AI Article Synopsis

  • The study aimed to explore how daytime dysfunction (DD) evolves over time and its connection to fatigue among university students, considering their depression status.
  • A total of 243 students participated by completing online surveys at three points during the semester: start, mid-term, and end.
  • Findings showed that DD increased for all students, but those with depression experienced higher initial DD and faster changes, which also led to greater fatigue by the end of the semester.

Article Abstract

Objective: To examine the longitudinal trajectory of daytime dysfunction (DD) and its relationship with fatigue by depression status in university students.

Participants: 243 students completed online surveys from September- December 2016.

Methods: Surveys were conducted at three time points over a semester period: the beginning of the semester, the end of mid-term and the end of the semester.

Results: Results indicated that the DD significantly increased in all students over the semester. Students with depression showed a higher initial level of DD and faster rate of change compared to those without depression. A faster rate of change of DD predicted a higher level of end-semester fatigue.

Conclusions: Depression is related to a higher initial level of DD and its faster rate change which in turn, predicted end-semester fatigue, identifying one of the possible pathways through which depression impacts the functioning and health of affected students.

Download full-text PDF

Source
http://dx.doi.org/10.1080/07448481.2018.1462819DOI Listing

Publication Analysis

Top Keywords

faster rate
12
rate change
12
daytime dysfunction
8
fatigue depression
8
depression higher
8
higher initial
8
initial level
8
level faster
8
depression
6
students
5

Similar Publications

Purpose: Patient-controlled analgesia (PCA) has been considered for managing cancer pain; however, limited research has been conducted on optimizing continuous infusion rates with PCA. This study aimed to evaluate the efficacy and safety of a method that optimizes background infusion (BI) alongside PCA for titrating intravenous (IV) morphine in managing cancer-related pain.

Methods: Forty-four patients with solid tumors who could not manage pain with oral or transdermal opioid analgesics were randomly assigned in a 1:1 ratio to receive IV morphine through PCA or the conventional method.

View Article and Find Full Text PDF

Fast yet force-effective mode of supracellular collective cell migration due to extracellular force transmission.

PLoS Comput Biol

January 2025

Department of Mechanical Engineering & Materials Science, Washington University, St. Louis, Missouri, United States of America.

Cell collectives, like other motile entities, generate and use forces to move forward. Here, we ask whether environmental configurations alter this proportional force-speed relationship, since aligned extracellular matrix fibers are known to cause directed migration. We show that aligned fibers serve as active conduits for spatial propagation of cellular mechanotransduction through matrix exoskeleton, leading to efficient directed collective cell migration.

View Article and Find Full Text PDF

Hydrogen sulfide mediates the interaction between C. elegans and Actinobacteria from its natural microbial environment.

Cell Rep

January 2025

Department of Molecular Biology, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA. Electronic address:

Caenorhabditis elegans proliferates poorly in the presence of abundant Actinobacteria from its natural ecology, but it is unknown why. Here, we show how perturbed levels of hydrogen sulfide modulate the growth rate of both C. elegans and Actinobacteria.

View Article and Find Full Text PDF

The time needed for the evolution of mating cues that distinguish species, such as species-specific songs or plumage coloration in birds, has received little attention. Aiming to gain some understanding of the timing of the evolutionary process we here present models of how mating cues evolve in populations split into subpopulations between which there may (parapatry) or may not (allopatry) be migration. Mating cues can be either neutral or directly selected.

View Article and Find Full Text PDF

Background: Olfactory deficits are predictive of cognitive decline and dementia. Previous studies have linked brain magnetic resonance imaging markers of neurodegeneration to olfactory deficits in aging; however, these studies analyzed cross-sectional data for markers, olfaction, or both. Furthermore, potential cerebrovascular contributions to understanding why olfactory deficits predict dementia remain unexplored.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!