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Effects of a Personalized Fitness Recommender System Using Gamification and Continuous Player Modeling: System Design and Long-Term Validation Study

Zhao Zhao, Ali Arya, Rita Orji, Gerry Chan

JMIR Serious Games 2020;8(4):e19968

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Impact of the COVID-19 Epidemic on Lifestyle Behaviors and Their Association With Subjective Well-Being Among the General Population in Mainland China: Cross-Sectional Study

Zhao Hu, Xuhui Lin, Atipatsa Chiwanda Kaminga, Huilan Xu

J Med Internet Res 2020;22(8):e21176

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Effects of the COVID-19 Pandemic on Obsessive-Compulsive Symptoms Among University Students: Prospective Cohort Survey Study

Guangjun Ji, Wenjun Wei, Kai-Chen Yue, Heng Li, Li-Jing Shi, Jian-Dong Ma, Chen-Yang He, Sheng-Sheng Zhou, Zongya Zhao, Tao Lou, Jie Cheng, Shi-Chang Yang, Xian-Zhang Hu

J Med Internet Res 2020;22(9):e21915

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Performance of Computer-Aided Diagnosis in Ultrasonography for Detection of Breast Lesions Less and More Than 2 cm: Prospective Comparative Study

Liang Yongping, Ping Zhou, Zhang Juan, Zhao Yongfeng, Wengang Liu, Yifan Shi

JMIR Med Inform 2020;8(3):e16334

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Re-examination of Rule-Based Methods in Deidentification of Electronic Health Records: Algorithm Development and Validation

Zhenyu Zhao, Muyun Yang, Buzhou Tang, Tiejun Zhao

JMIR Med Inform 2020;8(4):e17622

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Evaluation of the Quadri-Planes Method in Computer-Aided Diagnosis of Breast Lesions by Ultrasonography: Prospective Single-Center Study

Liang Yongping, Zhang Juan, Ping Zhou, Zhao Yongfeng, Wengang Liu, Yifan Shi

JMIR Med Inform 2020;8(5):e18251

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Effectiveness of YouTube as a Source of Medical Information on Heart Transplantation

He-Ming Chen, Zhong-Kai Hu, Xiao-Lin Zheng, Zhao-Shun Yuan, Zhao-Bin Xu, Ling-Qing Yuan, Vinicio A De Jesus Perez, Ke Yuan, Mark Orcholski, Xiao-Bo Liao

Interact J Med Res 2013;2(2):e28

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Drug Repositioning to Accelerate Drug Development Using Social Media Data: Computational Study on Parkinson Disease

Mengnan Zhao, Christopher C Yang

J Med Internet Res 2018;20(10):e271

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Analyzing and Predicting User Participations in Online Health Communities: A Social Support Perspective

Xi Wang, Kang Zhao, Nick Street

J Med Internet Res 2017;19(4):e130

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How Do Infant Feeding Apps in China Measure Up? A Content Quality Assessment

Jing Zhao, Becky Freeman, Mu Li

JMIR Mhealth Uhealth 2017;5(12):e186

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