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Table 1 Sociodemographic characteristics, overall and by type of HIV test (N = 691)

From: Accuracy of and preferences for blood-based versus oral-fluid-based HIV self-testing in Malawi: a cross-sectional study

Characteristic

Type of HIV Test

Total (n = 691)

Oral-fluid-based HIVST (n = 416)

Blood-based HIVST (n = 264)

Provider-delivered blood-based testing (n = 11)

n (%)

n (%)

n (%)

n (%)

Sex

 Male

150 (36.1)

152 (57.6)

2 (18.2)

304 (44)

 Female

266 (63.9)

112 (42.4)

9 (81.8)

387 (56)

Age (years)

 16–19

63 (15.1)

48 (18.2)

0 (0)

111 (16.1)

 20–24

169 (40.6)

94 (35.6)

3 (27.3)

266 (38.5)

 25–40

156 (37.5)

106 (40.2)

7 (63.6)

269 (38.9)

 > 40

28 (6.7)

16 (6.1)

1 (9.1)

45 (6.5)

Participants

 Urban

195 (46.9)

147 (55.7)

7 (63.6)

349 (50.5)

 Rural

221 (53.1)

117 (44.3)

4 (36.4)

342 (49.5)

Marital status

 Married or living as married

215 (51.7)

136 (51.5)

9 (81.8)

360 (52.1)

 Never married

175 (42.1)

116 (43.9)

1 (9.1)

292 (42.3)

 Widowed/Separated/Divorced

26 (6.3)

12 (4.5)

1 (9.1)

39 (5.6)

Education attainment

 No formal schooling

14 (3.4)

10 (3.8)

2 (18.2)

26 (3.8)

 Primary

184 (44.2)

99 (37.5)

7 (63.6)

290 (42)

 Secondary and above

218 (52.4)

155 (58.7)

2 (18.2)

375 (54.3)

Literacy (Can read a newspaper or 1 page letter)

 Yes

360 (86.5)

240 (90.9)

9 (81.8)

609 (88.1)

 No

56 (13.5)

24 (9.1)

2 (18.2)

82 (11.9)

Receive regular salary

 Yes

55 (13.2)

54 (20.5)

2 (18.2)

111 (16.1)

 No

361 (86.8)

210 (79.5)

9 (81.8)

580 (83.9)

Self-rating of general health

 Very good

153 (36.8)

105 (39.8)

2 (18.2)

260 (37.6)

 Good

218 (52.4)

119 (45.1)

7 (63.6)

344 (49.8)

 Fair to Poor

45 (10.8)

40 (15.2)

2 (18.2)

87 (12.6)