Evidence map›Paper›PMID 34321961›Full record

ArticleJournal of the Association for Information Systems2020

Protecting Privacy When Sharing and Releasing Data with Multiple Records per Person.

Hasan B Kartal, Xiao-Bai Li

Abstract read
In one paragraph

Article in Journal of the Association for Information Systems, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Hasan B KartalUniversity of Illinois at Springfield, USA.
Xiao-Bai LiUniversity of Massachusetts Lowell, USA.

Funding

New Technology to Preserve Patient Privacy and Data Quality in Health ResearchR01LM010942 · NLM · UNIVERSITY OF MASSACHUSETTS LOWELL · PI LI, XIAOBAI · 2011 to 2013
$679k
NLM NIH HHS R01 LM010942
6 · The paper itself

Abstract

This study concerns the risks of privacy disclosure when sharing and releasing a dataset in which each individual may be associated with multiple records. Existing data privacy approaches and policies typically assume that each individual in a shared dataset corresponds to a single record, leading to an underestimation of the disclosure risks in multiple records per person scenarios. We propose two novel measures of privacy disclosure to arrive at a more appropriate assessment of disclosure risks. The first measure assesses individual-record disclosure risk based upon the frequency distribution of individuals' occurrences. The second measure assesses sensitive-attribute disclosure risk based upon the number of individuals affiliated with a sensitive value. We show that the two proposed disclosure measures generalize the well-known

Indexed as

Data PrivacyGini Indexk-Anonymitykd-Treesl-Diversity

Identifiers

PMID34321961
PMCPMC8315096

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.