The Persistence of the EBP Gap
Despite decades of advocacy, many healthcare professionals continue to deliver care based on tradition, outdated policies, and inherited information rather than current evidence. A 2024 analysis published in the Journal of Nursing Administration identified resistance among nurse leaders to EBP as a significant barrier, noting that inconsistent supervisory support, lack of resources, and insufficient time perpetuate practice habits that evidence has moved beyond.
This is not a knowledge problem alone. It is a systems problem. And addressing it requires understanding the specific barriers that 2024-2025 research has identified.
Individual Barriers
Knowledge and skills
A 2025 study by Alsadaan and Ramadan published in BMC Nursing, examining 385 nursing administrators across 12 hospital types in Saudi Arabia, found that knowledge deficits about the EBP process remain pervasive. Many nurses understand that evidence should inform practice but lack the skills to formulate clinical questions, search databases effectively, critically appraise research, or translate findings into practice changes.
Self-efficacy
El-Ashry and Mohamed's 2025 study in BMC Nursing examined self-efficacy as a mediator between EBP facilitators/barriers and nursing competencies. Self-efficacy had an indirect but significant impact on EBP execution intentions by favorably influencing nurses' EBP attitudes. Nurses who believe they can successfully complete EBP projects are more likely to attempt them. This suggests that confidence-building—through mentorship, successful project completion, and positive feedback—is as important as skill development.
Time constraints
Across all studies, time is the most consistently cited barrier. Nurses working 12-hour clinical shifts with high patient acuity do not have discretionary hours for literature searches and evidence appraisal. EBP must be integrated into existing workflows, not added on top of them.
Organizational Barriers
Administrative support
The Alsadaan and Ramadan study found that supportive organizational policies and leadership experience significantly influenced EBP adoption. Organizations where leadership actively promotes EBP, allocates resources, and recognizes EBP contributions see higher adoption rates than those where EBP is mentioned in mission statements but unsupported in practice.
Resource access
Access to research databases, library support, and statistical consultation are prerequisites for EBP. A 2024 systematic review from Kenya identified lack of administrative support and limited autonomy as key organizational barriers, with digital platforms and open-access databases recognized as important facilitators.
Culture
Many organizational cultures do not support EBP. When asking clinical questions is perceived as questioning authority, when tradition is valued over evidence, and when EBP projects are not recognized in performance evaluations or career advancement, the barriers are cultural rather than logistical.
What Actually Overcomes These Barriers
EBP mentorship programs
Every study reviewed recommends mentorship as a primary strategy. Designated EBP mentors on each unit—experienced nurses who guide colleagues through the EBP process—address knowledge gaps, build self-efficacy, and provide the practical support that makes projects feasible.
Journal clubs
Regular journal club meetings normalize the practice of reading and discussing research. When evidence appraisal becomes a routine team activity rather than an academic exercise, the cultural barrier diminishes.
Technology-enabled workflows
Digital EBP platforms reduce the time burden by streamlining literature searches, providing appraisal templates, tracking project milestones, and automating outcome data collection. When technology handles the administrative components of EBP, nurses can focus on the clinical decision-making that is their expertise.
Protected time
Organizations that build EBP into scheduled work time—rather than expecting it to happen on personal time—see significantly higher participation. This can be as simple as dedicating 30 minutes of a monthly staff meeting to EBP discussion or providing paid time for EBP project work.
Integration with career advancement
When clinical ladder programs include EBP project completion as advancement criteria, EBP shifts from optional to valued. The ladder provides the motivation; the organization provides the infrastructure.
Leadership modeling
When nurse managers and directors actively participate in EBP—asking clinical questions, supporting projects, presenting findings—they signal that EBP is a professional expectation, not an optional extra. Leadership resistance, identified as a significant barrier in the JONA 2024 analysis, must be addressed through education and accountability.
Moving From Barriers to Solutions
The barriers to EBP are well-documented and remarkably consistent across settings, countries, and healthcare systems. The solutions are equally well-documented: mentorship, protected time, technology support, leadership commitment, and integration with professional development. The challenge is not identifying what works but implementing it systematically.
Organizations that address EBP barriers as a strategic priority—with budget allocation, infrastructure development, and leadership accountability—see meaningful increases in evidence-based care delivery. Those that treat EBP as an aspiration without organizational support continue to deliver care based on tradition.
