Design of a tool to predict the risk of postoperative infection in patients with dental implants based on the Nomogram model

    TAO Xue，FENG Feiyan，JI Yingying，ZHU Hong，ZHANG Yiwen，TANG Peipei^*

    Affiliated Stomatological Hospital of Nanjing Medical University，Jiangsu 210000 China

    Corresponding Author "TANG Peipei，E-mail：499293422@qq.com

    Abstract Objective：To construct a tool to predict the risk of postoperative infection in patients with dental implants based on the Nomogram model，and to verify its predictive value.Methods：A total of 150 patients with dental implants admitted to the Special Clinic Department of the Affiliated Stomatological Hospital of Nanjing Medical University from January 2022 to January 2024 were selected as the survey subjects.The general data questionnaire was used to collect data.The patients were divided into the occurrence group and the control group according to whether they had postoperative infection.The clinical data of the two groups were compared.And the indicators with statistical significance were included in the Logistic regression analysis to clarify the independent influencing factors.The risk prediction chart of the Nomogram model was designed using R software.And its predictive performance was verified.Results：Among the 150 patients ......