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Ben Sherwood, Andrew Xiao-Hua Zhou, Sandra Weintraub, Lan Wang 

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Presentation on theme: "Ben Sherwood, Andrew Xiao-Hua Zhou, Sandra Weintraub, Lan Wang "— Presentation transcript:

1 Using quantile regression to create baseline norms for neuropsychological tests 
Ben Sherwood, Andrew Xiao-Hua Zhou, Sandra Weintraub, Lan Wang  Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring  Volume 2, Pages (January 2016) DOI: /j.dadm Copyright © Terms and Conditions

2 Fig. 1 Histogram of sample test scores. Abbreviations: MMSE, mini-mental state examination; WAIS, Wechsler adult intelligence scale. Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring 2016 2, 12-18DOI: ( /j.dadm ) Copyright © Terms and Conditions

3 Fig. 2 Models of conditional percentile using approach of Shirk et al. [2] are labeled as z-score. Quantile regression fits are labeled as quant model. Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring 2016 2, 12-18DOI: ( /j.dadm ) Copyright © Terms and Conditions


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