{"doi":"10.1111/apa.17534","title":"Associations between growth and childhood body composition in very preterm, late preterm and term children","abstract":"AIM: To determine how gestational age at birth and postnatal growth relate to body composition in childhood. METHODS: We calculated conditional growth (birth-2 years, 2 years-6 years) and measured body composition at 2 and 6 years using bioelectrical impedance in cohorts of New Zealand children born very preterm (VPT; 23-31 weeks), late preterm (LPT; 35- <37 weeks) and term (≥37 weeks). We explored the relationships between growth and fat mass (FM) index and fat-free mass (FFM) index at 6 years using multivariable linear regression. RESULTS: Of 1125 children (51% male), 202 were VPT, 114 LPT and 809 Term. Compared to Term, VPT but not LPT were lighter and shorter at 2 and 6 years and had lower FM index and FFM index. The association between weight growth from 2 to 6 years and both FM index and FFM index at 6 years was stronger than for weight growth from birth to 2 years or height growth at any period in all gestational age groups. CONCLUSIONS: Size and body composition at 2 and 6 years are different between infants born VPT, but not LPT, and at term. Later weight growth is more strongly associated with childhood body composition than earlier growth.","journal":"Acta Paediatrica","year":2024,"id":482548,"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":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9184,"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":874916,"name":"Greg Gamble","orcid":"0000-0003-0412-3203","position":1,"is_corresponding":false},{"id":672054,"name":"Christopher J. D. McKinlay","orcid":"0000-0003-1088-9467","position":2,"is_corresponding":false},{"id":355598,"name":"Frank H. Bloomfield","orcid":"0000-0001-6424-6577","position":3,"is_corresponding":false},{"id":672053,"name":"Jane E. Harding","orcid":"0000-0003-2697-1422","position":4,"is_corresponding":false},{"id":1264035,"name":"David A. Nyakotey","orcid":"0000-0002-7505-6637","position":0,"is_corresponding":true}],"reference_count":30,"raw_metadata":null,"created_at":"2026-07-19T02:07:18.280369Z","pmid":"39652519","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":[]}