ArticleRevista brasileira de enfermagem2025
Stress and fatigue in nurses in critical care units and their association with salivary cortisol.
Article in Revista brasileira de enfermagem, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesto evaluate the association between stress, fatigue and salivary cortisol levels in nurses working in emergency units (EU) and surgical units (SU).
methodscross-sectional study conducted in two university hospitals with participation of 66 nurses. The Nursing Stress Inventory and the Fatigue Assessment Scale were applied, and saliva samples were obtained to determine cortisol concentration.
resultshigh levels of stress and fatigue were observed in 50.8% and 46% of the professionals, respectively. Nurses in EU had higher levels of stress and fatigue and lower secretion of salivary cortisol during the work shift compared to nurses in the SU, without statistical significance. Cortisol secretion in the morning period was correlated with fatigue (ρ=0.25 and p=0.04).
conclusionsthe results suggest a dysregulation of the hypothalamic-pituitary-adrenal axis in nurses from the EU and a significant correlation between fatigue and cortisol secretion in the morning period.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.