{"doi":"10.1111/mcn.13739","title":"Using concept mapping to co‐create implementation strategies to address maternal–child food insecurity during the first 1000 days of life","abstract":"Food insecurity (FI) has short- and long-term effects on maternal and child health, with persistent inequities within under-resourced communities of colour (e.g., Hispanic and Non-Hispanic Black). Interventions to mitigate maternal-child FI must engage the voices of under-resourced communities of colour to improve implementation and tackle socio-ecological drivers of inequities, leading to positive maternal-child outcomes. This exploratory sequential mixed-methods study aimed to co-create implementation strategies to tailor a culturally sensitive intervention to address FI during the first 1000 days of life in under-resourced communities of colour in Las Vegas. A Community Advisory Board (CAB) engaged in a two-step participatory process. First, through the concept mapping, hierarchical cluster analysis organized 125 strategies into seven thematic areas: policy and advocacy, access to food and resources, built environment, education across systems, social and peer support, cultural congruency and trust, and wellness and mental health. Second, through consensus-building, strategies were combined by similarity (n = 94) and excluded if unrelated to health and nutrition (n = 9). The CAB reached a consensus on 22 strategies classified across three socio-ecological levels. Examples of strategies at the community level (n = 16) included increasing utilization of federal nutrition assistance programmes; at the service level (n = 4), integrating FI screenings and referral coordination systems across services; and at the individual level (n = 2), providing mentorship, education, and support for families and moms. The co-creation of a culturally sensitive intervention to reduce inequities in maternal-child FI during the first 1000 days of life requires multi-level strategies across three socio-ecological levels in under-resourced communities of colour in Las Vegas.","journal":"Maternal and Child Nutrition","year":2024,"id":469503,"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":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9571,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":843597,"name":"Jason D. Flatt","orcid":"0000-0003-1244-738X","position":1,"is_corresponding":false},{"id":1053120,"name":"Gabriela Buccini","orcid":"0000-0001-6008-0987","position":2,"is_corresponding":false},{"id":1303586,"name":"Amanda Castelo Saragosa","orcid":null,"position":0,"is_corresponding":true}],"reference_count":60,"raw_metadata":null,"created_at":"2026-07-19T02:05:32.241298Z","pmid":"39400447","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":[]}