RESUMEN
Objectives: This study aims to answer the question:How well do the In- Service Examinations predict performance int he Written Diplomate Certification Examination? Methodology: Descriptive statistics and measures of central tendencies were used to described the distribution of the data. Linear regression using the Pearson Product Moment Correlation was used to evaluate data. Results: Of the 50 residents who were in the program from 1999 to 2000, only were included in the study. One did not take the In- Service Examination during his 2nd year of residency while the other has yet to take her WDCE. Conclusion: This study found a high positive correlation of scores in the Philippine Board of Anesthesiology ISEs and the WDCE. The In- Service Examination is a useful tool for gauging the readiness of a resident to perform well in the Written Diplomate Certification Examination. It is also a useful method for assessing the rate of improvement of the anesthesiology resident during his training. The results of this study help to established the ISEs as a mean of determining the strengths and weaknesses of anesthesia trainees and their training programs.