{"id":"https://openalex.org/W2903320196","doi":null,"title":"The Prevalence of Alzheimer's Disease in China: A Systematic Review and Meta-analysis.","display_name":"The Prevalence of Alzheimer's Disease in China: A Systematic Review and Meta-analysis.","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2903320196","mag":"2903320196","pmid":"https://pubmed.ncbi.nlm.nih.gov/30581776","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/6294855"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:5272659","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6294855","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":null,"raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6294855","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060025483","display_name":"Kanglan Li","orcid":"https://orcid.org/0000-0003-1812-1882","observed_orcids":["https://orcid.org/0000-0003-1812-1882"]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kanglan Li","raw_affiliation_strings":["Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084125646","display_name":"Shouchao Wei","orcid":"https://orcid.org/0000-0002-6565-5062","observed_orcids":["https://orcid.org/0000-0002-6565-5062"]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouchao Wei","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100712554","display_name":"Zhou Liu","orcid":"https://orcid.org/0000-0002-8922-2552","observed_orcids":["https://orcid.org/0000-0002-8922-2552"]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Liu","raw_affiliation_strings":["Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090837693","display_name":"Hu Li","orcid":"https://orcid.org/0000-0002-5453-6084","observed_orcids":["https://orcid.org/0000-0002-5453-6084"]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Hu","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102487733","display_name":"Jiajing Lin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajing Lin","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033197122","display_name":"Shiting Tan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiting Tan","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072179528","display_name":"Yingren Mai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingren Mai","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000283337","display_name":"Wanjuan Peng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanjuan Peng","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062975653","display_name":"Hui Mai","orcid":"https://orcid.org/0000-0001-9911-9519","observed_orcids":["https://orcid.org/0000-0001-9911-9519"]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Mai","raw_affiliation_strings":["Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005318671","display_name":"Qi Hou","orcid":"https://orcid.org/0000-0002-4597-7013","observed_orcids":["https://orcid.org/0000-0002-4597-7013"]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Hou","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054645245","display_name":"Guifeng Tu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I176834541","display_name":"Guangdong Medical College","ror":"https://ror.org/04k5rxe29","country_code":"CN","type":"education","lineage":["https://openalex.org/I176834541"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guifeng Tu","raw_affiliation_strings":["Institute of Neurology, Guangdong Medical University, Zhanjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Neurology, Guangdong Medical University, Zhanjiang, China","institution_ids":["https://openalex.org/I176834541"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I176834541"],"apc_list":null,"apc_paid":null,"fwci":2.5154,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.89304357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"47","issue":"11","first_page":"1615","last_page":"1626"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T10086","display_name":"Alzheimer's disease research and treatments","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12811","display_name":"Aging, Health, and Disability","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/alzheimer-s-disease","display_name":"Alzheimer's disease","score":1.0},{"id":"https://openalex.org/keywords/prevalence","display_name":"prevalence","score":0.8349999785423279},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.9440000057220459},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.8640000224113464},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.796999990940094},{"id":"https://openalex.org/keywords/urban-rural-differences","display_name":"urban-rural differences","score":0.9100000262260437},{"id":"https://openalex.org/keywords/public-health-burden","display_name":"public health burden","score":0.7900000214576721}],"concepts":[{"id":"https://openalex.org/C2779356329","wikidata":"https://www.wikidata.org/wiki/Q922625","display_name":"Checklist","level":2,"score":0.8273897767066956},{"id":"https://openalex.org/C95190672","wikidata":"https://www.wikidata.org/wiki/Q815382","display_name":"Meta-analysis","level":2,"score":0.8111240863800049},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.7393655776977539},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.632163941860199},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.5987824201583862},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.5277137160301208},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5132912993431091},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.47963982820510864},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.44024598598480225},{"id":"https://openalex.org/C186079640","wikidata":"https://www.wikidata.org/wiki/Q719602","display_name":"Prevalence","level":3,"score":0.42795485258102417},{"id":"https://openalex.org/C2775984563","wikidata":"https://www.wikidata.org/wiki/Q6501380","display_name":"Chinese people","level":3,"score":0.41106724739074707},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.3816194236278534},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.36272627115249634},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.16684699058532715},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16504722833633423},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09509062767028809},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"pmh:oai:europepmc.org:5272659","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6294855","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":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6294855","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6294855","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":"Iran J Public Health","raw_type":"Text"},{"id":"pmid:30581776","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30581776","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":"Iranian journal of public health","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:4271e8e7f4954812a9b6aa94b92147d5","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/4271e8e7f4954812a9b6aa94b92147d5","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":"Iranian Journal of Public Health, Vol 47, Iss 11 (2018)","raw_type":"article"},{"id":"mag:2903320196","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30581776","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:europepmc.org:5272659","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6294855","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":null,"raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Systematic Review","id":"https://openalex.org/study-designs/systematic-review"},{"display_name":"Meta-Analysis","id":"https://openalex.org/study-designs/meta-analysis"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1568015442","https://openalex.org/W1857201471","https://openalex.org/W1969732796","https://openalex.org/W1977523725","https://openalex.org/W1988940818","https://openalex.org/W1991219488","https://openalex.org/W1997238944","https://openalex.org/W2005572314","https://openalex.org/W2005889734","https://openalex.org/W2014886338","https://openalex.org/W2018317802","https://openalex.org/W2023123800","https://openalex.org/W2024287605","https://openalex.org/W2034670777","https://openalex.org/W2051388479","https://openalex.org/W2066129508","https://openalex.org/W2090156874","https://openalex.org/W2099021324","https://openalex.org/W2099802989","https://openalex.org/W2101154297","https://openalex.org/W2103547949","https://openalex.org/W2107328434","https://openalex.org/W2110864145","https://openalex.org/W2116810060","https://openalex.org/W2125435699","https://openalex.org/W2133488570","https://openalex.org/W2147755473","https://openalex.org/W2149450071","https://openalex.org/W2150000105","https://openalex.org/W2160860584","https://openalex.org/W2171933770","https://openalex.org/W2319255849","https://openalex.org/W2401970591","https://openalex.org/W2404698756","https://openalex.org/W2413828053","https://openalex.org/W2437840001","https://openalex.org/W2477282205","https://openalex.org/W2527572859","https://openalex.org/W2599076725","https://openalex.org/W2703453885","https://openalex.org/W4211208097"],"related_works":["https://openalex.org/W4413024999","https://openalex.org/W3009266391","https://openalex.org/W4401203832","https://openalex.org/W3114639346","https://openalex.org/W2043951862","https://openalex.org/W3027591253","https://openalex.org/W2946091118","https://openalex.org/W7118072733","https://openalex.org/W4415010053","https://openalex.org/W2377508528"],"abstract_inverted_index":{"BACKGROUND:":[0],"Several":[1],"studies":[2,68,74,120],"have":[3,23],"investigated":[4],"the":[5,12,21,32,62,66,76,81,89,95,102,149,153,171,183,186,201,215,219,222],"prevalence":[6,34,77,126,138,217],"of":[7,18,35,65,78,88,94,105,127,152,182,192,218],"Alzheimer's":[8],"disease":[9,184,220],"(AD)":[10],"among":[11,80,145,168],"general":[13,82],"population":[14,84,173],"in":[15,41,121,129,141,148,159,170,198,200,221],"several":[16],"parts":[17],"China.":[19,42],"However,":[20],"results":[22],"been":[24],"inconsistent.":[25],"This":[26],"meta-analysis":[27],"was":[28,99,131,139],"conducted":[29],"to":[30,58,133,213],"estimate":[31,214],"overall":[33,125],"AD":[36,79,115,128,163],"between":[37],"2007":[38,57],"and":[39,45,61,111,147],"2017":[40,60],"METHODS:":[43],"English":[44],"Chinese":[46,83,172],"electronic":[47],"databases":[48],"were":[49,69,85,116],"searched":[50],"with":[51,114,155],"a":[52,165,193,208],"date":[53],"range":[54],"from":[55,118],"Nov":[56,59],"reference":[63],"lists":[64],"included":[67,117],"screened":[70],"as":[71],"well.":[72],"Cross-sectional":[73],"addressing":[75],"retrieved":[86],"irrespective":[87],"age,":[90],"location":[91],"or":[92],"sex":[93],"participants.":[96],"Study":[97],"quality":[98],"assessed":[100],"using":[101],"recommended":[103],"checklist":[104],"STROBE.":[106],"RESULTS:":[107],"Overall,":[108],"184058":[109],"subjects":[110],"7445":[112],"patients":[113],"17":[119],"this":[122],"meta-analysis.":[123],"The":[124,137],"China":[130,199],"calculated":[132],"be":[134],"0.04(95%":[135],"CI:0.04-0.05).":[136],"higher":[140],"older":[142,174],"age":[143],"groups,":[144],"females,":[146],"rural":[150],"areas":[151],"country,":[154],"an":[156,179],"increasing":[157,180],"trend":[158,181],"recent":[160],"years.":[161],"CONCLUSION:":[162],"is":[164,190,211],"common":[166],"problem":[167,197],"those":[169],"than":[175],"65":[176],"yr.":[177],"Furthermore,":[178],"over":[185],"past":[187],"10":[188],"years":[189],"indicative":[191],"critical":[194],"public":[195],"health":[196],"near":[202],"future.":[203],"Further":[204],"evidence":[205],"based":[206],"on":[207],"national":[209],"survey":[210],"needed":[212],"exact":[216],"country.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-12-11T00:00:00"}