A Prospective Observational Study on Implementation of the Who Surgical Safety Checklist and to Find Out the Pre Operative Anxiety Levels as Well as Its Effect on Post Operative Recovery Among Surgery Patients at Tertiary Care Teaching Hospital
This prospective observational study at a tertiary care teaching hospital demonstrates that while 100% adherence to the WHO Surgical Safety Checklist ensures perioperative safety, managing preoperative anxiety—which is prevalent, higher in females, and strongly correlated with postoperative pain—is equally critical for optimizing patient recovery outcomes.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Surgery is a profound moment where modern medicine meets human vulnerability. While the technical act of an operation relies on precision and skill, the experience for the patient is often dominated by a different force: fear. Before a patient ever enters an operating room, they carry a heavy burden of worry about the outcome, the pain they might feel, and the unknown nature of anesthesia. This preoperative anxiety is not merely a feeling; it is a physiological state that can alter how the body heals, often leading to more intense pain and a slower recovery after the procedure. To counter the risks of surgery, the World Health Organization introduced a simple but powerful tool called the Surgical Safety Checklist. This is a structured list of steps that a medical team must verify at three critical moments: before the patient is sedated, before the incision is made, and before the patient leaves the room. The goal is to ensure that every team member is on the same page, preventing errors and fostering a sense of order. However, while the checklist is known to save lives by preventing mistakes, its ability to calm the human mind and improve the emotional journey of recovery has remained less explored.
In a large teaching hospital in Bangalore, India, a team of researchers set out to examine how this checklist functions in the real world, not just as a safety net, but as a factor in patient peace of mind. They followed ninety adults who were scheduled for major elective surgeries, watching closely to see if the checklist was being used and how the patients felt before and after their operations. The researchers asked the patients to rate their own anxiety levels on a scale from one to ten before the surgery and again regarding their pain levels after the operation. They also observed the surgical teams to ensure the checklist was being followed correctly, checking off items like verifying the patient's identity, confirming the surgical site, and counting instruments. The study was designed to see if the presence of this safety protocol could influence the psychological state of the patient and, in turn, the physical outcome of their recovery.
The results revealed a picture of high compliance and significant emotional variation. The checklist was used in every single case, a perfect record of adherence. In nearly all instances, the medical teams completed every part of the list, from the initial check-in to the final sign-off. The staff and the patients alike felt that this process worked well, with the vast majority rating the checklist as moderately to very effective in improving communication and safety. When the patients were asked about their feelings, the data showed that anxiety was a common companion before surgery. Most patients reported a moderate to high level of worry, with the average score sitting well above the midpoint of the scale. The primary drivers of this fear were not vague concerns but specific, tangible worries: the fear of how the surgery would turn out, the anticipation of pain, and the uncertainty surrounding anesthesia.
A clear pattern emerged when the researchers looked at the differences between men and women. Female patients reported significantly higher levels of anxiety before the surgery compared to their male counterparts. This difference in emotional state was not just a fleeting feeling; it had a direct and measurable impact on the physical experience of recovery. The women who entered the operating room with higher anxiety also reported experiencing more intense pain after the surgery. The study found a strong link between the two: as anxiety went up, pain levels tended to rise as well. This suggests that the emotional state of a patient is deeply intertwined with their physical recovery, acting as a lever that can either ease or tighten the experience of healing. Despite these higher levels of pain and worry, the actual medical outcomes remained positive for everyone. The vast majority of patients, regardless of gender, reported a smooth recovery, and serious complications were rare. The checklist appeared to provide a foundation of safety that protected all patients, even as their emotional experiences differed.
The study concludes that while the Surgical Safety Checklist is a highly effective tool for preventing errors and building confidence in the operating room, it is only part of the solution. The research highlights that the checklist alone does not eliminate the deep-seated fears that many patients, particularly women, carry into surgery. Because anxiety is such a strong predictor of postoperative pain, the authors suggest that medical teams need to look beyond the technical checklist. To truly improve patient care, hospitals must also address the emotional needs of the patient with the same rigor they apply to safety protocols. By identifying those with high anxiety early and offering targeted support, such as clearer explanations or specific counseling, medical teams could potentially reduce pain and help patients recover more comfortably. The work demonstrates that a safe surgery is not just about the tools and the steps, but also about the mind of the person undergoing the procedure.
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