The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.
The Risks of Surgery in Obese Patients
Abstract
Obesity is commonly considered a surgical risk factor, but the degree of risk has been imprecisely quantified. There is little evidence that excessive body weight in itself should contraindicate general surgery. However, obesity is often associated with abnormal cardiorespiratory function, metabolic function, and hemostasis, which may predispose to morbidity and mortality after surgery. We review pertinent data and offer guidelines to minimize the risks of surgery in obese patients.
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
Hubert, H. B., Feinleib, M., McNamara, P. M., & Castelli, W. P. (1983) · Circulation · doi:10.1161/01.cir.67.5.968 · Cited by 4,241
Variations in mortality by weight among 750,000 men and women
Lew, E. A., & Garfinkel, L. (1979) · Journal of Chronic Diseases · doi:10.1016/0021-9681(79)90119-x · Cited by 1,170
Infection and diabetes: The case for glucose control
Rayfield, E. J., Ault, M. J., Keusch, G. T., Brothers, M. J., Nechemias, C., & Smith, H. (1982) · The American Journal of Medicine · doi:10.1016/0002-9343(82)90511-3 · Cited by 626
Overweight and Hypertension: A Review
CHIANG, B. N., PERLMAN, L. V., & EPSTEIN, F. H. (1969) · Circulation · doi:10.1161/01.cir.39.3.403 · Cited by 574
Effects of Obesity on Respiratory Function
Ray, C. S., Sue, D. Y., Bray, G., Hansen, J. E., & Wasserman, K. (1983) · American Review of Respiratory Disease · doi:10.1164/arrd.1983.128.3.501 · Cited by 558
Payne, J. H., & DeWind, L. T. (1969) · The American Journal of Surgery · doi:10.1016/0002-9610(69)90113-5 · Cited by 535
Deep vein thrombosis of the leg
Kakkar, V. V., Howe, C. T., Nicolaides, A. N., Renney, J. T. G., & Clarke, M. B. (1970) · The American Journal of Surgery · doi:10.1016/s0002-9610(70)80023-x · Cited by 477
Acute Respiratory Failure in the Adult: (First of Three Parts)
Pontoppidan, H., Geffin, B., & Lowenstein, E. (1972) · New England Journal of Medicine · doi:10.1056/nejm197210052871404 · Cited by 439
Excessive Mortality and Causes of Death in Morbidly Obese Men
Drenick, E. J. (1980) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.1980.03300310031018 · Cited by 412
de Divitiis, O., Fazio, S., Petitto, M., Maddalena, G., Contaldo, F., & Mancini, M. (1981) · Circulation · doi:10.1161/01.cir.64.3.477 · Cited by 394
Cited by
The Medical Review Article: State of the Science
MULROW, C. D. (1987) · Annals of Internal Medicine · doi:10.7326/0003-4819-106-3-485 · Cited by 856
Obesity in general elective surgery
Dindo, D., Muller, M. K., Weber, M., & Clavien, P.-A. (2003) · The Lancet · doi:10.1016/s0140-6736(03)13640-9 · Cited by 630
The medical complications of obesity
Malnick, S. D. H. (2006) · QJM · doi:10.1093/qjmed/hcl085 · Cited by 579
Chandra, R. (1991) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/53.5.1087 · Cited by 441
The Impact of Obesity on Surgical Outcomes: A Review
CHOBANMDFACS, P., & FLANCBAUMMDFACS, L. (1997) · Journal of the American College of Surgeons · doi:10.1016/s1072-7515(97)00109-9 · Cited by 276
Metadata
- Authors
- PASULKA, P. S., BISTRIAN, B. R., BENOTTI, P. N., & BLACKBURN, G. L.
- Venue
- Annals of Internal Medicine
- Publisher
- American College of Physicians
- Published
- 1986-04-01
- Volume
- 104
- Issue
- 4
- Pages
- 540-546
- ISSN
- 0003-4819 (ISSN-L)
- 1539-3704
- OpenAlex
- W1981262703
- Cited by
- 332
- References
- 36
- FWCI
- 5.91
- Type
- journal article
- Language
- en
- Open access
- closed
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: The Risks of Surgery in Obese Patients. https://app.cochat.ai/papers/10.7326/0003-4819-104-4-540
- The paper
- PASULKA, P. S., BISTRIAN, B. R., BENOTTI, P. N., & BLACKBURN, G. L. (1986). The Risks of Surgery in Obese Patients. Annals of Internal Medicine. https://doi.org/10.7326/0003-4819-104-4-540
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.