolores Zomeño-Fajardo, Itziar Abete, Lucas Tojal Sierra, Rita P Romero-Galisteo, Manoli García de la Hera, Marian Martín-Padillo, Antonio García-Ríos, Rosa M Casas, JC Fernández-García, José Manuel Santos-Lozano, Estefanía Toledo, Nerea Becerra-Tomas, Jose V Sorli, Helmut Schröder, María A Zulet, Carolina Sorto-Sánchez, Javier Diez-Espino, Carlos Gómez-Martínez, Montse Fitó, Almudena Sánchez-Villegas
-
- Journal:
- Public Health Nutrition / Volume 26 / Issue 3 / March 2023
- Published online by Cambridge University Press:
- 19 July 2022, pp. 598-610
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Objective:
To examine the cross-sectional and longitudinal (2-year follow-up) associations between dietary diversity (DD) and depressive symptoms.
Design:An energy-adjusted dietary diversity score (DDS) was assessed using a validated FFQ and was categorised into quartiles (Q). The variety in each food group was classified into four categories of diversity (C). Depressive symptoms were assessed with Beck Depression Inventory-II (Beck II) questionnaire and depression cases defined as physician-diagnosed or Beck II >= 18. Linear and logistic regression models were used.
Setting:Spanish older adults with metabolic syndrome (MetS).
Participants:A total of 6625 adults aged 55–75 years from the PREDIMED-Plus study with overweight or obesity and MetS.
Results:Total DDS was inversely and statistically significantly associated with depression in the cross-sectional analysis conducted; OR Q4 v. Q1 = 0·76 (95 % CI (0·64, 0·90)). This was driven by high diversity compared to low diversity (C3 v. C1) of vegetables (OR = 0·75, 95 % CI (0·57, 0·93)), cereals (OR = 0·72 (95 % CI (0·56, 0·94)) and proteins (OR = 0·27, 95 % CI (0·11, 0·62)). In the longitudinal analysis, there was no significant association between the baseline DDS and changes in depressive symptoms after 2 years of follow-up, except for DD in vegetables C4 v. C1 = (β = 0·70, 95 % CI (0·05, 1·35)).
Conclusions:According to our results, DD is inversely associated with depressive symptoms, but eating more diverse does not seem to reduce the risk of future depression. Additional longitudinal studies (with longer follow-up) are needed to confirm these findings.
Yogurt consumption and colorectal polyps
- Samara B. Rifkin, Francis M. Giardiello, Xiangzhu Zhu, Linda M. Hylind, Reid M. Ness, Julia L. Drewes, Harvey J. Murff, Emma H. Spence, Walter E. Smalley, Joell J. Gills, Gerard E. Mullin, David Kafonek, Louis La Luna, Wei Zheng, Cynthia L. Sears, Martha J. Shrubsole, the Biofilm Study Consortium
-
- Journal:
- British Journal of Nutrition / Volume 124 / Issue 1 / 14 July 2020
- Published online by Cambridge University Press:
- 20 February 2020, pp. 80-91
- Print publication:
- 14 July 2020
-
- Article
-
- You have access Access
- HTML
- Export citation
-
Diet modifies the risk of colorectal cancer (CRC), and inconclusive evidence suggests that yogurt may protect against CRC. We analysed the data collected from two separate colonoscopy-based case–control studies. The Tennessee Colorectal Polyp Study (TCPS) and Johns Hopkins Biofilm Study included 5446 and 1061 participants, respectively, diagnosed with hyperplastic polyp (HP), sessile serrated polyp, adenomatous polyp (AP) or without any polyps. Multinomial logistic regression models were used to derive OR and 95 % CI to evaluate comparisons between cases and polyp-free controls and case–case comparisons between different polyp types. We evaluated the association between frequency of yogurt intake and probiotic use with the diagnosis of colorectal polyps. In the TCPS, daily yogurt intake v. no/rare intake was associated with decreased odds of HP (OR 0·54; 95 % CI 0·31, 0·95) and weekly yogurt intake was associated with decreased odds of AP among women (OR 0·73; 95 % CI 0·55, 0·98). In the Biofilm Study, both weekly yogurt intake and probiotic use were associated with a non-significant reduction in odds of overall AP (OR 0·75; 95 % CI 0·54, 1·04) and (OR 0·72; 95 % CI 0·49, 1·06) in comparison with no use, respectively. In summary, yogurt intake may be associated with decreased odds of HP and AP and probiotic use may be associated with decreased odds of AP. Further prospective studies are needed to verify these associations.
Contributors
-
- By Federica Agosta, Lakshmi Bangalore, Anne Baron-Van Evercooren, Serafin Beer, Marcello Belfiore, Joel A. Black, Stefan J. Cano, Michael D. Carrithers, Giancarlo Comi, Anthony Feinstein, Mattia Ferro, Massimo Filippi, Clare J. Fowler, Robin J.M. Franklin, Roberto Furlan, Omar Ghaffar, Angelo Ghezzi, Christian W. Hess, Jürg Kesselring, Gustav Kiss, Clare Laing, Dawn W. Langdon, Letizia Leocani, Per Olov Lundberg, Susan L. McGowan, Antonio Malgaroli, Gianvito Martino, Luca Muzio, Emanuela Onesti, Patrizia Pantano, Stefano Pluchino, Carlo Pozzilli, Annalisa Pulizzi, Eytan Raz, Maddalena Ripamonti, Julia M. Rist, Annalisa Rizzo, Maria A. Rocca, Lucy Rodriguez, Kai M. Rösler, Marco Rovaris, Martin E. Schwab, Alessandra Solari, Luigi Tesio, Alan J. Thompson, Stephen G. Waxman, Mauro Zaffaroni, Vincenzo Zimarino, Björn Zörner, Violetta Zujovic
- Edited by Jürg Kesselring, Giancarlo Comi, Istituto Scientifico H. San Raffaele, Milan, Alan J. Thompson, University College London
-
- Book:
- Multiple Sclerosis
- Published online:
- 05 August 2011
- Print publication:
- 07 October 2010, pp vii-x
-
- Chapter
- Export citation
Contributors
-
- By Nicholas B. Allen, Joan Rosenbaum Asarnow, Jeanne Brooks-Gunn, Ronald E. Dahl, Joanne Davila, Laura M. DeRose, Lea R. Dougherty, Nancy Eisenberg, Erika E. Forbes, Wyndol Furman, Paul Gilbert, Julia A. Graber, Danielle M. Hessler, Erin C. Hunter, Chris Irons, Lynn Fainsilber Katz, Amanda Kesek, Daniel N. Klein, Annette M. La Greca, Rebecca S. Laptook, Reed W. Larson, Primrose Letcher, Peter M. Lewinsohn, Marc D. Lewis, Christine McDunn, James W. McKowen, Christopher S. Monk, Amanda Sheffield Morris, Thomas M. Olino, Tomáš Paus, Daniel S. Pine, Ann V. Sanson, John R. Seeley, Lisa B. Sheeber, Rebecca Siegel, Jennifer S. Silk, Diana Smart, Martha C. Tompson, Julie Vaughan, Brennan J. Young, Philip David Zelazo
- Edited by Nicholas B. Allen, University of Melbourne, Lisa B. Sheeber
-
- Book:
- Adolescent Emotional Development and the Emergence of Depressive Disorders
- Published online:
- 14 September 2009
- Print publication:
- 20 November 2008, pp ix-xiv
-
- Chapter
- Export citation