Skip to main content

Table 3 Serological profile for anti-HTLV-1/2 in Marajó Archipelago, Pará, Brazil

From: Human T-lymphotropic virus 1aA circulation and risk factors for sexually transmitted infections in an Amazon geographic area with lowest human development index (Marajó Island, Northern Brazil)

Municipality

Subjects

ELISA

Record

Age

Gender

Signal-to-cutoff ratio

Results

SSBV

366

91

F

1.385

Positive

SSBV

171

19

F

1.000

Indeterminate

SSBV

237

10

M

0.922

Indeterminate

SSBV

256

16

F

0.907

Indeterminate

SSBV

701

15

F

1.003

Indeterminate

SSBV

274

2

F

0.917

Indeterminate

Anajás

152

38

F

1.323

Positive

Anajás

243

37

M

1.403

Positive

Anajás

303

31

F

1.919

Positive

Anajás

117

48

F

0.905

Indeterminate

Anajás

168

14

F

0.906

Indeterminate

Anajás

169

16

F

0.948

Indeterminate

Portel

508

7

M

1.363

Positive

Portel

688

22

M

3.100

Positive

Chaves

146

53

F

2.740

Positive

Chaves

167

46

F

2.243

Positive

Chaves

180

31

F

1.399

Positive

Chaves

246

7

M

2.713

Positive

Chaves

504

18

M

3.213

Positive

  1. SSBV São Sebastião da Boa Vista; Cut-off = 1.000