Tianchen Qian

1.5k total citations · 1 hit paper
36 papers, 1.0k citations indexed

About

Tianchen Qian is a scholar working on Statistics and Probability, Applied Psychology and Experimental and Cognitive Psychology. According to data from OpenAlex, Tianchen Qian has authored 36 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Statistics and Probability, 11 papers in Applied Psychology and 6 papers in Experimental and Cognitive Psychology. Recurrent topics in Tianchen Qian's work include Advanced Causal Inference Techniques (9 papers), Statistical Methods and Bayesian Inference (8 papers) and Digital Mental Health Interventions (8 papers). Tianchen Qian is often cited by papers focused on Advanced Causal Inference Techniques (9 papers), Statistical Methods and Bayesian Inference (8 papers) and Digital Mental Health Interventions (8 papers). Tianchen Qian collaborates with scholars based in United States, United Kingdom and Australia. Tianchen Qian's co-authors include Samuel Levis, Zong‐Liang Yang, Keith W. Oleson, Robert E. Dickinson, David M. Lawrence, Aiguo Dai, Peter Thornton, Guo‐Yue Niu, Reto Stöckli and Peter Lawrence and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Geophysical Research Atmospheres and PLoS ONE.

In The Last Decade

Tianchen Qian

32 papers receiving 993 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Improvements to the Community Land Model and their impact on the hydrological cycle

2008 659 citations Tianchen Qian et al. profile →

Peers

Countries citing papers authored by Tianchen Qian

Since Specialization

Citations

This map shows the geographic impact of Tianchen Qian's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tianchen Qian with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tianchen Qian more than expected).

Fields of papers citing papers by Tianchen Qian

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tianchen Qian. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tianchen Qian. The network helps show where Tianchen Qian may publish in the future.

Co-authorship network of co-authors of Tianchen Qian

This figure shows the co-authorship network connecting the top 25 collaborators of Tianchen Qian. A scholar is included among the top collaborators of Tianchen Qian based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tianchen Qian. Tianchen Qian is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A Just-in-Time Adaptive Intervention (Shift) to Manage Problem Anger After Trauma: Co-Design and Development Study 2025 ·JMIR Human Factors ·Olivia Metcalf, David Forbes, Lauren M. Henry, Tianchen Qian, Tracey Varker, Melissa A. Brotman, Sean Cowlishaw, Karen E. Lamb, Meaghan O’Donnell	0
2	Accelerometer-measured circadian alignment predicts all-cause and cardiovascular mortality in middle-aged and older adults 2025 ·European Journal of Preventive Cardiology ·Jiarong Xie, Tianchen Qian, (unknown), Huizhi Gao, Chengfu Xu, Lei Xu	0
3	Predicting high anger intensity using ecological momentary assessment and wearable-derived physiological data in a trauma-affected sample 2025 ·European journal of psychotraumatology ·Olivia Metcalf, Karen E. Lamb, David Forbes, Meaghan O’Donnell, Tianchen Qian, Tracey Varker, Sean Cowlishaw, Sophie Zaloumis	1
4	Incorporating nonparametric methods for estimating causal excursion effects in mobile health with zero-inflated count outcomes 2024 ·Biometrics ·Xueqing Liu, Tianchen Qian, Lauren Bell, Bibhas Chakraborty	3
5	Investigating Best Practices for Ecological Momentary Assessment: Nationwide Factorial Experiment 2024 ·Journal of Medical Internet Research ·Michael S. Businelle, Emily T. Hébert, Dingjing Shi, Lizbeth Benson, (unknown), (unknown), Megan E. Piper, Tianchen Qian	4
6	Causal relationships between neuropsychiatric disorders and nonalcoholic fatty liver disease: A bidirectional Mendelian randomization study 2024 ·BMC Gastroenterology ·Shisong Wang, (unknown), (unknown), Tianchen Qian, (unknown)	5
7	How Notifications Affect Engagement With a Behavior Change App: Results From a Micro-Randomized Trial 2023 ·JMIR mhealth and uhealth ·Lauren Bell, Claire Garnett, (unknown), (unknown), Tianchen Qian, Olga Perski, Henry Potts, Elizabeth Williamson	11
8	Characterization of hippocampal sclerosis of aging and its association with other neuropathologic changes and cognitive deficits in the oldest-old 2023 ·Acta Neuropathologica ·(unknown), Tianchen Qian, Syed Bukhari, (unknown), Davis C. Woodworth, Elizabeth Head, Claudia H. Kawas, María M. Corrada, Thomas J. Montine, S. Ahmad Sajjadi	20
9	Methamphetamine use increases the risk of cerebral small vessel disease in young patients with acute ischemic stroke 2023 ·Scientific Reports ·Zhu Zhu, Benjamin Vanderschelden, Sook Joung Lee, (unknown), Mohammad Shafie, Jennifer E. Soun, Daniel Chow, Peter Chang, (unknown), Tianchen Qian, Wengui Yu	5
10	Sample size considerations for micro‐randomized trials with binary proximal outcomes 2023 ·Statistics in Medicine ·(unknown), Tianchen Qian, Susan A. Murphy	5
11	Group vs Individual Prenatal Care and Gestational Diabetes Outcomes 2023 ·JAMA Network Open ·Yixin Chen, Amy Crockett, (unknown), Lu Zhang, Roch A. Nianogo, Tianchen Qian, Bin Nan, Liwei Chen	2
12	The microrandomized trial for developing digital interventions: Experimental design and data analysis considerations. 2022 ·Psychological Methods ·Tianchen Qian, Ashley Walton, Linda M. Collins, Predrag Klasnja, Stephanie T. Lanza, Inbal Nahum‐Shani, Mashfiqui Rabbi, Michael A. Russell, Maureen A. Walton, (unknown), Susan A. Murphy	52
13	Ambulatory assessment to predict problem anger in trauma-affected adults: Study protocol 2022 ·PLoS ONE ·Olivia Metcalf, (unknown), Karen E. Lamb, Sophie Zaloumis, Meaghan O’Donnell, Tianchen Qian, Tracey Varker, Sean Cowlishaw, Melissa A. Brotman, David Forbes	1
14	Engagement With a Behavior Change App for Alcohol Reduction: Data Visualization for Longitudinal Observational Study 2020 ·Journal of Medical Internet Research ·Lauren Bell, Claire Garnett, Tianchen Qian, Olga Perski, Elizabeth Williamson, Henry Potts	22
15	Notifications to Improve Engagement With an Alcohol Reduction App: Protocol for a Micro-Randomized Trial 2020 ·JMIR Research Protocols ·Lauren Bell, Claire Garnett, Tianchen Qian, Olga Perski, Henry Potts, Elizabeth Williamson	11
16	Linear Mixed Models with Endogenous Covariates: Modeling Sequential Treatment Effects with Application to a Mobile Health Study 2020 ·Statistical Science ·Tianchen Qian, Predrag Klasnja, Susan A. Murphy	18
17	Linear mixed models under endogeneity: modeling sequential treatment effects with application to a mobile health study 2019 ·arXiv (Cornell University) ·Tianchen Qian, Predrag Klasnja, Susan A. Murphy	3
18	Resting-state brain information flow predicts cognitive flexibility in humans 2019 ·Scientific Reports ·Oliver Y. Chén, Hengyi Cao, Jenna Reinen, Tianchen Qian, Jiangtao Gou, Huy P. Phan, Maarten De Vos, Tyrone D. Cannon	32
19	Multiple testing procedures for adaptive enrichment designs: combining group sequential and reallocation approaches 2016 ·Biostatistics ·Michael Rosenblum, Tianchen Qian, (unknown), (unknown), Aaron Fisher	14
20	Validation of the Hong Kong Liver Cancer Staging System in Determining Prognosis of the North American Patients Following Intra-arterial Therapy 2016 ·Clinical Gastroenterology and Hepatology ·Jae Ho Sohn, Rafael Durán, Yan Zhao, Florian Nima Fleckenstein, Julius Chapiro, Sonia Sahu, Rüdiger Schernthaner, Tianchen Qian, Howard Lee, Zhao Li, James Hamilton, Constantine Frangakis, MingDe Lin, Riad Salem, Jean-François H. Geschwind	27

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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