Internet data are being increasingly integrated into health informatics research and are
becoming a useful tool for exploring human behavior. The most popular tool for examining …

The big data revolution presents an exciting frontier to expand public health research,
broadening the scope of research and increasing the precision of answers. Despite these …

Text analysis has been used by scholars to research attitudes toward vaccination and is
particularly timely due to the rise of medical misinformation via social media. This study uses …

Social media is emerging as a new avenue for hospitals and patients to solicit input on the
quality of care. However, social media data is unstructured and enormous in volume …

Background: Dementia is a prevalent disorder among adults and often subjects an
individual and his or her family. Social media websites may serve as a platform to raise …

Background Novel influenza surveillance systems that leverage Internet-based real-time
data sources including Internet search frequencies, social-network information, and crowd …

Purpose The purpose was to use Twitter to conduct online surveillance of negative
sentiment towards Mexicans and Hispanics during the 2016 United States presidential …

Background Discrimination in the health care system contributes to worse health outcomes
among lesbian, gay, bisexual, transgender, and queer (LGBTQ) patients. Objective The aim …

Background: Twitter is a common platform for people to share opinions, discuss health-
related topics, and engage in conversations with a wide audience. Twitter users frequently …

Background With the pandemic dissemination of COVID‐19, attitude and sentiment
surrounding facial rejuvenation have evolved rapidly. Aims The purpose of this study was to …