of patient safety culture are more likely to achieve better safety-related behaviours among nurses, leading to
fewer incidents, higher compliance with safety protocols, and improved patient care outcomes.
DISCUSSION
This study’s findings, highlighting the relationship between patient safety culture and safety performance
among registered nurses, while considering the influence of sociodemographic characteristics. Overall, the
results indicated that both patient safety culture and safety performance were perceived positively, with mean
scores significantly exceeding the benchmark value of 4.0 (p < 0.05). Reliability testing confirmed the internal
consistency of the instrument (Cronbach’s alpha > 0.7), supporting its appropriateness for assessing these
constructs. These results affirm the central role of safety culture in shaping nurses’ safety behaviours, reducing
errors, and improving care outcomes (Neal & Griffin, 2006; Wu, Mao, Zhao, & Li, 2019).
Demographic analysis revealed significant variations in workforce characteristics. The majority of respondents
were female (93.1%), aged 36–45 years (67.6%), and held diploma-level education (78.5%). Length of service
was concentrated in the 6–10-year range (64.8%), while most nurses worked in surgical units (41.3%). Chi-
square tests confirmed that these distributions were statistically significant (p < 0.05). Further analysis
demonstrated that these sociodemographic factors were significantly associated with variations in PSC and SP
scores. Older, more experienced, and higher-educated nurses reported stronger safety perceptions, while those
in high-acuity areas such as surgical and intensive care units scored higher than their peers in other
departments. These findings are consistent with international evidence that experience, education, and unit-
specific demands shape safety-related attitudes and practices (Chih, Yang, & Lin, 2019; Lee, Dahinten,
MacPhee, & Jacobs, 2018).
The study also evaluated patient safety culture domains. High scores were observed for safety participation (M
= 4.45, SD = 0.53), safety performance (M = 4.41, SD = 0.50), and frequency of safety event reporting (M =
4.28, SD = 0.59). Organizational learning/continuous improvement was also rated positively (M = 4.25, SD =
0.57). These results suggest strong engagement in safety activities, frequent reporting of incidents, and a
commitment to continuous learning. However, staffing recorded the lowest score (M = 3.69, SD = 1.09), while
communication openness was comparatively weaker (M = 3.97, SD = 0.73). A one-sample t-test confirmed
that most domains scored significantly higher than the benchmark of 4.0 (p < 0.05), except for communication
openness (p = 0.490), which was neutral. These findings highlight critical strengths, but also expose ongoing
challenges in workforce adequacy and open communication, which have been recognized internationally as
persistent barriers to sustaining safety culture (El-Jardali, Dimassi, Jamal, Jaafar, & Hemadeh, 2011; Noor,
Ismail, Yasin, & Siti, 2022).
Pearson correlation revealed a strong, positive, and statistically significant relationship between patient safety
culture and safety performance (p < 0.05), indicating that improvements in safety culture are directly
associated with enhanced safety performance. Regression analysis confirmed patient safety culture as a
significant predictor of safety performance, supporting the central research objectives. ANOVA and t-tests
demonstrated significant differences across age, education, and gender groups, while chi-square tests
confirmed the association between demographic factors and patient safety culture/safety performance domains.
For example, older and more experienced nurses consistently reported higher safety scores, while those with
advanced qualifications demonstrated greater adherence to safety practices. Nurses in high-demand units,
particularly surgical and intensive care, also scored higher, reflecting the impact of unit-specific safety
structures. These results resonate with both local and global studies emphasizing that supportive organizational
environments, leadership engagement, and adequate staffing are crucial for sustaining PSC (Mistri, Albolino,
& Toccafondi, 2023; Juanda, Sutrisno, & Rahmawati, 2024; Rusdi, Abdullah, & Karim, 2024).
All five objectives were successfully achieved, providing valuable insights into the factors that shape nurses’
positive patient safety culture behaviours towards achievement of safety performance. First, the study found
that nurses perceived patient safety culture at a moderate level, with teamwork within units rated highest and
non-punitive response to error rated lowest. This indicates the need for leadership to cultivate a more
supportive environment that encourages open reporting without fear of blame.