To develop and test an Lyman-Kutcher-Burman (LKB) normal tissue complication probability (NTCP) model to predict radiation-induced esophagitis (RE) in non–small cell lung cancer …

Purpose: To develop and test an Lyman-Kutcher-Burman (LKB) normal tissue complication probability (NTCP) model to predict radiation-induced esophagitis (RE) in non-small cell lung …

% Calculates NTCP for patients using dose volume histogram (DVH) data. % LKB equations can be found in Hanbook of Radiotherapy Physics: Theory & % Practice Chpter 36 (36.3 - NTCP).

2021年11月20日 · Per the univariate logistical regression analysis, there were significant associations (p < 0.05) between ≥grade 2 HT and the following parameters: radiation dose, D …

2024年9月19日 · In order to facilitate the widespread use of the normal tissue complication probability model in radiotherapy planning and to simplify the calculation process, we propose …

2012年3月1日 · The Normal Tissue Complication Probability (NTCP) for rectum is usually defined for late rectal bleeding. This study calculates NTCP parameter values for additional rectal …

2021年5月15日 · As an example, calculating the NTCP based on the Lyman-Kutcher-Burman (LKB) model for the endpoint of urethra stricture, we use the following parameters TD50 = …

分别采用PCA模型、LKB模型和MLD模型3种计算方法，对剂量学参数建立NTCP预测模型，并评价其预测效果。 PCA模型提取4个主成分，2、3级RILI预测结果，AUC分别为0.650、0.606。 …

The LKB NTCP(Deff) model is the normal cumulative distribution function (NCDF). As a cumulative distribution function, the NCDF has a sigmoidal shape and should be used for …

2008年2月7日 · Knowledge of accurate parameter estimates is essential for incorporating normal tissue complication probability (NTCP) models into biologically based treatment planning. The …