The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Acute Hepatitis B Virus Infection: Relation of Age to the Clinical Expression of Disease and Subsequent Development of the Carrier State
Abstract
Yupik Eskimos of southwestern Alaska have the highest known prevalence of hepatitis B virus infection of any general population in the United States. Prospective serological surveys of 1,280 seronegative Yupik Eskimos, performed between 1971 and 1976, identified 189 (14.8%) who developed serological evidence of hepatitis B virus infection. Twenty-six (13.8%) developed clinical hepatitis during the interval when seroconversion occurred. The proportion of patients with clinically apparent hepatitis increased with age (P less than .01), ranging from 9.5% of infections in patients who were four years of age or less to 33.3% of infections in patients who were 30 years of age or older. Twenty-five (13.3%) of the 188 individuals who were studied became chronic carriers of hepatitis B surface antigen. The risk of becoming a carrier was inversely related to the age of the patient at the time of infection (P = .02). Among patients who were four years of age or less when infected, 28.8% became chronic carriers of hepatitis B, as compared with 7.7% of those who were 30 years of age or older.
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
SNEDECOR, G. W. (1939) · Soil Science · doi:10.1097/00010694-193902000-00006 · Cited by 19,359
Snedecor, G. W., & Cochran, W. G. (1967) · Cited by 6,573
HEPATOCELLULAR CARCINOMA AND HEPATITIS B VIRUS
Beasley, R. P., Lin, C.-C., Hwang, L.-Y., & Chien, C.-S. (1981) · The Lancet · doi:10.1016/s0140-6736(81)90585-7 · Cited by 2,865
Palmer Beasley, R., Lin, C.-C., Wang, K.-Y., Hsieh, F.-J., Hwang, L.-Y., Stevens, C., Sun, T.-S., & Szmuness, W. (1981) · The Lancet · doi:10.1016/s0140-6736(81)90832-1 · Cited by 242
Nielsen, J. O., Dietrichson, O., Elling, P., Christoffersen, P., Faber, V., Iversen, K., Juhl, E., Petersen, P., & Poulsen, H. (1971) · New England Journal of Medicine · doi:10.1056/nejm197111182852101 · Cited by 187
INCIDENCE OF HEPATITIS AMONG STUDENTS AT A UNIVERSITY IN TAIWAN
Beasley, R. P., Hwang, L., Lin, C., Ko, Y.-C., & Twu, S. (1983) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a113532 · Cited by 90
PREVALENCE OF HEPATITIS B IN SELECTED ALASKAN ESKIMO VILLAGES
Schreeder, M. T., Bender, T. R., McMahon, B. J., MOSER, M. R., Murphy, B. L., Sheller, M. J., Heyward, W. L., Hall, D. B., & Maynard, J. E. (1983) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a113659 · Cited by 70
Self-citationPrimary hepatocellular carcinoma in alaskan natives, 1969–1979
Heyward, W. L., Lanier, A. P., Bender, T. R., Hardison, H. H., Dohan, P. H., McMahon, B. J., & Francis, D. P. (1981) · International Journal of Cancer · doi:10.1002/ijc.2910280109 · Cited by 38
Self-citationProspective study of hepatitis B in thirty-two inadvertently infected people
Rinker, J., & Galambos, J. T. (1981) · Gastroenterology · doi:10.1016/0016-5085(81)90492-3 · Cited by 28
Scott, R. M., SCHNEIDER, R. J., SNTTBHAN, R., et al. (1981) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a113127 · Cited by 21
Cited by
Terrault, N. A., Lok, A. S. F., McMahon, B. J., Chang, K., Hwang, J. P., Jonas, M. M., Brown, R. S., Bzowej, N. H., & Wong, J. B. (2018) · Hepatology · doi:10.1002/hep.29800 · Cited by 4,306
Self-citationSeeger, C., & Mason, W. S. (2000) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.64.1.51-68.2000 · Cited by 1,451
Schillie, S., Vellozzi, C., Reingold, A., Harris, A., Haber, P., Ward, J. W., & Nelson, N. P. (2018) · MMWR. Recommendations and Reports · doi:10.15585/mmwr.rr6701a1 · Cited by 815
“Infants, children aged <5 years, and immunosuppressed adults with newly acquired HBV infection typically are asymptomatic, whereas symptomatic illness is noted in 30%–50% of older children, adolescents, and adults (7,8,44,50).”
BackgroundA mathematical model to estimate global hepatitis B disease burden and vaccination impact.
Goldstein, S. T., Zhou, F., Hadler, S. C., Bell, B. P., Mast, E. E., & Margolis, H. S. (2005) · International Journal of Epidemiology · doi:10.1093/ije/dyi206 · Cited by 743
Lok, A. S. F., & McMahon, B. J. (2001) · Hepatology · doi:10.1053/jhep.2001.29401 · Cited by 709
Self-citation
Metadata
- Authors
- McMahon, B. J., Alward, W. L. M., Hall, D. B., Heyward, W. L., Bender, T. R., Francis, D. P., & Maynard, J. E.
- Venue
- Journal of Infectious Diseases
- Publisher
- Oxford University Press (OUP)
- Published
- 1985-04-01
- Volume
- 151
- Issue
- 4
- Pages
- 599-603
- ISSN
- 0022-1899 (ISSN-L)
- 1537-6613
- OpenAlex
- W2105585202
- Cited by
- 832
- References
- 10
- FWCI
- 7.09
- 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: Acute Hepatitis B Virus Infection: Relation of Age to the Clinical Expression of Disease and Subsequent Development of the Carrier State. https://app.cochat.ai/papers/10.1093/infdis/151.4.599
- The paper
- McMahon, B. J., Alward, W. L. M., Hall, D. B., Heyward, W. L., Bender, T. R., Francis, D. P., & Maynard, J. E. (1985). Acute Hepatitis B Virus Infection: Relation of Age to the Clinical Expression of Disease and Subsequent Development of the Carrier State. Journal of Infectious Diseases. https://doi.org/10.1093/infdis/151.4.599
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.