TY  - JOUR
AU  - Srivastava, Aditi
AU  - Stimpson, Jim P
PY  - 2025
DA  - 2025/2/19
TI  - Instagram Posts Promoting Colorectal Cancer Awareness: Content Analysis of Themes and Engagement During Colorectal Cancer Awareness Month
JO  - JMIR Form Res
SP  - e63344
VL  - 9
KW  - social media
KW  - colorectal neoplasms
KW  - early detection of cancer
KW  - public health
KW  - health inequities
KW  - harnessing
KW  - Instagram
KW  - colorectal cancer
KW  - colorectal cancer awareness
KW  - content analysis
KW  - cancer-related deaths
KW  - detection
KW  - screening
KW  - mortality
KW  - post
KW  - early detection
AB  - Background: Colorectal cancer (CRC) is a leading cause of cancer-related deaths worldwide, with early detection and screening being critical for reducing mortality. Social media platforms like Instagram offer a unique opportunity to raise awareness about CRC, particularly during designated awareness months. However, there is limited research on the effectiveness of CRC-related content on Instagram. Objective: This study aims to examine how Instagram is used to raise awareness about CRC during Colorectal Cancer Awareness Month by analyzing the thematic content and engagement metrics of related posts. The research seeks to identify the prevalent themes, assess audience interaction with these messages, and highlight areas for improvement in leveraging Instagram as a tool for cancer awareness campaigns. Methods: A total of 150 Instagram posts were collected based on their use of specific hashtags related to CRC awareness (#colorectalcancer, #colorectalcancerawareness, #colorectalcancerawarenessmonth) during March 2024. The text and images in the posts were categorized into themes such as screening and early detection, symptoms, general awareness, risk factors, individual’s experiences, representation of racial and ethnic minoritized communities, and representation of women. Engagement metrics, including the number of likes and comments, were also analyzed. Two researchers independently coded the posts, achieving high interrater reliability (Cohen κ=0.93). Results: Organizational accounts were more active, contributing 82% (n=123) of the 150 posts, compared to 18% (n=27) from individual users. The most frequently mentioned theme was screening and early detection, which made up 37.3% (n=56) of all posts. General awareness came in second at 19.3% (n=29), and risk factors came in third at 12% (n=18). Posts about individual experiences and general awareness received the highest engagement, indicating the effectiveness of personal narratives and broad informational content. Themes related to symptoms and representation of racial and ethnic minoritized communities and women were underrepresented. Conclusions: This study highlights the potential of Instagram as a platform for promoting CRC awareness, particularly through posts about screening and early detection and personal experiences. However, there is a need for more inclusive and diverse content to ensure a broader reach and impact. 
SN  - 2561-326X
UR  - https://formative.jmir.org/2025/1/e63344
UR  - https://doi.org/10.2196/63344
DO  - 10.2196/63344
ID  - info:doi/10.2196/63344
ER  -