Factors associated with participation in a campaign of mass treatment against lymphatic filariasis, in Leogane, Haiti.
Mathieu E, Lammie PJ, Radday J, Beach MJ, Streit T, Wendt J, Addiss DG.
Epidemic Intelligence Service, Division of Applied Public Health Training, Epidemiology Program Office, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30333, USA. emm7@cdc.gov
In October 2000, to interrupt transmission of Wuchereria bancrofti, an intense health-education campaign followed by a mass drug administration (MDA) with diethylcarbamazine and albendazole was undertaken in Leogane, Haiti. Three months after the MDA, which was the first in the study area, a knowledge-attitude-practice (KAP) survey, with a cluster-sample design and probability sampling, was undertaken, to determine the existing knowledge of the local residents, their attitudes toward the MDA, and the possible reasons for non-compliance. Questionnaire-based interviews were used to explore the KAP of 304 subjects (one randomly chosen resident aged > 14 years from each selected household) in 33 communities. Most (93%) of the interviewees were aware of filariasis and 72% knew at least one clinical sign of the disease. Awareness of the MDA was high (91%). The most frequently mentioned sources of information were other people (56%) and radio announcements (33%). More than 80% of the respondents encouraged other people to take the drugs distributed in the MDA and 63% had been treated. The primary reasons given for failing to take the drugs were absenteeism during the distribution (17%), use of contraceptive drugs (12%) and pregnancy (11%). In a multivariate analysis, being male [odds ratio (OR) = 3.3; 95% confidence interval (CI) = 1.5-7.4], knowing that a mosquito transmits the disease (OR = 2.6; CI = 1.2-5.4), and having learned about the MDA through posters and banners (OR = 2.9; CI = 1.2-7.5) were found to be positively associated with taking the drugs. Information from such post-treatment surveys should be useful in developing better health communication for subsequent MDA.
PMID: 15509424 [PubMed - indexed for MEDLINE]