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Table 2 Baseline characteristics of the studied population (N = 1100)

From: Prevalence of dengue and chikungunya virus infections in north-eastern Tanzania: a cross sectional study among participants presenting with malaria-like symptoms

  

Variable %(n)

Sites

Bondo

Hai

TPC

Total

n = 549

n = 240

n = 311

N = 1100

Sex

Male

37.3 (205)

32.9 (79)

45.7 (142)

38.7 (426)

Female

62.7 (344)

67.1 (161)

54.3 (169)

61.3 (674)

Age

Adults

56.6 (311)

21.7 (52)

19.0 (59)

38.4 (422)

Children

43.4 (238)

78.3 (188)

81.0 (252)

61.6 (678)

Total Malaria (mRDT)

    

 Positive

8.6 (47)

0 (0)

16.1 (50)

8.8 (97)

 Negative

91.4 (502)

0 (240)

83.9 (261)

91.2 (1003)

Malaria RDT

n = 311

n = 52

n = 59

n = 422

 *In children - Positive

14.1 (44)

0 (0)

25.4 (15)

14.0 (59)

 Negative

85.9 (267)

100 (52)

74.6 (44)

86.0 (363)

Malaria RDT

n = 238

n = 188

n = 252

n = 678

 **In adults - Positive

1.3 (3)

0 (0)

13.9 (35)

5.6 (38)

 Negative

98.7 (235)

100 (188)

86.1 (217)

94.4 (640)

aFever in children

n = 267

n = 52

n = 44

n = 363

 Positive

22.8 (61)

78.8 (41)

52.3 (23)

34.4 (125)

 Negative

77.2 (206)

21.2 (11)

47.7 (21)

65.6 (238)

aFever in adults

n = 235

n = 188

n = 217

n = 640

 Positive

40.4 (95)

24.5 (46)

53.0 (115)

40.0 (256)

 Negative

59.6 (140)

75.5 (142)

47.0 (102)

60.0 (384)

  1. *p = 0.01
  2. **p < 0.01
  3. aAll malaria positive cases were excluded