{"doi":"10.1016/j.appet.2024.107333","title":"A longitudinal investigation of breastfeeding planning, initiation, and duration among individuals with pre-pregnancy overweight or obesity","abstract":"are less likely to initiate and continue breastfeeding than are those with BMIs<25. Given the intergenerational health benefits of breastfeeding, it is important to understand breastfeeding behaviors and their correlates among individuals with BMIs≥25. Thus, in an observational cohort with BMI≥25 (N = 237), we aimed to characterize longitudinal relationships among breastfeeding planning, initiation, and duration and their sociodemographic/clinical correlates and determine if pre-pregnancy BMI predicts breastfeeding planning, initiation, and duration. Breastfeeding behaviors, weight/BMI, and sociodemographic/clinical characteristics were assessed in early, mid, and late pregnancy, and at six-months postpartum. Most participants planned to (84%) and initiated (81%) breastfeeding, of which 37% breastfed for ≥6 months. Participants who were married, first-time parents, higher in education/income, and had never smoked tobacco were more likely to plan, initiate, and achieve ≥6 months of breastfeeding. Higher pre-pregnancy BMI was not associated with breastfeeding planning or initiation but was associated with lower adjusted odds of breastfeeding for ≥6 months relative to <6 months. Findings suggest that support aimed at extending breastfeeding among those with elevated pre-pregnancy BMI may be warranted. Future interventions should also address sociodemographic and clinical inequities in breastfeeding.","journal":"Appetite","year":2024,"id":467660,"datarank":0.20794415416798362,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"self_citation_contribution":0.20794415416798362,"citation_network_contribution":0.0,"self_endowment_contribution":0.20794415416798362,"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":0.9496,"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":528593,"name":"Marquis Hawkins","orcid":"0000-0002-8633-556X","position":1,"is_corresponding":false},{"id":735845,"name":"Vrusha K. Shah","orcid":"0000-0002-2230-1811","position":2,"is_corresponding":false},{"id":398018,"name":"David A. Frank","orcid":"0000-0002-7698-8364","position":3,"is_corresponding":false},{"id":1296389,"name":"Sarah Niemi","orcid":"0009-0007-2193-2519","position":4,"is_corresponding":false},{"id":1072834,"name":"Riley J. Jouppi","orcid":"0000-0001-5451-3774","position":5,"is_corresponding":false},{"id":1300621,"name":"E Ferguson","orcid":null,"position":6,"is_corresponding":false},{"id":969185,"name":"Rachel P. Kolko","orcid":"0000-0002-5107-1146","position":7,"is_corresponding":false},{"id":641801,"name":"Michele D. Levine","orcid":"0000-0002-1054-3856","position":8,"is_corresponding":false},{"id":1131896,"name":"Christine C. Call","orcid":"0000-0003-3500-3001","position":0,"is_corresponding":true}],"reference_count":53,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-19T02:05:15.025255Z","pmid":"38570117","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":[]}