Publications

Kar-Hai Chu

Chu KH, Matheny S, Furek A, Sidani J, Radio S, Miller E, Valente T, Robertson L. Identifying student opinion leaders to lead e-cigarette interventions: protocol for a randomized controlled pragmatic trial. Trials. 2021 Jan 6;22(1):31. doi: 10.1186/s13063-020-04990-z. PubMed PMID: 33407805; PMCID: PMC7789399.
Chu KH, Colditz J, Malik M, Yates T, Primack B. Identifying Key Target Audiences for Public Health Campaigns: Leveraging Machine Learning in the Case of Hookah Tobacco Smoking. J Med Internet Res. 2019 Jul 8;21(7):e12443. doi: 10.2196/12443. PubMed PMID: 31287063; PMCID: PMC6643764.
Chu KH, Majmundar A, Allem JP, Soto DW, Cruz TB, Unger JB. Tobacco Use Behaviors, Attitudes, and Demographic Characteristics of Tobacco Opinion Leaders and Their Followers: Twitter Analysis. J Med Internet Res. 2019 Jun 4;21(6):e12676. doi: 10.2196/12676. PubMed PMID: 31165716; PMCID: PMC6746100.
Chu KH, Escobar-Viera CG, Matheny SJ, Davis EM, Primack BA. Tobacco cessation mobile app intervention (Just Kwit! study): protocol for a pilot randomized controlled pragmatic trial. Trials. 2019 Feb 26;20(1):147. doi: 10.1186/s13063-019-3246-2. PubMed PMID: 30808389; PMCID: PMC6390617.
Chu KH, Allem JP, Unger JB, Cruz TB, Akbarpour M, Kirkpatrick MG. Strategies to find audience segments on Twitter for e-cigarette education campaigns. Addict Behav. 2019 Apr;91222-226. doi: 10.1016/j.addbeh.2018.11.015. PubMed PMID: 30497815; PMCID: PMC6594686.
Chu KH, Colditz JB, Primack BA, Shensa A, Allem JP, Miller E, Unger JB, Cruz TB. JUUL: Spreading Online and Offline. J Adolesc Health. 2018 Nov;63(5):582-586. doi: 10.1016/j.jadohealth.2018.08.002. PubMed PMID: 30348280; PMCID: PMC6201306.
Colditz JB, Chu KH, Emery SL, Larkin CR, James AE, Welling J, Primack BA. Toward Real-Time Infoveillance of Twitter Health Messages. Am J Public Health. 2018 Aug;108(8):1009-1014. doi: 10.2105/AJPH.2018.304497. PubMed PMID: 29927648; PMCID: PMC6050832.
Colditz JB, Chu KH, Switzer GE, Pelechrinis K, Primack BA. Online data to contextualize waterpipe tobacco smoking establishments surrounding large US universities. Health Informatics J. 2019 Dec;25(4):1314-1324. doi: 10.1177/1460458217754242. PubMed PMID: 29402174.
Allem JP, Ramanujam J, Lerman K, Chu KH, Boley Cruz T, Unger JB. Identifying Sentiment of Hookah-Related Posts on Twitter. JMIR Public Health Surveill. 2017 Oct 18;3(4):e74. doi: 10.2196/publichealth.8133. PubMed PMID: 29046267; PMCID: PMC5667930.
Allem JP, Escobedo P, Chu KH, Boley Cruz T, Unger JB. Images of Little Cigars and Cigarillos on Instagram Identified by the Hashtag #swisher: Thematic Analysis. J Med Internet Res. 2017 Jul 14;19(7):e255. doi: 10.2196/jmir.7634. PubMed PMID: 28710057; PMCID: PMC5533944.
Kirkpatrick MG, Cruz TB, Goldenson NI, Allem JP, Chu KH, Pentz MA, Unger JB. Electronic cigarette retailers use Pokémon Go to market products. Tob Control. 2017 Dec;26(e2):e145-e147. doi: 10.1136/tobaccocontrol-2016-053369. PubMed PMID: 28044010; PMCID: PMC5501764.

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