{"id":"https://openalex.org/W2147247100","doi":"https://doi.org/10.3945/ajcn.2009.28432","title":"Estimating physical activity energy expenditure, sedentary time, and physical activity intensity by self-report in adults","display_name":"Estimating physical activity energy expenditure, sedentary time, and physical activity intensity by self-report in adults","publication_year":2009,"publication_date":"2009-11-05","ids":{"openalex":"https://openalex.org/W2147247100","doi":"https://doi.org/10.3945/ajcn.2009.28432","mag":"2147247100","pmid":"https://pubmed.ncbi.nlm.nih.gov/19889820"},"language":"en","primary_location":{"id":"doi:10.3945/ajcn.2009.28432","doi":"https://doi.org/10.3945/ajcn.2009.28432","is_oa":true,"landing_page_url":"https://doi.org/10.3945/ajcn.2009.28432","pdf_url":null,"source":{"id":"https://openalex.org/S71285955","display_name":"American Journal of Clinical Nutrition","issn_l":"0002-9165","issn":["0002-9165","1938-3207"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Clinical Nutrition","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2147247100"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.3945/ajcn.2009.28432","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041155540","display_name":"Herv\u00e9 Besson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210158597","display_name":"MRC Epidemiology Unit","ror":"https://ror.org/052578691","country_code":"GB","type":"facility","lineage":["https://openalex.org/I241749","https://openalex.org/I4210087105","https://openalex.org/I4210158597","https://openalex.org/I90344618"]},{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Herv\u00e9 Besson","raw_affiliation_strings":["Medical Research Council, Epidemiology Unit, Cambridge, UK. herve.besson@mrc-epid.cam.ac.uk","From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Research Council, Epidemiology Unit, Cambridge, UK. herve.besson@mrc-epid.cam.ac.uk","institution_ids":["https://openalex.org/I4210158597","https://openalex.org/I90344618"]},{"raw_affiliation_string":"From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I90344618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005269147","display_name":"S\u00f8ren Brage","orcid":"https://orcid.org/0000-0002-1265-7355","observed_orcids":["https://orcid.org/0000-0002-1265-7355"]},"institutions":[{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S\u00f8ren Brage","raw_affiliation_strings":["From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I90344618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013863746","display_name":"Rupert W. Jakes","orcid":"https://orcid.org/0000-0002-3837-8063","observed_orcids":["https://orcid.org/0000-0002-3837-8063"]},"institutions":[{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rupert W Jakes","raw_affiliation_strings":["From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I90344618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064338533","display_name":"Ulf Ekelund","orcid":"https://orcid.org/0000-0003-2115-9267","observed_orcids":["https://orcid.org/0000-0003-2115-9267","https://orcid.org/0000-0003-1259-5542"]},"institutions":[{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ulf Ekelund","raw_affiliation_strings":["From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I90344618"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100717719","display_name":"Nicholas J. Wareham","orcid":"https://orcid.org/0000-0003-1422-2993","observed_orcids":["https://orcid.org/0000-0003-1422-2993","https://orcid.org/0000-0003-4963-0815"]},"institutions":[{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nicholas J Wareham","raw_affiliation_strings":["From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Medical Research Council, Epidemiology Unit, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I90344618"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041155540"],"corresponding_institution_ids":["https://openalex.org/I4210158597","https://openalex.org/I90344618"],"apc_list":{"value":5200,"currency":"USD","value_usd":5200},"apc_paid":null,"fwci":10.6227,"has_fulltext":false,"cited_by_count":282,"citation_normalized_percentile":{"value":0.98500161,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"91","issue":"1","first_page":"106","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/physical-activity-energy-expenditure","display_name":"physical activity energy expenditure","score":0.8100000023841858},{"id":"https://openalex.org/keywords/sedentary-time","display_name":"sedentary time","score":0.9100000262260437},{"id":"https://openalex.org/keywords/physical-activity-intensity","display_name":"physical activity intensity","score":0.9879999756813049},{"id":"https://openalex.org/keywords/questionnaire-reliability","display_name":"questionnaire reliability","score":0.671999990940094},{"id":"https://openalex.org/keywords/total-energy-expenditure","display_name":"total energy expenditure","score":0.8960000276565552},{"id":"https://openalex.org/keywords/high-intensity-exercise","display_name":"high-intensity exercise","score":0.847000002861023},{"id":"https://openalex.org/keywords/doubly-labeled-water","display_name":"doubly labeled water","score":0.7279999852180481},{"id":"https://openalex.org/keywords/heart-rate-monitoring","display_name":"heart rate monitoring","score":0.753000020980835},{"id":"https://openalex.org/keywords/adults","display_name":"adults","score":0.421999990940094}],"concepts":[{"id":"https://openalex.org/C104709138","wikidata":"https://www.wikidata.org/wiki/Q1671540","display_name":"Intraclass correlation","level":3,"score":0.8462749719619751},{"id":"https://openalex.org/C2988147884","wikidata":"https://www.wikidata.org/wiki/Q5377024","display_name":"Energy expenditure","level":2,"score":0.7422938346862793},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.6891849040985107},{"id":"https://openalex.org/C154020017","wikidata":"https://www.wikidata.org/wiki/Q520171","display_name":"Repeatability","level":2,"score":0.6712837219238281},{"id":"https://openalex.org/C190512316","wikidata":"https://www.wikidata.org/wiki/Q1924756","display_name":"Metabolic equivalent","level":3,"score":0.5971856117248535},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5719671845436096},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.5203544497489929},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.48291751742362976},{"id":"https://openalex.org/C2910454251","wikidata":"https://www.wikidata.org/wiki/Q5377024","display_name":"Total energy expenditure","level":3,"score":0.4690896272659302},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.44893181324005127},{"id":"https://openalex.org/C2987988905","wikidata":"https://www.wikidata.org/wiki/Q1349358","display_name":"Sedentary behavior","level":3,"score":0.44800031185150146},{"id":"https://openalex.org/C171687745","wikidata":"https://www.wikidata.org/wiki/Q309252","display_name":"Physical fitness","level":2,"score":0.42068907618522644},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.37894558906555176},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.32851701974868774},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2227775752544403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19673621654510498},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.1904127597808838},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1432361602783203},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.1259879171848297},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000273","descriptor_name":"Adipose Tissue","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001481","descriptor_name":"Basal Metabolism","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D001827","descriptor_name":"Body Height","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001835","descriptor_name":"Body Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002138","descriptor_name":"Calibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007590","descriptor_name":"Jogging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011998","descriptor_name":"Recreation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012420","descriptor_name":"Running","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015502","descriptor_name":"Absorptiometry, Photon","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057185","descriptor_name":"Sedentary Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3945/ajcn.2009.28432","doi":"https://doi.org/10.3945/ajcn.2009.28432","is_oa":true,"landing_page_url":"https://doi.org/10.3945/ajcn.2009.28432","pdf_url":null,"source":{"id":"https://openalex.org/S71285955","display_name":"American Journal of Clinical Nutrition","issn_l":"0002-9165","issn":["0002-9165","1938-3207"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Clinical Nutrition","raw_type":"journal-article"},{"id":"pmid:19889820","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19889820","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American journal of clinical nutrition","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.3945/ajcn.2009.28432","doi":"https://doi.org/10.3945/ajcn.2009.28432","is_oa":true,"landing_page_url":"https://doi.org/10.3945/ajcn.2009.28432","pdf_url":null,"source":{"id":"https://openalex.org/S71285955","display_name":"American Journal of Clinical Nutrition","issn_l":"0002-9165","issn":["0002-9165","1938-3207"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Clinical Nutrition","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311904","display_name":"Wellcome Trust","ror":"https://ror.org/029chgv08"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W59975003","https://openalex.org/W74469784","https://openalex.org/W1526581701","https://openalex.org/W1697523131","https://openalex.org/W1841061497","https://openalex.org/W1843207480","https://openalex.org/W1981312525","https://openalex.org/W1992266924","https://openalex.org/W1992995060","https://openalex.org/W1996593243","https://openalex.org/W2004486458","https://openalex.org/W2013821049","https://openalex.org/W2015795623","https://openalex.org/W2022893244","https://openalex.org/W2034447597","https://openalex.org/W2041811148","https://openalex.org/W2045065444","https://openalex.org/W2050504601","https://openalex.org/W2055668444","https://openalex.org/W2069876565","https://openalex.org/W2072908576","https://openalex.org/W2087901647","https://openalex.org/W2098472333","https://openalex.org/W2103680156","https://openalex.org/W2104062388","https://openalex.org/W2104644780","https://openalex.org/W2114518156","https://openalex.org/W2118789007","https://openalex.org/W2126749902","https://openalex.org/W2141290994","https://openalex.org/W2144852094","https://openalex.org/W2148399674","https://openalex.org/W2148566224","https://openalex.org/W2150879111","https://openalex.org/W2157244445","https://openalex.org/W2159759971","https://openalex.org/W2159910597","https://openalex.org/W2162840817","https://openalex.org/W2409687779","https://openalex.org/W2465692541","https://openalex.org/W2985292062","https://openalex.org/W6714580937"],"related_works":["https://openalex.org/W2150347280","https://openalex.org/W2009772433","https://openalex.org/W2098412726","https://openalex.org/W2162431862","https://openalex.org/W1988587058","https://openalex.org/W2114518156","https://openalex.org/W4408409546","https://openalex.org/W2336346136","https://openalex.org/W3036976161","https://openalex.org/W4205418464"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":28},{"year":2020,"cited_by_count":21},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":28},{"year":2017,"cited_by_count":17},{"year":2016,"cited_by_count":22},{"year":2015,"cited_by_count":23},{"year":2014,"cited_by_count":17},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":15}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
