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

Þórarinn Gíslason

University of Iceland

ORCID: 0000-0002-6773-9876

Also affiliated with National University Hospital of Iceland

MedicineEnvironmental SciencePsychology

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 5%percentile
0.417Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Positive airway pressure treatment affects respiratory symptoms and gastro-oesophageal reflux: the Icelandic Sleep Apnea Cohort Study

ERJ Open Research(2023)10.1183/23120541.00387-2023
Top 44%
0.417DataRank
Top 44%8 citations

Thor Aspelund, Christer Janson, Bryndís Benediktsdóttir, Sigurður Júlíusson, Greg Maislin +4 more

Papers

Driven by 16 papers — median percentile 56. Top paper: “Positive airway pressure treatment affects respiratory symptoms and gastro-oesophageal reflux: the Icelandic Sleep Apnea Cohort Study”.

Positive airway pressure treatment affects respiratory symptoms and gastro-oesophageal reflux: the Icelandic Sleep Apnea Cohort Study

ERJ Open Research(2023)10.1183/23120541.00387-2023
Top 44%
0.417DataRank
Top 44%8 citations

Thor Aspelund, Christer Janson, Bryndís Benediktsdóttir, Sigurður Júlíusson, Greg Maislin +4 more

Heart rate variability during wakefulness as a marker of obstructive sleep apnea severity

SLEEP(2021)10.1093/sleep/zsab018
N/A
0DataRank · unranked
62 citations

Brendan T Keenan, Diego R. Mazzotti, Fernando Vaquerizo-Villar, Jan F. Kraemer, Niels Wessel +14 more

Diagnostic Performance of Machine Learning-Derived OSA Prediction Tools in Large Clinical and Community-Based Samples

CHEST Journal(2021)10.1016/j.chest.2021.10.023
N/A
0DataRank · unranked
41 citations

M. Melanie Lyons, Brendan T Keenan, Diego R. Mazzotti, Jesse Mindel, Greg Maislin +13 more

Is the Epworth Sleepiness Scale Sufficient to Identify the Excessively Sleepy Subtype of OSA?

CHEST Journal(2021)10.1016/j.chest.2021.10.027
N/A
0DataRank · unranked
28 citations

Brendan T Keenan, Elin Helga Thorarinsdottir, Þórarinn Gíslason, Allan I Pack, Allan I. Pack +42 more

Different components of excessive daytime sleepiness and the change with positive airway pressure treatment in patients with obstructive sleep apnea: Results from the Icelandic Sleep Apnea Cohort (ISAC)

Journal of Sleep Research(2021)10.1111/jsr.13528
N/A
0DataRank · unranked
12 citations

Christer Janson, Thor Aspelund, Bryndís Benediktsdóttir, Sigurður Júlíusson, Þórarinn Gíslason +4 more

Obstructive Sleep Apnea Symptom Subtypes and Cardiovascular Risk: Conflicting Evidence to an Important Question

American Journal of Respiratory and Critical Care Medicine(2021)10.1164/rccm.202111-2467le
N/A
0DataRank · unranked
7 citations

Ulysses J. Magalang, Diego R. Mazzotti, Nigel McArdle, Þórarinn Gíslason, Bhajan Singh +3 more

Changes in sleepiness and 24-h blood pressure following 4 months of CPAP treatment are not mediated by ICAM-1

Sleep And Breathing(2021)10.1007/s11325-020-02257-0
N/A
0DataRank · unranked
3 citations

David Maislin, Brendan T Keenan, Raymond R. Townsend, Bryndís Benediktsdóttir, Sandra B. Dunbar +4 more

Evaluation of excessive daytime sleepiness in obstructive sleep apnea across international sleep centers

SLEEP(2022)10.1093/sleep/zsac271
N/A
0DataRank · unranked
6 citations

Þórarinn Gíslason, Allan I Pack, Samuel T. Kuna, Thomas Penzel, Fang Han +7 more

Obesity does not modify the effect of continuous positive airway pressure on insulin resistance in adults with obstructive sleep apnoea

ERJ Open Research(2023)10.1183/23120541.00443-2022
N/A
0DataRank · unranked
0 citations

David Maislin, Brendan T Keenan, Xiaofeng Guo, Ray Townsend, Bryndís Benediktsdóttir +4 more

Polysomnographic characteristics of excessive daytime sleepiness phenotypes in obstructive sleep apnea: results from the international sleep apnea global interdisciplinary consortium

SLEEP(2024)10.1093/sleep/zsae035
N/A
0DataRank · unranked
13 citations

Allan I Pack, Þórarinn Gíslason, Samuel T. Kuna, Thomas Penzel, Qing Yun Li +11 more

Comparative analysis of sleep physiology using qualitative and quantitative criteria for insomnia symptoms

SLEEP(2024)10.1093/sleep/zsae301
N/A
0DataRank · unranked
5 citations

Olivia Larson, Sammy Dhaliwal, Kibum Moon, Bethany Gerardy, Philip de Chazal +17 more

Nocturnal gastro-oesophageal reflux and respiratory symptoms are increased in sleep apnoea: comparison with the general population

BMJ Open Respiratory Research(2024)10.1136/bmjresp-2023-002192
N/A
0DataRank · unranked
5 citations

Thor Aspelund, Christer Janson, Bryndís Benediktsdóttir, Sigurður Júlíusson, Greg Maislin +4 more

Symptom subtypes of obstructive sleep apnea 10 years later: past, present, and future

SLEEP(2025)10.1093/sleep/zsaf082
N/A
0DataRank · unranked
9 citations

Lichuan Ye, Grace W. Pien, Ulysses J. Magalang, Bryndís Benediktsdóttir, Þórarinn Gíslason +2 more

The Relationship between Upper Airway Anatomy and Obesity in Patients with Obstructive Sleep Apnea

Annals of the American Thoracic Society(2025)10.1513/annalsats.202410-1027oc
N/A
0DataRank · unranked
8 citations

Brendan T Keenan, Andrew Wiemken, Bethany Staley, Bryndis Benediktsdottir, Sigurður Júlíusson +4 more

Defining Extreme Phenotypes of OSA Across International Sleep Centers

CHEST Journal(2020)10.1016/j.chest.2020.03.055
N/A
0DataRank · unranked
19 citations

Diego R. Mazzotti, Jesse Mindel, Greg Maislin, Brendan T Keenan, Lia Bittencourt +19 more

Respiratory Inductance Plethysmography to Quantify Changes in Ventilation in Obstructive Sleep Apnea

IEEE Transactions on Biomedical Engineering(2025)10.1109/tbme.2025.3618403
N/A
0DataRank · unranked
3 citations

Eydís Arnardóttir, Kristófer Montazeri, Brendan T Keenan, Richard J. Schwab, Þórarinn Gíslason +6 more