01Research activity
Observational Study research by ScholarsColab researchers
What researchers combine with Observational Study
Words that appear most often in these paper titles. Tap one to see those papers.
02Researchers
PhD researchers working on Observational Study
Every researcher below is registered on ScholarsColab and can be hired as a mentor or for a project. Publication counts are their papers on this topic.
Dr Shrenik OstwalConsultant3 papers on this topic · 42 citations
Dr Amit AgrawalGandhi Medical College, Bhopal3 papers on this topic · 3 citations
Reza Alizadeh-NavaeiMazandaran University of Medical sciences2 papers on this topic · 103 citations
Shashi Kant GuptaLincoln University College, Malaysia1 paper on this topic · 29 citations
RRK SharmaRSSA Management Services and Research Centre1 paper on this topic · 19 citations
Prof Kishan Pal SinghMangalayatan University ALigarh1 paper on this topic · 0 citations
Dr PADMAPRIYA NARAYANANResearch hub foundation1 paper on this topic · 0 citations
Shyam Nikethen GirivasanResearch Scholar, Department of Pharmacy practice JSS College of Pharmacy, Ooty1 paper on this topic · 0 citations03Papers
Research papers on Observational Study
- IFI27 transcription is an early predictor for COVID-19 outcomes, a multi-cohort observational study202372 citationsFrontiers in ImmunologyReza Alizadeh-Navaei
- Management of malignant wound myiasis with ivermectin, albendazole, and clindamycin (triple therapy) in advanced head-and-neck cancer patients: a prospective observational study201838 citationsIndian Journal of Palliative CareDr Shrenik Ostwal
- Multiple Candida strains causing oral infection in COVID-19 patients under corticosteroids and antibiotic therapy: An observational study202231 citationsFrontiers in Cellular and Infection MicrobiologyReza Alizadeh-Navaei
- Acute paediatric mastoiditis in the UK before and during the COVID‐19 pandemic: a national observational study202229 citationsClinical OtolaryngologyShashi Kant Gupta
- Validation of an obstetric quality of recovery scoring tool (ObsQoR-11) after elective caesarean delivery in a developing country: a prospective observational study202219 citationsInternational Journal of Obstetric AnesthesiaRRK Sharma
- Correlation between symptom burden and perceived distress in advanced head and neck cancer: a prospective observational study20214 citationsIndian Journal of Palliative CareDr Shrenik Ostwal
- Neurological and cardiac manifestations of children with dengue presenting to a tertiary care institute: an observational study20202 citationsJournal of Nepal Paediatric SocietyDr Amit Agrawal
- Prospective observational study to assess the somatic growth in very low birth weight infants20221 citationsThe Indian journal of child healthDr Amit Agrawal
- Impact of Early Palliative Care on Quality of Life of Patients with Advanced Stage of Carcinoma Cervix: A Prospective Observational Study20180 citationsDr Shrenik Ostwal
- Routine" Group & Save" Is Unnecessary Before Laparoscopic Appendicectomy: A Single Tertiary Care Centre Observational Study20180 citationsBritish Journal of SurgeryProf Kishan Pal Singh
- A PROSPECTIVE OBSERVATIONAL STUDY ON COMPARISION OF EFFICACY OF PANTOPRAZOLE AND RANITIDINE FOR GASTROINTESTINAL ULCER PROPHYLAXIS IN CASE OF POLYPHARMCY IN A TERTIARY CARE …20170 citationsDr PADMAPRIYA NARAYANAN
- Incidence and Risk Factors of Hearing Impairment in Full-Term Neonatal Intensive Care Unit (NICU) Graduates: A Cross-Sectional Observational Study From Central India20250 citationsCureusDr Amit Agrawal
- A Prospective Observational Study on Occurrence and Recurrence of Ischemic Stroke in Patient on Treatment with Anti-Hypertensives20220 citationsAsian Journal of Pharmaceutical and Health SciencesShyam Nikethen Girivasan
04Journals
Journals that publish Observational Study research
Where our researchers published their papers on this topic, with each journal’s indexing.
| Journal | Indexing | Impact factor* | Papers |
|---|---|---|---|
| Indian Journal of Palliative Care | ESCIScopusJCR 2024 | 1.18 Q3 | 2 |
| International Journal of Obstetric Anesthesia | SCIEScopusJCR 2024 | 0.80 Q3 | 1 |
| Frontiers in Immunology | SCIEScopusJCR 2024 | 5.57 Q1 | 1 |
| Frontiers in Cellular and Infection Microbiology | SCIEScopusJCR 2024 | 4.74 Q1 | 1 |
| British Journal of Surgery | ScopusJCR 2024 | 0.54 Q4 | 1 |
| Journal of Nepal Paediatric Society | Scopus | 0.14 | 1 |
| The Indian journal of child health | Scopus | 0.15 | 1 |
| Cureus | Not listed in our indexing lists | 1.17 Q2 | 1 |
| Clinical Otolaryngology | SCIEScopusJCR 2024 | 1.58 Q2 | 1 |
| Asian Journal of Pharmaceutical and Health Sciences | Not listed in our indexing lists | – | 1 |
*Impact factor and quartile calculated from OpenAlex open data where available; official Journal Impact Factors are published by Clarivate. Indexing from the SCIE, SSCI, AHCI, ESCI, Scopus and JCR 2024 lists. Find the right journal for your own paper →
05Top 2% scientists
World’s Top 2% scientists in General & Internal Medicine
The Stanford/Elsevier World’s Top 2% Scientists list ranks researchers by a composite citation indicator. General & Internal Medicine is the research subfield closest to Observational Study in that list; 7,413 researchers from 112 countries are listed in it.
| Researcher | Institution | Country | World rank |
|---|---|---|---|
| Altman, Douglas G. | University of Oxford Medical Sciences Division | United Kingdom | 7 |
| Ioannidis, John P.A. | Stanford University School of Medicine | United States | 16 |
| Gordon, Guyatt H. | McMaster University | Canada | 42 |
| Moher, David | Ottawa Hospital Research Institute | Canada | 53 |
| Murray, Christopher J.L. | University of Washington | United States | 70 |
| Higgins, Julian P.t. | Bristol Medical School | United Kingdom | 85 |
| Barker, David J.P. | Oregon Health & Science University | United States | 92 |
| Egger, Matthias | Faculty of Health Sciences, University of Cape Town | South Africa | 156 |
| Ernst, Edzard Edzard W. | University of Exeter | United Kingdom | 199 |
| Kroenke, Kurt K. | Indiana University-Purdue University Indianapolis | United States | 279 |
| Manson, Jo Ann E. | Brigham and Women's Hospital | United States | 316 |
| Bhutta, Zulfiqar A. | The Aga Khan University | Pakistan | 389 |
Source: Elsevier Data Repository, Ioannidis et al., 2026 edition, citations to the end of 2025 (career-long ranking). ScholarsColab is not affiliated with Stanford University or Elsevier, and the researchers listed are not ScholarsColab mentors unless marked so above.
06Related topics
Topics related to Observational Study
Topics that share the most papers with Observational Study in our researchers’ work:
- Tertiary Care35 papers · 23 researchers
- Cancer632 papers · 207 researchers
07Questions
Frequently asked questions
What do researchers study in Observational Study?
In papers by ScholarsColab researchers, Observational Study appears most often together with prospective, care, patient, advanced, tertiary, early.
Who works on Observational Study research?
8 PhD researchers on ScholarsColab have published on Observational Study (13 papers), including Dr Shrenik Ostwal, Dr Amit Agrawal, Reza Alizadeh-Navaei. Each has a public profile with their Google Scholar publications, and you can hire them as a mentor or for a research project.
Which journals publish Observational Study research?
Our researchers published their Observational Study papers in 10 journals, most often in Indian Journal of Palliative Care, International Journal of Obstetric Anesthesia, Frontiers in Immunology, Frontiers in Cellular and Infection Microbiology. The journal table on this page shows the indexing of each one (SCIE, Scopus, ESCI).
How many research papers on Observational Study are on ScholarsColab?
13 papers published between 2017 and 2025, cited 196 times in total (median 2 citations per paper). The list updates automatically as researchers join and publish.
Can I hire a PhD expert in Observational Study for my thesis or paper?
Yes. Open any researcher profile on this page to see their publications, then post your project or hire them directly. For a paper you have already written, a Manuscript Audit by a reviewer in Observational Study shows what to fix before you submit, and Journal Selection shortlists up to five journals that match it.
Need a PhD expert in Observational Study?
Hire a researcher who has published on this topic to guide your thesis or project, or get your manuscript audited and matched to the right journal before you submit.