Related Experiment Video
Updated: Feb 4, 2026

Intraoperative Ultrasound in Spinal Surgery
Published on: August 17, 2022
Association between intraoperative magnesium sulfate infusion and mortality after non-cardiac surgery: a
Tak Kyu Oh1, Eunjeong Ji2, Sang-Hwan Do3
1Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam-si, South Korea.
Abstract:
The short-term effects of magnesium sulfate infusion during surgery are well known. However, the long-term outcomes of intraoperative magnesium sulfate infusion remain unknown. Medical records of patients aged ≥20 years who underwent non-cardiac surgical procedures at Seoul National University Bundang Hospital between January, 2010 and October, 2016 were analyzed. After propensity score matching, 12,652 patients were included in the final analysis, 6326 each in the magnesium and non-magnesium groups. There were no significant differences in 30-day or 1-year mortality between subjects [30-day mortality, hazard ratio (HR): 1.31, 95% CI: 0.64-2.69, P = 0.465; 1-year mortality, HR: 1.20, 95%CI: 0.94-1.53, P = 0.136]. Intraoperative magnesium sulfate infusion was not significantly associated with postoperative 30-day or 1-year mortality.
More Related Videos
06:55Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index
Published on: January 8, 2020
03:47A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
Published on: October 25, 2024
Related Concept Videos
Sign Test for Matched Pairs
To conduct the sign test, we first calculate the differences in...
Introduction to z Scores
z scores...
Introduction to z Scores
z scores...
z Scores and Area Under the Curve
Sulfate Attack on Concrete
Sulfates from sources like soil, groundwater, or industrial effluents...
Association Areas of the Cortex
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...