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Objective: Insomnia, anxiety, and depression are common and co-morbid amongst college students. The mechanisms by which trait factors like intolerance of uncertainty and anxiety sensitivity connect to state anxiety and depression is unclear, but insomnia may mediate that relationship.
Participants: College students ( = 439) were recruited from national and local sources.
Methods: Participants completed the Sleep Condition Indicator (SCI), Depression, Anxiety and Stress Scale (DASS), Anxiety Sensitivity Index (ASI), and Intolerance of Uncertainty Scales (IUS).
Results: All models predicted a significant amount of variability in state anxiety and depression ( between 0.24 and 0.32). Mediation analyses revealed that the relationship between anxiogenic and depressogenic traits and state anxiety and depression is significantly mediated by insomnia.
Conclusions: Our findings support the role of insomnia in the expression of anxiety and depression in at-risk college students. Clinical sleep intervention, either reactive or prophylactic, may help reduce mental health burden on campus.
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http://dx.doi.org/10.1080/07448481.2024.2427059 | DOI Listing |
J Trace Elem Med Biol
September 2025
Department of Neurobiology, Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, Kraków 31-343, Poland. Electronic address:
Vanadium (V) is a trace element in the environment; it is detected in soil, water, air, dust, and food products. V-containing compounds have shown therapeutic potential in the treatment of diabetes. However, studies on the effects of V on animal behavior remain limited and sporadic.
View Article and Find Full Text PDFJ Med Internet Res
September 2025
Department of Psychiatry, Helsinki University Hospital and Helsinki University, Helsinki, Finland.
Background: Internet-based cognitive behavioral therapies (iCBTs) are typically categorized into 2 types: therapist-assisted and self-guided. Both formats have accumulated substantial evidence supporting their cost-effectiveness and efficacy in treating a range of mental health conditions. However, therapist-assisted iCBTs tend to show lower dropout rates than self-guided versions.
View Article and Find Full Text PDFEur J Gastroenterol Hepatol
August 2025
Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki.
Background: The use of probiotics as a treatment for irritable bowel syndrome (IBS) is gaining attention, with recent studies indicating that certain probiotics or combinations may have mental health benefits for patients with IBS.
Aims: To systematically review and meta-analyze, using network meta-analysis (NWM), the comparative effectiveness and safety of probiotics with psychotropic potential on quality of life, depression, and anxiety in patients with IBS.
Methods: Relevant randomized controlled trials (RCTs) were analyzed, using a Bayesian NWM, to compare the performance of probiotics with mental health benefits in IBS treatment.
J Am Coll Health
September 2025
Department of Psychiatry, University of Oxford, Oxford, UK.
Objective: Many students who need mental health support do not receive it. We examined associations between perceived barriers and university mental health service access. Participants: First-year Oxford University undergraduates ( = 443) with unmet mental health needs.
View Article and Find Full Text PDFEpidemiol Serv Saude
September 2025
Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Saúde Coletiva Porto Alegre, RS, Brazil.
Objective: To analyze the mental health of Brazilian adolescent mothers who use the Unified Health System (Sistema Único de Saúde, SUS).
Methods: This is a multicenter study conducted with 583 adolescent mothers (10-19 years old). The participants responded to a questionnaire on sociodemographic variables, mental health and family support.