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Journal of Asthma Volume 49, 2012 - Issue 2
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Asthma Control

Characterization of Asthma Exacerbations in Primary Care Using Cluster Analysis

Hector OrtegaRespiratory & Immuno-inflammation, Medicines Development Center, GlaxoSmithKline, Research Triangle Park, NC, USA.Correspondence[email protected]
, M.D., Sc.D.,
David P. MillerDivision of Epidemiology, GlaxoSmithKline, Research Triangle Park, NC, USA.
, M.S., Sc.D. &
Hao LiDivision of Epidemiology, GlaxoSmithKline, Research Triangle Park, NC, USA.
, Ph.D.
Pages 158-169 | Published online: 02 Feb 2012

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Hector Ortega, Charlene Prazma, Robert Y. Suruki, Hao Li & Wayne H. Anderson. (2013) Association of CHI3L1 in African-Americans with Prior History of Asthma Exacerbations and Stress. Journal of Asthma 50:1, pages 7-13.
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Marla K. McDaniel & Jane Waldfogel. (2012) Racial and Ethnic Differences in the Management of Childhood Asthma in the United States. Journal of Asthma 49:8, pages 785-791.
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Articles from other publishers (16)

Yujung KimJaejik Kim. (2022) Identification of New Clusters from Labeled Data Using Mixture Models. Journal of Computational Biology 29:6, pages 585-596.
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Persijn J. Honkoop & Niels H. Chavannes. (2020) Asthma phenotypes in primary care. npj Primary Care Respiratory Medicine 30:1.
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Marta A. Kisiel, Xingwu Zhou, Josefin Sundh, Björn Ställberg, Karin Lisspers, Andrei Malinovschi, Hanna Sandelowsky, Scott Montgomery, Anna Nager & Christer Janson. (2020) Data-driven questionnaire-based cluster analysis of asthma in Swedish adults. npj Primary Care Respiratory Medicine 30:1.
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Rishi J. Khusial, Jacob K. Sont, Rik J. B. Loijmans, Jiska B. Snoeck-Stroband, Pim J. J. Assendelft, Tjard R. J. Schermer & Persijn J. Honkoop. (2017) Longitudinal outcomes of different asthma phenotypes in primary care, an observational study. npj Primary Care Respiratory Medicine 27:1.
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Z. Li, W. L. Leite, L. A. Thompson, H. E. Gross, E. A. Shenkman, B. B. Reeve, D. A. DeWalt & I.-C. Huang. (2017) Determinants of longitudinal health-related quality-of-life change in children with asthma from low-income families: a report from the PROMIS ® Pediatric Asthma Study . Clinical & Experimental Allergy 47:3, pages 383-394.
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Mary Claire RolfesYoung Jun JuhnChung-Il WiYoun Ho Sheen. (2017) Asthma and the Risk of Rheumatoid Arthritis: An Insight into the Heterogeneity and Phenotypes of Asthma. Tuberculosis and Respiratory Diseases 80:2, pages 113.
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T. Zaihra, C. J. Walsh, S. Ahmed, C. Fugère, Q. A. Hamid, R. Olivenstein, J. G. Martin & A. Benedetti. (2016) Phenotyping of difficult asthma using longitudinal physiological and biomarker measurements reveals significant differences in stability between clusters. BMC Pulmonary Medicine 16:1.
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A. Magnan, A. Bourdin, C. M. Prazma, F. C. Albers, R. G. Price, S. W. Yancey & H. Ortega. (2016) Treatment response with mepolizumab in severe eosinophilic asthma patients with previous omalizumab treatment. Allergy 71:9, pages 1335-1344.
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Hector Ortega, Hao Li, Robert Suruki, Frank Albers, David Gordon & Steven Yancey. (2014) Cluster Analysis and Characterization of Response to Mepolizumab. A Step Closer to Personalized Medicine for Patients with Severe Asthma. Annals of the American Thoracic Society 11:7, pages 1011-1017.
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J. A. Orsini. (2014) Science-in-brief: Equine laminitis research: Milestones and goals. Equine Veterinary Journal 46:5, pages 529-533.
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Robert S. Zeiger, Michael Schatz, Qiaowu Li, Paul G. Solari, James L. Zazzali & Wansu Chen. (2014) Real-Time Asthma Outreach Reduces Excessive Short-acting β2-Agonist Use: A Randomized Study. The Journal of Allergy and Clinical Immunology: In Practice 2:4, pages 445-456.e5.
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Michael Schatz, Jin-Wen Y. Hsu, Robert S. Zeiger, Wansu Chen, Alejandro Dorenbaum, Bradley E. Chipps & Tmirah Haselkorn. (2014) Phenotypes determined by cluster analysis in severe or difficult-to-treat asthma. Journal of Allergy and Clinical Immunology 133:6, pages 1549-1556.
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R. J. Kurukulaaratchy, H. Zhang, A. Raza, V. Patil, W. Karmaus, S. Ewart & S. H. Arshad. (2014) The diversity of young adult wheeze: a cluster analysis in a longitudinal birth cohort. Clinical & Experimental Allergy 44:5, pages 724-735.
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S. Al-ani, M. Spigt, P. Hofset & H. Melbye. (2013) Predictors of exacerbations of asthma and COPD during one year in primary care. Family Practice 30:6, pages 621-628.
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. (2013) Current World Literature. Current Opinion in Allergy & Clinical Immunology 13:2, pages 217-221.
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G Flores & H Lin. (2012) Factors predicting severe childhood obesity in kindergarteners. International Journal of Obesity 37:1, pages 31-39.
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