Table 5: Items and results of the satisfaction questionnaire concerning the instruction notice (substudy 1), the interpretation of HIV self-test results (substudy 2) and the realization of the HIV self-test (substudy 3).

Satisfaction Questionnaire Number (%)
            Instruction notice (substudy 1)
    •            Information regarding the contents of the kit
o Sufficient 250 (83.3)
o Insufficient 34 (11.3)
o Not read 16 (5.4)
     •             Information concerning the realization of the HIV self-test
o Sufficient 247 (82.3)
o Insufficient 39 (13.0)
o Not read 14 (4.7)
•              Information concerning the interpretation of the HIV self-test results
o Sufficient 219 (73.0)
o Insufficient 61 (20.3)
o Not read 20 (6.7)
•              Overall understanding of the instruction notice
o Very easy 100 (33.3)
o Rather easy 150 (50.0)
o Rather difficult 33 (11.0)
o Very difficult 17 (5.7)
•               The use of local language notice
o Essential 73 (24.3)
o Useful 141 (47.0)
o Rather useful 54 (18.0)
o Unuseful 32 (10.7)
           Interpretation of HIV self-test results (substudy 2)
         •             Reading and interpretation of a positive test
o Very easy 99 (33.0)
o Rather easy 167 (55.7)
o Rather difficult 27 (9.0)
o Very difficult 7 (2.3)
              • Reading and interpretation of a negative test
o Very easy 91 (30.3)
o Rather easy 174 (58.0)
o Rather difficult 25 (8.3)
o Very difficult 10 (3.3)
               • Reading and interpretation of an invalid test
o Very easy 90 (30.0)
o Rather easy 169 (56.3)
o Rather difficult 35 (11.7)
o Very difficult 6 (2.0)
                 • Correct observation of blood deposit in the SQUARE well
o Very easy 94 (31.3)
o Rather easy 166 (55.3)
o Rather difficult 31 (10.3)
o Very difficult 9 (3.0)
           Realization of the HIV self-test (substudy 3)
                   • Recognition of the components of the HIV self-test
o Very easy 109 (36.3)
o Rather easy 169 (56.3)
o Rather difficult 18 (6.0)
o Very difficult 4 (1.3)
                    • Overall realization of the HIV self-test
o Very easy 101 (33.7)
o Rather easy 172 (57.3)
o Rather difficult 25 (8.3)
o Very difficult 2 (0.7)
           Ability to surmount the difficulties encountered
o Very easy 78 (26.0)
o Rather easy 176 (58.7)
o Rather difficult 34 (11.3)
o Very difficult 12 (4.0)