The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Observer variability in assessing impaired consciousness and coma.
Open accessAbstract
Head-injured patients were examined by a number of observers whose assessments were compared. Considerable discrepancies occurred when overall "levels" of consciousness and coma were used, and also with some terms which are in common use. More consistent assessments were obtained by employing the "Glasgow Coma Scale," which describes eye opening, verbal behaviour, and motor responsiveness. Nurses and general surgeons were as consistent as neurosurgeons when using this scale, and it was relatively resistant to language or cultural differences between observers. The practical reliability of the Glasgow scale enhances its value, both for monitoring individual cases and for making meaningful comparisons between series of patients with acute brain damage.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
ASSESSMENT OF COMA AND IMPAIRED CONSCIOUSNESS
Teasdale, G., & Jennett, B. (1974) · The Lancet · doi:10.1016/s0140-6736(74)91639-0 · Cited by 13,215
Self-citationNonparametric statistics for the behavioral sciences
McGinn, L. C. (1957) · Journal of the Franklin Institute · doi:10.1016/0016-0032(57)90766-4 · Cited by 7,204
Family history of subarachnoid haemorrhage: supplemental value of scrutinizing all relatives.
Greebe, P., Bromberg, J. E., Rinkel, G. J., Algra, A., & van Gijn, J. (1997) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.62.3.273 · Cited by 4,139
Non-Parametric Statistics for the Behavioral Sciences.
Stuart, A., & Siegel, S. (1957) · Economica · doi:10.2307/2551606 · Cited by 3,383
Nonparametric Statistics : for the Behavioral Sciences
Siegel, S. (1956) · UCLA - Biblioteca de Ciencias y Tecnologia Felix Morales Bueno · Cited by 3,287
Assessment and prognosis of coma after head injury
Teasdale, G., & Jennett, B. (1976) · Acta Neurochirurgica · doi:10.1007/bf01405862 · Cited by 822
Self-citationPREDICTING OUTCOME IN INDIVIDUAL PATIENTS AFTER SEVERE HEAD INJURY
Jennett, B., Teasdale, G., Braakman, R., Minderhoud, J., & Knill-Jones, R. (1976) · The Lancet · doi:10.1016/s0140-6736(76)92215-7 · Cited by 779
Self-citationSevere head injuries in three countries.
Jennett, B., Teasdale, G., Galbraith, S., Pickard, J., Grant, H., Braakman, R., Avezaat, C., Maas, A., Minderhoud, J., Vecht, C. J., et al. (1977) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.40.3.291 · Cited by 519
Self-citationMeasuring the outcome from head injuries
Langfitt, T. W. (1978) · Journal of Neurosurgery · doi:10.3171/jns.1978.48.5.0673 · Cited by 168
A prospective study of nontraumatic coma: Methods and results in 310 patients
Bates, D., Caronna, J. J., Cartlidge, N. E. F., Knill-Jones, R. P., Levy, D. E., Shaw, D. A., & Plum, F. (1977) · Annals of Neurology · doi:10.1002/ana.410020306 · Cited by 159
Self-citation
Cited by
Tissue Plasminogen Activator for Acute Ischemic Stroke
(1995) · New England Journal of Medicine · doi:10.1056/nejm199512143332401 · Cited by 11,654
(2004) · The Lancet · doi:10.1016/s0140-6736(04)15692-4 · Cited by 2,557
Ferenci, P., Lockwood, A., Mullen, K., Tarter, R., Weissenborn, K., & Blei, A. T. (2002) · Hepatology · doi:10.1053/jhep.2002.31250 · Cited by 2,043
Validation of a new coma scale: The FOUR score
Wijdicks, E. F. M., Bamlet, W. R., Maramattom, B. V., Manno, E. M., & McClelland, R. L. (2005) · Annals of Neurology · doi:10.1002/ana.20611 · Cited by 1,122
Effects of Tissue Plasminogen Activator for Acute Ischemic Stroke at One Year
Kwiatkowski, T. G., Libman, R. B., Frankel, M., Tilley, B. C., Morgenstern, L. B., Lu, M., Broderick, J. P., Lewandowski, C. A., Marler, J. R., Levine, S. R., et al. (1999) · New England Journal of Medicine · doi:10.1056/nejm199906103402302 · Cited by 647
Metadata
- Authors
- Teasdale, G., Knill-Jones, R., & van der Sande, J.
- Venue
- Journal of Neurology, Neurosurgery & Psychiatry
- Publisher
- BMJ
- Published
- 1978-07-01
- Volume
- 41
- Issue
- 7
- Pages
- 603-610
- ISSN
- 0022-3050 (ISSN-L)
- OpenAlex
- W2133640401
- Cited by
- 294
- References
- 12
- FWCI
- 4.58
- Type
- journal article
- Language
- en
- Open access
- bronze
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Observer variability in assessing impaired consciousness and coma. https://app.cochat.ai/papers/10.1136/jnnp.41.7.603
- The paper
- Teasdale, G., Knill-Jones, R., & van der Sande, J. (1978). Observer variability in assessing impaired consciousness and coma. Journal of Neurology, Neurosurgery & Psychiatry. https://doi.org/10.1136/jnnp.41.7.603
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.