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Aim: To clarify the concept of psychological safety in a healthcare context and to provide the first theoretical framework for improving interpersonal relationships in the workplace to better patient care. Design: A Rodgers' concept analysis. Methods: The concept analysis was conducted using a systematic search strategy on PubMed, CINAHL, PsycINFO and Ichushi‐Web. Results: An analysis of 88 articles studying psychological safety in health care identified five attributes: perceptions of the consequences of taking interpersonal risks, strong interpersonal relationships, group‐level phenomenon, safe work environment for taking interpersonal risks and non‐punitive culture. The antecedents included structure/system factors, interpersonal factors and individual factors. The four consequences included performance outcomes, organizational culture outcomes, and psychological and behavioural outcomes. [ABSTRACT FROM AUTHOR]

Aim: To investigate nurses' perceptions of their work environment and to investigate the relationships between variables measuring the work environment (WE) and nursing outcomes (NOs). Design: A 2‐year prospective longitudinal survey (2013–2015). Method(s): Descriptive statistics of nurse demographics, organizational WE and NOs were calculated by position. The associations between Practice Environment Scale of the Nursing Work Index (PES‐NWI) and NOs were examined for each unit. Results: The participants were 2,992 staff nurses, 137 nurse managers (NMs), and 8 chief nursing officers in Phase 1 and 7,849, 371 and 23 in Phase 2, respectively. The higher the job position, the better the WE was rated. The higher the PES‐NWI scores, the better the outcomes. Descriptive statistics about organizational WEs and NOs and the statistically significant associations between the two were identified. [ABSTRACT FROM AUTHOR]

Radiation dose management of medical staff has become increasingly important. Particularly, based on the statement by the International Commission on Radiological Protection (ICRP) in 2011, a new lower equivalent dose limit for the eye lens is being established in each country. Although many reports have discussed the occupational radiation dose in interventional radiology (IR), few studies have examined the dose during computed tomography (CT) examinations. This study investigated the radiation dose exposure to medical staff present in the CT room during irradiation, with particular focus on the exposure to eye lens. The radiation dose exposure to those who assist patients during head, chest and upper abdomen CT examination was measured in a phantom study. The radiation dose exposure with scattered radiation was never negligible (i.e., high); Hp(3) was the highest in head CT examination, at 0.44 mSv per examination. Furthermore, the shielding effect of radiation protection glasses was large, and radiation protection glasses are useful tools for the medical staff who are involved in CT examinations. The justification and optimisation should be carefully considered in assistant actions. [ABSTRACT FROM AUTHOR]