{"id":"https://openalex.org/W2809528641","doi":"https://doi.org/10.2196/mhealth.9771","title":"Comparing the Data Quality of Global Positioning System Devices and Mobile Phones for Assessing Relationships Between Place, Mobility, and Health: Field Study","display_name":"Comparing the Data Quality of Global Positioning System Devices and Mobile Phones for Assessing Relationships Between Place, Mobility, and Health: Field Study","publication_year":2018,"publication_date":"2018-06-21","ids":{"openalex":"https://openalex.org/W2809528641","doi":"https://doi.org/10.2196/mhealth.9771","mag":"2809528641","pmid":"https://pubmed.ncbi.nlm.nih.gov/30104185","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/6111146"},"language":"en","primary_location":{"id":"doi:10.2196/mhealth.9771","doi":"https://doi.org/10.2196/mhealth.9771","is_oa":true,"landing_page_url":"https://doi.org/10.2196/mhealth.9771","pdf_url":null,"source":{"id":"https://openalex.org/S2764493120","display_name":"JMIR mhealth and uhealth","issn_l":"2291-5222","issn":["2291-5222"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","doyens","jufo-2","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320608","host_organization_name":"JMIR Publications","host_organization_lineage":["https://openalex.org/P4310320608"],"host_organization_lineage_names":["JMIR Publications"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JMIR mHealth and uHealth","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.2196/mhealth.9771","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076828903","display_name":"Robert Goodspeed","orcid":"https://orcid.org/0000-0003-4858-8387","observed_orcids":["https://orcid.org/0000-0003-4858-8387"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert Goodspeed","raw_affiliation_strings":["Urban and Regional Planning Program, Taubman College of Architecture and Urban Planning, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0003-4858-8387","affiliations":[{"raw_affiliation_string":"Urban and Regional Planning Program, Taubman College of Architecture and Urban Planning, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020824659","display_name":"Xiang \u201cJacob\u201d Yan","orcid":"https://orcid.org/0000-0002-8619-0065","observed_orcids":["https://orcid.org/0000-0002-8619-0065"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang Yan","raw_affiliation_strings":["Urban and Regional Planning Program, Taubman College of Architecture and Urban Planning, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0002-8619-0065","affiliations":[{"raw_affiliation_string":"Urban and Regional Planning Program, Taubman College of Architecture and Urban Planning, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067020194","display_name":"Jean Hard\u00ff","orcid":"https://orcid.org/0000-0003-3877-8208","observed_orcids":["https://orcid.org/0000-0003-3877-8208"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jean Hardy","raw_affiliation_strings":["School of Information, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0003-3877-8208","affiliations":[{"raw_affiliation_string":"School of Information, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050525772","display_name":"V. G. Vinod Vydiswaran","orcid":"https://orcid.org/0000-0002-3122-1936","observed_orcids":["https://orcid.org/0000-0002-3122-1936"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"VG Vinod Vydiswaran","raw_affiliation_strings":["Department of Learning Health Sciences, Medical School, University of Michigan, Ann Arbor, MI, United States","School of Information, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0002-3122-1936","affiliations":[{"raw_affiliation_string":"Department of Learning Health Sciences, Medical School, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"School of Information, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055048537","display_name":"Veronica J. Berrocal","orcid":"https://orcid.org/0000-0003-0304-7202","observed_orcids":["https://orcid.org/0000-0003-0304-7202"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Veronica J Berrocal","raw_affiliation_strings":["Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0003-0304-7202","affiliations":[{"raw_affiliation_string":"Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007065406","display_name":"Philippa J Clarke","orcid":"https://orcid.org/0000-0002-4925-2968","observed_orcids":["https://orcid.org/0000-0002-4925-2968"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4405258921","display_name":"Institute for Social Research","ror":"https://ror.org/01df9hd73","country_code":"US","type":"other","lineage":["https://openalex.org/I27837315","https://openalex.org/I4405258921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Philippa Clarke","raw_affiliation_strings":["Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, United States","Institute for Social Research, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0002-4925-2968","affiliations":[{"raw_affiliation_string":"Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Institute for Social Research, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4405258921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064158757","display_name":"Daniel M. Romero","orcid":"https://orcid.org/0000-0002-8351-3463","observed_orcids":["https://orcid.org/0000-0002-8351-3463"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel M Romero","raw_affiliation_strings":["School of Information, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0002-8351-3463","affiliations":[{"raw_affiliation_string":"School of Information, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035704151","display_name":"Iris Gomez-Lopez","orcid":"https://orcid.org/0000-0003-1791-8478","observed_orcids":["https://orcid.org/0000-0003-1791-8478"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4405258921","display_name":"Institute for Social Research","ror":"https://ror.org/01df9hd73","country_code":"US","type":"other","lineage":["https://openalex.org/I27837315","https://openalex.org/I4405258921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Iris N Gomez-Lopez","raw_affiliation_strings":["Institute for Social Research, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0003-1791-8478","affiliations":[{"raw_affiliation_string":"Institute for Social Research, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4405258921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070124702","display_name":"Tiffany Christine Veinot","orcid":"https://orcid.org/0000-0003-1200-9515","observed_orcids":["https://orcid.org/0000-0003-1200-9515"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tiffany Veinot","raw_affiliation_strings":["Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, MI, United States","School of Information, University of Michigan, Ann Arbor, MI, United States"],"raw_orcid":"https://orcid.org/0000-0003-1200-9515","affiliations":[{"raw_affiliation_string":"Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"School of Information, University of Michigan, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076828903"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":{"value":2850,"currency":"USD","value_usd":2850},"apc_paid":{"value":2850,"currency":"USD","value_usd":2850},"fwci":4.1196,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.92440415,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"6","issue":"8","first_page":"e168","last_page":"e168"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11446","display_name":"Mobile Health and mHealth Applications","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.00039999998989515007,"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/mobile-phone-location-data","display_name":"mobile phone location data","score":0.8149999976158142},{"id":"https://openalex.org/keywords/data-quality","display_name":"data quality","score":0.5569999814033508},{"id":"https://openalex.org/keywords/activity-space","display_name":"activity space","score":0.6359999775886536},{"id":"https://openalex.org/keywords/human-mobility","display_name":"human mobility","score":0.7580000162124634},{"id":"https://openalex.org/keywords/missing-data","display_name":"missing data","score":0.44200000166893005},{"id":"https://openalex.org/keywords/outdoor-physical-activity","display_name":"outdoor physical activity","score":0.7390000224113464},{"id":"https://openalex.org/keywords/digital-trace-data","display_name":"digital traces","score":0.5289999842643738},{"id":"https://openalex.org/keywords/ecological-momentary-assessment","display_name":"ecological momentary assessment","score":0.671999990940094}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5529916882514954},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5373851656913757},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.4995601177215576},{"id":"https://openalex.org/C2779363104","wikidata":"https://www.wikidata.org/wiki/Q17069079","display_name":"mHealth","level":3,"score":0.4616832137107849},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4605402648448944},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.45174384117126465},{"id":"https://openalex.org/C24756922","wikidata":"https://www.wikidata.org/wiki/Q1757694","display_name":"Data quality","level":3,"score":0.449577659368515},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3619893789291382},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.23824509978294373},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.21181699633598328},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19617047905921936},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.12709501385688782},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.11986252665519714},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.11192378401756287},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10392212867736816},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.2196/mhealth.9771","doi":"https://doi.org/10.2196/mhealth.9771","is_oa":true,"landing_page_url":"https://doi.org/10.2196/mhealth.9771","pdf_url":null,"source":{"id":"https://openalex.org/S2764493120","display_name":"JMIR mhealth and uhealth","issn_l":"2291-5222","issn":["2291-5222"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","doyens","jufo-2","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320608","host_organization_name":"JMIR Publications","host_organization_lineage":["https://openalex.org/P4310320608"],"host_organization_lineage_names":["JMIR Publications"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JMIR mHealth and uHealth","raw_type":"journal-article"},{"id":"doi:10.2196/preprints.9771","doi":"https://doi.org/10.2196/preprints.9771","is_oa":true,"landing_page_url":"https://doi.org/10.2196/preprints.9771","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},{"id":"pmh:oai:europepmc.org:5064728","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6111146","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6111146","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6111146","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JMIR Mhealth Uhealth","raw_type":"Text"},{"id":"pmid:30104185","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30104185","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":"JMIR mHealth and uHealth","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:bdb56350915f43a9874d5a7e71145cfc","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/bdb56350915f43a9874d5a7e71145cfc","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"JMIR mHealth and uHealth, Vol 6, Iss 8, p e168 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.2196/mhealth.9771","doi":"https://doi.org/10.2196/mhealth.9771","is_oa":true,"landing_page_url":"https://doi.org/10.2196/mhealth.9771","pdf_url":null,"source":{"id":"https://openalex.org/S2764493120","display_name":"JMIR mhealth and uhealth","issn_l":"2291-5222","issn":["2291-5222"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","doyens","jufo-2","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320608","host_organization_name":"JMIR Publications","host_organization_lineage":["https://openalex.org/P4310320608"],"host_organization_lineage_names":["JMIR Publications"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JMIR mHealth and uHealth","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.766700029373169}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W51110392","https://openalex.org/W158724211","https://openalex.org/W1505876183","https://openalex.org/W1598295536","https://openalex.org/W1801672541","https://openalex.org/W1894490285","https://openalex.org/W1967405452","https://openalex.org/W1980525609","https://openalex.org/W1989783277","https://openalex.org/W1994467982","https://openalex.org/W1996504240","https://openalex.org/W2021047482","https://openalex.org/W2038558216","https://openalex.org/W2040970566","https://openalex.org/W2052658828","https://openalex.org/W2054757220","https://openalex.org/W2055800023","https://openalex.org/W2061396499","https://openalex.org/W2066806488","https://openalex.org/W2079702731","https://openalex.org/W2080759467","https://openalex.org/W2084647237","https://openalex.org/W2103080574","https://openalex.org/W2105014092","https://openalex.org/W2106599491","https://openalex.org/W2110066529","https://openalex.org/W2110411917","https://openalex.org/W2110568458","https://openalex.org/W2111169795","https://openalex.org/W2111325267","https://openalex.org/W2121242598","https://openalex.org/W2121806660","https://openalex.org/W2123098658","https://openalex.org/W2134838210","https://openalex.org/W2150359371","https://openalex.org/W2161271626","https://openalex.org/W2278083219","https://openalex.org/W2339315813","https://openalex.org/W2345178008","https://openalex.org/W2402814093","https://openalex.org/W2414738784","https://openalex.org/W2513273491","https://openalex.org/W2554424227","https://openalex.org/W2554597153","https://openalex.org/W2607864283","https://openalex.org/W2614409875","https://openalex.org/W2659060212","https://openalex.org/W2746197122","https://openalex.org/W2754384959","https://openalex.org/W2765080021","https://openalex.org/W2769473743","https://openalex.org/W2791942272","https://openalex.org/W2810027881","https://openalex.org/W2911328847","https://openalex.org/W3210030168","https://openalex.org/W4249178369","https://openalex.org/W4253674659"],"related_works":["https://openalex.org/W2062106885","https://openalex.org/W4386271983","https://openalex.org/W3004399323","https://openalex.org/W2555726166","https://openalex.org/W2199661528","https://openalex.org/W7096297485","https://openalex.org/W3208125631","https://openalex.org/W2989747056","https://openalex.org/W4313335010","https://openalex.org/W2140952543"],"abstract_inverted_index":{"BACKGROUND:":[0],"Mobile":[1],"devices":[2,29,75,185,249],"are":[3],"increasingly":[4],"used":[5],"to":[6,33,128,166,327,350,366,381],"collect":[7],"location-based":[8,303],"information":[9,70],"from":[10,37,72,183,315,356,395],"individuals":[11],"about":[12,51],"their":[13,131,173,176],"physical":[14,346],"activities,":[15],"dietary":[16],"intake,":[17],"environmental":[18,352],"exposures,":[19],"and":[20,87,147,162,211,217,223,267,288,294,322,330,340],"mental":[21],"well-being.":[22],"Such":[23],"research,":[24],"which":[25,108,156],"typically":[26],"uses":[27],"wearable":[28],"or":[30,348,374,376,389],"mobile":[31,74,89,118,160,256,300,316,402],"phones":[32,321],"track":[34],"location,":[35],"benefits":[36],"the":[38,52,65,152,168,184,189,204,212,248,308,357,396,401],"growing":[39],"availability":[40],"of":[41,56,68,100,112,175,191,235,275,337,359],"fine-grained":[42],"data":[43,66,165,171,182,194,206,237,242,280,313],"regarding":[44],"human":[45],"mobility.":[46],"However,":[47],"little":[48],"is":[49],"known":[50],"comparative":[53],"geospatial":[54],"accuracy":[55],"such":[57,318,342],"devices.":[58,361],"OBJECTIVE:":[59],"In":[60],"this":[61],"study,":[62],"we":[63],"compared":[64,187],"quality":[67,329],"location":[69,78,132],"collected":[71,207],"two":[73],"that":[76,333,364,378],"determine":[77],"in":[79,144,155,230,262,282,404],"different":[80],"ways-a":[81],"global":[82],"positioning":[83],"system":[84],"(GPS)":[85],"watch":[86,163,228,279],"a":[88,231,283],"phone":[90,161,257,403],"with":[91,172,240],"Google's":[92],"Location":[93],"History":[94],"feature":[95],"enabled.":[96],"METHODS:":[97],"A":[98,117],"total":[99,221],"21":[101],"chronically":[102],"ill":[103],"participants":[104,127],"carried":[105],"both":[106],"devices,":[107,317],"generated":[109,314],"digital":[110],"traces":[111],"locations,":[113,216],"for":[114,198,208,272,302,368],"28":[115],"days.":[116,180],"phone-based":[119],"brief":[120],"ecological":[121],"momentary":[122],"assessment":[123],"(EMA)":[124],"survey":[125,215],"asked":[126],"manually":[129],"report":[130],"at":[133,372],"4":[134],"random":[135],"times":[136],"throughout":[137],"each":[138],"day.":[139],"Participants":[140],"also":[141],"took":[142],"part":[143],"qualitative":[145],"interviews":[146],"completed":[148],"surveys":[149],"twice":[150],"during":[151],"study":[153,310],"period":[154],"they":[157],"reviewed":[158],"recent":[159],"trace":[164,170],"compare":[167],"devices'":[169],"memory":[174],"activities":[177],"on":[178,188,307],"those":[179,377],"Trace":[181],"were":[186],"basis":[190],"(1)":[192],"missing":[193,199,236,241],"days,":[195],"(2)":[196],"reasons":[197],"data,":[200],"(3)":[201],"distance":[202],"between":[203,247],"route":[205],"matching":[209],"day":[210],"associated":[213],"EMA":[214],"(4)":[218],"activity":[219,285,339,347],"space":[220,286],"area":[222,287],"density":[224],"surfaces.":[225],"RESULTS:":[226],"The":[227,255,278,297],"resulted":[229,281],"much":[232],"higher":[233],"proportion":[234],"days":[238],"(P<.001),":[239],"explained":[243],"by":[244,400],"technical":[245],"differences":[246],"as":[250,252,319,343,385],"well":[251],"participant":[253],"behaviors.":[254],"was":[258],"significantly":[259],"more":[260,269,289],"accurate":[261,270],"detecting":[263],"home":[264,373],"locations":[265,276],"(P=.004)":[266],"marginally":[268],"(P=.07)":[271],"all":[273],"types":[274],"combined.":[277],"smaller":[284],"accurately":[290],"recorded":[291],"outdoor":[292,338,345],"travel":[293],"recreation.":[295],"CONCLUSIONS:":[296],"most":[298],"suitable":[299],"device":[301],"health":[304],"research":[305],"depends":[306],"particular":[309,382],"objectives.":[311],"Furthermore,":[312],"GPS":[320,360],"smartwatches,":[323],"require":[324],"careful":[325],"analysis":[326],"ensure":[328],"completeness.":[331],"Studies":[332],"seek":[334],"precise":[335],"measurement":[336],"travel,":[341],"measuring":[344],"exposure":[349],"localized":[351],"hazards,":[353],"would":[354,393],"benefit":[355,394],"use":[358],"Conversely,":[362],"studies":[363],"aim":[365],"account":[367],"time":[369],"within":[370],"buildings":[371],"work,":[375],"document":[379],"visits":[380],"places":[383],"(such":[384],"supermarkets,":[386],"medical":[387],"facilities,":[388],"fast":[390],"food":[391],"restaurants),":[392],"greater":[397],"precision":[398],"demonstrated":[399],"recording":[405],"indoor":[406],"activities.":[407]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-06-29T00:00:00"}
