Looking at existing data models at eLife, Hindawi and others
These are close in meaning, but exact syntax is different. Let's see title for example:
organization | type | property |
---|---|---|
eLife | research-article | title |
CrossRef | work | title |
DataCite | resource | titles[] |
JATS | article | title-group > article-title |
Time of publication:
organization | type | property |
---|---|---|
eLife | research-article | published |
CrossRef | work | DOI |
DataCite | resource | publicationYear ? |
JATS | article | pub-date > day, month, year |
DOI:
organization | type | property |
---|---|---|
eLife | research-article | doi |
CrossRef | work | DOI |
DataCite | resource | identifier identifierType="DOI" |
JATS | article | article-id pub-id-type="doi" |
To get a general feel for it, below is the 'article' type across different organizations:
GET /articles/:id
):
eLife ({
"status": "poa",
"id": "14107",
"version": 1,
"type": "research-article",
"doi": "10.7554/eLife.14107",
"title": "Molecular basis for multimerization in the activation of the epidermal growth factor",
"titlePrefix": "Title prefix",
"stage": "published",
"published": "2016-03-28T00:00:00Z",
"statusDate": "2016-03-28T00:00:00Z",
"volume": 5,
"issue": 1,
"elocationId": "e14107",
"copyright": {
"license": "CC-BY-4.0",
"holder": "Huang et al.",
"statement": "This article is distributed under the terms of the <a href=\"http://creativecommons.org/licenses/by/4.0/\">Creative Commons Attribution License</a> permitting unrestricted use and redistribution provided that the original author and source are credited."
},
"authorLine": "Yongjian Huang et al.",
"authors": [
{
"type": "person",
"name": {
"preferred": "Yongjian Huang",
"index": "Huang, Yongjian"
},
"equalContributionGroups": [
1
],
"affiliations": [
{
"name": [
"Department of Molecular and Cell Biology",
"University of California, Berkeley"
],
"address": {
"formatted": [
"Berkeley",
"United States"
],
"components": {
"locality": [
"Berkeley"
],
"country": "United States"
}
}
},
{
"name": [
"California Institute for Quantitative Biosciences",
"University of California, Berkeley"
],
"address": {
"formatted": [
"Berkeley",
"United States"
],
"components": {
"locality": [
"Berkeley"
],
"country": "United States"
}
}
}
],
"contribution": "Designed Xenopus oocyte based single-molecule analysis of EGFR stoichiometry and interpreted the data, Conducted the data collection and analysis, Designed mammalian cell-based EGFR activity assay and conducted the data analysis and interpretation, Designed and conducted docking and model building, Drafting or revising the article, Contributed unpublished essential data or reagents.",
"additionalInformation": [
"Some additional information"
]
},
{
"type": "person",
"name": {
"preferred": "Shashank Bharill",
"index": "Bharill, Shashank"
},
"equalContributionGroups": [
1
],
"contribution": "Designed Xenopus oocyte based single-molecule analysis of EGFR stoichiometry and interpreted the data, Conducted the data collection and analysis, Drafting or revising the article."
},
{
"type": "person",
"name": {
"preferred": "John Kuriyan",
"index": "Kuriyan, John"
},
"competingInterests": "Senior editor, <i>eLife</i>",
"contribution": "Designed Xenopus oocyte based single-molecule analysis of EGFR stoichiometry and interpreted the data, Designed mammalian cell-based EGFR activity assay and conducted the data analysis and interpretation, Designed and conducted docking and model building, Drafting or revising the article.",
"orcid": "0000-0002-4414-5477",
"email": "kuriyan@berkeley.edu"
}
],
"reviewers": [
{
"name": {
"preferred": "Volker Dötsch",
"index": "Dötsch, Volker"
},
"role": "Reviewing editor",
"affiliations": [
{
"name": [
"Goethe University"
],
"address": {
"formatted": [
"Germany"
],
"components": {
"country": "Germany"
}
}
}
],
"orcid": "0000-0001-5720-212X"
}
],
"pdf": "https://elifesciences.org/content/5/e14107.pdf",
"subjects": [
{
"id": "biochemistry",
"name": "Biochemistry"
},
{
"id": "biophysics-structural-biology",
"name": "Biophysics and Structural Biology"
}
],
"researchOrganisms": [
"Human",
"Xenopus"
],
"abstract": {
"content": [
{
"type": "paragraph",
"text": "The epidermal growth factor receptor (EGFR) is activated by dimerization, but activation also generates higher-order multimers, whose nature and function are poorly understood. We have characterized ligand-induced dimerization and multimerization of EGFR using single-molecule analysis, and show that multimerization can be blocked by mutations in a specific region of Domain IV of the extracellular module. These mutations reduce autophosphorylation of the C-terminal tail of EGFR and attenuate phosphorylation of phosphatidyl inositol 3-kinase, which is recruited by EGFR. The catalytic activity of EGFR is switched on through allosteric activation of one kinase domain by another, and we show that if this is restricted to dimers, then sites in the tail that are proximal to the kinase domain are phosphorylated in only one subunit. We propose a structural model for EGFR multimerization through self-association of ligand-bound dimers, in which the majority of kinase domains are activated cooperatively, thereby boosting tail phosphorylation."
}
]
},
"dataSets": {
"generated": [
{
"id": "dataset1",
"date": "2016-11-16",
"authors": [
{
"type": "person",
"name": {
"preferred": "Person One",
"index": "One, Person"
}
},
{
"type": "group",
"name": "Group One"
}
],
"authorsEtAl": true,
"title": "Complete dataset",
"dataId": "123456ABC",
"details": "Some details.",
"doi": "10.2210/pdb4qen/pdb",
"uri": "https://doi.org/10.2210/pdb4qen/pdb"
},
{
"id": "dataset2",
"date": "2016",
"authors": [
{
"type": "person",
"name": {
"preferred": "Person One",
"index": "One, Person"
}
}
],
"title": "Minimum dataset"
}
],
"used": [
{
"id": "dataset1",
"date": "2016-11-16",
"authors": [
{
"type": "person",
"name": {
"preferred": "Person One",
"index": "One, Person"
}
},
{
"type": "group",
"name": "Group One"
}
],
"authorsEtAl": true,
"title": "Complete dataset",
"dataId": "123456ABC",
"details": "Some details.",
"doi": "10.2210/pdb4qen/pdb",
"uri": "https://doi.org/10.2210/pdb4qen/pdb"
},
{
"id": "dataset2",
"date": "2016",
"authors": [
{
"type": "person",
"name": {
"preferred": "Person One",
"index": "One, Person"
}
}
],
"title": "Minimum dataset"
}
]
},
"ethics": [
{
"type": "paragraph",
"text": "Human subjects: If Research Ethics Committee and Institutional Review Board approval was required for this article the details would be listed here."
},
{
"type": "paragraph",
"text": "Animal subjects: If there were animal subjects involved in the study the approval number for the research along with protocol approval would be listed here."
}
],
"funding": {
"awards": [
{
"id": "par-1",
"source": {
"funderId": "10.13039/501100001659",
"name": [
"Deutsche Forschungsgemeinschaft"
]
},
"awardId": "SCHE 1575/3-1",
"recipients": [
{
"type": "person",
"name": {
"preferred": "Lee R Berger",
"index": "Berger, Lee R"
}
}
]
},
{
"id": "par-3",
"source": {
"name": [
"Bundesministerium für Bildung und Forschung"
]
},
"recipients": [
{
"type": "group",
"name": "Naledi group"
}
]
}
],
"statement": "The funders had no role in study design, data collection and interpretation, or the decision to submit the work for publication."
},
"additionalFiles": [
{
"id": "fig-data",
"title": "Download zip",
"caption": [
{
"type": "paragraph",
"text": "Any figures and tables for this article are included in the PDF. The zip folder contains additional supplemental files."
}
],
"mediaType": "application/zip",
"uri": "https://elife-publishing-cdn.s3.amazonaws.com/21393/elife-21393-supp-v1.zip",
"filename": "elife-21393-supp-v1.zip"
}
]
}
DataCite:
https://schema.datacite.org/meta/kernel-4.1/example/datacite-example-datapaper-v4.1.xml
<?xml version="1.0" encoding="UTF-8"?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
<identifier identifierType="DOI">10.5072/example-datapaper</identifier>
<creators>
<creator>
<creatorName nameType="Personal">Hammond, Mark D</creatorName>
</creator>
<creator>
<creatorName nameType="Personal">Jones, Daniel C</creatorName>
</creator>
</creators>
<titles>
<title xml:lang="en">Freshwater flux from ice sheet melting and iceberg calving in the Southern Ocean</title>
</titles>
<publisher>Royal Meteorological Society</publisher>
<publicationYear>2016</publicationYear>
<subjects>
<subject xml:lang="en">freshwater</subject>
<subject xml:lang="en">Southern Ocean</subject>
<subject xml:lang="en">modelling</subject>
<subject xml:lang="en">Antarctica</subject>
</subjects>
<language>en</language>
<resourceType resourceTypeGeneral="DataPaper">Dataset</resourceType>
<relatedIdentifiers>
<relatedIdentifier relationType="Describes" relatedIdentifierType="DOI">doi:10.5072/dataset</relatedIdentifier>
</relatedIdentifiers>
<descriptions>
<description descriptionType="Abstract">This dataset is a multiyear mean Southern Ocean freshwater flux field that uses recently compiled measurements of ice sheet melting, iceberg calving, iceberg tracking, and river runoff</description>
<description descriptionType="SeriesInformation">Geoscience Data Journal, Volume 3, Issue 2 November 2016 Pages 60–62</description>
</descriptions>
</resource>
CrossRef:
http://data.crossref.org/reports/help/schema_doc/4.4.1/index.html
{
"status": "ok",
"message-type": "work",
"message-version": "1.0.0",
"message": {
"indexed": {
"date-parts": [
[
2017,
11,
9
]
],
"date-time": "2017-11-09T05:40:32Z",
"timestamp": 1510206032568
},
"reference-count": 37,
"publisher": "Springer Nature",
"content-domain": {
"domain": [
],
"crossmark-restriction": false
},
"short-container-title": [
"Nature"
],
"DOI": "10.1038\/nature24285",
"type": "journal-article",
"created": {
"date-parts": [
[
2017,
10,
18
]
],
"date-time": "2017-10-18T09:42:33Z",
"timestamp": 1508319753000
},
"source": "Crossref",
"is-referenced-by-count": 0,
"title": [
"Disorder in convergent floral nanostructures enhances signalling to bees"
],
"prefix": "10.1038",
"author": [
{
"given": "Edwige",
"family": "Moyroud",
"affiliation": [
]
},
{
"given": "Tobias",
"family": "Wenzel",
"affiliation": [
]
},
{
"given": "Rox",
"family": "Middleton",
"affiliation": [
]
},
{
"given": "Paula J.",
"family": "Rudall",
"affiliation": [
]
},
{
"given": "Hannah",
"family": "Banks",
"affiliation": [
]
},
{
"given": "Alison",
"family": "Reed",
"affiliation": [
]
},
{
"given": "Greg",
"family": "Mellers",
"affiliation": [
]
},
{
"given": "Patrick",
"family": "Killoran",
"affiliation": [
]
},
{
"given": "M. Murphy",
"family": "Westwood",
"affiliation": [
]
},
{
"given": "Ullrich",
"family": "Steiner",
"affiliation": [
]
},
{
"given": "Silvia",
"family": "Vignolini",
"affiliation": [
]
},
{
"given": "Beverley J.",
"family": "Glover",
"affiliation": [
]
}
],
"member": "339",
"published-online": {
"date-parts": [
[
2017,
10,
18
]
]
},
"reference": [
{
"key": "nature24285-b1",
"author": "Vukusic P.",
"volume": "424",
"first-page": "842",
"year": "2003",
"journal-title": "Nature",
"DOI": "10.1038\/nature01941",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b2",
"author": "Whitney H. M.",
"volume": "323",
"first-page": "130",
"year": "2009",
"journal-title": "Science",
"DOI": "10.1126\/science.1166256",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b3",
"author": "Vignolini S.",
"volume": "205",
"first-page": "97",
"year": "2015",
"journal-title": "New Phytol.",
"DOI": "10.1111\/nph.12958",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b4",
"author": "Whitney H. M.",
"volume": "26",
"first-page": "802",
"year": "2016",
"journal-title": "Curr. Biol.",
"DOI": "10.1016\/j.cub.2016.01.026",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b5",
"author": "Prum R. O.",
"volume": "43",
"first-page": "591",
"year": "2003",
"journal-title": "Integr. Comp. Biol.",
"DOI": "10.1093\/icb\/43.4.591",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b6",
"author": "Scotland R. W.",
"volume": "13",
"first-page": "214",
"year": "2011",
"journal-title": "Evol. Dev.",
"DOI": "10.1111\/j.1525-142X.2011.00471.x",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b7",
"volume": "161",
"first-page": "105",
"year": "2009",
"journal-title": "Bot. J. Linn. Soc.",
"DOI": "10.1111\/j.1095-8339.2009.00996.x",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b8",
"author": "Endress P. K.",
"volume": "365",
"first-page": "411",
"year": "2010",
"journal-title": "Phil. Trans. R. Soc. Lond. B",
"DOI": "10.1098\/rstb.2009.0228",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b9",
"author": "Grimaldi D.",
"volume": "86",
"first-page": "373",
"year": "1999",
"journal-title": "Ann. Mo. Bot. Gard.",
"DOI": "10.2307\/2666181",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b10",
"unstructured": ""
},
{
"key": "nature24285-b11",
"author": "Labandeira C. C.",
"volume": "97",
"first-page": "469",
"year": "2010",
"journal-title": "Ann. Mo. Bot. Gard.",
"DOI": "10.3417\/2010037",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b12",
"author": "Vignolini S.",
"volume": "9",
"first-page": "1295",
"year": "2012",
"journal-title": "J. R. Soc. Interface",
"DOI": "10.1098\/rsif.2011.0759",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b13",
"author": "Noda K.",
"volume": "369",
"first-page": "661",
"year": "1994",
"journal-title": "Nature",
"DOI": "10.1038\/369661a0",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b14",
"author": "Gorton H. L.",
"volume": "112",
"first-page": "879",
"year": "1996",
"journal-title": "Plant Physiol.",
"DOI": "10.1104\/pp.112.3.879",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b15",
"author": "Vignolini S.",
"volume": "196",
"first-page": "1038",
"year": "2012",
"journal-title": "New Phytol.",
"DOI": "10.1111\/j.1469-8137.2012.04356.x",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b16",
"author": "van der Kooi C. J",
"volume": "283",
"first-page": "20160429",
"year": "2016",
"journal-title": "Proc. R. Soc. Lond. B",
"DOI": "10.1098\/rspb.2016.0429",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b17",
"author": "van der Kooi C. J.",
"volume": "203",
"first-page": "667",
"year": "2014",
"journal-title": "New Phytol.",
"DOI": "10.1111\/nph.12808",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b18",
"author": "Johansen V. E.",
"volume": "2",
"first-page": "239",
"year": "2015",
"journal-title": "Optica",
"DOI": "10.1364\/OPTICA.2.000239",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b19",
"author": "Schauer S.",
"volume": "13",
"first-page": "4328",
"year": "2017",
"journal-title": "Soft Matter",
"DOI": "10.1039\/C7SM00154A",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b20",
"author": "Schneider N.",
"volume": "4",
"first-page": "1895",
"year": "2014",
"journal-title": "Opt. Mater. Express",
"DOI": "10.1364\/OME.4.001895",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b21",
"author": "Spaethe J.",
"volume": "98",
"first-page": "3898",
"year": "2001",
"journal-title": "Proc. Natl Acad. Sci. USA",
"DOI": "10.1073\/pnas.071053098",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b22",
"author": "Giurfa M.",
"volume": "177",
"first-page": "247",
"year": "1995",
"journal-title": "J. Comp. Physiol. A",
"DOI": "10.1007\/BF00192415",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b23",
"author": "Raine N. E.",
"volume": "36",
"first-page": "305",
"year": "2006",
"journal-title": "Adv. Stud. Behav.",
"DOI": "10.1016\/S0065-3454(06)36007-X",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b24",
"author": "Raine N. E.",
"volume": "30",
"first-page": "191",
"year": "2007",
"journal-title": ". Entomol. Gen.",
"DOI": "10.1127\/entom.gen\/30\/2007\/191",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b25",
"author": "Raine N. E.",
"volume": "2",
"first-page": "e556",
"year": "2007",
"journal-title": "PLoS One",
"DOI": "10.1371\/journal.pone.0000556",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b26",
"author": "Yoshida K.",
"volume": "373",
"first-page": "291",
"year": "1995",
"journal-title": "Nature",
"DOI": "10.1038\/373291a0",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b27",
"author": "Yoshida K.",
"volume": "26",
"first-page": "884",
"year": "2009",
"journal-title": "Nat. Prod. Rep.",
"DOI": "10.1039\/b800165k",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b28",
"author": "Holton T. A.",
"volume": "12",
"first-page": "40",
"year": "1994",
"journal-title": "Trends Biotechnol.",
"DOI": "10.1016\/0167-7799(94)90097-3",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b29",
"author": "Hondo T.",
"volume": "358",
"first-page": "515",
"year": "1992",
"journal-title": "Nature",
"DOI": "10.1038\/358515a0",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b30",
"author": "Katsumoto Y.",
"volume": "48",
"first-page": "1589",
"year": "2007",
"journal-title": "Plant Cell Physiol.",
"DOI": "10.1093\/pcp\/pcm131",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b31",
"author": "Shiono M.",
"volume": "436",
"first-page": "791",
"year": "2005",
"journal-title": "Nature",
"DOI": "10.1038\/436791a",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b32",
"author": "Sasaki N.",
"volume": "56",
"first-page": "28",
"year": "2015",
"journal-title": "Plant Cell Physiol.",
"DOI": "10.1093\/pcp\/pcu097",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b33",
"author": "Yasin S.",
"volume": "78",
"first-page": "2760",
"year": "2001",
"journal-title": "Appl. Phys. Lett.",
"DOI": "10.1063\/1.1369615",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b34",
"author": "Williams S. S.",
"volume": "10",
"first-page": "1421",
"year": "2010",
"journal-title": "Nano Lett.",
"DOI": "10.1021\/nl100326q",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b35",
"author": "Dyer A. G.",
"volume": "190",
"first-page": "105",
"year": "2004",
"journal-title": "J. Comp. Physiol. A Neuroethol. Sens. Neural Behav. Physiol.",
"DOI": "10.1007\/s00359-003-0475-2",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b36",
"author": "Foster J. J.",
"volume": "24",
"first-page": "1415",
"year": "2014",
"journal-title": "Curr. Biol.",
"DOI": "10.1016\/j.cub.2014.05.007",
"doi-asserted-by": "crossref"
},
{
"key": "nature24285-b37",
"author": "Warton D. I.",
"volume": "92",
"first-page": "3",
"year": "2011",
"journal-title": "Ecology",
"DOI": "10.1890\/10-0340.1",
"doi-asserted-by": "crossref"
}
],
"container-title": [
"Nature"
],
"original-title": [
],
"link": [
{
"URL": "http:\/\/www.nature.com\/doifinder\/10.1038\/nature24285",
"content-type": "unspecified",
"content-version": "vor",
"intended-application": "similarity-checking"
}
],
"deposited": {
"date-parts": [
[
2017,
11,
8
]
],
"date-time": "2017-11-08T21:10:12Z",
"timestamp": 1510175412000
},
"score": 1,
"subtitle": [
],
"short-title": [
],
"issued": {
"date-parts": [
[
2017,
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<title-group>
<article-title>Evolving general practice consultation in Britain: issues of length and
context</article-title>
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<name>
<surname>Freeman</surname>
<given-names>George K</given-names>
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<surname>Horder</surname>
<given-names>John P</given-names>
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<role>past president</role>
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<contrib contrib-type="author">
<name>
<surname>Howie</surname>
<given-names>John G R</given-names>
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<role>emeritus professor of general practice</role>
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<name>
<surname>Hungin</surname>
<given-names>A Pali</given-names>
</name>
<role>professor of general practice</role>
<role vocab="CRediT" vocab-identifier="http://dictionary.casrai.org/Contributor_Roles">Writing - Review & Editing</role>
<xref ref-type="aff" rid="aff-d"/>
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<name>
<surname>Hill</surname>
<given-names>Alison P</given-names>
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<role>general practitioner</role>
<role vocab="CRediT" vocab-identifier="http://dictionary.casrai.org/Contributor_Roles">Writing - Review & Editing</role>
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<name>
<surname>Shah</surname>
<given-names>Nayan C</given-names>
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<role>general practitioner</role>
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<role>senior lecturer</role>
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<aff id="aff-a">Centre for Primary Care and Social Medicine, Imperial College of Science,
Technology and Medicine, London W6 8RP</aff>
<aff id="aff-b">
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<institution>Royal College of General Practitioners, London SW7 1PU</institution>
<institution-id institution-id-type="ISNI">0000 0001 2161 785X</institution-id>
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</aff>
<aff id="aff-c">Department of General Practice, University of Edinburgh, Edinburgh EH8 9DX</aff>
<aff id="aff-d">Centre for Health Studies, University of Durham, Durham DH1 3HN</aff>
<aff id="aff-e">Kilburn Park Medical Centre, London NW6</aff>
<aff id="aff-f">Department of General Practice and Primary Health Care, University of Leicester,
Leicester LE5 4PW</aff>
<author-notes>
<fn fn-type="con">
<p>Contributors: GKF wrote the paper and revised it after repeated and detailed comments from
all of the other authors and feedback from the first referee and from the <italic>BMJ</italic>
editorial panel. All other authors gave detailed and repeated comments and cristicisms. GKF is
the guarantor of the paper.</p>
</fn>
<corresp id="cor1">Correspondence to: G Freeman <email>g.freeman@ic.ac.uk</email></corresp>
</author-notes>
<pub-date date-type="pub" publication-format="print" iso-8601-date="2002-04-13">
<day>13</day>
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<year>2002</year>
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<fpage>880</fpage>
<lpage>882</lpage>
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<day>7</day>
<month>2</month>
<year>2002</year>
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<copyright-year>2002</copyright-year>
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of the RCGP.</funding-statement>
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</front>
<body>
<p>In 1999 Shah<xref ref-type="bibr" rid="B1">1</xref> and others said that the Royal College of
General Practitioners should advocate longer consultations in general practice as a matter of
policy. The college set up a working group chaired by A P Hungin, and a systematic review of
literature on consultation length in general practice was commissioned. The working group agreed
that the available evidence would be hard to interpret without discussion of the changing context
within which consultations now take place. For many years general practitioners and those who
have surveyed patients' opinions in the United Kingdom have complained about short consultation
time, despite a steady increase in actual mean length. Recently Mechanic pointed out that this is
also true in the United States.<xref ref-type="bibr" rid="B2">2</xref> Is there any justification
for a further increase in mean time allocated per consultation in general practice?</p>
<p>We report on the outcome of extensive debate among a group of general practitioners with an
interest in the process of care, with reference to the interim findings of the commissioned
systematic review and our personal databases. The review identified 14 relevant papers. <boxed-text>
<sec>
<title>Summary points</title>
<p> <list list-type="bullet">
<list-item>
<p>Longer consultations are associated with a range of better patient outcomes</p>
</list-item>
<list-item>
<p>Modern consultations in general practice deal with patients with more serious and chronic
conditions</p>
</list-item>
<list-item>
<p>Increasing patient participation means more complex interaction, which demands extra
time</p>
</list-item>
<list-item>
<p>Difficulties with access and with loss of continuity add to perceived stress and poor
performance and lead to further pressure on time</p>
</list-item>
<list-item>
<p>Longer consultations should be a professional priority, combined with increased use of
technology and more flexible practice management to maximise interpersonal continuity</p>
</list-item>
<list-item>
<p>Research on implementation is needed</p>
</list-item>
</list> </p>
</sec>
</boxed-text> </p>
<sec sec-type="subjects">
<title>Longer consultations: benefits for patients</title>
<p>The systematic review consistently showed that doctors with longer consultation times
prescribe less and offer more advice on lifestyle and other health promoting activities. Longer
consultations have been significantly associated with better recognition and handling of
psychosocial problems<xref ref-type="bibr" rid="B3">3</xref> and with better patient
enablement.<xref ref-type="bibr" rid="B4">4</xref> Also clinical care for some chronic illnesses
is better in practices with longer booked intervals between one appointment and the next.<xref
ref-type="bibr" rid="B5">5</xref> It is not clear whether time is itself the main influence or
whether some doctors insist on more time.</p>
<p>A national survey in 1998 reported that most (87%) patients were satisfied with the
length of their most recent consultation.<xref ref-type="bibr" rid="B6">6</xref> Satisfaction
with any service will be high if expectations are met or exceeded. But expectations are modified
by previous experience.<xref ref-type="bibr" rid="B7">7</xref> The result is that primary care
patients are likely to be satisfied with what they are used to unless the context modifies the
effects of their own experience.</p>
</sec>
<sec>
<title>Context of modern consultations</title>
<p>Shorter consultations were more appropriate when the population was younger, when even a brief
absence from employment due to sickness required a doctor's note, and when many simple remedies
were available only on prescription. Recently at least five important influences have increased
the content and hence the potential length of the consultation.</p>
</sec>
<sec>
<title>Participatory consultation style</title>
<p>The most effective consultations are those in which doctors most directly acknowledge and
perhaps respond to patients' problems and concerns. In addition, for patients to be committed to
taking advantage of medical advice they must agree with both the goals and methods proposed. A
landmark publication in the United Kingdom was <italic>Meetings Between Experts</italic>, which
argued that while doctors are the experts about medical problems in general patients are the
experts on how they themselves experience these problems.<xref ref-type="bibr" rid="B8">8</xref>
New emphasis on teaching consulting skills in general practice advocated specific attention to
the patient's agenda, beliefs, understanding, and agreement. Currently the General Medical
Council, aware that communication difficulties underlie many complaints about doctors, has
further emphasised the importance of involving patients in consultations in its revised guidance
to medical schools.<xref ref-type="bibr" rid="B9">9</xref> More patient involvement should give
a better outcome, but this participatory style usually lengthens consultations.</p>
</sec>
<sec>
<title>Extended professional agenda</title>
<p>The traditional consultation in general practice was brief.<xref ref-type="bibr" rid="B2"
>2</xref> The patient presented symptoms and the doctor prescribed treatment. In 1957 Balint
gave new insights into the meaning of symptoms.<xref ref-type="bibr" rid="B10">10</xref> By 1979
an enhanced model of consultation was presented, in which the doctors dealt with ongoing as well
as presenting problems and added health promotion and education about future appropriate use of
services.<xref ref-type="bibr" rid="B11">11</xref> Now, with an ageing population and more
community care of chronic illness, there are more issues to be considered at each consultation.
Ideas of what constitutes good general practice are more complex.<xref ref-type="bibr" rid="B12"
>12</xref> Good practice now includes both extended care of chronic medical problems—for
example, coronary heart disease<xref ref-type="bibr" rid="B13">13</xref>—and a public
health role. At first this model was restricted to those who lead change (“early
adopters”) and enthusiasts<xref ref-type="bibr" rid="B14">14</xref> but now it is
embedded in professional and managerial expectations of good practice.</p>
<p>Adequate time is essential. It may be difficult for an elderly patient with several active
problems to undress, be examined, and get adequate professional consideration in under 15
minutes. Here the doctor is faced with the choice of curtailing the consultation or of reducing
the time available for the next patient. Having to cope with these situations often contributes
to professional dissatisfaction.<xref ref-type="bibr" rid="B15">15</xref> This combination of
more care, more options, and more genuine discussion of those options with informed patient
choice inevitably leads to pressure on time.</p>
</sec>
<sec>
<title>Access problems</title>
<p>In a service free at the point of access, rising demand will tend to increase rationing by
delay. But attempts to improve access by offering more consultations at short notice squeeze
consultation times.</p>
<p>While appointment systems can and should reduce queuing time for consultations, they have long
tended to be used as a brake on total demand.<xref ref-type="bibr" rid="B16">16</xref> This may
seriously erode patients' confidence in being able to see their doctor or nurse when they need
to. Patients are offered appointments further ahead but may keep these even if their symptoms
have remitted “just in case.” Availability of consultations is thus blocked.
Receptionists are then inappropriately blamed for the inadequate access to doctors.</p>
<p>In response to perception of delay, the government has set targets in the NHS plan of
“guaranteed access to a primary care professional within 24 hours and to a primary care
doctor within 48 hours.” Implementation is currently being negotiated.</p>
<p>Virtually all patients think that they would not consult unless it was absolutely necessary.
They do not think they are wasting NHS time and do not like being made to feel so. But
underlying general practitioners' willingness to make patients wait several days is their
perception that few of the problems are urgent. Patients and general practitioners evidently do
not agree about the urgency of so called minor problems. To some extent general practice in the
United Kingdom may have scored an “own goal” by setting up perceived access
barriers (appointment systems and out of hours cooperatives) in the attempt to increase
professional standards and control demand in a service that is free at the point of access.</p>
<p>A further government initiative has been to bypass general practice with new
services—notably, walk-in centres (primary care clinics in which no appointment is
needed) and NHS Direct (a professional telephone helpline giving advice on simple remedies and
access to services). Introduced widely and rapidly, these services each potentially provide
significant features of primary care—namely, quick access to skilled health advice and
first line treatment.</p>
</sec>
<sec>
<title>Loss of interpersonal continuity</title>
<p>If a patient has to consult several different professionals, particularly over a short period
of time, there is inevitable duplication of stories, risk of naive diagnoses, potential for
conflicting advice, and perhaps loss of trust. Trust is essential if patients are to accept the
“wait and see” management policy which is, or should be, an important part of the
management of self limiting conditions, which are often on the boundary between illness and
non-illness.<xref ref-type="bibr" rid="B17">17</xref> Such duplication again increases pressure
for more extra (unscheduled) consultations resulting in late running and professional
frustration.<xref ref-type="bibr" rid="B18">18</xref> </p>
<p>Mechanic described how loss of longitudinal (and perhaps personal and relational<xref
ref-type="bibr" rid="B19">19</xref>) continuity influences the perception and use of time
through an inability to build on previous consultations.<xref ref-type="bibr" rid="B2">2</xref>
Knowing the doctor well, particularly in smaller practices, is associated with enhanced patient
enablement in shorter time.<xref ref-type="bibr" rid="B4">4</xref> Though Mechanic pointed out
that three quarters of UK patients have been registered with their general practitioner five
years or more, this may be misleading. Practices are growing, with larger teams and more
registered patients. Being registered with a doctor in a larger practice is usually no guarantee
that the patient will be able to see the same doctor or the doctor of his or her choice, who may
be different. Thus the system does not encourage adequate personal continuity. This adds to
pressure on time and reduces both patient and professional satisfaction.</p>
</sec>
<sec>
<title>Health service reforms</title>
<p>Finally, for the past 15 years the NHS has experienced unprecedented change with a succession
of major administrative reforms. Recent reforms have focused on an NHS led by primary care,
including the aim of shifting care from the secondary specialist sector to primary care. One
consequence is increased demand for primary care of patients with more serious and less stable
problems. With the limited piloting of reforms we do not know whether such major redirection can
be achieved without greatly altering the delicate balance between expectations (of both patients
and staff) and what is delivered.</p>
</sec>
<sec>
<title>The future</title>
<p>We think that the way ahead must embrace both longer mean consultation times and more
flexibility. More time is needed for high quality consultations with patients with major and
complex problems of all kinds. But patients also need access to simpler services and advice.
This should be more appropriate (and cost less) when it is given by professionals who know the
patient and his or her medical history and social circumstances. For doctors, the higher quality
associated with longer consultations may lead to greater professional satisfaction and, if these
longer consultations are combined with more realistic scheduling, to reduced levels of
stress.<xref ref-type="bibr" rid="B20">20</xref> They will also find it easier to develop
further the care of chronic disease.</p>
<p>The challenge posed to general practice by walk-in centres and NHS Direct is considerable, and
the diversion of funding from primary care is large. The risk of waste and duplication increases
as more layers of complexity are added to a primary care service that started out as something
familiar, simple, and local and which is still envied in other developed countries.<xref
ref-type="bibr" rid="B21">21</xref> Access needs to be simple, and the advantages of personal
knowledge and trust in minimising duplication and overmedicalisation need to be exploited.</p>
<p>We must ensure better communication and access so that patients can more easily deal with
minor issues and queries with someone they know and trust and avoid the formality and
inconvenience of a full face to face consultation. Too often this has to be with a different
professional, unfamiliar with the nuances of the case. There should be far more managerial
emphasis on helping patients to interact with their chosen practitioner<xref ref-type="bibr"
rid="B22">22</xref>; such a programme has been described.<xref ref-type="bibr" rid="B23"
>23</xref> Modern information systems make it much easier to record which doctor(s) a patient
prefers to see and to monitor how often this is achieved. The telephone is hardly modern but is
underused. Email avoids the problems inherent in arranging simultaneous availability necessary
for telephone consultations but at the cost of reducing the communication of emotions. There is
a place for both.<xref ref-type="bibr" rid="B2">2</xref> Access without prior appointment is a
valued feature of primary care, and we need to know more about the right balance between planned
and ad hoc consulting.</p>
</sec>
<sec>
<title>Next steps</title>
<p>General practitioners do not behave in a uniform way. They can be categorised as slow, medium,
and fast and react in different ways to changes in consulting speed.<xref ref-type="bibr"
rid="B18">18</xref> They are likely to have differing views about a widespread move to lengthen
consultation time. We do not need further confirmation that longer consultations are desirable
and necessary, but research could show us the best way to learn how to introduce them with
minimal disruption to the way in which patients and practices like primary care to be
provided.<xref ref-type="bibr" rid="B24">24</xref> We also need to learn how to make the most of
available time in complex consultations.</p>
<p>Devising appropriate incentives and helping practices move beyond just reacting to demand in
the traditional way by working harder and faster is perhaps our greatest challenge in the United
Kingdom. The new primary are trusts need to work together with the growing primary care research
networks to carry out the necessary development work. In particular, research is needed on how a
primary care team can best provide the right balance of quick access and interpersonal knowledge
and trust.</p>
</sec>
</body>
<back>
<ack>
<p>We thank the other members of the working group: Susan Childs, Paul Freeling, Iona Heath,
Marshall Marinker, and Bonnie Sibbald. We also thank Fenny Green of the Royal College of General
Practitioners for administrative help.</p>
</ack>
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<p>Funding: Meetings of the working group in 1999-2000 were funded by the
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