Alem Mehari

22.5k total citations
48 papers, 658 citations indexed

About

Alem Mehari is a scholar working on Pulmonary and Respiratory Medicine, Genetics and Epidemiology. According to data from OpenAlex, Alem Mehari has authored 48 papers receiving a total of 658 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pulmonary and Respiratory Medicine, 9 papers in Genetics and 9 papers in Epidemiology. Recurrent topics in Alem Mehari's work include Chronic Obstructive Pulmonary Disease (COPD) Research (9 papers), Hemoglobinopathies and Related Disorders (8 papers) and Pulmonary Hypertension Research and Treatments (7 papers). Alem Mehari is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (9 papers), Hemoglobinopathies and Related Disorders (8 papers) and Pulmonary Hypertension Research and Treatments (7 papers). Alem Mehari collaborates with scholars based in United States and Ethiopia. Alem Mehari's co-authors include Richard F. Gillum, Gregory J. Kato, Roberto F. Machado, Xin Tian, Mark T. Gladwin, Elizabeth S. Klings, Nargues Weir, Thomas O. Obisesan, Richard F Gillum and Sahai Donaldson and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and Blood.

In The Last Decade

Alem Mehari

44 papers receiving 645 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Alem Mehari United States 14 300 217 210 98 93 48 658
Vasco Miranda Portugal 18 97 0.3× 202 0.9× 109 0.5× 67 0.7× 46 0.5× 53 786
Iride Francesca Ceresa Italy 16 80 0.3× 177 0.8× 90 0.4× 46 0.5× 40 0.4× 34 742
Wasil Jastaniah Saudi Arabia 12 275 0.9× 272 1.3× 83 0.4× 106 1.1× 13 0.1× 64 623
Ju Hyun Lee South Korea 14 71 0.2× 76 0.4× 113 0.5× 74 0.8× 32 0.3× 23 638
Kim Jordan United States 11 61 0.2× 120 0.6× 104 0.5× 58 0.6× 44 0.5× 37 590
Laura Scaramucci Italy 15 117 0.4× 139 0.6× 88 0.4× 53 0.5× 32 0.3× 48 585
Toby Helliwell United Kingdom 19 258 0.9× 28 0.1× 433 2.1× 80 0.8× 63 0.7× 58 911
Megan Rowley United Kingdom 10 104 0.3× 219 1.0× 75 0.4× 50 0.5× 27 0.3× 18 621
Liane Lockwood Australia 16 98 0.3× 66 0.3× 148 0.7× 95 1.0× 198 2.1× 29 868
Raphael Fraser United States 16 243 0.8× 308 1.4× 34 0.2× 49 0.5× 22 0.2× 42 707

Countries citing papers authored by Alem Mehari

Since Specialization
Citations

This map shows the geographic impact of Alem Mehari's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alem Mehari with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alem Mehari more than expected).

Fields of papers citing papers by Alem Mehari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alem Mehari. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alem Mehari. The network helps show where Alem Mehari may publish in the future.

Co-authorship network of co-authors of Alem Mehari

This figure shows the co-authorship network connecting the top 25 collaborators of Alem Mehari. A scholar is included among the top collaborators of Alem Mehari based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alem Mehari. Alem Mehari is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Mehari, Alem, et al.. (2025). HIV and Chronic Lower Respiratory Diseases Mortality Trend From 1999 to 2020. American Journal of Respiratory and Critical Care Medicine. 211(Supplement_1). A4992–A4992.
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Mehari, Alem, et al.. (2022). Fractional exhaled nitric oxide and mortality in asthma and chronic obstructive pulmonary disease in a national cohort aged 40 years and older. Respiratory Medicine. 198. 106879–106879. 2 indexed citations
5.
Mehari, Alem, et al.. (2019). Disparities in Sarcoidosis Mortality by Region, Urbanization, and Race in the United States: A Multiple Cause of Death Analysis. The American Journal of Medicine. 132(9). 1062–1068.e3. 19 indexed citations
6.
Mehari, Alem, et al.. (2019). Disparities in Sepsis Mortality by Region, Urbanization, and Race in the USA: a Multiple Cause of Death Analysis. Journal of Racial and Ethnic Health Disparities. 6(3). 546–551. 14 indexed citations
7.
Mehari, Alem, et al.. (2018). Asthma-related mortality in the United States, 1999 to 2015. Annals of Allergy Asthma & Immunology. 120(6). 614–619. 9 indexed citations
8.
Mehari, Alem, et al.. (2018). Hypercalcemic pancreatitis a rare presentation of sarcoidosis. Medicine. 97(2). e9580–e9580. 4 indexed citations
9.
Mehari, Alem, et al.. (2018). Abnormal Ventilation–Perfusion Scan Is Associated with Pulmonary Hypertension in Sickle Cell Adults. Journal of Nuclear Medicine. 60(1). 86–92. 15 indexed citations
10.
Odeyemi, Yewande, et al.. (2017). Airflow obstruction, cognitive function and mortality in a US national cohort: NHANES‐III. The Clinical Respiratory Journal. 12(3). 1141–1149. 1 indexed citations
11.
Ngwa, Julius S., et al.. (2017). Body Mass Index and Intensive Care Unit Outcomes in African American Patients. Ethnicity & Disease. 27(2). 161–161. 8 indexed citations
12.
Mehari, Alem, et al.. (2016). Review: Hemodynamic Characteristics and Outcomes of Sickle Cell Disease Associated Pulmonary Hypertension. Ethnicity & Disease. 26(4). 545–545. 4 indexed citations
13.
Mehari, Alem & Elizabeth S. Klings. (2016). Chronic Pulmonary Complications of Sickle Cell Disease. CHEST Journal. 149(5). 1313–1324. 46 indexed citations
14.
Mehari, Alem, et al.. (2015). Shock Index and Outcomes in Patients Admitted to the ICU With Sepsis. CHEST Journal. 148(4). 337A–337A. 4 indexed citations
15.
Mehari, Alem, et al.. (2015). Effect modification by race–ethnicity of environmental tobacco smoke exposure on airway inflammation in US children. Annals of Allergy Asthma & Immunology. 115(6). 477–480. 5 indexed citations
16.
Mehari, Alem, et al.. (2015). Obesity and Pulmonary Function in African Americans. PLoS ONE. 10(10). e0140610–e0140610. 28 indexed citations
17.
Mehari, Alem, Shoaib Alam, Xin Tian, et al.. (2013). Hemodynamic Predictors of Mortality in Adults with Sickle Cell Disease. American Journal of Respiratory and Critical Care Medicine. 187(8). 840–847. 92 indexed citations
18.
Mehari, Alem, Nargues Weir, & Richard F. Gillum. (2013). Gender and the Association of Smoking with Sleep Quantity and Quality in American Adults. Women & Health. 54(1). 1–14. 35 indexed citations
19.
Caban, Jesus J., Ulaş Bağcı, Alem Mehari, et al.. (2012). Characterizing non-linear dependencies among pairs of clinical variables and imaging data. PubMed. 2012. 2700–2703. 7 indexed citations
20.
Mehari, Alem, Mark T. Gladwin, Xin Tian, Roberto F. Machado, & Gregory J. Kato. (2012). Mortality in Adults With Sickle Cell Disease and Pulmonary Hypertension. JAMA. 307(12). 1254–1254. 153 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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