Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 531

The DOI matches its OpenAlex record.

Changing patterns of asthma mortality. Identifying target populations at high risk

Kevin B. Weiss·1990·JAMA

Abstract

Studies have suggested increases in hospitalization for asthma and in asthma mortality during the early 1980s. Using US Vital Records, we examined asthma mortality from 1968 through 1987 to describe the rates of change among children and young adults (aged 5 to 34 years) with time and in small geographic areas. During the 1970s, US asthma mortality declined by 7.8% per annum (+/- 1.0%), declining faster among women and nonwhites. During the 1980s, mortality increased by 6.2% per annum (+/- 1.2%), increasing faster among those aged 5 to 14 years than among those aged 15 to 34 years. Small-area geographic analysis revealed four areas with persistently high asthma mortality. Neither changes in International Classification of Diseases coding nor improved recognition of asthma, as demonstrated by trends in autopsy rates or rates of in-hospital deaths, seems to explain the increasing mortality of the 1980s.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

OpenAlex · 10.1001/jama.264.13.1683

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.

A few free checks a day · papers already verified open instantly · results are public

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

Cited by

See all 531

Metadata

Authors
Weiss, K. B.
Venue
JAMA
Publisher
American Medical Association
Published
1990-10-03
Volume
264
Issue
13
Pages
1683-1687
ISSN
0002-9955 (ISSN-L)
OpenAlex
W4230408026
Cited by
531
References
0
FWCI
18.91
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: Changing patterns of asthma mortality. Identifying target populations at high risk. https://app.cochat.ai/papers/10.1001/jama.264.13.1683
The paper
Weiss, K. B. (1990). Changing patterns of asthma mortality. Identifying target populations at high risk. JAMA. https://doi.org/10.1001/jama.264.13.1683

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.