Correlation of pneumonia score with electronic nose signature: A prospective study

Annals of Otology, Rhinology and Laryngology

Volumn 114, Issue 7, 2005, Pages 504-508

  Hockstein, Neil G ^a   Thaler, Erica R ^a   Lin, Yuanqing ^b   Lee, D Daniel ^b   Hanson, C William ^a  

^a UNIVERSITY OF PENNSYLVANIA   (United States)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

Biosensing technique; Biosensor; Breath test; Electronic nose; Pneumonia; Smell

Indexed keywords

VOLATILE AGENT;

ARTERIAL OXYGEN TENSION; ARTICLE; ARTIFICIAL VENTILATION; BODY TEMPERATURE; BRONCHOSCOPY; BRONCHUS SECRETION; CLINICAL ARTICLE; DEVICE; DIAGNOSTIC TEST; ELECTRONIC NOSE; FEMALE; HUMAN; INTENSIVE CARE UNIT; LEUKOCYTE COUNT; LUNG GAS EXCHANGE; MALE; OXYGEN TENSION; PRIORITY JOURNAL; PROSPECTIVE STUDY; SCORING SYSTEM; SENSOR; TECHNOLOGY; THORAX RADIOGRAPHY; TRACHEA; VENTILATOR ASSOCIATED PNEUMONIA;

EID: 22244445471     PISSN: 00034894     EISSN: None     Source Type: Journal    
DOI: 10.1177/000348940511400702     Document Type: Article

References (17)

1. Warren DK, Shukla SJ, Olsen MA, et al. Outcome and attributable cost of ventilator-associated pneumonia among intensive care unit patients in a suburban medical center. Crit Care Med 2003;31:1312-7.
2. Grossman RF, Fein A. Evidence-based assessment of diagnostic tests for ventilator-associated pneumonia. Executive summary. Chest 2000;117(suppl 2):177S-181S.
3. Collard HR, Saint S, Matthay MA. Prevention of ventilator-associated pneumonia: an evidence-based systematic review. Ann Intern Med 2003;138:494-501.
4. Luna CM, Blanzaco D, Niederman MS, et al. Resolution of ventilator-associated pneumonia: prospective evaluation of the clinical pulmonary infection score as an early clinical predictor of outcome. Crit Care Med 2003;31:676-82.
5. Fartoukh M, Maitre B, Honore S, Cerf C, Zahar JR, Brun-Buisson C. Diagnosing pneumonia during mechanical ventilation: the clinical pulmonary infection score revisited. Am J Respir Crit Care Med 2003;168:173-9.
6. Pearce TC. Computational parallels between the biological olfactory pathway and its analogue "the electronic nose": Part I. Biological olfaction. Biosystems 1997;41:43-67.
7. Thaler ER, Kennedy DW, Hanson CW. Medical applications of electronic nose technology: a review of current status. Am J Rhinol 2001;15:291-5.
8. Nagle HT, Gutierrez-Osuna R, Schiffman SS. The how and why of electronic noses. IEEE Spectrum 1998;35:22-31.
9. Malthouse EC, Tahmane AC, Mah RSH. Nonlinear partial least squares. Computers Chemical Eng 1997;21:875-90.
10. Wold S, Ruhe A, Wold H, Dunn WJ. The colinearity problem in linear regression. The partial least squares (PLS) approach to generalized inverses. SIAM J Scientific Statistical Computing 1984;5:735-43.
11. Boardman AE, Hui BS, Wold H. The partial least squares-fix point method of estimating interdependent systems with latent variables. Communications Statistics Theory Methods 1981; A10:613-39.
12. Back AD. Classification using support vector machines. Riken Brain Science Institute, Wako-shi, Japan. Online article available at: http://andrewback.com/webpapers/svm/index.php. Accessed December 16, 2003.
13. k-Nearest Neighbors. Statsoft Inc. Online article available at: http://www.statsoft.com/textbook/stknn.html#index. Accessed January 15, 2005.
14. West D, West V. Improving diagnostic accuracy using a hierarchical neural network to model decision subtasks. Int J Med Inform 2000;57:41-55.
15. Pugin J, Auckenthaler R, Mili N, Janssens JP, Lew PD, Suter PM. Diagnosis of ventilator-associated pneumonia by bacteriologic analysis of bronchoscopic and nonbronchoscopic "blind" bronchoalveolar lavage fluid. Am Rev Respir Dis 1991; 143:1121-9.
16. Lai SY, Deffenderfer OF, Hanson W, Phillips MP, Thaler ER. Identification of upper respiratory bacterial pathogens with the electronic nose. Laryngoscope 2002;112:975-9.
17. Thaler ER, Bruney FC, Kennedy DW, Hanson CW. Use of an electronic nose to distinguish cerebrospinal fluid from serum. Arch Otolaryngol Head Neck Surg 2000;126:71-4.