Rosie, a Health Education Question-and-Answer Chatbot for New Mothers: Randomized Pilot Study

Autor: Quynh C Nguyen, Elizabeth M Aparicio, Michelle Jasczynski, Amara Channell Doig, Xiaohe Yue, Heran Mane, Neha Srikanth, Francia Ximena Marin Gutierrez, Nataly Delcid, Xin He, Jordan Boyd-Graber

Publikováno v: JMIR Formative Research, Vol 8, p e51361 (2024)

BackgroundStark disparities exist in maternal and child outcomes and there is a need to provide timely and accurate health information. ObjectiveIn this pilot study, we assessed the feasibility and acceptability of a health chatbot for new mothers o

Externí odkaz: https://doaj.org/article/e8832378b60f4e219811c878cda94f1f

Social media captures demographic and regional physical activity

Autor: Nina Cesare, Quynh C Nguyen, Christan Grant, Elaine O Nsoesie

Publikováno v: BMJ Open Sport & Exercise Medicine, Vol 5, Iss 1 (2019)

Objectives We examined the use of data from social media for surveillance of physical activity prevalence in the USA.Methods We obtained data from the social media site Twitter from April 2015 to March 2016. The data consisted of 1 382 284 geotagged

Externí odkaz: https://doaj.org/article/8664fb19699b476089f0d49c5a43c7a1

Adolescent expectations of early death predict adult risk behaviors.

Autor: Quynh C Nguyen, Andres Villaveces, Stephen W Marshall, Jon M Hussey, Carolyn T Halpern, Charles Poole

Publikováno v: PLoS ONE, Vol 7, Iss 8, p e41905 (2012)

Only a handful of public health studies have investigated expectations of early death among adolescents. Associations have been found between these expectations and risk behaviors in adolescence. However, these beliefs may not only predict worse adol

Externí odkaz: https://doaj.org/article/9e905d78596d4066a42f7fb4f0fa6e35

Examining Exposure to Messaging, Content, and Hate Speech from Partisan News Social Media Posts on Racial and Ethnic Health Disparities

Autor: Thu T. Nguyen, Weijun Yu, Junaid S. Merchant, Shaniece Criss, Chris J. Kennedy, Heran Mane, Krishik N. Gowda, Melanie Kim, Ritu Belani, Caitlin F. Blanco, Manvitha Kalachagari, Xiaohe Yue, Vanessa V. Volpe, Amani M. Allen, Yulin Hswen, Quynh C. Nguyen

Publikováno v: International Journal of Environmental Research and Public Health
Volume 20
Issue 4
Pages: 3230
International journal of environmental research and public health, vol 20, iss 4

We investigated the content of liberal and conservative news media Facebook posts on race and ethnic health disparities. A total of 3,327,360 liberal and conservative news Facebook posts from the United States (US) from January 2015 to May 2022 were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f399e2aa9af028d58145f41b7bd48bb0

Examining Twitter-Derived Negative Racial Sentiment as Indicators of Cultural Racism: Observational Associations With Preterm Birth and Low Birth Weight Among a Multiracial Sample of Mothers, 2011-2021 (Preprint)

Autor: Thu T Nguyen, Junaid S Merchant, Shaniece Criss, Katrina Makres, Krishik N Gowda, Heran Mane, Xiaohe Yue, Yulin Hswen, M Maria Glymour, Quynh C Nguyen, Amani M Allen

BACKGROUND Large racial and ethnic disparities in adverse birth outcomes persist. Increasing evidence points to the potential role of racism in creating and perpetuating these disparities. Valid measures of area-level racial attitudes and bias remain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cefd7968aee3fe3d630f3a2f6df9d703
https://doi.org/10.2196/preprints.44990