Katy Araujo

3.5k total citations · 1 hit paper
56 papers, 2.1k citations indexed

About

Katy Araujo is a scholar working on Critical Care and Intensive Care Medicine, Pulmonary and Respiratory Medicine and Anesthesiology and Pain Medicine. According to data from OpenAlex, Katy Araujo has authored 56 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Critical Care and Intensive Care Medicine, 14 papers in Pulmonary and Respiratory Medicine and 11 papers in Anesthesiology and Pain Medicine. Recurrent topics in Katy Araujo's work include Intensive Care Unit Cognitive Disorders (21 papers), Anesthesia and Sedative Agents (10 papers) and Frailty in Older Adults (7 papers). Katy Araujo is often cited by papers focused on Intensive Care Unit Cognitive Disorders (21 papers), Anesthesia and Sedative Agents (10 papers) and Frailty in Older Adults (7 papers). Katy Araujo collaborates with scholars based in United States, United Kingdom and China. Katy Araujo's co-authors include Margaret A. Pisani, Peter H. Van Ness, Terrence E. Murphy, Stanislav V. Kasl, So Yeon Kong, Sharon K. Inouye, Jonathan Puchalski, Patricia W. Slattum, Leora I. Horwitz and Heather Allore and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, American Journal of Epidemiology and CHEST Journal.

In The Last Decade

Katy Araujo

55 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Days of Delirium Are Associated with 1-Year Mortality in an Older Intensive Care Unit Population

2009 542 citations Margaret A. Pisani, So Yeon Kong et al. American Journal of Respiratory and Critical Care Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katy Araujo United States	23	1.1k	700	477	358	210	56	2.1k
Shaun T. O’Keeffe Ireland	33	1.2k 1.0×	767 1.1×	474 1.0×	324 0.9×	222 1.1×	128	3.9k
Gideon A. Caplan Australia	31	961 0.8×	506 0.7×	355 0.7×	172 0.5×	256 1.2×	91	3.2k
Peter Charpentier United States	26	1.7k 1.5×	939 1.3×	672 1.4×	123 0.3×	244 1.2×	44	4.0k
Lien Quach United States	16	824 0.7×	481 0.7×	519 1.1×	142 0.4×	49 0.2×	42	2.4k
Sophia E. de Rooij Netherlands	29	840 0.7×	433 0.6×	433 0.9×	80 0.2×	74 0.4×	97	2.4k
Anette Hylen Ranhoff Norway	35	663 0.6×	280 0.4×	189 0.4×	163 0.5×	105 0.5×	155	3.9k
Kristin R. Archer United States	38	426 0.4×	595 0.8×	83 0.2×	348 1.0×	175 0.8×	205	5.2k
Denise Acampora United States	21	2.1k 1.9×	1.0k 1.5×	745 1.6×	166 0.5×	296 1.4×	31	5.0k
Lillie M. Shortridge‐Baggett United States	21	1.1k 1.0×	733 1.0×	538 1.1×	88 0.2×	230 1.1×	41	2.4k
Michele C. Balas United States	19	1.3k 1.2×	640 0.9×	319 0.7×	223 0.6×	675 3.2×	64	1.8k

Countries citing papers authored by Katy Araujo

Since Specialization

Citations

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

Fields of papers citing papers by Katy Araujo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katy Araujo

This figure shows the co-authorship network connecting the top 25 collaborators of Katy Araujo. A scholar is included among the top collaborators of Katy Araujo 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 Katy Araujo. Katy Araujo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ho, Jim Q., Gail McAvay, Terrence E. Murphy, et al.. (2025). Functional Trajectories After COVID ‐19 Hospitalization Among Older Adults. Journal of the American Geriatrics Society. 73(6). 1733–1741. 1 indexed citations

Lee, Seohyuk, Gail McAvay, Mary Geda, et al.. (2024). Associations of Social Support With Physical and Mental Health Symptom Burden After COVID-19 Hospitalization Among Older Adults. The Journals of Gerontology Series A. 79(5). 1 indexed citations

Cohen, Andrew, Gail McAvay, Mary Geda, et al.. (2022). Rationale, Design, and Characteristics of the VALIANT (COVID‐19 in Older Adults: ALongitudinal Assessment) Cohort. Journal of the American Geriatrics Society. 71(3). 832–844. 6 indexed citations

Gill, Thomas M., Joanne M. McGloin, Luann Bianco, et al.. (2020). Optimizing Retention in a Pragmatic Trial of Community‐Living Older Persons: The STRIDE Study. Journal of the American Geriatrics Society. 68(6). 1242–1249. 5 indexed citations

Knauert, Melissa P., Margaret A. Pisani, Nancy S. Redeker, et al.. (2019). Pilot study: an intensive care unit sleep promotion protocol. BMJ Open Respiratory Research. 6(1). e000411–e000411. 23 indexed citations

Han, Ling, Margaret A. Pisani, Katy Araujo, & Heather Allore. (2016). Use of Self-Matching to Control for Stable Patient Characteristics While Addressing Time-Varying Confounding on Treatment Effect: A Case Study of Older Intensive Care Patients. International Journal of Statistics in Medical Research. 5(1). 8–16. 3 indexed citations

Pisani, Margaret A., et al.. (2016). Endobronchial Ultrasound-Guided Cautery-Assisted Transbronchial Forceps Biopsies: Safety and Sensitivity Relative to Transbronchial Needle Aspiration. The Annals of Thoracic Surgery. 101(5). 1870–1876. 36 indexed citations

Pisani, Margaret A., et al.. (2015). Mortality among patients with pleural effusion undergoing thoracentesis. European Respiratory Journal. 46(2). 495–502. 65 indexed citations

Pisani, Margaret A., Katy Araujo, & Terrence E. Murphy. (2015). Association of Cumulative Dose of Haloperidol With Next-Day Delirium in Older Medical ICU Patients*. Critical Care Medicine. 43(5). 996–1002. 19 indexed citations

10.

Ahasic, Amy M., Peter H. Van Ness, Terrence E. Murphy, Katy Araujo, & Margaret A. Pisani. (2014). Functional status after critical illness: agreement between patient and proxy assessments. Age and Ageing. 44(3). 506–510. 25 indexed citations

11.

Pisani, Margaret A., et al.. (2014). Advanced Diagnostic Bronchoscopy Using Conscious Sedation and the Laryngeal Nerve Block: Tolerability, Thoroughness, and Diagnostic Yield. Lung. 192(6). 905–913. 8 indexed citations

12.

Ahasic, Amy M., Terrence E. Murphy, Katy Araujo, & Margaret A. Pisani. (2013). Functional Status After Critical Illness: Agreement Between Patient and Proxy Assessments. CHEST Journal. 144(4). 393A–393A. 4 indexed citations

13.

Puchalski, Jonathan, A. Christine Argento, Terrence E. Murphy, Katy Araujo, & Margaret A. Pisani. (2013). The Safety of Thoracentesis in Patients with Uncorrected Bleeding Risk. Annals of the American Thoracic Society. 10(4). 336–341. 54 indexed citations

14.

Ness, Peter H. Van, Terrence E. Murphy, Katy Araujo, & Margaret A. Pisani. (2011). Multivariate graphical methods provide an insightful way to formulate explanatory hypotheses from limited categorical data. Journal of Clinical Epidemiology. 65(2). 179–188. 2 indexed citations

15.

Murphy, Terrence E., Peter H. Van Ness, Katy Araujo, & Margaret A. Pisani. (2011). Bayesian Time-Series Analysis of a Repeated-Measures Poisson Outcome With Excess Zeroes. American Journal of Epidemiology. 174(11). 1230–1237. 5 indexed citations

16.

Murphy, Terrence E., et al.. (2011). Disability in activities of daily living, depression, and quality of life among older medical ICU survivors: a prospective cohort study. Health and Quality of Life Outcomes. 9(1). 9–9. 63 indexed citations

17.

Pisani, Margaret A., Terrence E. Murphy, Katy Araujo, & Peter H. Van Ness. (2010). Duration of ICU Delirium, Severity of the Underlying Disease, and Mortality. American Journal of Respiratory and Critical Care Medicine. 181(4). 420–421. 1 indexed citations

18.

Pisani, Margaret A., So Yeon Kong, Stanislav V. Kasl, et al.. (2009). Days of Delirium Are Associated with 1-Year Mortality in an Older Intensive Care Unit Population. American Journal of Respiratory and Critical Care Medicine. 180(11). 1092–1097. 542 indexed citations breakdown →

19.

Pisani, Margaret A., Terrence E. Murphy, Katy Araujo, et al.. (2008). Benzodiazepine and opioid use and the duration of intensive care unit delirium in an older population*. Critical Care Medicine. 37(1). 177–183. 249 indexed citations

20.

Pisani, Margaret A., Katy Araujo, Peter H. Van Ness, et al.. (2006). Research A research algorithm to improve detection of delirium in the intensive care unit. 1 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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