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Crowdsourcing Adverse Events Associated With Monoclonal Antibodies Targeting Calcitonin Gene–Related Peptide Signaling for Migraine Prevention: Natural Language Processing Analysis of Social Media

Crowdsourcing Adverse Events Associated With Monoclonal Antibodies Targeting Calcitonin Gene–Related Peptide Signaling for Migraine Prevention: Natural Language Processing Analysis of Social Media

We extracted posts in Java Script Object Notation format from the Reddit r/Migraine subforum published from January 1, 2010, to January 1, 2020, using Pushshift, a publicly available Reddit repository, in order to extract data for analysis [15]. The time stamp, title, and text of each post were obtained and combined into a comma-separated values file for further evaluation. Of note, our search did not include any comments responding to individual posts.

Pengfei Zhang, Brad K Kamitaki, Thien Phu Do

JMIR Form Res 2024;8:e58176

A Simple and Systematic Approach to Qualitative Data Extraction From Social Media for Novice Health Care Researchers: Tutorial

A Simple and Systematic Approach to Qualitative Data Extraction From Social Media for Novice Health Care Researchers: Tutorial

For example, studies have obtained data from Twitter via text mining [11,12], and natural language processing has been used to identify posts of interest on Facebook [13]. Other studies have obtained data by searching and extracting information from Facebook [14] or obtained data on health conditions by searching Facebook pages using a generic Facebook account [15]. Recent social media analyses on Instagram describe identifying posts using specific hashtags [16].

Kelly Pretorius

JMIR Form Res 2024;8:e54407

Lack of Skin of Color Representation in Dermatology-Related Instagram Posts: Content Analysis

Lack of Skin of Color Representation in Dermatology-Related Instagram Posts: Content Analysis

Given the increasing use of social media as a health information resource, we aimed to evaluate and characterize skin type representation in popular dermatology-related posts on Instagram [5]. Some of the most used Instagram hashtags encompassing common dermatologic diagnoses (#acne, #eczema, #psoriasis), procedures (#botox, #chemicalpeel, #mohs), and #dermatology [6] were selected for review.

Fahad Ahmed, Princess Ogidi, Omar Shareef, Jules Lipoff

JMIR Dermatol 2022;5(2):e37415

Desire to Be Underweight: Exploratory Study on a Weight Loss App Community and User Perceptions of the Impact on Disordered Eating Behaviors

Desire to Be Underweight: Exploratory Study on a Weight Loss App Community and User Perceptions of the Impact on Disordered Eating Behaviors

The examination of forum posts revealed that this phenomenon was occurring. Second, we wanted users’ perceptions without the influence of a researcher asking specific questions. The dataset used in this study comprised 321,999 posts over 24,183 threads that were created from October 2009 to July 2012. Whereas the design of specific features has changed since 2012, the types of features have remained consistent.

Elizabeth Victoria Victoria Eikey, Madhu C Reddy, Kayla M Booth, Lynette Kvasny, Johnna L Blair, Victor Li, Erika S Poole

JMIR Mhealth Uhealth 2017;5(10):e150