Evidence map›Paper›PMID 42340223›Full record

Trial reportLa Medicina del lavoro2026

Effects of Breathing Exercises Applied to Intensive Care Nurses on Fatigue and Perceived Stress: A Randomized Controlled Trial.

Yasemin Sazak, Meltem Kalaycı, Nermin Olgun

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in La Medicina del lavoro, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Yasemin SazakKahramanmaraş İstiklal University, Faculty of Health Sciences, Department of Nursing, Kahramanmaraş, Türkiye.ORCID 0000-0001-9296-0719
Meltem KalaycıKahramanmaraş Provincial Health Directorate, Necip Fazil City Hospital, Intensive Care Clinic, Kahramanmaraş, Türkiye.ORCID 0000-0002-0222-8258
Nermin OlgunHasan Kalyoncu University, Faculty of Health Sciences, Department of Nursing, Gaziantep, Türkiye.ORCID 0000-0002-8704-4588

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFatigue and stress are common challenges for intensive care nurses. Reducing stress and fatigue among nurses is important for improving nurse and patient safety. Breathing exercises are a nonpharmacological approach that effectively reduces fatigue and stress. This study aimed to evaluate the effects of breathing exercises on fatigue and stress among intensive care nurses.  Methods: The research was conducted as a randomized controlled trial between October and December 2024. The study included 66 nurses, 33 in the control group and 33 in the intervention group. Nurses in the intervention group performed breathing exercises lasting approximately 20 minutes for 30 days. No intervention was performed in the control group. Data were collected using the Piper Fatigue Scale and Perceived Stress Scale at the beginning of the study, on the 15th day, and on the 30th day.

resultsA statistically significant difference was identified in the group effect, time effect, and group-time interaction for the mean scores on the Piper Fatigue Scale and the Perceived Stress Scale (p<0.01). The fatigue and stress scores of nurses in the intervention group decreased on the 15th and 30th days.

conclusionsThis study shows that breathing exercises positively affect fatigue and stress among intensive care nurses. The breathing exercise protocol can be applied to intensive care nurses, and these exercises can be taught to nurses through in-service training.

Indexed as

Breathing ExercisesCritical Care NursingFatigueAdultFemaleHumansMaleSubjective Stress

Identifiers

PMID42340223
PMCPMC13353167

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.