Publications by authors named "HanWen Guan"

Article Synopsis
  • Breast cancer is the most common type of cancer, and intraoperative frozen sections help determine if lymph node dissection is needed during surgery.
  • A deep-learning network called the RRCART model was proposed to identify metastases in frozen sections, analyzing 2362 samples to find and categorize errors.
  • The study found 101 incorrect identifications, with the highest error rates linked to normal lymph node structure and micrometastasis, leading to a framework that addresses causes of inaccuracies in the artificial intelligence model.
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Background: The pandemic of COVID-19 has significant implications on health resources allocation and health care delivery. Patients with non-COVID illness may have to change their care seeking behaviors to mitigate the risk of infections. The research aimed to investigate potential delay of community residents in seeking health care at a time with an overall low prevalence of COVID-19 in China.

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Background: The aim of our study was to identify factors associated with coronavirus disease 2019 (COVID-19)vaccine willingness in China to aid future public health actions to improve vaccination.

Research Design And Methods: This study was conducted in August 2020 using a mixed-method approach, including a cross-sectional self-administered anonymous questionnaire survey and in-depth interviews with community residents in China.

Results: Of the participants, 30.

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The COVID-19 outbreak caused by the Severe Acute Respiratory Syndrome CoronaVirus type 2 (SARS-CoV-2) has spread across the world. However, our understanding of the public responses, in particular in adopting protective behaviors, has been limited. The current study aimed to determine the level of protective behaviors adopted by the residents in China and its association with their cultural attributes.

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