# Sleep–wake stage detection with single channel ECG and hybrid machine learning model in patients with obstructive sleep apnea

> Research article (Physical and Engineering Sciences in Medicine, 2021) · cited 27× · AI/ML

**Wikidata**: [openalex:W3119651685](https://www.wikidata.org/wiki/openalex:W3119651685)  
**Source**: https://4ort.xyz/entity/sleepwake-stage-detection-with-single-channel-ecg-and-hybrid-machine-learning-model-in-patients-with-obstructive-sleep-a