Knowledge, perceptions and practices of farming communities on linkages between malaria and agriculture in Mvomero District, Tanzania.
This study was carried out to determine knowledge, perceptions and practices of farming communities on linkages between agriculture and malaria in Mvomero District in Tanzania. A total of 661 adult males and females were interviewed using a structured questionnaire. Most respondents (85.6%) were engaged in crop production. Significantly, a larger proportion (55.2%) of the respondents had primary school education (P<0.001). Majority (88.2%) respondents described malaria as the most important public health problem. However, only 48.2% of the respondents had high knowledge of malaria. The level of knowledge on malaria was associated with level of education of the respondent. Those who had attended at least primary school education were more knowledgeable that those without formal education. A significantly larger proportion (67%) of the respondents experienced most malaria episodes during the rainy season (P<0.001). Respondents with low knowledge on malaria experienced 2.3 times more malaria cases in their households than those with higher knowledge. Respondents with low knowledge preferred to seek care from health facilities (OR: 7.28) than those with high knowledge (OR: 0.15). Rice farming was significantly associated with malaria transmission compared to either maize or sugarcane farming (P<0.001). Cattle, sheep and goats were the domestic animals most frequently incriminated to create aquatic habitats for mosquito breeding. Householders with formal education (OR: 4.6, CI: 1.33-15.89, P-value=0.016) and higher knowledge (OR: 1.7, CI: 1.15-2.55, P-value=0.008) reported to incur large losses when having a malaria case than those without education/low knowledge. Majority (60.2%) of the respondent owned at least an insecticide treated mosquito net (ITN). Respondents with higher knowledge of malaria were likely to own at least an ITN than those with low knowledge (P<0.001). In conclusion, the knowledge on malaria and its linkage with agriculture among farming communities in Mvomero District is low. Malaria is a complex health problem and its control approach needs understanding of the environmental factors associated with agricultural practices. It therefore is important that education and communication messages on malaria targeting farming communities take into consideration local agricultural practices.
National Institute for Medical Research, 2448 Ocean Road, P.O. Box 9653, Dar es Salaam, Tanzania. lmboera@nimr.or.tz
Leonard E G
LE
Mboera
Elizabeth H
EH
Shayo
Kesheni P
KP
Senkoro
Susan F
SF
Rumisha
Malongo R S
MR
Mlozi
Benjamin K
BK
Mayala
D000328:Adult; D000383:Agriculture / Q000379:methods; D000818:Animals; D000829:Animals, Domestic; D009033:Culicidae / Q000254:growth & development; D017753:Ecosystem; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007303:Insect Vectors / Q000254:growth & development; D007407:Interviews as Topic; D008288:Malaria / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*; D008297:Male; D008875:Middle Aged; D009032:Mosquito Control / Q000379:methods; D012275:Oryza / Q000254:growth & development; D012423:Rural Health; D011795:Surveys and Questionnaires; D013636:Tanzania; D055815:Young Adult