{"id":"https://openalex.org/W13504560","doi":null,"title":"Normal bowel habits and prevalence of functional bowel disorders in Singaporean adults--findings from a community based study in Bishan. Community Medicine GI Study Group.","display_name":"Normal bowel habits and prevalence of functional bowel disorders in Singaporean adults--findings from a community based study in Bishan. Community Medicine GI Study Group.","publication_year":2000,"publication_date":"2000-06-01","ids":{"openalex":"https://openalex.org/W13504560","mag":"13504560","pmid":"https://pubmed.ncbi.nlm.nih.gov/11109339"},"language":"en","primary_location":{"id":"pmid:11109339","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11109339","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":"Singapore medical journal","raw_type":"Journal Article"},"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":null,"display_name":"L Y Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"L Y Chen","raw_affiliation_strings":["Department of Medicine, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021009003","display_name":"Khek Yu Ho","orcid":"https://orcid.org/0000-0002-2932-1962","observed_orcids":["https://orcid.org/0000-0002-2932-1962"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K Y Ho","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"K H Phua","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K H Phua","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6435,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.7193874,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"41","issue":"6","first_page":"255","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","score":1.0,"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"}},{"id":"https://openalex.org/T10418","display_name":"Pelvic floor disorders treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T12150","display_name":"Intestinal Malrotation and Obstruction Disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/stool-frequency","display_name":"stool frequency","score":0.9139999747276306},{"id":"https://openalex.org/keywords/functional-bowel-disorders","display_name":"functional bowel disorders","score":0.9629999995231628},{"id":"https://openalex.org/keywords/irritable-bowel-syndrome","display_name":"irritable bowel syndrome","score":0.9810000061988831},{"id":"https://openalex.org/keywords/chronic-constipation","display_name":"chronic constipation","score":0.9959999918937683},{"id":"https://openalex.org/keywords/chronic-diarrhea","display_name":"chronic diarrhea","score":0.996999979019165},{"id":"https://openalex.org/keywords/prevalence","display_name":"prevalence","score":0.8840000033378601},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.7820000052452087},{"id":"https://openalex.org/keywords/singapore-adults","display_name":"Singapore adults","score":0.7009999752044678}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9180283546447754},{"id":"https://openalex.org/C2778271842","wikidata":"https://www.wikidata.org/wiki/Q838966","display_name":"Irritable bowel syndrome","level":2,"score":0.874065637588501},{"id":"https://openalex.org/C2781112942","wikidata":"https://www.wikidata.org/wiki/Q178436","display_name":"Constipation","level":2,"score":0.700812041759491},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6683644652366638},{"id":"https://openalex.org/C3017955636","wikidata":"https://www.wikidata.org/wiki/Q178436","display_name":"Chronic constipation","level":3,"score":0.6223324537277222},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.6162028312683105},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.5851106643676758},{"id":"https://openalex.org/C108797546","wikidata":"https://www.wikidata.org/wiki/Q204015","display_name":"Defecation","level":2,"score":0.5707844495773315},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.45214778184890747},{"id":"https://openalex.org/C2779642851","wikidata":"https://www.wikidata.org/wiki/Q5508805","display_name":"Functional constipation","level":3,"score":0.41557109355926514},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.1032671332359314}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003109","descriptor_name":"Colonic Diseases, Functional","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D003109","descriptor_name":"Colonic Diseases, Functional","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D003248","descriptor_name":"Constipation","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D003248","descriptor_name":"Constipation","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003672","descriptor_name":"Defecation","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D003967","descriptor_name":"Diarrhea","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D003967","descriptor_name":"Diarrhea","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D008297","descriptor_name":"Male","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":"D011159","descriptor_name":"Population Surveillance","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":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012846","descriptor_name":"Singapore","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017678","descriptor_name":"Sex Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"pmid:11109339","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11109339","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":"Singapore medical journal","raw_type":"Journal Article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/117793","doi":null,"is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/117793","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/132514","doi":null,"is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/132514","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"},{"id":"mag:13504560","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11109339","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1481949220","https://openalex.org/W1606920119","https://openalex.org/W1965944334","https://openalex.org/W1966243494","https://openalex.org/W1977768146","https://openalex.org/W1988393694","https://openalex.org/W2028191648","https://openalex.org/W2045032027","https://openalex.org/W2065019547","https://openalex.org/W2070888548","https://openalex.org/W2072321747","https://openalex.org/W2152595249"],"related_works":["https://openalex.org/W7097461421","https://openalex.org/W7002494105","https://openalex.org/W2393901866","https://openalex.org/W2401452045","https://openalex.org/W3141433651","https://openalex.org/W7214347560","https://openalex.org/W2089797886","https://openalex.org/W2078675687","https://openalex.org/W2064568023","https://openalex.org/W2000786773"],"abstract_inverted_index":{"BACKGROUND/AIM":[0],"OF":[1],"STUDY:":[2],"Data":[3],"on":[4],"the":[5,15,27,33,183,195],"epidemiology":[6],"of":[7,21,35,60,91,104,141,178,186],"bowel":[8,12,30,37,81,94,106,132,158,164,180],"frequency":[9,31,82,95,133,159],"and":[10,32,50,65,99,110,120,137,171],"functional":[11,36],"disorders":[13,38],"in":[14,39,56,67,182,194],"East":[16],"are":[17],"limited.":[18],"The":[19,75,102,176],"aims":[20],"this":[22],"study":[23],"were":[24,113,126],"to":[25,128],"determine":[26],"most":[28,76],"common":[29,77],"prevalence":[34,140,177],"Singaporean":[40],"adults.":[41],"METHODS:":[42],"A":[43],"cross":[44],"sectional":[45],"study,":[46],"using":[47],"a":[48,57,85,130,138],"reliable":[49],"valid":[51],"questionnaire":[52],"was":[53,83,188],"carried":[54],"out":[55],"random":[58],"sample":[59],"residents":[61],"aged":[62],"16":[63],"years":[64],"above":[66],"Bishan,":[68],"68%":[69],"responded":[70],"(n":[71],"=":[72],"271).":[73],"RESULTS:":[74],"(59.0":[78],"+/-":[79,89,115,118,122,145],"6.5%)":[80],"once":[84],"day":[86],"with":[87,191],"96.8":[88],"5.6%":[90],"individuals":[92],"having":[93],"between":[96,166],"3":[97,100,167],"times/week":[98],"times/day.":[101],"prevalences":[103],"irritable":[105,179],"syndrome,":[107],"chronic":[108,111,142],"constipation":[109,143],"diarrhoea":[112],"3.2":[114],"2.3%,":[116],"7.3":[117],"3.5%":[119],"6.9":[121],"3.4%,":[123],"respectively.":[124],"Women":[125],"found":[127],"have":[129],"lower":[131],"(p":[134],"<":[135,152],"0.001)":[136],"higher":[139],"(11.3":[144],"6.0%":[146],"vs.":[147],"3.6":[148],"+":[149],"3.5%,":[150],"p":[151],"0.05)":[153],"than":[154],"men.":[155],"CONCLUSIONS:":[156],"Normal":[157],"may":[160],"be":[161],"defined":[162],"as":[163],"movements":[165],"times":[168,173],"per":[169,174],"week":[170],"three":[172],"day.":[175],"syndrome":[181],"general":[184],"population":[185],"Singapore":[187],"low":[189],"compared":[190],"those":[192],"reported":[193],"West.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}