{"id":"https://openalex.org/A5065713299","orcid":"https://orcid.org/0000-0002-2517-044X","observed_orcids":["https://orcid.org/0000-0002-2517-044X"],"display_name":"Syed Hamaad Rahman","raw_author_names":["Hamaad Rahman","Syed Hamaad Rahman"],"full_name":"Syed Hamaad Rahman","works_count":69,"cited_by_count":76,"summary_stats":{"2yr_mean_citedness":1.3611111111111112,"h_index":5,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5065713299","orcid":"https://orcid.org/0000-0002-2517-044X","observed_orcids":["https://orcid.org/0000-0002-2517-044X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1285739803","ror":"https://ror.org/05ry42w04","display_name":"MedStar Washington Hospital Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1285739803","https://openalex.org/I86755215"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I159344633","ror":"https://ror.org/052em3f88","display_name":"Kansas City University","country_code":"US","type":"education","lineage":["https://openalex.org/I159344633"]},"years":[2026,2022]},{"institution":{"id":"https://openalex.org/I205173300","ror":"https://ror.org/04vhsg885","display_name":"Allama Iqbal Medical College","country_code":"PK","type":"education","lineage":["https://openalex.org/I205173300"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I2799648416","ror":"https://ror.org/02n1cyj49","display_name":"AdventHealth Orlando","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799648416"]},"years":[2026,2025,2022]},{"institution":{"id":"https://openalex.org/I2800717037","ror":"https://ror.org/04tk2gy88","display_name":"University of Florida Health","country_code":"US","type":"education","lineage":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I33213144","ror":"https://ror.org/02y3ad647","display_name":"University of Florida","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210143223","ror":"https://ror.org/03paye555","display_name":"Avalon University School of Medicine","country_code":"CW","type":"education","lineage":["https://openalex.org/I4210143223"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210160752","ror":"https://ror.org/05eb9pt23","display_name":"Methodist Dallas Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210160752"]},"years":[2025,2024,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I159344633","ror":"https://ror.org/052em3f88","display_name":"Kansas City University","country_code":"US","type":"education","lineage":["https://openalex.org/I159344633"]},{"id":"https://openalex.org/I2799648416","ror":"https://ror.org/02n1cyj49","display_name":"AdventHealth Orlando","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799648416"]}],"topics":[{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","count":23,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10569","display_name":"Bariatric Surgery and Outcomes","count":11,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10337","display_name":"Liver Disease and Transplantation","count":9,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11658","display_name":"Esophageal and GI Pathology","count":9,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12053","display_name":"Minimally Invasive Surgical Techniques","count":7,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10569","display_name":"Bariatric Surgery and Outcomes","value":9.75e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","value":6.26e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12539","display_name":"Pharmacology and Obesity Treatment","value":5.44e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12518","display_name":"Diverticular Disease and Complications","value":4.41e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11658","display_name":"Esophageal and GI Pathology","value":3.51e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9917176365852356},{"id":"95190672","wikidata":"https://www.wikidata.org/wiki/Q815382","display_name":"Meta-analysis","score":0.8701690435409546},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7478905916213989},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.7192074656486511},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6634320020675659}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2022,"works_count":15,"oa_works_count":3,"cited_by_count":16},{"year":2023,"works_count":17,"oa_works_count":1,"cited_by_count":9},{"year":2024,"works_count":22,"oa_works_count":1,"cited_by_count":46},{"year":2025,"works_count":12,"oa_works_count":1,"cited_by_count":3},{"year":2026,"works_count":2,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Hamaad Rahman","Syed Hamaad Rahman"],"block_key":"s rahman","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065713299","updated_date":"2026-10-10T12:59:14","created_date":"2024-10-12T00:00:00"}