Postexamination item analysis of undergraduate pediatric multiple-choice questions exam: implications for developing a validated question Bank.

Introduction: Item analysis (IA) is widely used to assess the quality of multiple-choice questions (MCQs). The objective of this study was to perform a comprehensive quantitative and qualitative item analysis of two types of MCQs: single best answer (SBA) and extended matching questions (EMQs) currently in use in the Final Pediatrics undergraduate exam.

Methodology: A descriptive cross-sectional study was conducted.

Prediction of Graduate Learners' Academic Achievement in an Online Learning Environment Using a Blended Trauma Course.

Background: The concepts of online and blended education came into the limelight in the 19th century. Over time, the concepts expanded and reached a peak in 2021 in response to the COVID-19 lockdown. One of the challenges is the monitoring of the performance of distant learners.

Do entrustment scales make a difference in the inter-rater reliability of the workplace-based assessment?

Background: A workplace-based assessment (WBA) is used to assess learners' competencies in their workplaces. Many workplace assessment tools are available and validated to assess various constructs. The implementation of workplace-based assessment requires proper training of the staff.

Comorbidities associated with obstructive sleep apnea: a retrospective Egyptian study on 244 patients.

Purpose: The aim of the present study was to assess prevalence of associated comorbidities in a group of patients diagnosed with obstructive sleep apnea syndrome (OSAS).

Methods: This retrospective study enrolled 244 consecutive patients diagnosed by polysomnogram with OSAS between October 2010 and January 2015 after being referred to our Sleep-Related Breathing Disorders Unit, Chest Diseases Department, in the Alexandria Main University Hospital.

Results: Of 244 patients, 47% were men, mean age was 56.