Predictive equation for optimal continuous positive airway pressure in children with obstructive sleep apnoea.

Aim: A subgroup of children with obstructive sleep apnoea (OSA) requires treatment with continuous positive airway pressure (CPAP). This study's aims were: 1) to determine if the optimal CPAP for the treatment of OSA in children correlates with body mass index (BMI); 2) to determine the correlation between polysomnographic variables and optimal CPAP in children with OSA; and 3) to develop a CPAP predictive equation for children with OSA.

Methods: This was a retrospective study of children with OSA who underwent CPAP titration studies.