TY -的T1的效用矩阵推理作为嵌入式性能有效指示的青年运动员摩根富林明-神经学乔-神经病学SP - S16 LP -肌力做10.1212/01. wnl.0000580984.61294.0b六世- 93 - 14补充1 AU -珍首页妮弗·阿德勒非盟-瑞恩·汤普森盟Naomi Kaswan AU -赫斯特Rayna Y1 - 2019/10/01 UR - //www.ez-admanager.com/content/93/14_Supplement_1/S16.2.abstract N2 -目的本研究评估矩阵推理(MR)作为嵌入式有效性指标(以)青年运动员容易受到竞赛项目的相关脑震荡、使用性能测试的内存伪(汤米·)实施工作。背景矩阵儿科neropsychological评估任务已经检查了增强型植被指数(NA;McKinsey, Prieler, & Raven, 2003), and recent literature suggests a cutoff T-score of 43 for MR in the Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II) may demonstrate utility within youth athletes completing baseline NA.Design/Methods 103 youth athletes (76% male, Mage = 12.14) completed a NA, including MR (cutoff T = 43) and TOMM (cut-offs = 45 and 49). Sensitivity and specificity for MR were calclated. Reciever operator characteristics (ROC) curve analysis determined whether MR performance accurately categorized participants' effort (represented by TOMM performance).Results MR (cut-off T = 43; Sussman et al., 2019) produced sensitivity of 9.09% and specificity of 91.36% in predicting TOMM Trial 1 performance (TOMM1; AUC = 0.449) and 0.00% and 91.18% in predicting TOMM Trial 2 (TOMM2; AUC = 0.074). As a TOMM2 cut-off of 49 offers greater sensitivity to inadequate effort, a further analysis showed MR yielded sensitivity of 0.00% and specificity of 91.00% (AUC = 0.330) in predicting TOMM2 performance with the more conservative cutoff.Conclusions MR is an adequate EVI in predicting sufficient effort on TOMM, detecting true effortful performance; however, it was inadequate in detecting true non-effortful performance. A more stringent TOMMM cutoff did not improve sensitivity; thus, MR exhibited poor detection of inadequate effort. Overall, MR has utility as an EVI to support adequate effort in youth athlete populations but should not be used independently. This finding is clinically important because adequate effort at baseline is imperative in determining recovery from concussion. ER -