{'fraction_non_alphanumeric': 0.043377226955848176, 'fraction_numerical': 0.03563129357087529, 'mean_word_length': 5.8, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Community health workers on a college campus: Effects on influenza vaccination

ABSTRACT Objective: To assess the impact of a campus community health worker program (HealthPALs) on student influenza vaccination. Participants: Undergraduate students at a northeastern US university (enrollment 6650), influenza seasons 2011–2012 through 2015–2016. Methods: Study design: Difference-in-differences analysis of student vaccination at campus dormitory influenza clinics during intervention vs. baseline. Intervention: In the first intervention year, HealthPALs conducted in-person peer outreach at several campus dormitory flu clinics. Subsequent years, HealthPALs conducted an enhanced intervention, with the addition of a personalized, dormitory-specific social media campaign appealing to students' community identity. Results: The initial intervention increased vaccinations by 66% (IRR = 1.66, 95%CI 1.39-1.97) at intervention clinics relative to control. The enhanced intervention increased vaccinations by 85% (IRR = 1.85, 95%CI 1.75-1.96). Conclusion: Community health workers can be a highly effective, low-cost strategy for increasing influenza vaccination among college students. This model could also be used to address other campus health challenges where student engagement is key.