{"id":"https://openalex.org/W2018896405","doi":"https://doi.org/10.1001/archinternmed.2010.363","title":"Physical Activity and Risk of Breast Cancer Among Postmenopausal Women","display_name":"Physical Activity and Risk of Breast Cancer Among Postmenopausal Women","publication_year":2010,"publication_date":"2010-10-25","ids":{"openalex":"https://openalex.org/W2018896405","doi":"https://doi.org/10.1001/archinternmed.2010.363","mag":"2018896405","pmid":"https://pubmed.ncbi.nlm.nih.gov/20975025","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3142573"},"language":"en","primary_location":{"id":"doi:10.1001/archinternmed.2010.363","doi":"https://doi.org/10.1001/archinternmed.2010.363","is_oa":false,"landing_page_url":"https://doi.org/10.1001/archinternmed.2010.363","pdf_url":null,"source":{"id":"https://openalex.org/S4210206803","display_name":"Archives of Internal Medicine","issn_l":"0003-9926","issn":["0003-9926","0730-188X","1538-3679"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320259","host_organization_name":"American Medical Association","host_organization_lineage":["https://openalex.org/P4310320259"],"host_organization_lineage_names":["American Medical Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Internal Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3142573","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014551852","display_name":"A. Heather Eliassen","orcid":"https://orcid.org/0000-0002-3961-6609","observed_orcids":["https://orcid.org/0000-0002-3961-6609"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Heather Eliassen","raw_affiliation_strings":["Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. heather.eliassen@channing.harvard.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. heather.eliassen@channing.harvard.edu","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008373933","display_name":"Susan E. Hankinson","orcid":"https://orcid.org/0000-0001-9155-3767","observed_orcids":["https://orcid.org/0000-0001-9155-3767"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Susan E. Hankinson","raw_affiliation_strings":["Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089191285","display_name":"BERNARD A. ROSNER","orcid":"https://orcid.org/0000-0001-6907-0056","observed_orcids":["https://orcid.org/0000-0001-6907-0056"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bernard Rosner","raw_affiliation_strings":["Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073159738","display_name":"Michelle D. Holmes","orcid":"https://orcid.org/0000-0002-8664-2172","observed_orcids":["https://orcid.org/0000-0002-8664-2172"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michelle D. Holmes","raw_affiliation_strings":["Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083991449","display_name":"Walter Churchill Willett","orcid":"https://orcid.org/0000-0003-1458-7597","observed_orcids":["https://orcid.org/0000-0003-1458-7597"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Walter C. Willett","raw_affiliation_strings":["Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Channing Laboratory, Department of Medicine, Brigham and Women\u2019s Hospital and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.4221,"has_fulltext":false,"cited_by_count":189,"citation_normalized_percentile":{"value":0.98207634,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"170","issue":"19","first_page":"1758","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12103","display_name":"Cancer Risks and Factors","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T12103","display_name":"Cancer Risks and Factors","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T10352","display_name":"Physical Activity and Health","score":0.002199999988079071,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10556","display_name":"Global Cancer Incidence and Screening","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/exercise","display_name":"physical activity","score":0.9900000095367432},{"id":"https://openalex.org/keywords/breast-cancer-risk","display_name":"breast cancer risk","score":0.875},{"id":"https://openalex.org/keywords/postmenopausal-women","display_name":"postmenopausal women","score":1.0},{"id":"https://openalex.org/keywords/brisk-walking","display_name":"brisk walking","score":0.9890000224113464},{"id":"https://openalex.org/keywords/physical-activity-intensity","display_name":"physical activity intensity","score":0.6150000095367432},{"id":"https://openalex.org/keywords/estrogen-receptor-status","display_name":"estrogen receptor status","score":0.6980000138282776},{"id":"https://openalex.org/keywords/progesterone-receptor-status","display_name":"progesterone receptor status","score":0.9950000047683716},{"id":"https://openalex.org/keywords/nurses-health-study","display_name":"Nurses' Health Study","score":0.8169999718666077}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8198568820953369},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.7780365943908691},{"id":"https://openalex.org/C190512316","wikidata":"https://www.wikidata.org/wiki/Q1924756","display_name":"Metabolic equivalent","level":3,"score":0.7387741804122925},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.7233363389968872},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.603460431098938},{"id":"https://openalex.org/C2778562196","wikidata":"https://www.wikidata.org/wiki/Q177708","display_name":"Menopause","level":2,"score":0.5999370813369751},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.5790187120437622},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.5488250851631165},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5009005069732666},{"id":"https://openalex.org/C2779668873","wikidata":"https://www.wikidata.org/wiki/Q6693756","display_name":"Lower risk","level":3,"score":0.491581529378891},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.4835945963859558},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.4557459354400635},{"id":"https://openalex.org/C3018603563","wikidata":"https://www.wikidata.org/wiki/Q177708","display_name":"Postmenopausal women","level":2,"score":0.42128533124923706},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.40532782673835754},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.2865970730781555}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001943","descriptor_name":"Breast Neoplasms","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D001943","descriptor_name":"Breast Neoplasms","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","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":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016001","descriptor_name":"Confidence Intervals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016016","descriptor_name":"Proportional Hazards Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017698","descriptor_name":"Postmenopause","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1001/archinternmed.2010.363","doi":"https://doi.org/10.1001/archinternmed.2010.363","is_oa":false,"landing_page_url":"https://doi.org/10.1001/archinternmed.2010.363","pdf_url":null,"source":{"id":"https://openalex.org/S4210206803","display_name":"Archives of Internal Medicine","issn_l":"0003-9926","issn":["0003-9926","0730-188X","1538-3679"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320259","host_organization_name":"American Medical Association","host_organization_lineage":["https://openalex.org/P4310320259"],"host_organization_lineage_names":["American Medical Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Internal Medicine","raw_type":"journal-article"},{"id":"pmid:20975025","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20975025","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":"Archives of internal medicine","raw_type":"Comparative Study"},{"id":"pmh:oai:europepmc.org:2200956","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3142573","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3142573","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3142573","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Arch Intern Med","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2200956","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3142573","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"score":1.0,"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":[{"id":"https://openalex.org/G2750880407","display_name":null,"funder_award_id":"CA-87969","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"},{"id":"https://openalex.org/G3965309116","display_name":"Dietary and Hormonal Determinants of Cancer in Women","funder_award_id":"P01CA087969","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"}],"funders":[{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1511930757","https://openalex.org/W1512778987","https://openalex.org/W1543891416","https://openalex.org/W1591187346","https://openalex.org/W1978014946","https://openalex.org/W1981924955","https://openalex.org/W1994117931","https://openalex.org/W2017864770","https://openalex.org/W2035960482","https://openalex.org/W2045065444","https://openalex.org/W2054339472","https://openalex.org/W2065783253","https://openalex.org/W2073023604","https://openalex.org/W2073590862","https://openalex.org/W2075035517","https://openalex.org/W2082187680","https://openalex.org/W2087497728","https://openalex.org/W2097387240","https://openalex.org/W2099028725","https://openalex.org/W2102060103","https://openalex.org/W2106694475","https://openalex.org/W2114701513","https://openalex.org/W2119237938","https://openalex.org/W2122345959","https://openalex.org/W2124466296","https://openalex.org/W2145875868","https://openalex.org/W2149109421","https://openalex.org/W2158187071","https://openalex.org/W2160687899","https://openalex.org/W2330716957","https://openalex.org/W4323875220"],"related_works":["https://openalex.org/W2313978693","https://openalex.org/W2113858946","https://openalex.org/W2087497728","https://openalex.org/W184602832","https://openalex.org/W4210315623","https://openalex.org/W2070961715","https://openalex.org/W2035960482","https://openalex.org/W1981924955","https://openalex.org/W1591187346","https://openalex.org/W2129339554"],"abstract_inverted_index":{"BACKGROUND:":[0],"Physical":[1],"activity":[2,9,29,129,186,231,270],"has":[3,10],"many":[4],"health":[5],"benefits.":[6],"Although":[7],"greater":[8],"been":[11],"related":[12],"to":[13,56,71],"lower":[14,132,189,215],"postmenopausal":[15,109,262],"breast":[16,62,101,133,263],"cancer":[17,63,102,134,264],"risk,":[18],"important":[19],"details":[20],"remain":[21],"unclear,":[22],"including":[23,257],"type,":[24],"intensity,":[25],"and":[26,30,50,76,163,195,238,241,266],"timing":[27],"of":[28,48,86,96,125,141,171,180],"whether":[31],"the":[32,39,46,181],"association":[33,228],"varies":[34],"by":[35],"subgroups.":[36],"METHODS:":[37],"Within":[38],"prospective":[40],"Nurses'":[41],"Health":[42],"Study,":[43],"we":[44],"assessed":[45],"associations":[47],"specific":[49,206],"total":[51,127,230],"activity,":[52,256],"queried":[53],"every":[54],"2":[55],"4":[57],"years":[58,95],"since":[59],"1986,":[60],"with":[61,112,155,214,229],"risk.":[64],"Cox":[65],"proportional":[66],"hazards":[67],"models":[68],"were":[69,104,130,158,187],"used":[70],"calculate":[72],"hazard":[73],"ratios":[74],"(HRs)":[75],"95%":[77,146,202,224],"confidence":[78],"intervals":[79],"(CIs).":[80],"Activity":[81],"was":[82,212],"measured":[83],"as":[84],"hours":[85],"metabolic":[87],"equivalent":[88],"task":[89],"values":[90],"(MET-h).":[91],"RESULTS:":[92],"During":[93],"20":[94,218],"follow-up":[97,165],"(1986-2006),":[98],"4782":[99],"invasive":[100],"cases":[103],"documented":[105],"among":[106],"95":[107],"396":[108],"women.":[110],"Compared":[111,154],"less":[113],"than":[114],"3":[115],"MET-h/wk":[116,137,167,192,197,219],"(<1":[117],"h/wk":[118],"walking),":[119],"women":[120,156,183],"engaged":[121],"in":[122,269],"higher":[123],"amounts":[124],"recent":[126],"physical":[128,255],"at":[131,161,173,188,193],"risk":[135,190,216,265],"(\u226527":[136],"[approximately":[138,168],"1":[139],"h/d":[140],"brisk":[142,210,258],"walking]:":[143],"HR,":[144,200,222],"0.85;":[145],"CI,":[147,203,225],"0.78-0.93;":[148],"P":[149],"<":[150],".001":[151],"for":[152,247],"trend).":[153],"who":[157,184],"least":[159],"active":[160],"menopause":[162,194,272],"through":[164],"(<9":[166,191],"30":[169],"minutes":[170],"walking":[172,211],"an":[174],"average":[175],"pace":[176],"on":[177],"most":[178],"days":[179],"week]),":[182],"increased":[185],"\u22659":[196],"during":[198],"follow-up:":[199],"0.90;":[201],"0.82-0.98).":[204],"Among":[205],"activities":[207],"modeled":[208],"simultaneously,":[209],"associated":[213],"(per":[217],"[5":[220],"h/wk]:":[221],"0.91;":[223],"0.84-0.98).":[226],"The":[227],"did":[232],"not":[233],"differ":[234],"significantly":[235],"between":[236],"estrogen":[237],"progesterone":[239],"receptor-positive":[240],"-negative":[242],"tumors":[243],"(P":[244],"=":[245],".65":[246],"heterogeneity).":[248],"CONCLUSION:":[249],"Our":[250],"findings":[251],"suggest":[252],"that":[253,267],"moderate":[254],"walking,":[259],"may":[260,273],"reduce":[261],"increases":[268],"after":[271],"be":[274],"beneficial.":[275]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":19},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":15},{"year":2013,"cited_by_count":16},{"year":2012,"cited_by_count":21}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}