https://www.cochrane.org/fr/CD010990/les-interventions-visant-maintenir-les-patients-endormis-en-decubitus-lateral-sont-elles-la 2019 false true false false France United Kingdom Lateral Decubitus Position patient positioning Apnea-hypopnea index Epworth Sleepiness Scale Questionnaire continuous positive airway pressure patient positioning review of literature french abstract patients sleep apnea, obstructive