{"id":"https://openalex.org/W309331344","doi":null,"title":"Early intervention promotes intellectual development of premature infants: a preliminary report. Early Intervention of Premature Infants Cooperative Research Group.","display_name":"Early intervention promotes intellectual development of premature infants: a preliminary report. Early Intervention of Premature Infants Cooperative Research Group.","publication_year":1999,"publication_date":"1999-06-01","ids":{"openalex":"https://openalex.org/W309331344","mag":"309331344","pmid":"https://pubmed.ncbi.nlm.nih.gov/11605609"},"language":"en","primary_location":{"id":"pmid:11605609","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11605609","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":"Chinese medical journal","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/A5004361828","display_name":"Xinjie Bao","orcid":"https://orcid.org/0000-0003-2117-7692","observed_orcids":["https://orcid.org/0000-0003-2117-7692","https://orcid.org/0000-0002-0629-8392"]},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"X Bao","raw_affiliation_strings":["Department of Pediatrics, Peking Union Medcial College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Peking Union Medcial College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China","institution_ids":["https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":null,"display_name":"S Sun","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S Sun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5083606403","display_name":"Shujuan Wei","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S Wei","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":0.0,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.03554621,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"112","issue":"6","first_page":"520","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11060","display_name":"Infant Development and Preterm Care","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T11060","display_name":"Infant Development and Preterm Care","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T11184","display_name":"Neonatal and fetal brain pathology","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T12484","display_name":"Retinopathy of Prematurity Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/early-intervention","display_name":"early intervention","score":0.9369999766349792},{"id":"https://openalex.org/keywords/preterm-infants","display_name":"preterm infants","score":0.9909999966621399},{"id":"https://openalex.org/keywords/intellectual-development","display_name":"intellectual development","score":0.9779999852180481},{"id":"https://openalex.org/keywords/mental-retardation-prevention","display_name":"mental retardation prevention","score":0.8019999861717224},{"id":"https://openalex.org/keywords/parent-implemented-intervention","display_name":"parent-mediated intervention","score":0.6129999756813049},{"id":"https://openalex.org/keywords/motor-development","display_name":"motor development","score":0.6439999938011169},{"id":"https://openalex.org/keywords/cognitive-development","display_name":"cognitive development","score":0.9179999828338623},{"id":"https://openalex.org/keywords/speech-development","display_name":"speech development","score":0.9049999713897705},{"id":"https://openalex.org/keywords/social-behavior","display_name":"social behavior","score":0.9409999847412109},{"id":"https://openalex.org/keywords/psychomotor-development-index","display_name":"psychomotor development index","score":0.7009999752044678},{"id":"https://openalex.org/keywords/mental-development-index","display_name":"mental development index","score":0.7870000004768372}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6793762445449829},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.6410362124443054},{"id":"https://openalex.org/C164953862","wikidata":"https://www.wikidata.org/wiki/Q7256440","display_name":"Psychomotor learning","level":3,"score":0.623396098613739},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.6229538321495056},{"id":"https://openalex.org/C3020057088","wikidata":"https://www.wikidata.org/wiki/Q3409626","display_name":"Head circumference","level":4,"score":0.5920121073722839},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.5786297917366028},{"id":"https://openalex.org/C2992764375","wikidata":"https://www.wikidata.org/wiki/Q407784","display_name":"Infant development","level":2,"score":0.5439912676811218},{"id":"https://openalex.org/C2991809551","wikidata":"https://www.wikidata.org/wiki/Q2910672","display_name":"Intellectual development","level":2,"score":0.45878297090530396},{"id":"https://openalex.org/C66322754","wikidata":"https://www.wikidata.org/wiki/Q4128476","display_name":"Birth weight","level":3,"score":0.43074285984039307},{"id":"https://openalex.org/C114735433","wikidata":"https://www.wikidata.org/wiki/Q5610504","display_name":"Gross motor skill","level":3,"score":0.4193671941757202},{"id":"https://openalex.org/C109260823","wikidata":"https://www.wikidata.org/wiki/Q407784","display_name":"Child development","level":2,"score":0.4177965819835663},{"id":"https://openalex.org/C169976356","wikidata":"https://www.wikidata.org/wiki/Q13208902","display_name":"Motor skill","level":2,"score":0.33580484986305237},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.3107975721359253},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.24240368604660034},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.19403651356697083},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.18570810556411743},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.12095186114311218},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D002657","descriptor_name":"Child Development","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D007234","descriptor_name":"Infant, Premature","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":true},{"descriptor_ui":"D007234","descriptor_name":"Infant, Premature","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D007361","descriptor_name":"Intelligence Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008607","descriptor_name":"Intellectual Disability","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D011597","descriptor_name":"Psychomotor Performance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:11605609","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11605609","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":"Chinese medical journal","raw_type":"Clinical Trial"},{"id":"mag:1605039811","doi":null,"is_oa":false,"landing_page_url":"http://www.cqvip.com/QK/85656X/199906/4000784669.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306541197","display_name":"\u4e2d\u534e\u533b\u5b66\u6742\u5fd7\uff1a\u82f1\u6587\u7248","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":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u4e2d\u534e\u533b\u5b66\u6742\u5fd7\uff1a\u82f1\u6587\u7248","raw_type":null},{"id":"mag:309331344","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11605609","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":[{"display_name":"Good health and well-being","score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Randomized Controlled Trial","id":"https://openalex.org/study-designs/randomized-controlled-trial"},{"display_name":"Clinical Trial","id":"https://openalex.org/study-designs/clinical-trial"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2351972348","https://openalex.org/W2347384164","https://openalex.org/W2353272376","https://openalex.org/W2349978395","https://openalex.org/W2381364000","https://openalex.org/W3031577570","https://openalex.org/W2348626622","https://openalex.org/W2390308647","https://openalex.org/W2385431160","https://openalex.org/W2365378426"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"evaluate":[2],"the":[3,9,13,40,46,59,67,72,79,89,114,127,162,173,179,191,198,209,214,229,239,252,257,268,272,281,284,327,334,345,353,377,383],"effect":[4],"of":[5,12,22,116,134,138,181,298,314,344,355,376,379],"early":[6,380],"intervention":[7,31,68,92,199,240,258,335,339,361,381],"on":[8],"intellectual":[10,342],"development":[11,99,132,194,220,319,343],"premature":[14,164,346],"infants.":[15],"METHODS:":[16],"Premature":[17],"infants":[18,38,125,347],"at":[19,178,249,290],"gestational":[20],"age":[21,60,115,180,299],"28-36.9":[23],"weeks":[24],"were":[25,43,57,84,111,216,231,245,260,274,300,311],"randomly":[26],"divided":[27],"into":[28,369],"two":[29,122,163,187,250,296],"groups:":[30],"and":[32,76,100,108,118,121,166,169,183,186,203,213,225,236,242,254,262,271,292,295,302,348,359],"conventional":[33,73,210,287,328],"care":[34,74,211,288,329],"groups.":[35,175],"Normal":[36],"newborn":[37],"during":[39],"same":[41],"period":[42],"included":[44,95],"in":[45,66,71,78,126,158,167,197,208,238,256,267,286,326,333],"control":[47,81,244,270],"group":[48,75,200,212,241,259,289],"(routine":[49],"care).":[50],"Up":[51],"to":[52,86,352,385],"March":[53],"1996,":[54],"156":[55],"cases":[56,313],"over":[58],"1.5-2":[61],"years":[62,188,297],"(corrected":[63],"age),":[64],"52":[65],"group,":[69,330],"51":[70],"53":[77],"normal":[80,243,269,282],"group.":[82,336],"Parents":[83],"taught":[85],"carry":[87],"out":[88],"0-2":[90],"year":[91],"program,":[93],"which":[94,147],"motor,":[96],"cognitive,":[97],"speech":[98],"social":[101,170],"behavior.":[102],"Every":[103],"three":[104,128,174],"months,":[105],"height,":[106],"weight":[107],"head":[109],"circumference":[110],"measured.":[112],"At":[113],"one":[117,182,291],"a":[119,184,293],"half":[120,185,294],"years,":[123,251],"all":[124],"groups":[129,165],"received":[130,150],"infant":[131,148],"tests":[133,177],"Child":[135],"Development":[136],"Center":[137],"China":[139],"(CDCC)":[140],"scale.":[141],"The":[142,218,234,305],"examiner":[143],"did":[144],"not":[145,232],"know":[146],"had":[149],"intervention.":[151],"RESULTS:":[152],"There":[153,310],"was":[154,201,223,307,322],"no":[155],"significant":[156,275],"difference":[157,306],"biological":[159],"factors":[160,171],"among":[161,172],"cultural":[168],"Intelligence":[176],"showed":[189],"that":[190],"average":[192],"mental":[193,315,318,356],"index":[195,221,320],"(MDI)":[196,321],"13.8":[202],"14.6":[204],"higher":[205,227,264],"than":[206,265],"those":[207,266],"differences":[215,230,273],"significant.":[217,233,309],"psychomotor":[219],"(PDI)":[222],"5.2":[224],"4.7":[226],"but":[228,248,331],"MDI":[235,253,285],"PDI":[237,255],"quite":[246],"close,":[247],"5.7":[261],"7.3":[263],"(P":[276],"<":[277],"0.05).":[278],"Compared":[279],"with":[280],"control,":[283],"11.5":[301],"8.9":[303],"lower.":[304],"very":[308],"four":[312],"retardation,":[316],"whose":[317],"less":[323],"then":[324],"70":[325],"none":[332],"CONCLUSIONS:":[337],"Early":[338,358],"can":[340,362],"promote":[341],"may":[349],"be":[350],"beneficial":[351],"prevention":[354],"retardation.":[357],"intensive":[360],"produce":[363],"better":[364],"results.":[365],"Bringing":[366],"parent's":[367],"initiative":[368],"full":[370],"play":[371],"through":[372],"deepening":[373],"their":[374],"understanding":[375],"importance":[378],"is":[382],"key":[384],"success.":[386]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
