{"doi":"10.1111/josh.13113","title":"The Association Between School District‐Based Policies Related to Concussions and Concussions Among High School Students","abstract":"BACKGROUND: Little is known about the effectiveness of school district concussion policies on reducing the concussion prevalence among students. METHODS: Data from the 2016 School Health Policies and Practices Study and 2017 Youth Risk Behavior Survey for 10 school districts were linked. The outcome variable was having a sports- or physical activity-related concussion during the 12 months before of the survey. Exposure variables were 2 district policies, including district-funded professional development and prioritizing return to the classroom before returning to athletics. Logistic regression models estimated the odds of a concussion among students in districts with one, both, or neither policy (referent). RESULTS: In districts with district-funded professional development, the odds of students self-reporting ≥2 sports- or physical activity-related concussions were 1.4 times higher than in districts with neither policy. In districts with a policy prioritizing a return to the classroom before returning to athletics, the odds of students self-reporting ≥2 concussions were significantly lower (OR = 0.6) than in districts with neither policy. CONCLUSION: School district concussion policies may have positive effects by identifying and reducing multiple concussions among students.","journal":"Journal of School Health","year":2021,"id":207959,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.887,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":383661,"name":"Kelly Sarmiento","orcid":"0000-0002-5142-102X","position":1,"is_corresponding":false},{"id":336816,"name":"Juliet Haarbauer‐Krupa","orcid":"0000-0002-2013-6453","position":2,"is_corresponding":false},{"id":369988,"name":"Sherry Everett Jones","orcid":"0000-0002-8347-2497","position":3,"is_corresponding":false},{"id":339450,"name":"Gabrielle F. Miller","orcid":"0000-0002-8031-8558","position":0,"is_corresponding":true}],"reference_count":43,"raw_metadata":null,"created_at":"2026-07-18T23:51:53.662668Z","pmid":"34806180","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}