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Title

Is ACASI useful in Risk Behaviour Assessment of Female and Male Sex Workers, Mombasa, Kenya?

Authors

E. van der Elst, H. Okuku, P. Nakamya, et al

Network Affiliation

Other

Organization

 

Journal Name

Plos One

Publication Date

5/1/2009

PubMed Search

http://www.ncbi.nlm.nih.gov/pubmed?term=19412535

Link to full-text

 

PMID

 

Abstract

Background: Audio computer-assisted self-interview (ACASI) may elicit more frequent reporting of socially sensitive
behaviours than face-to-face (FtF)-interview. However, no study compared responses to both methods in female and male
sex workers (FSW; MSW) in Africa.
Methodology/Principal Findings: We sequentially enrolled adults recruited for an HIV-1 intervention trial into a
comparative study of ACASI and FtF-interview, in a clinic near Mombasa, Kenya. Feasibility and acceptability of ACASI, and a
comparative analysis of enrolment responses between ACASI and FtF on an identical risk assessment questionnaire were
evaluated. In total, 139 women and 259 men, 81% of eligible cohort participants, completed both interviews. ACASI
captured a higher median number of regular (2 vs. 1, p,0.001, both genders) and casual partners in the last week (3 vs. 2,
p = 0.04 in women; 2 vs. 1, p,0.001 in men). Group sex (21.6 vs. 13.5%, p,0.001, in men), intravenous drug use (IDU; 10.8 vs.
2.3%, p,0.001 in men; 4.4 vs. 0%, p = 0.03 in women), and rape (8.9 vs. 3.9%, p = 0.002, in men) were reported more
frequently in ACASI. A surprisingly high number of women reported in ACASI that they had paid for sex (49.3 vs. 5.8%,
p,0.001). Behaviours for recruitment (i.e. anal sex, sex work, sex between males) were reported less frequently in ACASI.
The majority of women (79.2%) and men (69.7%) felt that answers given in ACASI were more honest. Volunteers who were
not able to take ACASI (84 men, and 37 women) mostly lacked reading skills.
Conclusions/Significance: About 1 in 5 cohort participants was not able to complete ACASI, mostly for lack of reading skills.
Participants who completed ACASI were more likely to report IDU, rape, group sex, and payment for sex by women than
when asked in FtF interview. ACASI appears to be a useful tool for high risk behaviour assessments in the African context

 

 

 

 

 

 

 

 

 

Keywords

 

Topic

Behavior; Black; MSM; Women

Attachments

Created at 9/13/2011 3:02 PM by Davis, Gregory P
Last modified at 9/13/2011 3:02 PM by Davis, Gregory P