ObjectiveTo study the training of OSAHS knowledge,the Mastering and the disease value degree among related department physician in Guangxi.MethodMaking OSAKA questionnaire,which included 30 bars,such as the people′s basic condition,OSAHS knowledge and the disease value degree,ect.Questionnaires boject is the medical staff,who is woking in the department of secondary and tertiaryhospital of Guangxi,Such as physician,pediatrician,otolaryngologist,stomatology physicians.ResultsA total of 28 Hospital 1569 medical personnels in Guangxi were investigated,and 811 of them were doctors,755 valid questionnaires (response rate of 93%)were returned.The rate of the doctors who have a certain konwledge of OSAHS were 65.7%,27.8%doctors have received the training of OSASH.Average of correct score in 18 knowledge items was 11.51±4.15.ConlusionInvestigation showed the physician in Guangxi received the training of OSAHS knowledge is in a low rate.The doctors are lacking of the knowledge in the epidemiological characteristics of OSAHS,pathogenesis,diagnosis,treatment and treatment side effect.About half of the surveyed physicians lack of confidence in diagnosis and treatment of OSAHS.It is important to enhance the related physicians’ knowledge of OSAHS through various ways as soon as possible.