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Table 1 Characteristics of potential online PrEP Users (DCE questionnaire respondents) and current online PrEP/PEP users (pilot questionnaire respondents)

From: Willingness to pay for HIV pre- and post-exposure prophylaxis services delivered via an online pharmacy in Kenya

Ā 

Potential Online PrEP Users, N=772

Current Online PrEP/PEP Users, N=740

Ā 

n

%

n

%

p-valuea

Demographic and Socioeconomic Characteristics

ā€ƒStudy Arm

PEP Only

--

--

625

84.3

Ā 

PrEP Only

104

14.1

Ā 

PEP to PrEP Transition

11

1.5

Ā 

ā€ƒAge

18-24

333

43.1

237

32.0

<0.001

25 or older

439

56.9

503

68.0

ā€ƒSexb

Female

418

54.2

283

38.2

<0.001

Male

345

44.7

455

61.5

ā€ƒCurrently Enrolled in School

No

525

68.0

551

74.5

0.006

Yes

247

32.0

189

25.5

ā€ƒEmployment

Not employed

168

21.8

--

--

Ā 

Part time or seasonal employment

385

49.9

Ā 

Multiple jobs or full-time employment

210

27.2

Ā Ā Ā 

ā€ƒMonthly income

10,000 KSH or less

348

45.1

184

24.9

<0.001

More than 10,000 KSH

323

41.8

556

75.1

Ā 

PrEP and Online Pharmacy Engagement

ā€ƒEver taken PrEP or PEPc

No

449

58.2

656

88.7

<0.001

Yes

300

38.9

84

11.4

Ā 

ā€ƒCurrently taking PrEP or PEP

No

606

78.5

0

0.0

<0.001

Yes

143

18.5

740

100.0

ā€ƒEver purchased products from an online pharmacy

No

582

75.4

509

68.8

0.006

Yes

190

24.6

228

30.8

Ā 

Sexual Behavior

ā€ƒType of sexual partners, prior 3 months

Did not have sex

85

11.0

--

--

Ā 

1 primary partner and no other partners

269

34.8

Ā 

1 primary and 1+ casual partner(s)

238

30.8

Ā 

1+ casual partner(s)

172

22.3

Ā Ā Ā 

ā€ƒCurrent relationship status

Primary partner only

--

--

253

34.2

Ā 

Casual partners only

370

50.0

Ā 

Primary and casual partners

92

2.4

Ā 

ā€ƒNumber of sexual partners in prior 3 months

0d

133

17.2

6

0.8

<0.001

1

232

30.1

308

41.6

2

165

21.4

284

38.4

3

87

11.3

71

9.6

Ā 

4 or more

126

16.3

59

8.0

Ā 

ā€ƒSex without a condom, prior 6 months

No

155

20.1

--

--

Ā 

Yes

615

79.7

ā€ƒExposure to HIV, prior 6 months

Ā Ā Ā Ā Ā 

No

380

49.2

--

--

Ā 

Yes

249

32.3

Ā 

Unsure

143

18.5

Ā 

ā€ƒDiagnosis or treatment of STI, prior 6 months

Ā Ā Ā Ā Ā 

No

664

86.0

--

--

Ā 

Yes

106

13.7

Ā 

ā€ƒNew sexual partner in prior 3 months

No

--

--

179

24.2

Ā 

Yes

543

73.4

Ā 

ā€ƒSexual intercourse in prior 2 weeks

No

--

--

378

51.1

Ā 

Yes

355

48.0

Ā 

ā€ƒCondomless sexual intercourse in prior 2 weeks

No

--

--

536

72.4

Ā 

Yes

197

26.6

Ā 
  1. KSH Kenyan shillings, PEP post-exposure prophylaxis, PrEP pre-exposure prophylaxis, SD standard deviation, STI sexually transmitted infection, WTP willingness to pay
  2. ap-value for comparison between Potential online PrEP users vs. current online PrEP/PEP users
  3. bDue to missing values, some percentages may not sum to 100
  4. c Potential online PrEP users were asked about PrEP use prior to entering the study; Current online PrEP/PEP users were asked about PEP or PrEP use prior to entering the study
  5. d48 participants included in this category reported having had sex in the prior 3 months, but also reported zero sexual partners. The remaining 85 participants reported not having had sex in the prior 3 months