Comparison of practicability and effectiveness between unassisted HIV self-testing and directly assisted HIV self-testing in the Democratic Republic of the Congo: a randomized feasibility trial

Table 4 Results of the satisfaction questionnaire

Items	Directly assisted HIV self-testing (N = 263)	Unassisted HIV self-testing (N = 237)	Total (N = 500)	p-value^£
Satisfaction questionnaire, mean (SD)^*
- How did you find the identification of components of the kit	2.3 (0.7)	2.3 (0.7)	2.3 (0.7)	0.358
- How did you find the overall use of the HIV self-test	2.3 (0.5)	2.2 (0.5)	2.2 (0.5)	0.092
- How did you find the interpretation of HIV self-test result	2.4 (0.6)	2.3 (0.5)	2.3 (0.5)	0.026

^* The scale of response of satisfaction questionnaire was assessed by a Likert scale ranging from 1 (most difficult) to 4 (very easy); the results are mean ± 1 standard deviation (SD);
^£ Statistical comparisons were assessed by Student t test for the comparisons of means

ISSN: 1471-2334