Skip to main content

Table 3 Overlap between case definitions (N = 1564)

From: Acute undifferentiated fever in India: a multicentre study of aetiology and diagnostic accuracy

  Tot N Lepto spirosis N (%) Scrub typhus N (%) Dengue N (%) Chikungunya N (%) Bacteraemia N (%) Malaria N (%) Two or more case def. N (%)
Leptospirosis 116 28 (24) 16 (14) 9 (8) 14 (12) 24 (21) 55 (47)
Scrub typhus 159 28 (18) 20 (13) 13 (8) 10 (6) 27 (17) 61 (38)
Dengue 244 16 (7) 20 (8) 25 (10) 13 (5) 58 (24) 95 (39)
Chikungunya 98 9 (9) 13 (13) 25 (26) 7 (7) 20 (20) 56 (57)
Bacteraemia 124 14 (11) 10 (8) 13 (5) 7 (6) 25 (20) 41 (33)
Malaria 268 24 (9) 27 (10) 58 (22) 20 (7) 25 (9) 119 (44)
P. falciparum 116 11 (9) 17 (15) 33 (28) 8 (7) 12 (10)  
Lepto + Scrub 28 5 (18) 3 (11) 5 (18) 5 (18)  
Lepto + Dengue 16 5 (31) 1 (6) 3 (19) 4 (25)  
Lepto + Chik 9 3 (33) 1 (11) 0 1 (11)  
Lepto + Bact 14 5 (36) 3 (21) 0 4 (29)  
Scrub + Dengue 20 5 (25) 2 (10) 1 (5) 4 (20)  
Scrub + Chik 13 3 (23) 2 (15) 0 3 (23)  
Scrub + Bact 10 5 (50) 1 (10) 0 4 (40)  
Chik + Bact 7 0 0 2 1  
Bact + Dengue 4 0 0 0 2  
Lepto + Scrub + Dengue 5 1 1 1  
Scrub + Deng + Mal 4 1 1 0  
Scrub + Bact + Mal 4 2 0 0 0   
Dengue + Chik + Mal 2 0 1 1  
  1. Data are given as number of patients and percentages