Comparative Analysis of Intraoperative Variables and Preoperative Predictors in HPB Oncosurgery Outcomes

1. Introduction 2. Background 2.1. Overview of HPB Oncosurgery 2.2. Importance of Intraoperative Variables 2.3. Role of Preoperative Predictors 3. Literature Review 3.1. Previous Studies on Intraoperative Variables 3.2. Preoperative Predictors in Surgical Outcomes 3.3. Comparative Studies in Oncosurgery 4. Methodology 4.1. Research Design 4.2. Data Collection Methods 4.3. Statistical Analysis Techniques 5. Intraoperative Variables Analysis 5.1. Definition and Categories 5.2. Impact on Surgical Outcomes 5.3. Case Studies Review 6. Preoperative Predictors Examination 6.1. Criteria for Selection 6.2. Correlation with Outcomes 6.3. Predictive Model Validation 7. Comparative Analysis 7.1. Methodological Approach 7.2. Results of Comparative Study 7.3. Discussion of Findings 8. Conclusions and Future Directions 8.1. Summary of Key Insights 8.2. Limitations of Current Study 8.3. Recommendations for Future Research