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Sharon Xiangwen Xie
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Professor of Biostatistics in Biostatistics and Epidemiology at the Hospital of the University of Pennsylvania
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Department: Biostatistics and Epidemiology
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Graduate Group Affiliations
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Contact information
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Department of Biostatistics, Epidemiology and Informatics
22 University of Pennsylvania
23 Perelman School of Medicine
19 607 Blockley Hall
3a 423 Guardian Drive
Philadelphia, PA 19104-6021
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22 University of Pennsylvania
23 Perelman School of Medicine
19 607 Blockley Hall
3a 423 Guardian Drive
Philadelphia, PA 19104-6021
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Office: (215) 573-3867
32 Fax: 215-573-4865
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32 Fax: 215-573-4865
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Email:
sxie@pennmedicine.upenn.edu
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sxie@pennmedicine.upenn.edu
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Publications
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Education:
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4f Beijing University of Technology (Applied Mathematics), 1991.
21 9 M.S. c
39 University of Texas (Statistics), 1993.
21 9 M.S. c
41 University of Washington (Biostatistics), 1995.
21 a Ph.D. c
41 University of Washington (Biostatistics), 1997.
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Permanent link21 9 B.S. c
4f Beijing University of Technology (Applied Mathematics), 1991.
21 9 M.S. c
39 University of Texas (Statistics), 1993.
21 9 M.S. c
41 University of Washington (Biostatistics), 1995.
21 a Ph.D. c
41 University of Washington (Biostatistics), 1997.
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1d7 *Zee, J., Xie, S.X.: Nonparametric discrete survival function estimation with uncertain endpoints using an internal validation subsample. Biometrics 71(3): 772-81, 2015 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor. This paper earned Dr. J. Zee a 2014 Student Travel Award from the Biometrics Section of the American Statistical Association.
1a5 *Rennert, L., Xie, S.X.: Cox regression model with doubly truncated data. Biometrics 74(2): 725-733, Jun 2018 Notes: *first author is a biostatistics doctoral student to whom I served as the dissertation advisor. This paper earned Mr. Rennert the W. Edwards Deming Student Scholar Award from the 2017 Annual Deming Conference on Applied Statistics.
1e6 Clark, C.M., Xie, S., Chittams, J., Ewbank, D., Peskind, E., Galasko, D., Morris, J.C., McKeel, D.W. Jr., Farlow, M., Weitlauf, S.L., Quinn, J., Kaye, J., Knopman, D., Arai, H., Doody, R.S., DeCarli, C., Leight, S., Lee, V.M.-Y., Trojanowski, J.Q.: Cerebrospinal fluid tau and beta-amyloid: How well do these biomarkers reflect autopsy confirmed dementia diagnoses? Archives of Neurology 60(12): 1696-1702, 2003.
138 Brown, G.K., Ten Have, T., Henriques, G.R., Xie, S.X., Hollander, J.E., Beck, A.T.: Cognitive therapy for the prevention of suicide attempts: A randomized controlled trial. Journal of the American Medical Association 294(5): 563-570, 2005.
1c9 Zhang, B., Maiti, A., Shively, S., Lakhani, F., McDonald-Jones, G., Bruce, J., Lee, E.B., Xie, S.X., Joyce, S., Li, C., Toleikis, P.M., Lee, V.M.-Y., Trojanowski, J.Q.: Microtubule-binding drugs offset tau sequestration by stabilizing microtubules and reversing fast axonal transport deficits in a tauopathy model. Proceedings of the National Academy of Science 102(1): 227-231, 2005.
1ca Xie, S.X., Forman, M.S., Farmer J., Moore, P., Wang, Y., Wang, X, Clark, C.M., Coslett, H.B., Chatterjee, A., Arnold, S.E., Rosen, H., Karlawish, J.H., Van Deerlin, V.M., Lee, V.M.-Y., Trojanowski, J.Q., Grossman, M.: Factors associated with survival probability in autopsy-proven frontotemporal lobar degeneration. Journal of Neurology, Neurosurgery & Psychiatry 79(2): 126-129, 2008.
e9 Grossman, M., Xie, S.X., Libon, D.J., Wang, X., Massimo, L., Moore, P., Vesely, L., Berkowitz, R., Chatterjee, A., Coslett, H.B., Hurtig, H.I., Forman, M.S., Lee, V.M.-Y., Trojanowski, J.Q. 8e : Longitudinal decline in autopsy-defined frontotemporal lobar degeneration. Neurology 70(22): 2036-2045, 2008.
7f Xie, S.X., Ewbank, D.C., Chittams, J., Karlawish, J.H.T., Arnold, S.E., Clark, C.M. b2 : Rate of decline in Alzheimer disease measured by a dementia severity rating scale. Alzheimer Disease & Associated Disorders 23(3): 268-274, 2009.
1a2 Xie, S.X., Libon, D.J., Wang, X., Massimo, L., Moore, P., Vesely, L., Khan, A, Chatterjee, A., Coslett, H.B., Hurtig, H.I., Liang, T.-W., Grossman, M.: Longitudinal patterns of semantic and episodic memory in frontotemporal lobar degeneration and Alzheimer's disease. Journal of the International Neuropsychological Society 16(2): 278-286, 2010.
13f Siderowf, A., Xie, S.X., Hurtig, H., Weintraub, D., Duda, J., Chen-Plotkin, A., Shaw, L.M., Van Deerlin, V., Trojanowski, J.Q., Clark, C.: CSF Amyloid Beta 1-42 predicts cognitive decline in Parkinson's disease. Neurology 75(12): 1055-1061, 2010.
174 Xie, S.X., Baek, Y., Grossman, M., Arnold, S.E., Karlawish, J., Siderowf, A., Hurtig, H., Elman, L., McCluskey, L., Van Deerlin, V., Lee, V.M.-Y., Trojanowski, J.Q.: Building an integrated neurodegenerative disease database at an academic health center. Alzheimer’s & Dementia 7(4): e84-e93, 2011.
1ad *Tan, K., Libon, D.J., Rascovsky, K., Grossman, M., Xie, S.X.: Differential Longitudinal Decline on the Mini-Mental State Examination in Frontotemporal Lobar Degeneration and Alzheimer's Disease. Alzheimer Disease & Associated Disorders 27(4): 310-5, 2013 Notes: *first author was a biostatistics M.S. degree student to whom I served as the thesis advisor.
21a *White, M.T., Xie, S.X.: Adjustment for measurement error in evaluating diagnostic biomarkers by using an internal reliability sample. Statistics in Medicine 32(27): 4709-25, 2013 Notes: *first author was a biostatistics doctoral student to whom I served as dissertation advisor. This work earned Dr. White the 2011 Young Investigator Award from Statistics in Epidemiology Section of American Statistical Association and 2012 ENAR Distinguished Student Paper Award.
158 Toledo, J.B., Xie, S.X.#, Trojanowski, J.Q., Shaw, L.M.; for the Alzheimer's Disease Neuroimaging Initiative: Longitudinal change in CSF Tau and Abeta biomarkers for up to 48 months in ADNI. Acta Neuropathologica 126(5): 659-70, 2013 Notes: #Dr. Xie is a co-first author.
128 Papay, K., Xie, S.X., Stern, M., Hurtig, H., Siderowf, A., Duda, J.E., Minger, J., Weintraub, D.: Naltrexone for impulse control disorders in Parkinson’s disease: a placebo-controlled study. Neurology 83(9): 826-33, 2014.
8d Mao, J.J., Farrar, J.T., Bruner, D., Zee, J., Bowman, M., Seluzicki, C., DeMichele, A., Xie, S.X. dd : Electro-acupuncture for fatigue, sleep, and psychological distress in breast cancer patients with aromatase inhibitor-related arthralgia: A randomized trial. Cancer 120(23): 3744-51, 2014.
183 *Zee, J., Xie, S.X.; for the Alzheimer's Disease Neuroimaging Initiative: Assessing treatment effects with surrogate survival outcomes using an internal validation subsample. Clinical Trials 12(4): 333-41, 2015 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
d4 *Zee J, Xie SX: The Kaplan-Meier Method for Estimating and Comparing Proportions in a Randomized Controlled Trial with Dropouts. Biostatistics & Epidemiology 8e 2(1): 23-33, 2018 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
175 *Rennert, L., Xie, S.X.: Bias induced by ignoring double truncation inherent in autopsy-confirmed survival studies of neurodegenerative diseases. Statistics in Medicine 38(19): 3599-3613, Aug 2019 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
116 *Rennert L, Xie SX.: Cox regression model under dependent truncation. Biometrics 78(2): 460-473, 2022 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
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Selected Publications
11b Xie, S.X., Wang, C.Y., Prentice, R.L.: A risk set calibration method for failure time regression by using a covariate reliability sample. Journal of the Royal Statistical Society, Series B 63(4): 855-870, 2001.1d7 *Zee, J., Xie, S.X.: Nonparametric discrete survival function estimation with uncertain endpoints using an internal validation subsample. Biometrics 71(3): 772-81, 2015 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor. This paper earned Dr. J. Zee a 2014 Student Travel Award from the Biometrics Section of the American Statistical Association.
1a5 *Rennert, L., Xie, S.X.: Cox regression model with doubly truncated data. Biometrics 74(2): 725-733, Jun 2018 Notes: *first author is a biostatistics doctoral student to whom I served as the dissertation advisor. This paper earned Mr. Rennert the W. Edwards Deming Student Scholar Award from the 2017 Annual Deming Conference on Applied Statistics.
1e6 Clark, C.M., Xie, S., Chittams, J., Ewbank, D., Peskind, E., Galasko, D., Morris, J.C., McKeel, D.W. Jr., Farlow, M., Weitlauf, S.L., Quinn, J., Kaye, J., Knopman, D., Arai, H., Doody, R.S., DeCarli, C., Leight, S., Lee, V.M.-Y., Trojanowski, J.Q.: Cerebrospinal fluid tau and beta-amyloid: How well do these biomarkers reflect autopsy confirmed dementia diagnoses? Archives of Neurology 60(12): 1696-1702, 2003.
138 Brown, G.K., Ten Have, T., Henriques, G.R., Xie, S.X., Hollander, J.E., Beck, A.T.: Cognitive therapy for the prevention of suicide attempts: A randomized controlled trial. Journal of the American Medical Association 294(5): 563-570, 2005.
1c9 Zhang, B., Maiti, A., Shively, S., Lakhani, F., McDonald-Jones, G., Bruce, J., Lee, E.B., Xie, S.X., Joyce, S., Li, C., Toleikis, P.M., Lee, V.M.-Y., Trojanowski, J.Q.: Microtubule-binding drugs offset tau sequestration by stabilizing microtubules and reversing fast axonal transport deficits in a tauopathy model. Proceedings of the National Academy of Science 102(1): 227-231, 2005.
1ca Xie, S.X., Forman, M.S., Farmer J., Moore, P., Wang, Y., Wang, X, Clark, C.M., Coslett, H.B., Chatterjee, A., Arnold, S.E., Rosen, H., Karlawish, J.H., Van Deerlin, V.M., Lee, V.M.-Y., Trojanowski, J.Q., Grossman, M.: Factors associated with survival probability in autopsy-proven frontotemporal lobar degeneration. Journal of Neurology, Neurosurgery & Psychiatry 79(2): 126-129, 2008.
e9 Grossman, M., Xie, S.X., Libon, D.J., Wang, X., Massimo, L., Moore, P., Vesely, L., Berkowitz, R., Chatterjee, A., Coslett, H.B., Hurtig, H.I., Forman, M.S., Lee, V.M.-Y., Trojanowski, J.Q. 8e : Longitudinal decline in autopsy-defined frontotemporal lobar degeneration. Neurology 70(22): 2036-2045, 2008.
7f Xie, S.X., Ewbank, D.C., Chittams, J., Karlawish, J.H.T., Arnold, S.E., Clark, C.M. b2 : Rate of decline in Alzheimer disease measured by a dementia severity rating scale. Alzheimer Disease & Associated Disorders 23(3): 268-274, 2009.
1a2 Xie, S.X., Libon, D.J., Wang, X., Massimo, L., Moore, P., Vesely, L., Khan, A, Chatterjee, A., Coslett, H.B., Hurtig, H.I., Liang, T.-W., Grossman, M.: Longitudinal patterns of semantic and episodic memory in frontotemporal lobar degeneration and Alzheimer's disease. Journal of the International Neuropsychological Society 16(2): 278-286, 2010.
13f Siderowf, A., Xie, S.X., Hurtig, H., Weintraub, D., Duda, J., Chen-Plotkin, A., Shaw, L.M., Van Deerlin, V., Trojanowski, J.Q., Clark, C.: CSF Amyloid Beta 1-42 predicts cognitive decline in Parkinson's disease. Neurology 75(12): 1055-1061, 2010.
174 Xie, S.X., Baek, Y., Grossman, M., Arnold, S.E., Karlawish, J., Siderowf, A., Hurtig, H., Elman, L., McCluskey, L., Van Deerlin, V., Lee, V.M.-Y., Trojanowski, J.Q.: Building an integrated neurodegenerative disease database at an academic health center. Alzheimer’s & Dementia 7(4): e84-e93, 2011.
1ad *Tan, K., Libon, D.J., Rascovsky, K., Grossman, M., Xie, S.X.: Differential Longitudinal Decline on the Mini-Mental State Examination in Frontotemporal Lobar Degeneration and Alzheimer's Disease. Alzheimer Disease & Associated Disorders 27(4): 310-5, 2013 Notes: *first author was a biostatistics M.S. degree student to whom I served as the thesis advisor.
21a *White, M.T., Xie, S.X.: Adjustment for measurement error in evaluating diagnostic biomarkers by using an internal reliability sample. Statistics in Medicine 32(27): 4709-25, 2013 Notes: *first author was a biostatistics doctoral student to whom I served as dissertation advisor. This work earned Dr. White the 2011 Young Investigator Award from Statistics in Epidemiology Section of American Statistical Association and 2012 ENAR Distinguished Student Paper Award.
158 Toledo, J.B., Xie, S.X.#, Trojanowski, J.Q., Shaw, L.M.; for the Alzheimer's Disease Neuroimaging Initiative: Longitudinal change in CSF Tau and Abeta biomarkers for up to 48 months in ADNI. Acta Neuropathologica 126(5): 659-70, 2013 Notes: #Dr. Xie is a co-first author.
128 Papay, K., Xie, S.X., Stern, M., Hurtig, H., Siderowf, A., Duda, J.E., Minger, J., Weintraub, D.: Naltrexone for impulse control disorders in Parkinson’s disease: a placebo-controlled study. Neurology 83(9): 826-33, 2014.
8d Mao, J.J., Farrar, J.T., Bruner, D., Zee, J., Bowman, M., Seluzicki, C., DeMichele, A., Xie, S.X. dd : Electro-acupuncture for fatigue, sleep, and psychological distress in breast cancer patients with aromatase inhibitor-related arthralgia: A randomized trial. Cancer 120(23): 3744-51, 2014.
183 *Zee, J., Xie, S.X.; for the Alzheimer's Disease Neuroimaging Initiative: Assessing treatment effects with surrogate survival outcomes using an internal validation subsample. Clinical Trials 12(4): 333-41, 2015 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
d4 *Zee J, Xie SX: The Kaplan-Meier Method for Estimating and Comparing Proportions in a Randomized Controlled Trial with Dropouts. Biostatistics & Epidemiology 8e 2(1): 23-33, 2018 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
175 *Rennert, L., Xie, S.X.: Bias induced by ignoring double truncation inherent in autopsy-confirmed survival studies of neurodegenerative diseases. Statistics in Medicine 38(19): 3599-3613, Aug 2019 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
116 *Rennert L, Xie SX.: Cox regression model under dependent truncation. Biometrics 78(2): 460-473, 2022 Notes: *first author was a biostatistics doctoral student to whom I served as the dissertation advisor.
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