{"id":"https://openalex.org/W2013335946","doi":"https://doi.org/10.1186/1471-2288-11-26","title":"What about N? A methodological study of sample-size reporting in focus group studies","display_name":"What about N? A methodological study of sample-size reporting in focus group studies","publication_year":2011,"publication_date":"2011-03-11","ids":{"openalex":"https://openalex.org/W2013335946","doi":"https://doi.org/10.1186/1471-2288-11-26","mag":"2013335946","pmid":"https://pubmed.ncbi.nlm.nih.gov/21396104","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3061958"},"language":"en","primary_location":{"id":"doi:10.1186/1471-2288-11-26","doi":"https://doi.org/10.1186/1471-2288-11-26","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1471-2288-11-26","pdf_url":"https://bmcmedresmethodol.biomedcentral.com/counter/pdf/10.1186/1471-2288-11-26","source":{"id":"https://openalex.org/S185874209","display_name":"BMC Medical Research Methodology","issn_l":"1471-2288","issn":["1471-2288"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Research Methodology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcmedresmethodol.biomedcentral.com/counter/pdf/10.1186/1471-2288-11-26","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037315853","display_name":"Benedicte Carlsen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Benedicte Carlsen","raw_affiliation_strings":["Uni Rokkan Centre, Nyg\u00e5rdsgt 5, N-5015 Bergen, Norway. benedicte.carlsen@uni.no","Uni Rokkan Centre, Nyg\u00e5rdsgt 5, N-5015, Bergen, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Uni Rokkan Centre, Nyg\u00e5rdsgt 5, N-5015 Bergen, Norway. benedicte.carlsen@uni.no","institution_ids":[]},{"raw_affiliation_string":"Uni Rokkan Centre, Nyg\u00e5rdsgt 5, N-5015, Bergen, Norway","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081877803","display_name":"Claire Glenton","orcid":"https://orcid.org/0000-0002-7558-7737","observed_orcids":["https://orcid.org/0000-0002-7558-7737"]},"institutions":[{"id":"https://openalex.org/I173888879","display_name":"SINTEF","ror":"https://ror.org/01f677e56","country_code":"NO","type":"facility","lineage":["https://openalex.org/I173888879"]},{"id":"https://openalex.org/I4210105959","display_name":"Nasjonalt Kunnskapssenter for Helsetjenesten","ror":"https://ror.org/01thff661","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210105959"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Claire Glenton","raw_affiliation_strings":["SINTEF Society and Technology, P.O. Box 124, Blindern, Oslo, 0314, Norway","The Norwegian Knowledge Centre for the Health Services, P.O. Box 7004, St. Olavs plass, N-0130, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SINTEF Society and Technology, P.O. Box 124, Blindern, Oslo, 0314, Norway","institution_ids":["https://openalex.org/I173888879"]},{"raw_affiliation_string":"The Norwegian Knowledge Centre for the Health Services, P.O. Box 7004, St. Olavs plass, N-0130, Oslo, Norway","institution_ids":["https://openalex.org/I4210105959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5037315853"],"corresponding_institution_ids":[],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":{"value":3090,"currency":"USD","value_usd":3090},"fwci":60.3017,"has_fulltext":true,"cited_by_count":773,"citation_normalized_percentile":{"value":0.999188,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"11","issue":"1","first_page":"26","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12679","display_name":"Focus Groups and Qualitative Methods","score":0.9154999852180481,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T12679","display_name":"Focus Groups and Qualitative Methods","score":0.9154999852180481,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T12880","display_name":"Qualitative Research Methods and Applications","score":0.06300000101327896,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12443","display_name":"Delphi Technique in Research","score":0.007300000172108412,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/focus-groups","display_name":"focus groups","score":0.8560000061988831},{"id":"https://openalex.org/keywords/sample-size-reporting","display_name":"sample size reporting","score":0.8270000219345093},{"id":"https://openalex.org/keywords/data-saturation","display_name":"data saturation","score":0.9589999914169312},{"id":"https://openalex.org/keywords/grounded-theory","display_name":"grounded theory","score":0.800000011920929},{"id":"https://openalex.org/keywords/qualitative-research-methodology","display_name":"qualitative research methodology","score":0.6179999709129333},{"id":"https://openalex.org/keywords/reporting-guidelines","display_name":"reporting guidelines","score":0.7630000114440918},{"id":"https://openalex.org/keywords/health-journals","display_name":"health journals","score":0.5550000071525574},{"id":"https://openalex.org/keywords/methodological-quality","display_name":"methodological quality","score":0.6019999980926514}],"concepts":[{"id":"https://openalex.org/C56995899","wikidata":"https://www.wikidata.org/wiki/Q1126687","display_name":"Focus group","level":2,"score":0.646574854850769},{"id":"https://openalex.org/C129848803","wikidata":"https://www.wikidata.org/wiki/Q2564360","display_name":"Sample size determination","level":2,"score":0.5327983498573303},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.5183718800544739},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.4544442594051361},{"id":"https://openalex.org/C89246107","wikidata":"https://www.wikidata.org/wiki/Q1398821","display_name":"Rule of thumb","level":2,"score":0.4363393783569336},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4201299846172333},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4121393859386444},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4000396132469177},{"id":"https://openalex.org/C509550671","wikidata":"https://www.wikidata.org/wiki/Q126945","display_name":"Medical education","level":1,"score":0.326915979385376},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.281424880027771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2519758343696594},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1740923523902893},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.1500149667263031},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012107","descriptor_name":"Research Design","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D017144","descriptor_name":"Focus Groups","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D017144","descriptor_name":"Focus Groups","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D018401","descriptor_name":"Sample Size","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D039781","descriptor_name":"PubMed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1186/1471-2288-11-26","doi":"https://doi.org/10.1186/1471-2288-11-26","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1471-2288-11-26","pdf_url":"https://bmcmedresmethodol.biomedcentral.com/counter/pdf/10.1186/1471-2288-11-26","source":{"id":"https://openalex.org/S185874209","display_name":"BMC Medical Research Methodology","issn_l":"1471-2288","issn":["1471-2288"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Research Methodology","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3061958","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3061958","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":"BMC Med Res Methodol","raw_type":"Text"},{"id":"pmid:21396104","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21396104","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":"BMC medical research methodology","raw_type":"Journal Article"},{"id":"pmh:oai:bora.uib.no:1956/7130","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1956/7130","pdf_url":null,"source":{"id":"https://openalex.org/S4306400085","display_name":"Bergen Open Research Archive (BORA) (University of Bergen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4432739","host_organization_name":"University of Bergen","host_organization_lineage":["https://openalex.org/I4432739"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"1","raw_type":"Journal article"},{"id":"pmh:oai:doaj.org/article:1751858da5d14e74a8f90a769a32c466","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/1751858da5d14e74a8f90a769a32c466","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":"BMC Medical Research Methodology, Vol 11, Iss 1, p 26 (2011)","raw_type":"article"},{"id":"pmh:oai:norceresearch.brage.unit.no:1956/7130","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1956/7130","pdf_url":null,"source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Medical Research Methodology","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1186/1471-2288-11-26","doi":"https://doi.org/10.1186/1471-2288-11-26","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1471-2288-11-26","pdf_url":"https://bmcmedresmethodol.biomedcentral.com/counter/pdf/10.1186/1471-2288-11-26","source":{"id":"https://openalex.org/S185874209","display_name":"BMC Medical Research Methodology","issn_l":"1471-2288","issn":["1471-2288"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Research Methodology","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323078","display_name":"Universitetet i Bergen","ror":"https://ror.org/03zga2b32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2013335946.pdf","grobid_xml":"https://content.openalex.org/works/W2013335946.grobid-xml"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W25372450","https://openalex.org/W97472746","https://openalex.org/W115394847","https://openalex.org/W126774542","https://openalex.org/W563870130","https://openalex.org/W571989929","https://openalex.org/W1480414464","https://openalex.org/W1516612778","https://openalex.org/W1546872963","https://openalex.org/W1556808170","https://openalex.org/W1918068707","https://openalex.org/W1966104702","https://openalex.org/W1969115800","https://openalex.org/W1970306479","https://openalex.org/W1975071858","https://openalex.org/W1976140618","https://openalex.org/W1978983069","https://openalex.org/W1983331859","https://openalex.org/W1983751193","https://openalex.org/W1986363198","https://openalex.org/W1990743521","https://openalex.org/W1996600674","https://openalex.org/W2000117884","https://openalex.org/W2006677195","https://openalex.org/W2012264772","https://openalex.org/W2016315360","https://openalex.org/W2022470708","https://openalex.org/W2025478208","https://openalex.org/W2031444013","https://openalex.org/W2033952602","https://openalex.org/W2041765503","https://openalex.org/W2042733687","https://openalex.org/W2045507107","https://openalex.org/W2048999043","https://openalex.org/W2056144694","https://openalex.org/W2065516349","https://openalex.org/W2070504353","https://openalex.org/W2072524881","https://openalex.org/W2077427001","https://openalex.org/W2079115747","https://openalex.org/W2080332916","https://openalex.org/W2093093574","https://openalex.org/W2098624460","https://openalex.org/W2101219713","https://openalex.org/W2103101481","https://openalex.org/W2104971230","https://openalex.org/W2108353264","https://openalex.org/W2109497439","https://openalex.org/W2126192745","https://openalex.org/W2129617985","https://openalex.org/W2137217959","https://openalex.org/W2141843501","https://openalex.org/W2146691185","https://openalex.org/W2149167586","https://openalex.org/W2154749828","https://openalex.org/W2167906621","https://openalex.org/W2167913453","https://openalex.org/W2169767348","https://openalex.org/W2329223578","https://openalex.org/W2329395632","https://openalex.org/W2329730382","https://openalex.org/W2410235368","https://openalex.org/W2416219414","https://openalex.org/W2475885236","https://openalex.org/W2483707315","https://openalex.org/W2506691447","https://openalex.org/W2726871832","https://openalex.org/W2905821330","https://openalex.org/W3139973253","https://openalex.org/W4243384190","https://openalex.org/W4250976518"],"related_works":["https://openalex.org/W2344333698","https://openalex.org/W2908594383","https://openalex.org/W2399141116","https://openalex.org/W4211095682","https://openalex.org/W2488757350","https://openalex.org/W3208645186","https://openalex.org/W2941767438","https://openalex.org/W2029033321","https://openalex.org/W1546872963","https://openalex.org/W2964476471"],"abstract_inverted_index":{"BACKGROUND:":[0],"Focus":[1],"group":[2,68,313,348],"studies":[3,69,95,188,197,221,325],"are":[4],"increasingly":[5],"published":[6,105,155],"in":[7,66,71,106,156,203,292,323],"health":[8,72],"related":[9],"journals,":[10],"but":[11],"we":[12,303],"know":[13],"little":[14],"about":[15,335],"how":[16,22,48,79,142],"researchers":[17,37,80],"use":[18],"this":[19,51,128],"method,":[20],"particularly":[21],"they":[23,87,209,224,235],"determine":[24],"the":[25,60,82,116,137,192,204,295,329],"number":[26,83,117,143,170,193,277],"of":[27,41,63,84,118,136,144,164,171,194,201,229,240,269,278,294,331],"focus":[28,67,85,99,119,172,270,312,347],"groups":[29,86,100,120,145,173,215,271],"to":[30,38,49,58,75,141,183,190,199,212,245,345],"conduct.":[31],"The":[32,169,316],"methodological":[33],"literature":[34],"commonly":[35],"advises":[36],"follow":[39],"principles":[40,248],"data":[42,114,253,282],"saturation,":[43,241],"although":[44],"practical":[45,217],"advise":[46],"on":[47,115,122,300,337],"do":[50],"is":[52,257,263,343],"lacking.":[53],"Our":[54],"objectives":[55],"were":[56,210],"firstly,":[57],"describe":[59],"current":[61],"status":[62],"sample":[64,165,338],"size":[65],"reported":[70],"journals.":[73,158],"Secondly,":[74],"assess":[76],"whether":[77],"and":[78,101,112,121,148,255,319],"explain":[81,191],"carry":[88],"out.":[89],"METHODS:":[90],"We":[91,130,151],"searched":[92],"PubMed":[93],"for":[94,127,216,276,311],"that":[96,102,208,223,234,305],"had":[97,103,225,236],"used":[98],"been":[104],"open":[107],"access":[108],"journals":[109,306],"during":[110],"2008,":[111],"extracted":[113],"any":[123,293],"explanation":[124],"authors":[125],"gave":[126],"number.":[129],"also":[131,327],"did":[132,272],"a":[133,227,238,284],"qualitative":[134],"assessment":[135],"papers":[138,154,161],"with":[139,266],"regard":[140],"was":[146,167,287],"explained":[147],"discussed.":[149],"RESULTS:":[150],"identified":[152],"220":[153],"117":[157],"In":[159],"these":[160,301,324],"insufficient":[162],"reporting":[163,321],"sizes":[166],"common.":[168],"conducted":[174],"varied":[175],"greatly":[176],"(mean":[177],"8.4,":[178],"median":[179],"5,":[180],"range":[181],"1":[182],"96).":[184],"Thirty":[185],"seven":[186],"(17%)":[187],"attempted":[189],"groups.":[195,279],"Six":[196],"referred":[198],"rules":[200],"thumb":[202],"literature,":[205],"three":[206],"stated":[207,222],"unable":[211],"organize":[213],"more":[214,308],"reasons,":[218],"while":[219],"28":[220],"reached":[226,237],"point":[228,239],"saturation.":[230],"Among":[231],"those":[232],"stating":[233],"several":[242],"appeared":[243],"not":[244,273,288],"have":[246],"followed":[247],"from":[249],"grounded":[250],"theory":[251],"where":[252],"collection":[254],"analysis":[256],"an":[258,289],"iterative":[259],"process":[260],"until":[261],"saturation":[262],"reached.":[264],"Studies":[265],"high":[267],"numbers":[268],"offer":[274],"explanations":[275],"Too":[280],"much":[281],"as":[283],"study":[285],"weakness":[286],"issue":[290],"discussed":[291],"reviewed":[296],"papers.":[297],"CONCLUSIONS:":[298],"Based":[299],"findings":[302],"suggest":[304],"adopt":[307],"stringent":[309],"requirements":[310],"method":[314],"reporting.":[315],"often":[317],"poor":[318],"inconsistent":[320],"seen":[322],"may":[326],"reflect":[328],"lack":[330],"clear,":[332],"evidence-based":[333],"guidance":[334],"deciding":[336],"size.":[339],"More":[340],"empirical":[341],"research":[342],"needed":[344],"develop":[346],"methodology.":[349]},"counts_by_year":[{"year":2026,"cited_by_count":48},{"year":2025,"cited_by_count":59},{"year":2024,"cited_by_count":62},{"year":2023,"cited_by_count":61},{"year":2022,"cited_by_count":70},{"year":2021,"cited_by_count":59},{"year":2020,"cited_by_count":72},{"year":2019,"cited_by_count":69},{"year":2018,"cited_by_count":55},{"year":2017,"cited_by_count":57},{"year":2016,"cited_by_count":52},{"year":2015,"cited_by_count":32},{"year":2014,"cited_by_count":24},{"year":2013,"cited_by_count":31},{"year":2012,"cited_by_count":17}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}