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Application of non‐invasive ventilation in China over 20 years

In 1986, after six-month training in the sleep center of Stanford University, Dr. Huang XZ set up the first sleep lab in China. However, the development of this area was still very slow, by 1997 there were only 4–5 sleep labs in China, and upper airway surgery was the major treatment for snoring and obstructive sleep apnea, and the use of a continuous positive airway pressure (CPAP) machine was uncommon. CPAP began its clinical use in China for patients with obstructive sleep apnea hypopnea syndrome (OSAHS) in 1987 and it was first reported in medical journal by Huang et al in 1991.