29/01/2026
OSA is more than just sleep health. If left untreated, it can increase your risk of high blood pressure, heart disease, type 2 diabetes, and motor vehicle accidents due to daytime sleepiness. Studies show that people with untreated sleep apnoea have between 1.21 and 4.89 increased risk for crash than people without it (Obstructive Sleep Apnea and Risk of Motor Vehicle Crash: Systematic Review and Meta-Analysis, 2009).