{"id":"https://openalex.org/W2127453499","doi":null,"title":"Prevalence of self-reported food allergy in Hong Kong children and teens--a population survey.","display_name":"Prevalence of self-reported food allergy in Hong Kong children and teens--a population survey.","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2127453499","mag":"2127453499","pmid":"https://pubmed.ncbi.nlm.nih.gov/23393907"},"language":"en","primary_location":{"id":"pmid:23393907","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23393907","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":"Asian Pacific journal of allergy and immunology","raw_type":"Clinical Trial"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026772130","display_name":"M. Ho","orcid":"https://orcid.org/0000-0003-1802-2120","observed_orcids":["https://orcid.org/0000-0003-1802-2120"]},"institutions":[{"id":"https://openalex.org/I2800810863","display_name":"Queen Mary Hospital","ror":"https://ror.org/02xkx3e48","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800810863"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Marco H K Ho","raw_affiliation_strings":["Department of Pediatrics and Adolescent Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics and Adolescent Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region, China","institution_ids":["https://openalex.org/I2800810863","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087848546","display_name":"So Lun Lee","orcid":"https://orcid.org/0000-0003-3056-9778","observed_orcids":["https://orcid.org/0000-0003-3056-9778"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"So Lun Lee","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032402958","display_name":"Wilfred Hing Sang Wong","orcid":"https://orcid.org/0000-0001-8396-2368","observed_orcids":["https://orcid.org/0000-0001-8396-2368"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wilfred H S Wong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029284712","display_name":"Patrick Ip","orcid":"https://orcid.org/0000-0002-6797-6898","observed_orcids":["https://orcid.org/0000-0002-6797-6898"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Patrick Ip","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5051364587","display_name":"YL Lau","orcid":"https://orcid.org/0000-0002-4780-0289","observed_orcids":["https://orcid.org/0000-0002-4780-0289"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yu Lung Lau","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3279,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.91733975,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"30","issue":"4","first_page":"275","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10634","display_name":"Food Allergy and Anaphylaxis Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"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/T10634","display_name":"Food Allergy and Anaphylaxis Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"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/T11117","display_name":"Drug-Induced Adverse Reactions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (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/T12538","display_name":"Eosinophilic Esophagitis","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/food-allergy","display_name":"food allergy","score":0.9890000224113464},{"id":"https://openalex.org/keywords/prevalence","display_name":"prevalence","score":0.9610000252723694},{"id":"https://openalex.org/keywords/children","display_name":"children","score":0.8159999847412109},{"id":"https://openalex.org/keywords/adolescents","display_name":"adolescents","score":0.9470000267028809},{"id":"https://openalex.org/keywords/peanut-allergy","display_name":"peanut allergy","score":0.8500000238418579},{"id":"https://openalex.org/keywords/shellfish-allergy","display_name":"shellfish allergy","score":0.9990000128746033},{"id":"https://openalex.org/keywords/egg-allergy","display_name":"egg allergy","score":0.824999988079071},{"id":"https://openalex.org/keywords/cow-s-milk-allergy","display_name":"cow's milk allergy","score":0.9649999737739563},{"id":"https://openalex.org/keywords/urticaria","display_name":"urticaria","score":0.8009999990463257},{"id":"https://openalex.org/keywords/anaphylaxis","display_name":"anaphylaxis","score":0.859000027179718},{"id":"https://openalex.org/keywords/eczema-exacerbation","display_name":"eczema exacerbation","score":0.7929999828338623},{"id":"https://openalex.org/keywords/gastrointestinal-symptoms","display_name":"gastrointestinal symptoms","score":0.949999988079071},{"id":"https://openalex.org/keywords/hong-kong","display_name":"Hong Kong","score":0.9049999713897705}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6964184045791626},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.5863410234451294},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.5809722542762756},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5741548538208008},{"id":"https://openalex.org/C2776027960","wikidata":"https://www.wikidata.org/wiki/Q769815","display_name":"Food allergy","level":3,"score":0.5635287761688232},{"id":"https://openalex.org/C2776640315","wikidata":"https://www.wikidata.org/wiki/Q7315941","display_name":"Respondent","level":2,"score":0.5347321033477783},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.480704128742218},{"id":"https://openalex.org/C207480886","wikidata":"https://www.wikidata.org/wiki/Q42982","display_name":"Allergy","level":2,"score":0.464564710855484},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.46088242530822754},{"id":"https://openalex.org/C186079640","wikidata":"https://www.wikidata.org/wiki/Q719602","display_name":"Prevalence","level":3,"score":0.4126177430152893},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3532765507698059},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2419944405555725},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000707","descriptor_name":"Anaphylaxis","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D000707","descriptor_name":"Anaphylaxis","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D000799","descriptor_name":"Angioedema","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D000799","descriptor_name":"Angioedema","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005512","descriptor_name":"Food Hypersensitivity","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D005512","descriptor_name":"Food Hypersensitivity","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D006723","descriptor_name":"Hong Kong","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","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":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057566","descriptor_name":"Self Report","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"pmid:23393907","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23393907","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":"Asian Pacific journal of allergy and immunology","raw_type":"Clinical Trial"},{"id":"pmh:oai:hub.hku.hk:10722/183765","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/183765","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"mag:2127453499","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23393907","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":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W141832351","https://openalex.org/W1966222073","https://openalex.org/W1967925144","https://openalex.org/W1976635930","https://openalex.org/W1977800771","https://openalex.org/W1983108554","https://openalex.org/W2012976554","https://openalex.org/W2015446827","https://openalex.org/W2015706583","https://openalex.org/W2023042270","https://openalex.org/W2047639492","https://openalex.org/W2047810967","https://openalex.org/W2056153426","https://openalex.org/W2058559404","https://openalex.org/W2059305853","https://openalex.org/W2070500245","https://openalex.org/W2087369772","https://openalex.org/W2089383541","https://openalex.org/W2101984991","https://openalex.org/W2103217900","https://openalex.org/W2105945068","https://openalex.org/W2107859942","https://openalex.org/W2115680088","https://openalex.org/W2116323965","https://openalex.org/W2122623970","https://openalex.org/W2126791238","https://openalex.org/W2143205404","https://openalex.org/W2148664250","https://openalex.org/W2150710847","https://openalex.org/W2163661341","https://openalex.org/W2266124142"],"related_works":["https://openalex.org/W4290773530","https://openalex.org/W4413873119","https://openalex.org/W191334975","https://openalex.org/W2012976554","https://openalex.org/W4312123479","https://openalex.org/W2166078122","https://openalex.org/W3031336487","https://openalex.org/W4288072264","https://openalex.org/W2376590251","https://openalex.org/W2122795663"],"abstract_inverted_index":{"BACKGROUND:":[0],"There":[1],"is":[2,307],"a":[3,195],"paucity":[4],"of":[5,14,19,32,59,98,114,144,171,182,197,225,294,312,314],"data":[6],"on":[7],"the":[8,20,29,69,96,102,145,149,160,188,208,274,315],"prevalence,":[9],"natural":[10],"history":[11],"and":[12,39,62,78,80,84,104,121,134,159,212,216,220,236,239,263,286,305],"management":[13],"food":[15,34,282,295],"allergy":[16,35,173,283],"in":[17,36,41,123,137,148,289],"most":[18,202,313],"populous":[21],"Asian":[22],"countries,":[23],"including":[24,297],"China.":[25],"OBJECTIVE:":[26],"To":[27],"determine":[28],"point":[30],"prevalence":[31,162,170,293],"self-reported":[33],"Chinese":[37],"children":[38,52,75,87,118,147,285],"teenagers":[40,288],"Hong":[42,124,290],"Kong.":[43,291],"METHODS:":[44],"A":[45,112],"cross-sectional":[46],"population-based":[47],"questionnaire":[48],"survey":[49,271],"targeted":[50],"at":[51],"aged":[53,76,88,119],"0-14y":[54],"was":[55,66,142,163,174,187,204],"conducted":[56],"by":[57,101,107],"use":[58],"face-to-face":[60],"interviews":[61],"self-administered":[63],"questionnaires.":[64],"Information":[65],"obtained":[67],"from":[68,81,95,299],"parent":[70,83],"as":[71],"proxy":[72],"respondent":[73],"for":[74,86,192,249],"10":[77],"below":[79,122],"both":[82],"child":[85],"11":[89],"to":[90,157,178,281,310],"14.":[91],"Households":[92],"were":[93,126,218],"drawn":[94],"Register":[97],"Quarters":[99],"maintained":[100],"Census":[103],"Statistics":[105],"Department":[106],"systematic":[108],"replicated":[109],"sampling.":[110],"RESULTS:":[111],"total":[113],"7,393":[115],"land-based":[116],"noninstitutionalized":[117],"14":[120],"Kong":[125],"recruited,":[127],"excluding":[128],"those":[129,135],"with":[130],"non-Cantonese":[131],"speaking":[132],"parents":[133],"living":[136],"non-built-up":[138],"areas.":[139],"The":[140,168,200,292],"sample":[141],"representative":[143],"884,300":[146],"target":[150],"population.":[151],"352":[152,226],"reported":[153,229],"having":[154],"adverse":[155,230],"reactions":[156],"foods":[158],"estimated":[161,169],"4.8%":[164],"(95%":[165],"CI":[166],"4.3-5.3%).":[167],"peanut":[172,219],"0.3-0.5%":[175],"(95%CI":[176],"0.1":[177],"0.7%).":[179],"In":[180],"terms":[181],"relative":[183],"frequency,":[184],"shellfish,":[185],"which":[186],"top":[189],"allergen,":[190],"accounted":[191,248],"more":[193,300],"than":[194],"third":[196,209],"all":[198],"reactions.":[199],"second":[201],"common":[203,301],"hen's":[205],"egg":[206],"(14.5%),":[207],"cow's":[210],"milk":[211],"dairy":[213],"products":[214],"(10.8%)":[215],"co-fourth":[217],"combined":[221],"fruits":[222],"(8.5%).":[223],"Out":[224],"subjects":[227],"who":[228],"reactions,":[231],"127":[232],"(36.1%)":[233],"had":[234,242,261,266],"urticaria":[235],"or":[237],"angioedema":[238],"79":[240],"(22.4%)":[241],"eczema":[243],"exacerbations.":[244],"Combined":[245],"gastrointestinal":[246],"symptoms":[247],"20.8":[250],"%":[251],"(diarrhoea":[252],"12.8%;":[253],"vomiting":[254],"5.4%;":[255],"abdominal":[256],"pain":[257],"2.6%).":[258],"Fifty-five":[259],"(15.6%)":[260],"anaphylaxis,":[262],"7":[264],"(2%)":[265],"respiratory":[267],"difficulties.":[268],"CONCLUSION:":[269],"This":[270],"has":[272],"provided":[273],"first":[275],"population":[276],"based":[277],"epidemiological":[278],"information":[279],"related":[280],"amongst":[284],"younger":[287],"allergy,":[296],"that":[298,311],"subtypes,":[302],"like":[303],"shellfish":[304],"peanut,":[306],"highly":[308],"comparable":[309],"developed":[316],"nations.":[317]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}