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Table 1 Baseline demographic characteristics of the study sample

From: Acceptability of HIV self-testing to support pre-exposure prophylaxis among female sex workers in Uganda and Zambia: results from two randomized controlled trials

 

Direct HIVST distribution

HIVST coupon distribution

Standard testing

Zambia

 Sample Size

N = 222

N = 217

N = 194

  Age (med, IQR)

24 (20 to 28)

24 (21 to 29)

24 (21 to 29)

  Have a primary partner

127 (57%)

133 (61%)

121 (62%)

  Can read and write

175 (79%)

176 (81%)

137 (71%)

  Mobile phone ownership

185 (83%)

190 (88%)

170 (88%)

  Monthly income

   No income

48 (22%)

50 (23%)

45 (%)

    < 250 kwachaa

21 (10%)

40 (19%)

28 (%)

   251–500 kwachaa

58 (26%)

41 (19%)

42 (%)

   501–1000 kwachaa

55 (25%)

57 (27%)

44 (%)

   1001–1500 kwachaa

21 (10%)

15 (7%)

13 (%)

    > 1500 kwachaa

17 (8%)

11 (5%)

19 (%)

  Years in sex work (med, IQR)

4 (2 to 8)

5 (3 to 8)

3 (5 to 9)

  Inconsistent condom use with clients

169 (77%)

152 (71%)

144 (76%)

  Risk of acquiring HIV in next year, 10-point scaleb (med, IQR)

6 (5 to 8)

6 (5 to 7)

5 (4 to 7)

Uganda

 Sample size

N = 247

N = 240

N = 262

  Age (med, IQR)

27.5 (24 to 31)

28 (24 to 31)

28 (24 to 32)

  Have a primary partner

160 (67%)

141 (57%)

156 (60%)

  Can read and write

209 (87.1)

209 (84.6)

228 (88.0)

  Mobile phone ownership

235 (98%)

233 (94%)

249 (95%)

  Monthly income

   No income

2 (1%)

0 (0%)

0 (0%)

    < 250 UGXc

50 (21%)

56 (23%)

41 (16%)

   251–500 UGXc

69 (29%)

80 (33%)

106 (41%)

   501–1000 UGXc

88 (37%)

83 (34%)

90 (35%)

   1001–1500 UGXc

27 (11%)

19 (8%)

22 (8%)

    > 1500 UGXc

4 (2%)

5 (2%)

2 (1%)

  Years in sex work (med, IQR)

5 (3 to 8)

4 (3 to 8)

5 (2 to 8)

  Inconsistent condom use with clients

104 (44%)

101 (41%)

104 (40%)

  Risk of acquiring HIV in next year, 10-point scaleb (med, IQR)

4 (2 to 6)

5 (3 to 6)

4 (2 to 5)

  1. aExchange rate: 1 USD = 9.2 Zambian Kwacha (September 2016)
  2. bParticipants were asked to indicated how likely it is that they will contract HIV in the next year using a 10-rung ladder scale. Larger scores indicated a greater likelihood of getting HIV
  3. cExchange rate: 1 USD = 3366 Uganda shilling (UGX) (October 2016)