Evaluation of Substance Use Disorder Readmission and Length of Hospital Stay in a Major Rehabilitation Center in the Gulf States: a Retrospective Cohort Study.

Substance use disorders (SUDs) patients have longer lengths of hospital stay, and more unplanned readmissions than other hospitalized patients. We aim to evaluate SUD-related rehospitalization and length of hospital stay in a major rehabilitation center that serves countries of the Gulf States. In a retrospective cohort study for 16-year data set in Al-Amal Hospital Electronic Health Record in the city of Dammam, Eastern region of Saudi Arabia, patients received services from the SUD treatment programs in the period of January 1, 2005, to December 31, 2021.

The impact of WhatsApp use on academic achievement among Saudi medical students.

Purpose: The aim of this study is to examine the relationship between WhatsApp on academic performance among Saudi medical school students at the University of AlBaha and the University of Dammam.

Methods: A total of 160 students (79 students from AlBaha medical school and 81 students from Dammam medical school) with smartphones were surveyed on their use of social media services and their academic performance (October-December 2015). A Likert scale consisting of 14 items was used to measure the use of WhatsApp and its relationship with academic achievement.