{"doi":"10.3390/nu12102914","title":"Does Incorporating Gender Differences into Quantifying a Food Frequency Questionnaire Influence the Association of Total Energy Intake with All-Cause and Cause-Specific Mortality?","abstract":"This study aims to evaluate whether incorporating gender differences in portion sizes as part of quantifying a food frequency questionnaire influences the association of total energy intake with mortality. The analysis included 156,434 participants (70,142 men and 86,292 women) in the Multiethnic Cohort Study, aged 45-75 years at baseline. A total of 49,728 deaths were identified during an average follow-up of 18.1 years. Total energy intake and percentage energy from macronutrients were calculated using original portion sizes (PSs) and gender specific (GS)-PS and were divided into quintiles for men and women. The associations of total energy intake and percentage energy from macronutrients with all-cause, cardiovascular disease (CVD), and cancer mortality were examined using Cox regression with adjustment for potential confounders. Mean ± standard deviation daily total energy intake using original-PS was 2449 ± 1135 kcal for men and 1979 ± 962 kcal for women; using GS-PS was 1996 ± 884 kcal for men and 1595 ± 731 kcal for women. For men, the hazard ratios (HRs) (95% confidence intervals) for all-cause, CVD, and cancer comparing the highest to the lowest quintile of total energy intake were 1.05 (1.00-1.10), 1.07 (0.99-1.16), 1.03 (0.95-1.13) using original-PS and 1.07 (1.02-1.12), 1.11 (1.03-1.20), 1.02 (0.94-1.12) using GS-PS, respectively. For women, the corresponding HRs were 1.03 (0.98-1.09), 0.99 (0.91-1.08), 1.10 (1.00-1.21) using original-PS and 1.06 (1.01-1.12), 1.02 (0.94-1.12), 1.07 (0.97-1.18) using GS-PS. Both versions of percentage energy from total fat were associated with an increased risk of all-cause, CVD, and cancer mortality; on the other hand, both versions of percentage energy from carbohydrate showed inverse associations with all-cause, CVD, and cancer mortality in both men and women. When using original-PS and GS-PS, the estimated total energy intake differed, resulting in marginal differences in the associations of total energy intake with all-cause, CVD, and cancer mortality.","journal":"Nutrients","year":2020,"id":113749,"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":0.5671,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":348029,"name":"Song‐Yi Park","orcid":"0000-0001-7734-5320","position":1,"is_corresponding":false},{"id":339659,"name":"Carol J. Boushey","orcid":"0000-0001-7517-787X","position":2,"is_corresponding":false},{"id":11264,"name":"Lynne R. Wilkens","orcid":"0000-0001-8408-4536","position":3,"is_corresponding":false},{"id":728,"name":"Loı̈c Le Marchand","orcid":"0000-0001-5013-980X","position":4,"is_corresponding":false},{"id":537111,"name":"Jean H. Hankin","orcid":null,"position":5,"is_corresponding":false},{"id":75628,"name":"Hee Young Paik","orcid":"0000-0002-4026-0881","position":6,"is_corresponding":false},{"id":536405,"name":"Minji Kang","orcid":"0000-0003-2930-4780","position":0,"is_corresponding":true}],"reference_count":20,"raw_metadata":null,"created_at":"2026-07-18T23:13:25.964732Z","pmid":"32977670","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":[]}