{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T03:18:58Z","timestamp":1782875938076,"version":"3.54.5"},"reference-count":57,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T00:00:00Z","timestamp":1749513600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>Health-related content is prevalent on Facebook, but we know little about how often the typical user posts about health, the nature of such posts, or the characteristics of users who do so. We conducted a cross-sectional survey of 2508 adult US Facebook users to assess the frequency and predictors of posting about a health condition, health behavior, and health information on Facebook. The findings revealed that 68.7% of participants posted at least one type of health-related content on Facebook in the past year, and 41.6% posted all three types of health-related content. Approximately 47% posted about a health condition, 56.7% posted about health behavior, and 62.7% posted health information in the past year. Male gender, advanced education, greater Facebook engagement, having a greater number of Facebook friends, and having a chronic disease were associated with more frequent posting of all types of health-related posts (all p-values \u2264 0.05). Older age and longer duration on Facebook were associated with less frequent posting of all types of health-related posts (all p-values \u2264 0.05). Future research should explore the reasons users post health-related content on Facebook and how they evaluate the veracity of the health-related content they see and post on Facebook.<\/jats:p>","DOI":"10.3390\/ijerph22060918","type":"journal-article","created":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T08:18:43Z","timestamp":1749543523000},"page":"918","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Prevalence and Predictors of Posting Health-Related Content Among US Facebook Users: A Cross-Sectional Survey Study"],"prefix":"10.3390","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5849-8740","authenticated-orcid":false,"given":"Richard","family":"Bannor","sequence":"first","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5832-9226","authenticated-orcid":false,"given":"Ran","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jolaade","family":"Kalinowski","sequence":"additional","affiliation":[{"name":"Department of Human Development and Family Sciences, University of Connecticut, Storrs, CT 06269-1058, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tricia","family":"Leahey","sequence":"additional","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caitlin","family":"Caspi","sequence":"additional","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christie I.","family":"Idiong","sequence":"additional","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jared","family":"Goetz","sequence":"additional","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2462-8797","authenticated-orcid":false,"given":"Sherry","family":"Pagoto","sequence":"additional","affiliation":[{"name":"Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269-1101, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,6,10]]},"reference":[{"key":"ref_1","unstructured":"Auxier, B., and Anderson, M. (2025, June 03). Social Media Use in 2021. Pew Research Center 2021. pp. 1\u201318. Available online: https:\/\/www.pewresearch.org\/internet\/wp-content\/uploads\/sites\/9\/2021\/04\/PI_2021.04.07_Social-Media-Use_FINAL.pdf."},{"key":"ref_2","unstructured":"Emarketer (2025, June 03). Average Time Spent per day by US adult users on select social media platforms. Available online: https:\/\/www.emarketer.com\/chart\/254890\/average-time-spent-per-day-by-us-adult-users-on-leading-social-media-networks-2022-minutes."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1080\/20479700.2020.1860563","article-title":"Social media use by patients in health care: A scoping review","volume":"15","author":"Gupta","year":"2022","journal-title":"Int. J. Healthc. Manag."},{"key":"ref_4","unstructured":"Fox, S. (2025, June 03). Peer-to-Peer Health Care 2011. Pew Research Center. Available online: https:\/\/www.pewresearch.org\/internet\/2011\/05\/12\/peer-to-peer-healthcare-2\/."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"1393","DOI":"10.2105\/AJPH.2020.305746","article-title":"From \u201cInfodemics\u201d to Health Promotion: A Novel Framework for the Role of Social Media in Public Health","volume":"110","author":"Schillinger","year":"2020","journal-title":"Am. J. Public Health"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"e85","DOI":"10.2196\/jmir.1933","article-title":"A New Dimension of Health Care: Systematic Review of the Uses, Benefits, and Limitations of Social Media for Health Communication","volume":"15","author":"Moorhead","year":"2013","journal-title":"J. Med. Internet Res."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1177\/1460458213512220","article-title":"Healthcare information on YouTube: A systematic review","volume":"21","author":"Madathil","year":"2015","journal-title":"Health Inform. J."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"e15055","DOI":"10.2196\/15055","article-title":"Tweets Related to Motivation and Physical Activity for Obesity-Related Behavior Change: Descriptive Analysis","volume":"24","author":"Park","year":"2022","journal-title":"J. Med. Internet Res."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1032","DOI":"10.1136\/amiajnl-2014-002652","article-title":"Tweeting it off: Characteristics of adults who tweet about a weight loss attempt","volume":"21","author":"Pagoto","year":"2014","journal-title":"J. Am. Med. Inform. Assoc."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1080\/10810730.2021.2025174","article-title":"Exposure to \u201cVaccination Selfies\u201d Relate to Readers\u2019 Vaccination Intention: The Moderating Role of Partisan Media Use and the Mediating Role of Affective Responses","volume":"26","author":"Ji","year":"2021","journal-title":"J. Health Commun."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"432","DOI":"10.4253\/wjge.v6.i9.432","article-title":"Analysis of YouTubeTM videos related to bowel preparation for colonoscopy","volume":"6","author":"Basch","year":"2014","journal-title":"World J. Gastrointest. Endosc."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"e10150","DOI":"10.2196\/10150","article-title":"#Healthy Selfies: Exploration of Health Topics on Instagram","volume":"4","author":"Muralidhara","year":"2018","journal-title":"JMIR Public Health Surveill."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.techfore.2016.07.021","article-title":"Seeking and sharing health information on social media: A net valence model and cross-cultural comparison","volume":"126","author":"Li","year":"2018","journal-title":"Technol. Forecast. Soc. Change"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"e11","DOI":"10.2196\/cancer.5367","article-title":"Like or dislike? impact of facebook on ewing sarcoma treatment","volume":"2","author":"Ruckenstuhl","year":"2016","journal-title":"JMIR Cancer"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1016\/j.ajic.2009.11.004","article-title":"Dissemination of health information through social networks: Twitter and antibiotics","volume":"38","author":"Scanfeld","year":"2010","journal-title":"Am. J. Infect. Control"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"110301","DOI":"10.1016\/j.ijporl.2020.110301","article-title":"Microtia and craniofacial microsomia: Content analysis of facebook groups","volume":"138","author":"Umbaugh","year":"2020","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_17","first-page":"616","article-title":"Sharing sensitive personal health information through facebook: The unintended consequences","volume":"Volume 169","author":"Househ","year":"2011","journal-title":"User Centred Networked Health Care"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"1637","DOI":"10.1111\/1467-9566.12982","article-title":"\u2018Keeping It Real\u2019: Women\u2019s Enactments of Lay Health Knowledges and Expertise on Facebook","volume":"41","author":"Maslen","year":"2019","journal-title":"Sociol. Health Illn."},{"key":"ref_19","first-page":"49","article-title":"Parents Caring, Sharing, and Learning Together Online: An Examination of Information Seeking and Learning Strategies Utilized in an Online Health-Related Support Group","volume":"10","author":"Archambault","year":"2021","journal-title":"J. Appl. Instr. Des."},{"key":"ref_20","unstructured":"Lau, V. (2025, June 03). Online Patient Communities Consider the Platform: Facebook, or Somewhere More Private?. Available online: https:\/\/www.mmm-online.com\/home\/channel\/technology\/online-patient-communities-consider-the-platform-facebook-or-somewhere-more-private\/."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1007\/s11606-010-1526-3","article-title":"Online social networking by patients with diabetes: A qualitative evaluation of communication with Facebook","volume":"26","author":"Greene","year":"2011","journal-title":"J. Gen. Intern. Med."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1177\/1363459318800140","article-title":"The tinkering m-patient: Co-constructing knowledge on how to live with type 1 diabetes through Facebook searching and sharing and offline tinkering with self-care","volume":"24","author":"Kingod","year":"2020","journal-title":"Health"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1111\/nep.12780","article-title":"User-driven conversations about dialysis through Facebook: A qualitative thematic analysis","volume":"22","author":"Ahmed","year":"2017","journal-title":"Nephrology"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"708","DOI":"10.1016\/j.jiph.2016.08.015","article-title":"Health information sharing on Facebook: An exploratory study on diabetes mellitus","volume":"9","author":"AlQarni","year":"2016","journal-title":"J. Infect. Public Health"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"e182","DOI":"10.2196\/jmir.3275","article-title":"Representation of health conditions on Facebook: Content analysis and evaluation of user engagement","volume":"16","author":"Hale","year":"2014","journal-title":"J. Med. Internet Res."},{"key":"ref_26","unstructured":"Alder, S. (2025, June 03). Facebook Makes Changes to Health Support Groups to Better Protect Users\u2019 Privacy. The HIPAA Journal 2019. Available online: https:\/\/www.hipaajournal.com\/facebook-makes-changes-to-health-support-groups-to-better-protect-users-privacy\/."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1080\/17538068.2022.2103334","article-title":"How health organizations communicate about COVID-19 on social media: A comparative content analysis","volume":"16","author":"Ma","year":"2023","journal-title":"J. Commun. Healthc."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"582","DOI":"10.1016\/j.jaad.2018.02.062","article-title":"Skin cancer prevention messages on Facebook: Likes, shares, and comments","volume":"79","author":"Nosrati","year":"2018","journal-title":"J. Am. Acad. Dermatol."},{"key":"ref_29","first-page":"491","article-title":"Social media and health care professionals: Benefits, risks, and best practices","volume":"39","author":"Ventola","year":"2014","journal-title":"Pharm. Ther."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"e29802","DOI":"10.2196\/29802","article-title":"Health Information Seeking Behaviors on Social Media During the COVID-19 Pandemic Among American Social Networking Site Users: Survey Study","volume":"23","author":"Neely","year":"2021","journal-title":"J. Med. Internet Res."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"e39274","DOI":"10.2196\/39274","article-title":"Health Information Sourcing and Health Knowledge Quality: Repeated Cross-sectional Survey","volume":"6","author":"Korshakova","year":"2022","journal-title":"JMIR Form. Res."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"e17187","DOI":"10.2196\/17187","article-title":"Prevalence of Health Misinformation on Social Media: Systematic Review","volume":"23","year":"2021","journal-title":"J. Med. Internet Res."},{"key":"ref_33","first-page":"73","article-title":"Proliferation of health misinformation on social media platforms: A systematic literature review","volume":"22","author":"Vyas","year":"2021","journal-title":"Issues Inf. Syst."},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Wang, Y., Thier, K., and Nan, X. (2022). Is Health Misinformation Harmful? A Systematic Review of the Psychological and Behavioral Impact of Beliefs in and Exposure to Health Misinformation. OSF.","DOI":"10.31219\/osf.io\/7te56"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"e10146","DOI":"10.2196\/10146","article-title":"Health Topics on Facebook Groups: Content Analysis of Posts in Multiple Sclerosis Communities","volume":"8","author":"Sen","year":"2019","journal-title":"Interact. J. Med. Res."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1080\/10810730.2021.1903627","article-title":"Using Social Media for Health: National Data from HINTS 2019","volume":"26","author":"Chou","year":"2021","journal-title":"J. Health Commun."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"544","DOI":"10.2471\/BLT.21.287654","article-title":"Infodemics and health misinformation: A systematic review of reviews","volume":"100","author":"Almeida","year":"2022","journal-title":"Bull. World Health Organ."},{"key":"ref_38","unstructured":"Rodriguez, S. (2025, June 03). Facebook is Cracking Down on Groups that Give Health Advice and Promote Violence. Consumer News and Business Channel. Available online: https:\/\/www.cnbc.com\/2020\/09\/17\/facebook-to-limit-the-spread-of-groups-tied-to-violence-and-health-advice.html."},{"key":"ref_39","unstructured":"Rachmad, Y.E. (2025, June 03). Social Media Influence Theory; Special Edition; Phoenix Cactus Book Publishing. Available online: https:\/\/d1wqtxts1xzle7.cloudfront.net\/119088191\/THEORY_2023_016_NEW-libre.pdf?1729646711=&response-content-disposition=inline%3B+filename%3DSocial_Media_Influence_Theory.pdf&Expires=1749538053&Signature=CDm8T0gF1fgRCOfgbVF-XSuTTMfQQvb3UPim3uRx4oZ3z7q0LPel55L3ag8TPl70RwzGFzhdEtYl~pkXZDBqqEl5ZdC28nIpEGuuhgdsnnEsW1U~lQtownXfrcWzfdrvBqU51I0CV13JVDrxcb9x5xvn9hWzYE396agPRdyT1ITt4BWdiYsTthQFtvF-MxoUYZoojwQ2P86wBc5t30PfSlVCjH6r7gruU-D2MXl~jRG1scUYmvkSb7sOJMK7ATKSI0M5GrbXY0slR5Jfks0cr5caq~UKqk9Qg2crGH5yfquRPjtdayXfhuE1MSoygIUjOvFD2eLQko1RqwgqyGKXdA__&Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"648","DOI":"10.1123\/jpah.2012-0040","article-title":"The Adoption and Spread of a Core-Strengthening Exercise Through an Online Social Network","volume":"11","author":"Pagoto","year":"2014","journal-title":"J. Phys. Act. Health"},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1002\/eat.22403","article-title":"A content analytic comparison of fitspiration and thinspiration websites","volume":"49","author":"Boepple","year":"2016","journal-title":"Int. J. Eat. Disord."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"1380","DOI":"10.1177\/1461444817694499","article-title":"Instagram use and young women\u2019s body image concerns and self-objectification: Testing mediational pathways","volume":"20","author":"Fardouly","year":"2018","journal-title":"New Media Soc."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"789","DOI":"10.1007\/s11199-017-0830-3","article-title":"The Impact of Different Forms of #fitspiration Imagery on Body Image, Mood, and Self-Objectification Among Young Women","volume":"78","author":"Prichard","year":"2018","journal-title":"Sex Roles"},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"1477","DOI":"10.1080\/10410236.2021.2012978","article-title":"Who is Your Fitspiration? An Exploration of Strong and Weak Ties with Emotions, Body Satisfaction, and the Theory of Planned Behavior","volume":"38","author":"Eng","year":"2023","journal-title":"Health Commun."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1177\/02601060211072370","article-title":"Social Influence on Fad Diet Use: A Systematic Literature Review","volume":"28","author":"Spadine","year":"2022","journal-title":"Nutr. Health"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1177\/001872675400700202","article-title":"A Theory of Social Comparison Processes","volume":"7","author":"Festinger","year":"1954","journal-title":"Hum. Relat."},{"key":"ref_47","unstructured":"Pew Research Center (2025, June 03). Peer-to-Peer Health Care. Available online: https:\/\/www.pewresearch.org\/internet\/2011\/02\/28\/peer-to-peer-health-care-2\/."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"e15772","DOI":"10.2196\/15772","article-title":"Risks and Benefits of Web-Based Patient Narratives: Systematic Review","volume":"22","author":"Drewniak","year":"2020","journal-title":"J. Med. Internet Res."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1177\/2049463714555438","article-title":"The role of the Internet for people with chronic pain: Examples from the DIPEx International Project","volume":"9","author":"Ziebland","year":"2015","journal-title":"Br. J. Pain."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1136\/bmj.328.7439.564","article-title":"How the internet affects patients\u2019 experience of cancer: A qualitative study","volume":"328","author":"Ziebland","year":"2004","journal-title":"BMJ"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"701","DOI":"10.1037\/0022-3514.79.5.701","article-title":"The role of transportation in the persuasiveness of public narratives","volume":"79","author":"Green","year":"2000","journal-title":"J. Pers. Soc. Psychol."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"428","DOI":"10.1177\/1932296819839099","article-title":"Social Media Content Analysis of Public Diabetes Facebook Groups","volume":"13","author":"Stellefson","year":"2019","journal-title":"J. Diabetes Sci. Technol."},{"key":"ref_53","unstructured":"Dixon, S.J. (2023, December 30). Share of Facebook Users in the United States as of November 2023, by Gender. Available online: https:\/\/www.statista.com\/statistics\/266879\/facebook-users-in-the-us-by-gender\/#:~:text=Facebook%20is%20the%20most%20popular,the%20final%20quarter%20of%202022."},{"key":"ref_54","unstructured":"World Health Organization (2025, June 03). Social Media & COVID-19: A Global Study of Digital Crisis Interaction Among Gen Z and Millennials. Available online: https:\/\/www.who.int\/news-room\/feature-stories\/detail\/social-media-covid-19-a-global-study-of-digital-crisis-interaction-among-gen-z-and-millennials."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"952","DOI":"10.1109\/TBDATA.2020.2996401","article-title":"Sense and Sensibility: Characterizing Social Media Users Regarding the Use of Controversial Terms for COVID-19","volume":"7","author":"Lyu","year":"2021","journal-title":"IEEE Trans. Big Data"},{"key":"ref_56","first-page":"3","article-title":"Social media in health communication: A literature review of information quality","volume":"52","author":"Egala","year":"2023","journal-title":"Health Inf. Manag. J."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/j.amjmed.2021.08.030","article-title":"Use of Social Media in the Practice of Medicine","volume":"135","author":"Connell","year":"2022","journal-title":"Am. J. Med."}],"container-title":["International Journal of Environmental Research and Public Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1660-4601\/22\/6\/918\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T17:49:26Z","timestamp":1760032166000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1660-4601\/22\/6\/918"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,10]]},"references-count":57,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2025,6]]}},"alternative-id":["ijerph22060918"],"URL":"https:\/\/doi.org\/10.3390\/ijerph22060918","relation":{},"ISSN":["1660-4601"],"issn-type":[{"value":"1660-4601","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,6,10]]}}}