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JP Onnela, D.Sc.

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Overview
My research involves two interrelated research themes. In statistical network science, the study of network representations of physical, biological, and social phenomena, we develop quantitative methods for studying social and biological networks and their connection to health. In digital phenotyping, a concept we have introduced as "the moment-by-moment quantification of the individual-level human phenotype in situ using data from personal digital devices, in particular smartphones," we develop quantitative methods for studying social, behavioral, and cognitive phenotypes. Our focus in both statistical network science and digital phenotyping is development of new statistical and quantitative methods, but we also co-lead or support several applied studies ranging from central nervous system disorders to women's health. My group has developed and maintains the open source Beiwe research platform for high-throughput smartphone-based digital phenotyping. Please see the lab's webpage for more details.

Education
I joined the Department of Biostatistics in 2011. I was previously a Postdoctoral Fellow at Harvard Medical School, a Fulbright Scholar at the Harvard Kennedy School, and a Junior Research Fellow at the University of Oxford. I obtained my doctorate at the Helsinki University of Technology (now Aalto University) in 2006, where my dissertation received the Dissertation of the Year Award from the university. I received NIH Director's New Innovator Award in 2013 for the Digital Phenotyping project.

Research
The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. R01MH122367 (FULFORD, DANIEL C) Sep 23, 2019 - Aug 31, 2023
    NIH/NIMH
    SCH: INT: Collaborative Research: Passive sensing of social isolation: A digital phenotying approach
    Role: Co-Principal Investigator
  2. R01AI138901 (ONNELA, JUKKA-PEKKA) Jul 2, 2019 - Jun 30, 2024
    NIH/NIAID
    Bridging Statistical Inference and Mechanistic Network Models for HIV/AIDS
    Role: Principal Investigator
  3. R21NR018532 (WRIGHT, ALEXI A) Apr 1, 2019 - Mar 31, 2021
    NIH
    Passive Data to Improve Outcomes in Advanced Cancer
    Role: Co-Principal Investigator
  4. DP2MH103909 (ONNELA, JUKKA-PEKKA) Sep 26, 2013 - Aug 31, 2018
    NIH/NIMH
    Using mobile phones for social and behavioral sensing of mood disorder patients
    Role: Principal Investigator
  5. T32MH017119 (KOENEN, KARESTAN C) Jul 1, 1983 - Jun 30, 2025
    NIH
    Training Program in Psychiatric Genetics and Translational Research
    Role: Co-Principal Investigator

Bibliographic
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. McLean SA, Ressler K, Koenen KC, Neylan T, Germine L, Jovanovic T, Clifford GD, Zeng D, An X, Linnstaedt S, Beaudoin F, House S, Bollen KA, Musey P, Hendry P, Jones CW, Lewandowski C, Swor R, Datner E, Mohiuddin K, Stevens JS, Storrow A, Kurz MC, McGrath ME, Fermann GJ, Hudak LA, Gentile N, Chang AM, Peak DA, Pascual JL, Seamon MJ, Sergot P, Peacock WF, Diercks D, Sanchez LD, Rathlev N, Domeier R, Haran JP, Pearson C, Murty VP, Insel TR, Dagum P, Onnela JP, Bruce SE, Gaynes BN, Joormann J, Miller MW, Pietrzak RH, Buysse DJ, Pizzagalli DA, Rauch SL, Harte SE, Young LJ, Barch DM, Lebois LAM, van Rooij SJH, Luna B, Smoller JW, Dougherty RF, Pace TWW, Binder E, Sheridan JF, Elliott JM, Basu A, Fromer M, Parlikar T, Zaslavsky AM, Kessler R. Correction: The AURORA Study: a longitudinal, multimodal library of brain biology and function after traumatic stress exposure. Mol Psychiatry. 2021 Jul; 26(7):3658. PMID: 32989243.
    Citations:    Fields:    
  2. Barnett I, Torous J, Reeder HT, Baker J, Onnela JP. Determining sample size and length of follow-up for smartphone-based digital phenotyping studies. J Am Med Inform Assoc. 2020 12 09; 27(12):1844-1849. PMID: 33043370.
    Citations: 2     Fields:    Translation:Humans
  3. Mercier HW, Hamner JW, Torous J, Onnela JP, Taylor JA. Digital Phenotyping to Quantify Psychosocial Well-Being Trajectories After Spinal Cord Injury. Am J Phys Med Rehabil. 2020 12; 99(12):1138-1144. PMID: 32576743.
    Citations:    Fields:    Translation:Humans
  4. Beukenhorst AL, Collins E, Burke KM, Rahman SM, Clapp M, Konanki SC, Paganoni S, Miller TM, Chan J, Onnela JP, Berry JD. Smartphone data during the COVID-19 pandemic can quantify behavioral changes in people with ALS. Muscle Nerve. 2021 02; 63(2):258-262. PMID: 33118628.
    Citations: 6     Fields:    Translation:HumansCells
  5. Fulford D, Mote J, Gonzalez R, Abplanalp S, Zhang Y, Luckenbaugh J, Onnela JP, Busso C, Gard DE. Smartphone sensing of social interactions in people with and without schizophrenia. J Psychiatr Res. 2021 05; 137:613-620. PMID: 33190842.
    Citations: 4     Fields:    Translation:Humans
  6. Huang EJ, Onnela JP. Correction: Huang, E.J., and Onnela, J.P. Augmented Movelet Method for Activity Classification Using Smartphone Gyroscope and Accelerometer Data. Sensors 2020, 20(13), 3706. Sensors (Basel). 2020 Oct 27; 20(21). PMID: 33121214.
    Citations: 2     Fields:    
  7. Buneviciene I, Mekary RA, Smith TR, Onnela JP, Bunevicius A. Can mHealth interventions improve quality of life of cancer patients? A systematic review and meta-analysis. Crit Rev Oncol Hematol. 2021 Jan; 157:103123. PMID: 33190065.
    Citations: 4     Fields:    Translation:Humans
  8. O'Malley AJ, Onnela JP, Keating NL, Landon BE. The impact of sampling patients on measuring physician patient-sharing networks using Medicare data. Health Serv Res. 2020 Oct 14. PMID: 33090491.
    Citations: 2     Fields:    
  9. Rewley J, Fawzi MCS, McAdam K, Kaaya S, Liu Y, Todd J, Andrew I, Onnela JP. Evaluating spillover of HIV knowledge from study participants to their network members in a stepped-wedge behavioural intervention in Tanzania. BMJ Open. 2020 10 07; 10(10):e033759. PMID: 33033007.
    Citations:    Fields:    Translation:Humans
  10. Panda N, Solsky I, Cauley CE, Lipsitz S, Desai EV, Huang EJ, Benjamin EM, Lubitz CC, Onnela JP, Haynes AB. Smartphone-Based Assessment of Preoperative Decision Conflict and Postoperative Physical Activity Among Patients Undergoing Cancer Surgery: A Prospective Cohort Study. Ann Surg. 2020 Sep 15. PMID: 32941270.
    Citations: 1     Fields:    
  11. Panda N, Solsky I, Onnela JP, Haynes AB. ASO Author Reflections: Applications of Smartphone-Based Digital Phenotyping in Supplementing Recovery Assessment After Cancer Surgery. Ann Surg Oncol. 2020 Dec; 27(Suppl 3):909-910. PMID: 32851517.
    Citations:    Fields:    Translation:Humans
  12. Panda N, Solsky I, Hawrusik B, Liu G, Reeder H, Lipsitz S, Desai EV, Lowery KW, Miller K, Gadd MA, Lubitz CC, Smith BL, Specht M, Onnela JP, Haynes AB. Smartphone Global Positioning System (GPS) Data Enhances Recovery Assessment After Breast Cancer Surgery. Ann Surg Oncol. 2021 Feb; 28(2):985-994. PMID: 32812109.
    Citations: 2     Fields:    Translation:Humans
  13. Onnela JP. Opportunities and challenges in the collection and analysis of digital phenotyping data. Neuropsychopharmacology. 2021 01; 46(1):45-54. PMID: 32679583.
    Citations: 19     Fields:    
  14. Ozga F, Onnela JP, DeGruttola V. Bayesian method for inferring the impact of geographical distance on intensity of communication. Sci Rep. 2020 07 16; 10(1):11775. PMID: 32678148.
    Citations:    Fields:    Translation:HumansPHPublic Health
  15. Huang EJ, Onnela JP. Augmented Movelet Method for Activity Classification Using Smartphone Gyroscope and Accelerometer Data. Sensors (Basel). 2020 Jul 02; 20(13). PMID: 32630752.
    Citations: 1     Fields:    Translation:Humans
  16. Barnett I, Onnela JP. Inferring mobility measures from GPS traces with missing data. Biostatistics. 2020 04 01; 21(2):e98-e112. PMID: 30371736.
    Citations: 18     Fields:    Translation:Humans
  17. Panda N, Solsky I, Huang EJ, Lipsitz S, Pradarelli JC, Delisle M, Cusack JC, Gadd MA, Lubitz CC, Mullen JT, Qadan M, Smith BL, Specht M, Stephen AE, Tanabe KK, Gawande AA, Onnela JP, Haynes AB. Using Smartphones to Capture Novel Recovery Metrics After Cancer Surgery. JAMA Surg. 2020 02 01; 155(2):123-129. PMID: 31657854.
    Citations: 22     Fields:    Translation:Humans
  18. Keating NL, O'Malley AJ, Onnela JP, Gray SW, Landon BE. Association of Physician Peer Influence With Subsequent Physician Adoption and Use of Bevacizumab. JAMA Netw Open. 2020 01 03; 3(1):e1918586. PMID: 31899533.
    Citations: 6     Fields:    Translation:Humans
  19. Zachrison KS, Onnela JP, Reeves MJ, Hernandez A, Camargo CA, Zhao X, Matsouaka RA, Goldstein JN, Metlay JP, Schwamm LH. Hospital Factors Associated With Interhospital Transfer Destination for Stroke in the Northeast United States. J Am Heart Assoc. 2020 01 07; 9(1):e011575. PMID: 31888430.
    Citations: 5     Fields:    Translation:Humans
  20. McLean SA, Ressler K, Koenen KC, Neylan T, Germine L, Jovanovic T, Clifford GD, Zeng D, An X, Linnstaedt S, Beaudoin F, House S, Bollen KA, Musey P, Hendry P, Jones CW, Lewandowski C, Swor R, Datner E, Mohiuddin K, Stevens JS, Storrow A, Kurz MC, McGrath ME, Fermann GJ, Hudak LA, Gentile N, Chang AM, Peak DA, Pascual JL, Seamon MJ, Sergot P, Peacock WF, Diercks D, Sanchez LD, Rathlev N, Domeier R, Haran JP, Pearson C, Murty VP, Insel TR, Dagum P, Onnela JP, Bruce SE, Gaynes BN, Joormann J, Miller MW, Pietrzak RH, Buysse DJ, Pizzagalli DA, Rauch SL, Harte SE, Young LJ, Barch DM, Lebois LAM, van Rooij SJH, Luna B, Smoller JW, Dougherty RF, Pace TWW, Binder E, Sheridan JF, Elliott JM, Basu A, Fromer M, Parlikar T, Zaslavsky AM, Kessler R. The AURORA Study: a longitudinal, multimodal library of brain biology and function after traumatic stress exposure. Mol Psychiatry. 2020 02; 25(2):283-296. PMID: 31745239.
    Citations: 21     Fields:    Translation:Humans
  21. Kiang MV, Krieger N, Buckee CO, Onnela JP, Chen JT. Decomposition of the US black/white inequality in premature mortality, 2010-2015: an observational study. BMJ Open. 2019 11 19; 9(11):e029373. PMID: 31748287.
    Citations: 1     Fields:    Translation:Humans
  22. Chen S, Onnela JP. A Bootstrap Method for Goodness of Fit and Model Selection with a Single Observed Network. Sci Rep. 2019 11 13; 9(1):16674. PMID: 31723196.
    Citations:    Fields:    Translation:Animals
  23. Barnett I, Malik N, Kuijjer ML, Mucha PJ, Onnela JP. EndNote: Feature-based classification of networks. Netw Sci (Camb Univ Press). 2019 Sep; 7(3):438-444. PMID: 31984135.
    Citations: 2     
  24. Zachrison KS, Dhand A, Schwamm LH, Onnela JP. A Network Approach to Stroke Systems of Care. Circ Cardiovasc Qual Outcomes. 2019 08; 12(8):e005526. PMID: 31405293.
    Citations: 8     Fields:    Translation:Humans
  25. Fernández-Gracia J, Onnela JP. Flexible model of network embedding. Sci Rep. 2019 08 12; 9(1):11710. PMID: 31406298.
    Citations:    Fields:    Translation:Humans
  26. Chen S, Mira A, Onnela JP. Flexible model selection for mechanistic network models. J Complex Netw. 2020 Apr; 8(2):cnz024. PMID: 32765880.
    Citations:    
  27. Maher NA, Senders JT, Hulsbergen AFC, Lamba N, Parker M, Onnela JP, Bredenoord AL, Smith TR, Broekman MLD. Passive data collection and use in healthcare: A systematic review of ethical issues. Int J Med Inform. 2019 09; 129:242-247. PMID: 31445262.
    Citations: 17     Fields:    
  28. Aledavood T, Torous J, Triana Hoyos AM, Naslund JA, Onnela JP, Keshavan M. Smartphone-Based Tracking of Sleep in Depression, Anxiety, and Psychotic Disorders. Curr Psychiatry Rep. 2019 06 04; 21(7):49. PMID: 31161412.
    Citations: 9     Fields:    Translation:Humans
  29. Stroud C, Onnela JP, Manji H. Harnessing digital technology to predict, diagnose, monitor, and develop treatments for brain disorders. NPJ Digit Med. 2019; 2:44. PMID: 31304390.
    Citations: 2     
  30. Keating NL, O'Malley AJ, Onnela JP, Gray SW, Landon BE. Influence of Peer Physicians on Intensity of End-of-Life Care for Cancer Decedents. Med Care. 2019 06; 57(6):468-474. PMID: 31008900.
    Citations: 4     Fields:    Translation:Humans
  31. Li X, Kawachi I, Buxton OM, Haneuse S, Onnela JP. Social network analysis of group position, popularity, and sleep behaviors among U.S. adolescents. Soc Sci Med. 2019 07; 232:417-426. PMID: 31176079.
    Citations: 5     Fields:    Translation:Humans
  32. Berry JD, Paganoni S, Carlson K, Burke K, Weber H, Staples P, Salinas J, Chan J, Green JR, Connaghan K, Barback J, Onnela JP. Design and results of a smartphone-based digital phenotyping study to quantify ALS progression. Ann Clin Transl Neurol. 2019 May; 6(5):873-881. PMID: 31139685.
    Citations: 14     Fields:    Translation:Humans
  33. Yang Y, McKhann A, Chen S, Harling G, Onnela JP. Efficient vaccination strategies for epidemic control using network information. Epidemics. 2019 06; 27:115-122. PMID: 30878314.
    Citations: 7     Fields:    Translation:HumansPHPublic Health
  34. Cote DJ, Barnett I, Onnela JP, Smith TR. Digital Phenotyping in Patients with Spine Disease: A Novel Approach to Quantifying Mobility and Quality of Life. World Neurosurg. 2019 Jun; 126:e241-e249. PMID: 30797933.
    Citations: 7     Fields:    Translation:Humans
  35. Wisniewski H, Liu G, Henson P, Vaidyam A, Hajratalli NK, Onnela JP, Torous J. Understanding the quality, effectiveness and attributes of top-rated smartphone health apps. Evid Based Ment Health. 2019 Feb; 22(1):4-9. PMID: 30635262.
    Citations: 30     Fields:    Translation:Humans
  36. Wright AA, Raman N, Staples P, Schonholz S, Cronin A, Carlson K, Keating NL, Onnela JP. The HOPE Pilot Study: Harnessing Patient-Reported Outcomes and Biometric Data to Enhance Cancer Care. JCO Clin Cancer Inform. 2018 12; 2:1-12. PMID: 30652585.
    Citations: 20     Fields:    Translation:Humans
  37. Barnett I, Torous J, Staples P, Keshavan M, Onnela JP. Beyond smartphones and sensors: choosing appropriate statistical methods for the analysis of longitudinal data. J Am Med Inform Assoc. 2018 12 01; 25(12):1669-1674. PMID: 30272176.
    Citations: 15     Fields:    Translation:Humans
  38. Zachrison KS, Onnela JP, Hernandez A, Reeves MJ, Camargo CA, Cox M, Matsouaka RA, Metlay JP, Goldstein JN, Schwamm LH. Ischemic Stroke Transfer Patterns in the Northeast United States. J Stroke Cerebrovasc Dis. 2019 Feb; 28(2):295-304. PMID: 30389376.
    Citations: 2     Fields:    Translation:Humans
  39. Onnela JP, O'Malley AJ, Keating NL, Landon BE. Comparison of physician networks constructed from thresholded ties versus shared clinical episodes. Appl Netw Sci. 2018; 3(1):28. PMID: 30839809.
    Citations: 6     
  40. Dutta R, Mira A, Onnela JP. Bayesian inference of spreading processes on networks. Proc Math Phys Eng Sci. 2018 Jul; 474(2215):20180129. PMID: 30100809.
    Citations: 6     
  41. Mattie H, Engø-Monsen K, Ling R, Onnela JP. Understanding tie strength in social networks using a local "bow tie" framework. Sci Rep. 2018 06 19; 8(1):9349. PMID: 29921970.
    Citations: 4     Fields:    Translation:Humans
  42. Torous J, Staples P, Barnett I, Onnela JP, Keshavan M. A crossroad for validating digital tools in schizophrenia and mental health. NPJ Schizophr. 2018 Apr 06; 4(1):6. PMID: 29626190.
    Citations: 4     
  43. Torous J, Staples P, Barnett I, Sandoval LR, Keshavan M, Onnela JP. Characterizing the clinical relevance of digital phenotyping data quality with applications to a cohort with schizophrenia. NPJ Digit Med. 2018; 1:15. PMID: 31304300.
    Citations: 29     
  44. Barnett I, Torous J, Staples P, Sandoval L, Keshavan M, Onnela JP. Relapse prediction in schizophrenia through digital phenotyping: a pilot study. Neuropsychopharmacology. 2018 07; 43(8):1660-1666. PMID: 29511333.
    Citations: 83     Fields:    Translation:Humans
  45. Landon BE, Keating NL, Onnela JP, Zaslavsky AM, Christakis NA, O'Malley AJ. Patient-Sharing Networks of Physicians and Health Care Utilization and Spending Among Medicare Beneficiaries. JAMA Intern Med. 2018 01 01; 178(1):66-73. PMID: 29181504.
    Citations: 35     Fields:    Translation:Humans
  46. Halloran ME, Auranen K, Baird S, Basta NE, Bellan SE, Brookmeyer R, Cooper BS, DeGruttola V, Hughes JP, Lessler J, Lofgren ET, Longini IM, Onnela JP, Özler B, Seage GR, Smith TA, Vespignani A, Vynnycky E, Lipsitch M. Simulations for designing and interpreting intervention trials in infectious diseases. BMC Med. 2017 12 29; 15(1):223. PMID: 29287587.
    Citations: 32     Fields:    Translation:Humans
  47. Evans CR, Williams DR, Onnela JP, Subramanian SV. A multilevel approach to modeling health inequalities at the intersection of multiple social identities. Soc Sci Med. 2018 04; 203:64-73. PMID: 29199054.
    Citations: 36     Fields:    Translation:Humans
  48. Harling G, Onnela JP. Impact of degree truncation on the spread of a contagious process on networks. Netw Sci (Camb Univ Press). 2018 Mar; 6(1):34-53. PMID: 29686868.
    Citations: 4     
  49. Staples P, Torous J, Barnett I, Carlson K, Sandoval L, Keshavan M, Onnela JP. A comparison of passive and active estimates of sleep in a cohort with schizophrenia. NPJ Schizophr. 2017 Oct 16; 3(1):37. PMID: 29038553.
    Citations: 17     
  50. Staples P, Torous J, Barnett I, Carlson K, Sandoval L, Keshavan M, Onnela JP. A comparison of passive and active estimates of sleep in a cohort with schizophrenia. NPJ Schizophr. 2017; 3:37. PMID: 29046890.
    Citations:    
  51. Bhugra D, Tasman A, Pathare S, Priebe S, Smith S, Torous J, Arbuckle MR, Langford A, Alarcón RD, Chiu HFK, First MB, Kay J, Sunkel C, Thapar A, Udomratn P, Baingana FK, Kestel D, Ng RMK, Patel A, Picker L, McKenzie KJ, Moussaoui D, Muijen M, Bartlett P, Davison S, Exworthy T, Loza N, Rose D, Torales J, Brown M, Christensen H, Firth J, Keshavan M, Li A, Onnela JP, Wykes T, Elkholy H, Kalra G, Lovett KF, Travis MJ, Ventriglio A. The WPA-Lancet Psychiatry Commission on the Future of Psychiatry. Lancet Psychiatry. 2017 10; 4(10):775-818. PMID: 28946952.
    Citations: 82     Fields:    Translation:Humans
  52. Or F, Torous J, Onnela JP. High potential but limited evidence: Using voice data from smartphones to monitor and diagnose mood disorders. Psychiatr Rehabil J. 2017 09; 40(3):320-324. PMID: 28891659.
    Citations: 3     Fields:    Translation:Humans
  53. Torous J, Staples P, Slaters L, Adams J, Sandoval L, Onnela JP, Keshavan M. Characterizing Smartphone Engagement for Schizophrenia: Results of a Naturalist Mobile Health Study. Clin Schizophr Relat Psychoses. 2017 Aug 04. PMID: 28777029.
    Citations: 16     Fields:    
  54. Keating NL, James O'Malley A, Onnela JP, Landon BE. Assessing the impact of colonoscopy complications on use of colonoscopy among primary care physicians and other connected physicians: an observational study of older Americans. BMJ Open. 2017 06 23; 7(6):e014239. PMID: 28645954.
    Citations: 1     Fields:    Translation:Humans
  55. Nishihara R, Glass K, Mima K, Hamada T, Nowak JA, Qian ZR, Kraft P, Giovannucci EL, Fuchs CS, Chan AT, Quackenbush J, Ogino S, Onnela JP. Biomarker correlation network in colorectal carcinoma by tumor anatomic location. BMC Bioinformatics. 2017 Jun 17; 18(1):304. PMID: 28623901.
    Citations: 7     Fields:    Translation:Humans
  56. Fernández-Gracia J, Onnela JP, Barnett ML, Eguíluz VM, Christakis NA. Influence of a patient transfer network of US inpatient facilities on the incidence of nosocomial infections. Sci Rep. 2017 06 07; 7(1):2930. PMID: 28592870.
    Citations: 10     Fields:    Translation:HumansCells
  57. Torous J, Firth J, Mueller N, Onnela JP, Baker JT. Methodology and Reporting of Mobile Heath and Smartphone Application Studies for Schizophrenia. Harv Rev Psychiatry. 2017 May/Jun; 25(3):146-154. PMID: 28234658.
    Citations: 22     Fields:    Translation:Humans
  58. Torous J, Onnela JP, Keshavan M. New dimensions and new tools to realize the potential of RDoC: digital phenotyping via smartphones and connected devices. Transl Psychiatry. 2017 03 07; 7(3):e1053. PMID: 28267146.
    Citations: 69     Fields:    Translation:Humans
  59. Balzer L, Staples P, Onnela JP, DeGruttola V. Using a network-based approach and targeted maximum likelihood estimation to evaluate the effect of adding pre-exposure prophylaxis to an ongoing test-and-treat trial. Clin Trials. 2017 Apr; 14(2):201-210. PMID: 28124579.
    Citations: 2     Fields:    Translation:HumansPHPublic Health
  60. Harling G, Wang R, Onnela JP, De Gruttola V. Leveraging contact network structure in the design of cluster randomized trials. Clin Trials. 2017 Feb; 14(1):37-47. PMID: 27798376.
    Citations: 6     Fields:    Translation:HumansPHPublic Health
  61. Barnett I, Khanna T, Onnela JP. Social and Spatial Clustering of People at Humanity's Largest Gathering. PLoS One. 2016; 11(6):e0156794. PMID: 27258037.
    Citations: 3     Fields:    Translation:Humans
  62. Evans CR, Onnela JP, Williams DR, Subramanian SV. Multiple contexts and adolescent body mass index: Schools, neighborhoods, and social networks. Soc Sci Med. 2016 08; 162:21-31. PMID: 27322912.
    Citations: 5     Fields:    Translation:Humans
  63. Torous J, Kiang MV, Lorme J, Onnela JP. New Tools for New Research in Psychiatry: A Scalable and Customizable Platform to Empower Data Driven Smartphone Research. JMIR Ment Health. 2016 May 05; 3(2):e16. PMID: 27150677.
    Citations: 131     
  64. Onnela JP, Landon BE, Kahn AL, Ahmed D, Verma H, O'Malley AJ, Bahl S, Sutter RW, Christakis NA. Polio vaccine hesitancy in the networks and neighborhoods of Malegaon, India. Soc Sci Med. 2016 Mar; 153:99-106. PMID: 26889952.
    Citations: 17     Fields:    Translation:HumansPHPublic Health
  65. Onnela JP, Rauch SL. Harnessing Smartphone-Based Digital Phenotyping to Enhance Behavioral and Mental Health. Neuropsychopharmacology. 2016 06; 41(7):1691-6. PMID: 26818126.
    Citations: 133     Fields:    Translation:Humans
  66. Barnett I, Onnela JP. Change Point Detection in Correlation Networks. Sci Rep. 2016 Jan 07; 6:18893. PMID: 26739105.
    Citations: 7     Fields:    Translation:Humans
  67. Staples PC, Ogburn EL, Onnela JP. Incorporating Contact Network Structure in Cluster Randomized Trials. Sci Rep. 2015 Dec 03; 5:17581. PMID: 26631604.
    Citations: 11     Fields:    Translation:Humans
  68. Torous J, Staples P, Onnela JP. Realizing the potential of mobile mental health: new methods for new data in psychiatry. Curr Psychiatry Rep. 2015 Aug; 17(8):602. PMID: 26073363.
    Citations: 59     Fields:    Translation:Humans
  69. Torous J, Staples P, Shanahan M, Lin C, Peck P, Keshavan M, Onnela JP. Utilizing a Personal Smartphone Custom App to Assess the Patient Health Questionnaire-9 (PHQ-9) Depressive Symptoms in Patients With Major Depressive Disorder. JMIR Ment Health. 2015 Jan-Mar; 2(1):e8. PMID: 26543914.
    Citations: 80     
  70. Onnela JP, Waber BN, Pentland A, Schnorf S, Lazer D. ERRATUM: Using sociometers to quantify social interaction patterns. Sci Rep. 2014; 4:6278. PMID: 25168397.
    Citations:    
  71. Gleeson JP, Cellai D, Onnela JP, Porter MA, Reed-Tsochas F. A simple generative model of collective online behavior. Proc Natl Acad Sci U S A. 2014 Jul 22; 111(29):10411-5. PMID: 25002470.
    Citations: 16     Fields:    Translation:Humans
  72. Onnela JP. Physics. Flow of control in networks. Science. 2014 Mar 21; 343(6177):1325-6. PMID: 24653028.
    Citations: 3     Fields:    Translation:Humans
  73. Fortunato S, Saramäki J, Onnela JP. Adding network structure onto the map of collective behavior. Behav Brain Sci. 2014 Feb; 37(1):82-3. PMID: 24572224.
    Citations: 1     Fields:    Translation:Humans
  74. Landon BE, Onnela JP, Keating NL, Barnett ML, Paul S, O'Malley AJ, Keegan T, Christakis NA. Using administrative data to identify naturally occurring networks of physicians. Med Care. 2013 Aug; 51(8):715-21. PMID: 23807593.
    Citations: 45     Fields:    Translation:Humans
  75. Onnela JP, Fenn DJ, Reid S, Porter MA, Mucha PJ, Fricker MD, Jones NS. Taxonomies of networks from community structure. Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Sep; 86(3 Pt 2):036104-36104. PMID: 23030977.
    Citations: 29     Fields:    
  76. Landon BE, Keating NL, Barnett ML, Onnela JP, Paul S, O'Malley AJ, Keegan T, Christakis NA. Variation in patient-sharing networks of physicians across the United States. JAMA. 2012 Jul 18; 308(3):265-73. PMID: 22797644.
    Citations: 101     Fields:    Translation:Humans
  77. Onnela JP, Christakis NA. Spreading paths in partially observed social networks. Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Mar; 85(3 Pt 2):036106. PMID: 22587148.
    Citations: 10     Fields:    
  78. Barnett ML, Christakis NA, O'Malley J, Onnela JP, Keating NL, Landon BE. Physician patient-sharing networks and the cost and intensity of care in US hospitals. Med Care. 2012 Feb; 50(2):152-60. PMID: 22249922.
    Citations: 72     Fields:    Translation:Humans
  79. Onnela JP, Arbesman S, González MC, Barabási AL, Christakis NA. Geographic constraints on social network groups. PLoS One. 2011 Apr 05; 6(4):e16939. PMID: 21483665.
    Citations: 47     Fields:    
  80. Díaz MB, Porter MA, Onnela JP. Competition for popularity in bipartite networks. Chaos. 2010 Dec; 20(4):043101. PMID: 21198071.
    Citations: 1     Fields:    Translation:Humans
  81. Onnela JP, Reed-Tsochas F. Spontaneous emergence of social influence in online systems. Proc Natl Acad Sci U S A. 2010 Oct 26; 107(43):18375-80. PMID: 20937864.
    Citations: 49     Fields:    Translation:Humans
  82. Mucha PJ, Richardson T, Macon K, Porter MA, Onnela JP. Community structure in time-dependent, multiscale, and multiplex networks. Science. 2010 May 14; 328(5980):876-8. PMID: 20466926.
    Citations: 301     Fields:    Translation:Humans
  83. Smith DM, Onnela JP, Jones NS. Master-equation analysis of accelerating networks. Phys Rev E Stat Nonlin Soft Matter Phys. 2009 May; 79(5 Pt 2):056101. PMID: 19518515.
    Citations:    Fields:    
  84. Smith DM, Lee CF, Onnela JP, Johnson NF. Link-space formalism for network analysis. Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Mar; 77(3 Pt 2):036112. PMID: 18517466.
    Citations: 1     Fields:    
  85. Kumpula JM, Onnela JP, Saramäki J, Kaski K, Kertész J. Emergence of communities in weighted networks. Phys Rev Lett. 2007 Nov 30; 99(22):228701. PMID: 18233339.
    Citations: 30     Fields:    
  86. Onnela JP, Saramäki J, Hyvönen J, Szabó G, Lazer D, Kaski K, Kertész J, Barabási AL. Structure and tie strengths in mobile communication networks. Proc Natl Acad Sci U S A. 2007 May 01; 104(18):7332-6. PMID: 17456605.
    Citations: 246     Fields:    Translation:Humans
  87. Saramäki J, Kivelä M, Onnela JP, Kaski K, Kertész J. Generalizations of the clustering coefficient to weighted complex networks. Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Feb; 75(2 Pt 2):027105. PMID: 17358454.
    Citations: 80     Fields:    
  88. Onnela JP, Saramäki J, Kertész J, Kaski K. Intensity and coherence of motifs in weighted complex networks. Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Jun; 71(6 Pt 2):065103. PMID: 16089800.
    Citations: 219     Fields:    
  89. Onnela JP, Chakraborti A, Kaski K, Kertész J, Kanto A. Dynamics of market correlations: taxonomy and portfolio analysis. Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Nov; 68(5 Pt 2):056110. PMID: 14682849.
    Citations: 33     Fields:    
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.