Abstract
To elucidate the early clinical characteristics of hantavirus pulmonary syndrome (HPS), we compared the clinical features of 24 cases of HPS with those of cases of bacteremic pneumococcal pneumonia (n = 30), influenza (n = 33), or unexplained adult respiratory distress syndrome (ARDS, n = 21). On admission, patients with HPS were less likely than outpatients with influenza to have reported sore throat (OR = 0.02, P < .01) and cough (OR = 0.1, P = .01) and were less likely than patients with pneumococcal pneumonia to have lobar infiltrates detected by chest roentgenography (OR = 0, P < .01). Multivariate discriminant analysis revealed that three clinical characteristics at admission (dizziness, nausea or vomiting, and absence of cough) and three initial laboratory abnormalities (low platelet count, low serum bicarbonate level, and elevated hematocrit level) served to identify all patients with HPS and to exclude HPS in at least 80% of patients with unexplained ARDS. These findings warrant further study and should facilitate the early recognition of patients with HPS, who may benefit from early critical-care intervention.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 643-649 |
| Number of pages | 7 |
| Journal | Clinical Infectious Diseases |
| Volume | 21 |
| Issue number | 3 |
| State | Published - 1995 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Immunology
Cite this
Clinical features that differentiate hantavirus pulmonary syndrome from three other acute respiratory illnesses. / Moolenaar, R. L.; Dalton, C.; Lipman, H. B.; Umland, E. T.; Gallaher, M.; Duchin, J. S.; Chapman, L.; Zaki, S. R.; Ksiazek, Thomas; Rollin, P. E.; Nichol, S.; Cheek, J. E.; Butler, J. C.; Peters, C. J.; Breiman, R. F.
In: Clinical Infectious Diseases, Vol. 21, No. 3, 1995, p. 643-649.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Clinical features that differentiate hantavirus pulmonary syndrome from three other acute respiratory illnesses
AU - Moolenaar, R. L.
AU - Dalton, C.
AU - Lipman, H. B.
AU - Umland, E. T.
AU - Gallaher, M.
AU - Duchin, J. S.
AU - Chapman, L.
AU - Zaki, S. R.
AU - Ksiazek, Thomas
AU - Rollin, P. E.
AU - Nichol, S.
AU - Cheek, J. E.
AU - Butler, J. C.
AU - Peters, C. J.
AU - Breiman, R. F.
PY - 1995
Y1 - 1995
N2 - To elucidate the early clinical characteristics of hantavirus pulmonary syndrome (HPS), we compared the clinical features of 24 cases of HPS with those of cases of bacteremic pneumococcal pneumonia (n = 30), influenza (n = 33), or unexplained adult respiratory distress syndrome (ARDS, n = 21). On admission, patients with HPS were less likely than outpatients with influenza to have reported sore throat (OR = 0.02, P < .01) and cough (OR = 0.1, P = .01) and were less likely than patients with pneumococcal pneumonia to have lobar infiltrates detected by chest roentgenography (OR = 0, P < .01). Multivariate discriminant analysis revealed that three clinical characteristics at admission (dizziness, nausea or vomiting, and absence of cough) and three initial laboratory abnormalities (low platelet count, low serum bicarbonate level, and elevated hematocrit level) served to identify all patients with HPS and to exclude HPS in at least 80% of patients with unexplained ARDS. These findings warrant further study and should facilitate the early recognition of patients with HPS, who may benefit from early critical-care intervention.
AB - To elucidate the early clinical characteristics of hantavirus pulmonary syndrome (HPS), we compared the clinical features of 24 cases of HPS with those of cases of bacteremic pneumococcal pneumonia (n = 30), influenza (n = 33), or unexplained adult respiratory distress syndrome (ARDS, n = 21). On admission, patients with HPS were less likely than outpatients with influenza to have reported sore throat (OR = 0.02, P < .01) and cough (OR = 0.1, P = .01) and were less likely than patients with pneumococcal pneumonia to have lobar infiltrates detected by chest roentgenography (OR = 0, P < .01). Multivariate discriminant analysis revealed that three clinical characteristics at admission (dizziness, nausea or vomiting, and absence of cough) and three initial laboratory abnormalities (low platelet count, low serum bicarbonate level, and elevated hematocrit level) served to identify all patients with HPS and to exclude HPS in at least 80% of patients with unexplained ARDS. These findings warrant further study and should facilitate the early recognition of patients with HPS, who may benefit from early critical-care intervention.
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M3 - Article
VL - 21
SP - 643
EP - 649
JO - Clinical Infectious Diseases
JF - Clinical Infectious Diseases
SN - 1058-4838
IS - 3
ER -