Prevalence of symptoms and risk of obstructive sleep apnea in Saudi pregnant women.

Background: This case-control study aimed to assess the prevalence of symptoms and risk of obstructive sleep apnea (OSA) among Saudi pregnant women.

Methods: The study included consecutive Saudi pregnant women attending the antenatal service between July 2015 and December 2016. Pregnant women were compared with an age-matched group of nonpregnant women.

Asthma changes at a pediatric intensive care unit after 10 years: Observational study.

Objectives: To describe the change in the management, and outcome of children with acute severe asthma (ASA) admitted to Pediatric Intensive Care Unit (PICU) at tertiary institute, as compared to previously published report in 2003.

Methods: This is a retrospective observational study. All consecutive pediatric ASA patients who were admitted to PICU during the study period were included.