Exploring the meaning of critical incident stress experienced by intensive care unit nurses
Bibliographic record
Abstract
The complexity of registered nurses' work in the intensive care unit places them at risk of experiencing critical incident stress. Gadamer's philosophical hermeneutics (1960/2013) was used to expand the meanings of work-related critical incident stress for registered nurses working with adults in the intensive care unit. Nine intensive care unit registered nurses participated in unstructured interviews. The interpretations emphasized that morally distressing experiences may lead to critical incident stress. Critical incident stress was influenced by the perception of judgment from co-workers and the organizational culture. Nurses in this study attempted to cope with critical incident stress by functioning in 'autopilot', temporarily altering their ability to critically think and to conceal emotions. Participants emphasized the importance of timely crisis interventions tailored to support their needs. This study highlighted that critical incident stress was transformative in how intensive care unit nurses practiced, potentially altering their professional self-identity. Work-related critical incident stress has implications for nurses, the discipline, and the health care system.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.009 | 0.023 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.008 | 0.018 |
| Scholarly communication | 0.007 | 0.005 |
| Open science | 0.001 | 0.008 |
| Research integrity | 0.002 | 0.004 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".