A baseline assessment of patient safety culture and its associated factors from the perspective of critical care nurses: Results from 10 hospitals

A retrospective analysis of adverse events reported by Tunisian intensive care units' professionals

INTRODUCTION

Adverse events (AEs) that occur in hospitals remain a challenge worldwide, and especially in intensive care units (ICUs) where they are more likely to occur. Monitoring of AEs can provide insight into the status and advances of patient safety. This study aimed to examine the AEs reported during the 20 months after the implementation of the AE reporting system.

METHODS

We conducted a retrospective analysis of a voluntary ICU AE reporting system. Incidents were reported by the staff from ten ICUs in the Sahloul University Hospital (Tunisia) between February 2020 and September 2021.

RESULTS

A total of 265 reports were received, of which 61.9% were deemed preventable. The most frequently reported event was healthcare-associated infection (30.2%, n = 80), followed by pressure ulcers (18.5%, n = 49). At the time of reporting, 25 patients (9.4%) had died as a result of an AE and in 51.3% of cases, the event had resulted in an increased length of stay. Provider-related factors contributed to 64.2% of the events, whilst patient-related factors contributed to 53.6% of the events. As for criticality, 34.3% of the events (n = 91) were unacceptable (c3) and 36.3% of the events (n = 96) were 'acceptable under control' (c2).

CONCLUSIONS

The reporting system provided rich information on the characteristics of reported AEs that occur in ICUs and their consequences and may be therefore useful for designing effective and evidence-based interventions to reduce the occurrence of AEs.

Cultura de segurança do doente na prática clínica dos enfermeiros

Resumo Objetivo: avaliar as caraterísticas psicométricas do Hospital Survey on Patient Safety Culture, caracterizar a cultura de segurança do doente e avaliar a influência das variáveis sociodemográficas e profissionais nas dimensões da cultura de segurança. Método: estudo metodológico, observacional, analítico, transversal, realizado com 360 enfermeiros, utilizando o questionário Hospital Survey on Patient Safety Culture. Os dados foram submetidos à análise descritiva, inferencial e estudos de fiabilidade e validade. Resultados: os enfermeiros possuem em média 42 anos de idade, 19 anos de experiência profissional e são maioritariamente do sexo feminino. Obteve-se boa consistência interna (alfa de Cronbach - 0,83) e índices aceitáveis de qualidade de ajustamento do modelo. O trabalho em equipa dentro das unidades, expetativas do supervisor, feedback e comunicação sobre o erro, foram dimensões que apresentaram scores acima dos 60%. A resposta ao erro não punitiva, frequência da notificação, apoio à segurança pela gestão, dotação de profissionais, apresentaram scores abaixo dos 40%. Estas dimensões são influenciadas pela idade, escolaridade e experiência profissional. Conclusão: as propriedades psicométricas do questionário certificam a sua qualidade. O trabalho em equipa pode ser considerado um fator potenciador da cultura de segurança. Avaliar a cultura de segurança permitiu identificar dimensões problemáticas, possibilitando o planeamento de intervenções futuras.

Cultura de seguridad del paciente en la práctica clínica de enfermería

Resumen Objetivo: evaluar las características psicométricas de la Hospital Survey on Patient Safety Culture, caracterizar la cultura de seguridad del paciente y evaluar la influencia de variables sociodemográficas y profesionales en las dimensiones de la cultura de seguridad. Método: estudio metodológico, observacional, analítico, transversal, realizado con 360 enfermeros, utilizando el cuestionario Hospital Survey on Patient Safety Culture. Los datos fueron sometidos a análisis descriptivo e inferencial y estudios de confiabilidad y validez. Resultados: los enfermeros tienen en promedio 42 años de edad, 19 años de experiencia profesional y la mayoría es de sexo femenino. Se obtuvo buena consistencia interna (alfa de Cronbach - 0,83) e índices aceptables de bondad de ajuste del modelo. El trabajo en equipo dentro de las unidades, las expectativas del supervisor, el feedback y la comunicación del error fueron las dimensiones que presentaron puntajes superiores al 60%. La respuesta al error no punitiva, la frecuencia de notificación, el apoyo a la seguridad por parte de los gestores, la dotación de personal, presentaron puntajes por debajo del 40%. Estas dimensiones son influenciadas por la edad, la educación y la experiencia profesional. Conclusión: las propiedades psicométricas del cuestionario certifican su calidad. El trabajo en equipo puede considerarse un factor que potencia la cultura de seguridad. La evaluación de la cultura de seguridad permitió identificar las dimensiones que tenían problemas y poder planificar futuras intervenciones.

Nursing workload assessment in an intensive care unit: A retrospective observational study using the Nursing Activities Score

BACKGROUND

Nursing Activities Score (NAS) is a promising tool for calculating the nursing workload in intensive care units (ICU). However, data on intensive care nursing activities in Portugal are practically non-existent.

AIM

To assess the nursing workload in a Portuguese ICU using the NAS.

STUDY DESIGN

Retrospective cohort study developed throughout the analysis of the electronic health record database from 56 adult patients admitted to a six-bed Portuguese ICU between 1 June-31 August 2020. The nursing workload was assessed by the Portuguese version of the NAS. The study was approved by the Hospital Council Board and Ethics Committee. The study report followed the STROBE guidelines.

RESULTS

The average occupancy rate was 73.55% (±16.60%). The average nursing workload per participant was 67.52 (±10.91) points. There was a correlation between the occupancy rate and the nursing workload. In 35.78% of the days, the nursing workload was higher than the available human resources, overloading nurse staffing/team.

CONCLUSIONS

The nursing workload reported follows the trend of the international studies and the results reinforce the importance of adjusting the nursing staffing to the complexity of nursing care in this ICU. This study highlighted periods of nursing workload that could compromise patient safety.

RELEVANCE TO CLINICAL PRACTICE

This was one of the first studies carried out with the NAS after its cross-cultural adaptation and validation for the Portuguese population. The nursing workload at the patient level was higher in the first 24 h of ICU stays. Because of the 'administrative and management activities' related to the 'patient discharge procedures', the last 24 h of ICU stays also presented high levels of nursing workload. The implementation of a nurse-to-patient ratio of 1:1 may contribute to safer nurse staffing and to improve patient safety in this Tertiary (level 3) ICU.

Nurses' perceptions about patient safety culture in public hospital in Vietnam

AIM

This paper is aimed to assess nurses' perceptions of patient safety culture in four public general hospitals in Hanoi, Vietnam.

BACKGROUND

Patient safety culture is a vital component in ensuring high quality and safe patient care. Assessment of nurses' perceptions on existing hospital patient safety culture (PSC) is the first step to promote PSC.

METHODS

The cross-sectional study surveyed 705 nurses utilizing the validated Hospital Survey on Patient Safety Culture (HSOPSC) in an online format.

RESULTS

The average positive response rate was high at 72.8 % and varied from 52.9 % to 93.4 %. The strongest areas are teamwork within units (93.7 %) and supervisor/manager expectations and actions promoting patient safety (85.0 %). The areas for improvement are staffing (52.9 %) and non-punitive response to error (57.6 %). The communication openness, staffing, frequency of events reported, lengths of services in hospital and unit are significant factors that predict the overall patient safety grade.

CONCLUSIONS

Initiatives are necessary to improve response to errors, staffing, and error reporting. Nurse managers could develop and implement interventions and program to improve patient safety, including providing education related to patient safety culture, encouraging staff to notify incidents and avoiding punitive responses.

Patient safety culture in nurses' clinical practice

OBJECTIVE

to assess the psychometric characteristics of the Hospital Survey on Patient Safety Culture, to characterize the patient safety culture, and to assess the influence of the sociodemographic and professional variables on the safety culture dimensions.

METHOD

a methodological, observational, analytical and cross-sectional study conducted with 360 nurses in which the Hospital Survey on Patient Safety Culture questionnaire was used. The data were submitted to descriptive and inferential analysis, as well as to feasibility and validity studies.

RESULTS

the nurses' mean age is 42 years old, their mean time of professional experience is 19 years, and they are mostly female. Good internal consistency was obtained (Cronbach's alpha: 0.83), as well as acceptable model fit quality indices. Teamwork within units, Supervisor expectations and Feedback and communication about errors were the dimensions that obtained scores above 60%. Non-punitive response to error, Frequency of events reported, Support for patient safety and Staffing presented scores below 40%. These dimensions are influenced by age, schooling level and professional experience.

CONCLUSION

the psychometric properties of the questionnaire certify its good quality. Teamwork can be considered as an enhancing factor for the safety culture. Assessing the safety culture allowed identifying problematic dimensions, thus enabling planning of future interventions.

Nurses' Perceptions of Patient Safety Culture During the Pandemic in Covid-19 Referral Hospitals

Patient safety culture is essential in creating a safe and healthy hospital environment. This study aims to portray nurses' perceptions of patient safety culture during the Pandemic in COVID-19 Referral Hospitals. This paper was a descriptive study. The population was nurses working in inpatient, Covid-19 isolation, intensive, and emergency rooms. In addition, the sample was 268 nurses with a stratified random sampling. Data collection used a questionnaire using Google Forms. It consisted of the demographic characteristics of respondents (name, gender, age, marital status, working time, education, nurse position, levels of nursing, and patient safety training) also nurses' perception of patient safety culture. The Hospital Survey on Patient Safety Culture (HSOPC) was an instrument to assess patient safety culture. Data analysis used IBM SPSS Statistics version 22.0 to describe the mean, median, minimum, and maximum values and presentation. Results showed that the mean patient safety culture among nurses in COVID-19 referral hospitals was 147.09 (62.55%). In addition, the lowest dimension of patient safety culture was feedback and communication (31.75%), while the highest was an organizational improvement (73.16%). Thus, the patient safety culture in the COVID-19 referral hospital still needed improvement. A good patient safety culture can increase patient safety and the quality of health services. Therefore, hospital management should optimize all dimensions of patient safety culture to ensure patient safety. Future research could explore predisposing factors of patient safety culture

An Intervention to Optimize Attitudes Toward Adverse Events Reporting Among Tunisian Critical Care Nurses

OBJECTIVE

This study aimed at evaluating the impact of a combined-strategies intervention on ICUs nurses' attitudes toward AE reporting.

METHODS

We conducted a quasi-experimental study from January to October 2020 which consisted of an intervention to improve attitudes toward incident reporting among nurses working in 10 intensive care units at a university hospital using the Reporting of Clinical Adverse Events Scale. The intervention consisted of a 2-hour educational presentation for nurse unit managers and a 30-minute in-units educational training for intensive care unit nurses, which encompassed technical aspects of reporting, the reporting process, a nonpunitive environment, and the importance of submitting reports. The educational presentation was reinforced with distributing posters and brochures and biweekly patient safety rounds that inquired about events, reinforced education, and provided follow-up to incident reports.

RESULTS

All dimensions were significantly improved. Score increased from 27.4% to 42.1% ( P < 0.01) for perceived blame, from 35.2% to 52.5% for perceived criteria for identifying events that should be reported ( P < 0.01), from 34.3% to 46% for perceptions of colleagues' expectations ( P = 0.04), from 37.1% to 51.4% for perceived benefits of reporting ( P = 0.01), and from 29.2% to 51.4% for perceived clarity of reporting procedures ( P < 0.01).

CONCLUSIONS

Interventions using a combination of several strategies such as training, safety round, and messaging can be effective and should be considered by hospitals attempting to increase adverse events reporting. Results reinforce the assumption that a nonpunitive environment and the resulting feeling of safety and reassurance are crucial to foster the submission of reports.

Patient safety culture in Palestine: university hospital nurses' perspectives

Background

Understanding the perspectives of healthcare workers toward patient safety-related activities is critical in maintaining a healthy safety climate. The objectives of this research are 1) to examine the perception of Patient Safety Culture (PSC) at a university hospital in Palestine, and to highlight areas in need of improvement, and 2) to assess the relationship between the outcome dimensions (frequency of events reported, and overall perceptions of safety) and the other dimensions of PSC, and 3) to determine the relationship among selected demographic variables (gender, age, hospital tenure, work tenure, profession tenure, and hours worked per week) and nurses’ perceptions of PSC.

Methods

A cross-sectional study design was used with a convenience sample of 107 nurses. Nurses were asked by email to complete the Arabic version of the Hospital Survey of Patients’ Safety Culture (HSOPSC) using the SurveyMonkey® online account form within two weeks. The survey data were analyzed using descriptive and inferential statistics. Univariate and multiple regression were used to examine the relationships.

Results

The dimensions of patient safety with the highest positive response were organizational learning and continuous improvement (87%) and teamwork within units (86%). The dimension with the lowest positive score was the nonpunitive response to error (22%). Multiple regression revealed that the dimension of communication openness was a predictor of the overall perceptions of safety (β = 0.257, p = 0.019). In addition, the dimension of feedback and communication about error was a predictor of the frequency of the reported events (β = 0.334, p = 0.005). Furthermore, age was found to be a predictor of PSC (p < 0.05).

Conclusions

This study provides a general assessment of perceived safety among nurses in a hospital. However, we found that nurses negatively perceive a nonpunitive response to error. Therefore, strenuous efforts are required by hospital management to improve the culture of incident reporting.

Predictors and outcomes of patient safety culture: a cross-sectional comparative study

BACKGROUND

Developing a safety culture in hospitals improves patient safety-related initiatives. Limited recent knowledge about patient safety culture (PSC) exists in the healthcare context.

AIMS

This study assessed nurses' reporting on the predictors and outcomes of PSC and the differences between the patient safety grades and the number of events reported across the components of PSC.

METHODS

A cross-sectional comparative research design was conducted. The Strengthening the Reporting of Observational Studies in Epidemiology (https://www.strobe-statement.org/index.php?id=available-checklists) guided the study. The researcher recruited a convenience sample of 300 registered nurses using the hospital survey on patient safety culture, with a response rate of 75%.

RESULTS

Nurses reported PSC to be 'moderate'. Areas of strength in PSC were non-punitive responses to errors and teamwork within units. Areas that needed improvements were the supervisor's/manager's expectations and actions in promoting safety and communication openness. Some significant correlations were reported among PSC components. Significant differences in means were observed for patient safety grades in six out of the ten PSC components and one outcome item. Organisational learning/continuous improvement, hospital handoffs and transitions, years of experience in the current hospital, the supervisor's/manager's expectations and actions in promoting safety and gender predicted PSC. Of the outcomes, around half of the sample reported a 'very good' patient safety grade, and 'no events' or 'one to two events' only were reported, and nurses 'agreed' on the majority of items, which indicates a positive perception about the overall PSC in the hospitals. In addition, nurses 'most of the time' reported the events when they occurred. PSC components correlated significantly and moderately with PSC outcomes.

CONCLUSION AND RELEVANCE TO CLINICAL PRACTICE

PSC was moderate with an overall positive nurses' perceptions. PSC's strengths should be maintained, and areas of improvement should be prioritised and immediately tackled. Assessing PSC is the first step in improving hospitals' overall performance and quality of services, and improving patient safety practices is essential to improving PSC and clinical outcomes.

Assessing patient safety culture in 15 intensive care units: a mixed-methods study

BACKGROUND

Within hospitals, intensive care units (ICUs) are particularly high-risk areas for medical errors and adverse events that could occur due to the complexity of care and the patients' fragile medical conditions. Assessing patient safety culture (PSC) is essential to have a broad view on patient safety issues, to orientate future improvement actions and optimize quality of care and patient safety outcomes. This study aimed at assessing PSC in 15 Tunisian ICUs using mixed methods approach.

METHODS

A cross-sectional mixed methods approach using a sequential explanatory design was conducted from December 2019 to January 2020. The first quantitative stage was conducted in 15 ICUs belonging to the two university hospitals in the region of Sousse (Tunisia). All the 344 healthcare professionals (clinical staff) working for more than 1 month in these ICUs were contacted in order to take part in the study. In the second qualitative stage 12 participants were interviewed based on purposive sampling.

RESULTS

All of the PSC dimensions had a score of less than 50%. The developed dimension was 'teamwork within units' (48.8%). The less developed dimensions were 'frequency of event reporting' (20.8%), 'communication openness' (22.2%) and 'non-punitive response to error' (19.7%). Interviews' thematic analysis revealed four main themes including "Hospital management/system failure", "Teamwork and communication", "Error management" and "Working conditions".

CONCLUSION

This research revealed that PSC is still in need of improvement and provided a clearer picture of the patient safety issues that require specific attention. Improving PSC through the use of quality management and error reporting systems may help to improve patient safety outcomes.