The Effect of Caudal Anesthesia Block on Perioperative Pain Control and Reduction of the Anesthetic Agent in Pediatric Infra-umbilical Surgery: A Prospective Randomized Trial Study

the data collection uses a combination of quantitative and qualitative data. Quantitative Data: These include numerical datasets, which can be analyzed with mathematical techniques and are collected based on scales such as numbers of patients with or without CEB, interval, ratio, and ordinal. Resultantly, then the data are surveys and questionnaires, observations of hemodynamics, and behaviors. and data pain scores are collected inside the recovery room and based on the Children's Hospital Eastern Ontario Pain Scale (CHEOPS), Faces Pain Scale-Revised (FPS-R), and Face, Legs, Activity, Cry CONSOL ability (FLACC) scales. That data was collected through four phases, pre-op Intra op and post-op 1 hour in PACU, and six hours post-op was observed by the nurses in the ward. the data is divided into primary and secondary. the primary data were directly collected from the parents and information on the medical history from the files in the hospital was recorded, and the secondary data was collected directly by the anesthesiologist inside the operation room Once the patient was shifted to the operating theatre, the patient's age, sex, weight, height, types of surgeries will be performed, and the type of GA induction and maintenance agents were recorded in the anesthesia charts then in the recovery room, patients, pain scores, and behaviors are monitored according to the regular in the organization, then in the ward are based on questionnaires, observations and comparing the statically significant value between the two groups. The raw data which was collected from case report forms were entered into a Microsoft Excel Spreadsheet initially. Then, the data have been transferred to and analyzed by IBM SPSS Statistics software version 21. The categorical and numerical variables of both groups were analyzed and compared. Data are expressed as n (%), mean ± standard deviation or median and interquartile range (IQR) according to distribution normality. Continuous variables were compared using the Mann-Whitney U test, and categorical variables were compared using Fisher's exact test or Pearson Chi-square test. The confidence interval was set at 95%.