J Ochnio

558 total citations
24 papers, 435 citations indexed

About

J Ochnio is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, J Ochnio has authored 24 papers receiving a total of 435 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Epidemiology, 11 papers in Hepatology and 5 papers in Infectious Diseases. Recurrent topics in J Ochnio's work include Hepatitis Viruses Studies and Epidemiology (11 papers), Hepatitis B Virus Studies (9 papers) and Pneumonia and Respiratory Infections (6 papers). J Ochnio is often cited by papers focused on Hepatitis Viruses Studies and Epidemiology (11 papers), Hepatitis B Virus Studies (9 papers) and Pneumonia and Respiratory Infections (6 papers). J Ochnio collaborates with scholars based in Canada, United Kingdom and United States. J Ochnio's co-authors include David W. Scheifele, Margaret Kay Ho, Leslie A. Mitchell, David M. Patrick, Simon R. Dobson, Scott A. Halperin, Vladimir Gîlca, Bernard Duval, Gaston De Serres and Mark Bigham and has published in prestigious journals such as CHEST Journal, Journal of Clinical Microbiology and The Journal of Infectious Diseases.

In The Last Decade

J Ochnio

24 papers receiving 411 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J Ochnio Canada 12 276 148 136 121 58 24 435
Pedro Plans Spain 13 246 0.9× 79 0.5× 68 0.5× 53 0.4× 34 0.6× 32 367
Ana Fuentes Spain 10 191 0.7× 178 1.2× 139 1.0× 176 1.5× 20 0.3× 37 480
Yuanxia Cui China 5 194 0.7× 132 0.9× 32 0.2× 92 0.8× 12 0.2× 7 357
Sheila Polakoff Nepal 15 232 0.8× 154 1.0× 29 0.2× 132 1.1× 16 0.3× 27 415
Isaïe Médah Burkina Faso 13 287 1.0× 73 0.5× 168 1.2× 96 0.8× 13 0.2× 29 422
Martí Vall Mayans Spain 13 175 0.6× 45 0.3× 115 0.8× 121 1.0× 44 0.8× 31 388
Anouk Oordt-Speets Sweden 11 284 1.0× 45 0.3× 150 1.1× 187 1.5× 27 0.5× 13 481
Gerald Predy Canada 9 219 0.8× 65 0.4× 50 0.4× 65 0.5× 20 0.3× 16 317
Agron Plevneshi Canada 9 516 1.9× 36 0.2× 41 0.3× 145 1.2× 28 0.5× 13 605
Rosalind Hollingsworth United States 12 301 1.1× 81 0.5× 38 0.3× 68 0.6× 12 0.2× 18 382

Countries citing papers authored by J Ochnio

Since Specialization
Citations

This map shows the geographic impact of J Ochnio'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 J Ochnio with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Ochnio more than expected).

Fields of papers citing papers by J Ochnio

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J Ochnio. 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 J Ochnio. The network helps show where J Ochnio may publish in the future.

Co-authorship network of co-authors of J Ochnio

This figure shows the co-authorship network connecting the top 25 collaborators of J Ochnio. A scholar is included among the top collaborators of J Ochnio 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 J Ochnio. J Ochnio 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.
Scheifele, David W., Gaston De Serres, Vladimir Gîlca, et al.. (2010). A nationwide survey of past hepatitis A infections among Canadian adults. Vaccine. 28(32). 5174–5178. 6 indexed citations
2.
Scheifele, David W., J Ochnio, & Scott A. Halperin. (2009). Cellular Immunity as a Potential Cause of Local Reactions to Booster Vaccination With Diphtheria and Tetanus Toxoids and Acellular Pertussis Antigens. The Pediatric Infectious Disease Journal. 28(11). 985–989. 14 indexed citations
3.
Scheifele, David W., et al.. (2007). Immunologic Considerations for the Timing of the Booster Dose of 7-Valent Pneumococcal Conjugate Vaccine in Young Children. The Pediatric Infectious Disease Journal. 26(5). 387–392. 3 indexed citations
4.
5.
Ochnio, J, David M. Patrick, Stephen A. Marion, et al.. (2007). Participant-collected, Mail-delivered Oral Fluid Specimens Can Replace Traditional Serosurveys. Canadian Journal of Public Health. 98(1). 37–40. 8 indexed citations
6.
Pham, Ba’, Bernard Duval, Gaston De Serres, et al.. (2005). Seroprevalence of hepatitis A infection in a low endemicity country: a systematic review. BMC Infectious Diseases. 5(1). 56–56. 29 indexed citations
7.
Duval, Bernard, Gaston De Serres, J Ochnio, David W. Scheifele, & Vladimir Gîlca. (2005). Nationwide Canadian Study of Hepatitis A Antibody Prevalence Among Children Eight to Thirteen Years Old. The Pediatric Infectious Disease Journal. 24(6). 514–519. 21 indexed citations
8.
9.
Scheifele, David W., Scott A. Halperin, J Ochnio, Alexander C. Ferguson, & Danuta M. Skowronski. (2005). A Modified Vaccine Reduces the Rate of Large Injection Site Reactions to the Preschool Booster Dose of Diphtheria-Tetanus-Acellular Pertussis Vaccine. The Pediatric Infectious Disease Journal. 24(12). 1059–1066. 32 indexed citations
10.
Ochnio, J, David W. Scheifele, Murray Fyfe, et al.. (2004). The Prevalence of Hepatitis A in Children in British Columbia. Canadian Journal of Infectious Diseases and Medical Microbiology. 16(3). 175–179. 3 indexed citations
11.
Ochnio, J, et al.. (2001). Past infection with hepatitis A virus among Vancouver street youth, injection drug users and men who have sex with men: implications for vaccination programs.. PubMed. 165(3). 293–7. 86 indexed citations
12.
Fyfe, Murray, et al.. (2000). Hepatitis A in the northern interior of British Columbia: an outbreak among members of a first nations community.. PubMed. 26(19). 157–61. 7 indexed citations
13.
Scheifele, David W., et al.. (1998). Comparative safety of tetanus-diphtheria toxoids booster immunization in students in Grades 6 and 9. The Pediatric Infectious Disease Journal. 17(12). 1121–1126. 11 indexed citations
14.
Ochnio, J, David W. Scheifele, & Margaret Kay Ho. (1997). Hepatitis A Virus Infections in Urban Children—Are Preventive Opportunities Being Missed?. The Journal of Infectious Diseases. 176(6). 1610–1613. 16 indexed citations
15.
Mitchell, Leslie A., et al.. (1996). Analysis of Meningococcal Serogroup C-Specific Antibody Levels in British Columbian Children and Adolescents. The Journal of Infectious Diseases. 173(4). 1009–1013. 32 indexed citations
16.
Webber, Steven A., G Sándor, Mike Patterson, et al.. (1993). Immunogenicity of Haemophilus influenzae Type b Conjugate Vaccine in Children with Congenital Asplenia. The Journal of Infectious Diseases. 167(5). 1210–1212. 13 indexed citations
17.
Ochnio, J, et al.. (1991). A Sensitive Double-sandwich ELISA for Neutrophil Elastase: Assay Results in Unconcentrated Bronchoalveolar Lavage Fluid. American Review of Respiratory Disease. 143(1). 61–65. 5 indexed citations
18.
Ochnio, J, et al.. (1988). Bronchial Leukocyte Proteinase Inhibitor Levels in Bronchial Washings in Asthma Patients. CHEST Journal. 93(5). 1008–1012. 3 indexed citations
19.
Vedal, Sverre, Donald A. Enarson, Henry Chan, et al.. (1988). A Longitudinal Study of the Occurrence of Bronchial Hyperresponsiveness in Western Red Cedar Workers. American Review of Respiratory Disease. 137(3). 651–655. 18 indexed citations
20.
Ochnio, J, et al.. (1986). [Increased levels of alpha and beta subunits of chorionic gonadotropin in the serum of patients with primary lung cancer].. PubMed. 54(8). 348–52. 2 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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