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Table 3 The association between HIV testing in the previous week and verbal abuse in the current week, using GEE

From: Experience of social harms among female sex workers following HIV self-test distribution in Malawi: results of a cohort study

Variable

Category

Reports of verbal abuse (reports/total weeks reported) (%)a

Univariable analysis OR (95% CI)

p-value

Multivariable analysis OR (95% CI)b

p-value

Test type in previous week

No test

148/1083 (13.7)

1

0.83

1

0.50

Clinic-based test

7/47 (14.9)

1.28(0.63—2.61)

1.22(0.57—2.59)

Self-test

18/100 (18.0)

1.23(0.60—2.52)

1.46(0.87—2.47)

Clinic test & Self-test

2/27 (7.4)

0.80(0.24—2.65)

0.83(0.27—2.58)

Sexual encounters in the current week

0–9

62/593 (10.5)

1

 < 0.01

1

 < 0.01

10–20

84/399 (21.1)

2.29(1.53—3.44)

2.32(1.55—3.49)

 > 20

29/265 (10.9)

2.19(1.28—3.74)

2.21(1.29—3.79)

Age range (years)

16—25

105/621 (16.9)

1

0.28

  

26—35

59/512 (11.5)

0.63 (0.33–1.21)

 

 >  = 36

11/124 (8.9)

0.52 (0.15–1.74)

 

Educational Attainment

Primary or less

119/826 (14.4)

1

0.58

  

Secondary or higher

56/431 (13.0)

0.84 (0.44–1.59)

 

Received material goods or payment in exchange for sex

No

53/405 (13.1)

1

0.70

  

Yes

101/651 (15.5)

1.14 (0.58–2.27)

 

Missing

21/201(10.4)

 
  1. aA total of 175 reports of verbal abuse were recorded in 1257 weeks of data collection
  2. bOnly variables showing an association with the outcome in univariable analyses were included in the multivariable model in which odds ratios were adjusted test-type in the previous week and number of sexual encounters in the current week