From: Increased sensitivity of NS1 ELISA by heat dissociation in acute dengue 4 cases
Platelia™ Dengue NS1 Ag-ELISA | Results | Type of infection | Total N = 156 | |
---|---|---|---|---|
Primary N = 26 | Secondary N = 130 | |||
Non-dissociated | Positive | 17 (65.4%) | 50 (38.4%) | 67 (43.0%) |
Negative | 4 (15.3%) | 69 (53.3%) | 73 (46.8%) | |
Indeterminate | 5 (19.2%) | 11 (8.3%) | 16 (10.2%) | |
Heat dissociated | Positive | 22 (84.6%) | 68 (52.3%) | 90 (57.7%) |
Negative | 4 (15.4%) | 62 (47.7%) | 65 (42.3%) |