[Predictive factors of obstructive sleep apnea syndrome in obesity].

Background: Obstructive sleep apnea (OSA) syndrome is frequent, and misdiagnosed.

The Aim: Of this study is to assess the prevalence of OSA syndrome in a Tunisian population of obese (body mass index > or = 30 Kg/m2) and to determine its predictive factors.

Methods: It's a transversal study.