Sam Yeol Chang

According to our database, Sam Yeol Chang authored at least 1 paper in 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Prediction of early postoperative complications and transfusion risk after lumbar spinal stenosis surgery in geriatric patients: machine learning approach based on comprehensive geriatric assessment.

Wounsuk Rhee, Sam Yeol Chang, Bong-Soon Chang, Hyoungmin Kim

BMC Medical Informatics Decis. Mak., December, 2025