🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Paul Madley‐Dowd

University Hospitals Bristol NHS Foundation Trust

ORCID: 0000-0003-2932-9486

Also affiliated with University of Bristol, NIHR Bristol Biomedical Research Centre, MRC Epidemiology Unit, MRC Integrative Epidemiology Unit

MedicineMathematicsEnvironmental Science

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile
1.5Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Maternal smoking during pregnancy and offspring intellectual disability: sibling analysis in an intergenerational Danish cohort

Psychological Medicine(2020)10.1017/s0033291720003621
Top 25%
0.790DataRank
Top 25%22 citations

Amy E. Kalkbrenner, Hein Heuvelman, Jon Heron, Stanley Zammit, Dheeraj Rai +2 more

Papers

Driven by 8 papers — median percentile 74. Top paper: “Maternal smoking during pregnancy and offspring intellectual disability: sibling analysis in an intergenerational Danish cohort”.

Maternal smoking during pregnancy and offspring intellectual disability: sibling analysis in an intergenerational Danish cohort

Psychological Medicine(2020)10.1017/s0033291720003621
Top 25%
0.790DataRank
Top 25%22 citations

Amy E. Kalkbrenner, Hein Heuvelman, Jon Heron, Stanley Zammit, Dheeraj Rai +2 more

Trends and patterns of antiseizure medication prescribing during pregnancy between 1995 and 2018 in the United Kingdom: A cohort study

BJOG An International Journal of Obstetrics & Gynaecology(2023)10.1111/1471-0528.17573
Top 28%
0.733DataRank
Top 28%20 citations

Jessica E. Rast, Viktor H. Ahlqvist, Caichen Zhong, Florence Z. Martin, Neil M. Davies +8 more

Bias amplification of unobserved confounding in pharmacoepidemiological studies using indication‐based sampling

Pharmacoepidemiology and Drug Safety(2023)10.1002/pds.5614
N/A
0DataRank · unranked
8 citations

Paul Madley‐Dowd, Amanda Ly, Jessica E. Rast, Michael Lundberg, Egill Jónsson‐Bachmann +5 more

Antiseizure medication use during pregnancy and children’s neurodevelopmental outcomes

Nature Communications(2024)10.1038/s41467-024-53813-1
N/A
0DataRank · unranked
33 citations

Viktor H. Ahlqvist, Harriet Forbes, Jessica E. Rast, Florence Z. Martin, Caichen Zhong +11 more

Psychiatric comorbidities in epilepsy: population co‐occurrence, genetic correlations and causal effects

General Psychiatry(2024)10.1136/gpsych-2023-101201
N/A
0DataRank · unranked
13 citations

Christina Dardani, Paul Madley‐Dowd, Harriet Forbes, Jessica E. Rast, Caichen Zhong +12 more

First-trimester use of antiseizure medications and the risk of miscarriage: a population-based cohort study

Journal of Neurology Neurosurgery & Psychiatry(2024)10.1136/jnnp-2023-333149
N/A
0DataRank · unranked
10 citations

Paul Madley‐Dowd, Viktor H. Ahlqvist, J.H. Campbell, Neil M. Davies, Rachel Liebling +9 more

Using directed acyclic graphs to determine whether multiple imputation or subsample-multiple imputation estimates of an exposure-outcome association are unbiased

American Journal of Epidemiology(2025)10.1093/aje/kwaf265
N/A
0DataRank · unranked
1 citations

Rachael A. Hughes, Maya B. Mathur, Jon Heron, Kate Tilling, Paul Madley‐Dowd

Maternal smoking and smokeless tobacco use during pregnancy and offspring development: sibling analysis in an intergenerational Swedish cohort

International Journal of Epidemiology(2021)10.1093/ije/dyab095
N/A
0DataRank · unranked
11 citations

Michael Lundberg, Jon Heron, Stanley Zammit, Viktor H. Ahlqvist, Cecilia Magnusson +2 more