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

Christopher N. Andrews

University of Calgary

ORCID: 0000-0002-2869-4396
Medicine

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 100%percentile
0Author DataRank

Indexed papers

0in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 13 papers. Top paper: “Normative values for body surface gastric mapping evaluations of gastric motility using Gastric Alimetry: spectral analysis”.

Normative values for body surface gastric mapping evaluations of gastric motility using Gastric Alimetry: spectral analysis

medRxiv(2022)10.1101/2022.07.25.22278036
N/A
0DataRank · unranked
21 citations

Gabriel Schamberg, Stefan Calder, Stephen Waite, Daniel D. Carson, Daphne Foong +13 more

Defining and phenotyping gastric abnormalities in long-term type 1 diabetes using body surface gastric mapping

medRxiv(2022)10.1101/2022.08.10.22278649
N/A
0DataRank · unranked
11 citations

Armen A. Gharibans, Stefan Calder, Gabriel Schamberg, Anthony Walters, Jia Jang +8 more

Principles and clinical methods of body surface gastric mapping: Technical review

Neurogastroenterology & Motility(2023)10.1111/nmo.14556
N/A
0DataRank · unranked
84 citations

Chris Varghese, Gabriel Schamberg, Stefan Calder, Peng Du, William Xu +12 more

Gastric Alimetry Expands Patient Phenotyping in Gastroduodenal Disorders Compared with Gastric Emptying Scintigraphy

The American Journal of Gastroenterology(2023)10.14309/ajg.0000000000002528
N/A
0DataRank · unranked
42 citations

Daphne Foong, Stefan Calder, Gabriel Schamberg, Chris Varghese, Jan Tack +15 more

Defining and Phenotyping Gastric Abnormalities in Long-Term Type 1 Diabetes Using a Novel Body Surface Gastric Mapping Device

Gastro Hep Advances(2023)10.1016/j.gastha.2023.08.005
N/A
0DataRank · unranked
30 citations

Armen A. Gharibans, Stefan Calder, Gabriel Schamberg, Anthony Walters, Jia Jang +8 more

Gastric Alimetry® Test Interpretation in Gastroduodenal Disorders: Review and Recommendations

Journal of Clinical Medicine(2023)10.3390/jcm12206436
N/A
0DataRank · unranked
22 citations

Stefan Calder, Chris Varghese, Gabriel Schamberg, William Xu, Charlotte Daker +5 more

Comparison of Gastric Alimetry® body surface gastric mapping versus electrogastrography spectral analysis

Scientific Reports(2023)10.1038/s41598-023-41645-w
N/A
0DataRank · unranked
16 citations

Stefan Calder, Chris Varghese, William Xu, William Wang, Vincent Ho +5 more

Longitudinal outcome monitoring in patients with chronic gastroduodenal symptoms investigated using the Gastric Alimetry system: study protocol

BMJ Open(2023)10.1136/bmjopen-2023-074462
N/A
0DataRank · unranked
2 citations

Nicky Dachs, Gabriel Schamberg, K.W. McCool, Mikaela Law, William Xu +8 more

Gastric Alimetry® Test Interpretation in Gastroduodenal Disorders : Review and Recommendations

Preprints.org(2023)10.20944/preprints202307.1709.v1
N/A
0DataRank · unranked
5 citations

Stefan Calder, Chris Varghese, Gabriel Schamberg, William Xu, Charlotte Daker +5 more

A Standardized Classification Scheme for Gastroduodenal Disorder Evaluation Using the Gastric Alimetry System: Prospective Cohort Study

Gastro Hep Advances(2024)10.1016/j.gastha.2024.09.002
N/A
0DataRank · unranked
24 citations

Gabriel Schamberg, Emma Uren, Stefan Calder, Mikaela Law, Daphne Foong +10 more

Liquid nutrient drink testing induces gastric myoelectrical abnormalities that correlate with gastroduodenal symptoms

American Journal of Physiology-Gastrointestinal and Liver Physiology(2025)10.1152/ajpgi.00070.2025
N/A
0DataRank · unranked
2 citations

Chris Varghese, Gabriel Schamberg, India Wallace, Mikaela Law, Nooriyah Poonawala +7 more

Relationship between intragastric meal distribution, gastric emptying and gastric neuromuscular dysfunction in chronic gastroduodenal disorders

medRxiv(2025)10.1101/2025.02.04.25321689
N/A
0DataRank · unranked
3 citations

Armen A. Gharibans, Daphne Foong, Gabriel Schamberg, Stefan Calder, Vincent Ho +7 more

Predicting symptomatic response to prokinetic treatment using Gastric Alimetry

medRxiv(2025)10.1101/2025.01.30.25321436
N/A
0DataRank · unranked
1 citations

Sibylle Van Hove, Gabriel Schamberg, Billy Wu, Nooriyah Poonawala, Mikaela Law +12 more