Cited by 124AI in cancer detectionDigital Radiography and Breast ImagingRadiology practices and education

Effects of incorrect computer-aided detection (CAD) output on human decision-making in mammography

Open access
Alberdi, Eugenio, Povyakalo, Andrey, Strigini, Lorenzo, Ayton, Peter·2004·Academic Radiology

Abstract

Rationale and objectives To investigate the effects of incorrect computer output on the reliability of the decisions of human users. This work followed an independent UK clinical trial that evaluated the impact of computer-aided detection(CAD) in breast screening. The aim was to use data from this trial to feed into probabilistic models (similar to those used in "reliability engineering") which would detect and assess possible ways of improving the human-CAD interaction. Some analyses required extra data; therefore, two supplementary studies were conducted. Study 1 was designed to elucidate the effects of computer failure on human performance. Study 2 was conducted to clarify unexpected findings from Study 1.Materials and methods In Study 1, 20 film readers viewed 60 sets of mammograms (30 of which contained cancer) and provided "recall/no recall" decisions for each case. Computer output for each case was available to the participants. The test set was designed to contain an unusually large proportion (50%) of cancers for which CAD had generated incorrect output. In Study 2, 19 different readers viewed the same set of cases in similar conditions except that computer output was not available.Results The average sensitivity of readers in Study 1 (with CAD) was significantly lower than the average sensitivity of read-ers in Study 2 (without CAD). The difference was most marked for cancers for which CAD failed to provide correct prompting.Conclusion Possible automation bias effects in CAD use deserve further study because they may degrade human decision-making for some categories of cases under certain conditions. This possibility should be taken into account in the assessment and design of CAD tools.

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

Crossref · 10.1016/j.acra.2004.05.012

Cites

11 of 11 references verified0 citation errors · 0 not checkable

Statistics

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

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • If physicians do not trust the technology, they will not use it, but blind trust in the technology can lead to medical errors.

    “If physicians do not trust the technology, they will not use it, but blind trust in the technology can lead to medical errors8–11.”

    From Do as AI say: susceptibility in deployment of clinical decision-aids (2021) · cites this paper as [11]

    The Discussion (page not available in our copy) describes readers treating missing CAD prompts as reassurance and potentially missing cancers—support for the warning about overreliance. It does not address whether physicians who distrust a technology will decline to use it; that part of the attributed claim is unsupported. (LLM, conf=0.87)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. [1]1. Littlewood B, Popov P, Strigini L. Modelling software design diversity -a review. ACM Computing Surveys 2001; 33(2): 177-208.

Cited by

Sorted by citations

Authors
Alberdi, E., Povyakalo, A., Strigini, L., & Ayton, P.
Affiliations
City, University of London (GB)
Corresponding author
Alberdi, Eugenio
Venue
Academic Radiology
Publisher
Elsevier BV
Published
2004-08
Volume
11
Issue
8
Pages
909-918
ISSN
1076-6332 (ISSN-L)
OpenAlex
W2155859548
Cited by
124
References
11
Citations by year
2026: 10 · 2025: 7 · 2024: 17 · 2023: 9 · 2022: 10 · 2021: 6 · 2020: 8 · 2019: 8 · 2018: 2 · 2017: 3 · 2016: 4 · 2015: 3 · 2014: 3 · 2013: 2 · 2012: 5
FWCI
4.05
Type
journal article
Language
en
Open access
Locations
  • Academic Radiology (publishedVersion)
  • PubMed (publishedVersion)
  • City Research Online (City University London) (submittedVersion)
Funders
Engineering and Physical Sciences Research Council
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › AI in cancer detection
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Digital Radiography and Breast Imaging
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Radiology practices and education
Keywords
computer-aided detection, mammography, breast cancer screening, human decision-making, automation bias, reader sensitivity, computer system failures, probabilistic reliability model
MeSH terms
Analysis of Variance, Breast Neoplasms, Decision Making, Diagnosis, Computer-Assisted, False Negative Reactions, Female, Follow-Up Studies, Humans, Image Processing, Computer-Assisted, Mammography, Mass Screening, Probability, Radiographic Image Interpretation, Computer-Assisted, Sensitivity and Specificity, Reproducibility of Results, Models, Statistical, Bias

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