McCauley A P, Lynch M, Pounds M B, West S
School of Continuing Studies, Johns Hopkins University, Baltimore, MD 21218.
Soc Sci Med. 1990;31(11):1233-8. doi: 10.1016/0277-9536(90)90129-g.
An epidemiological survey carried out in the Dodoma region of Tanzania found that high rates of trachoma infection in pre-school children were associated with unwashed faces. Prior to a planned trachoma intervention project, a pilot study was done on household decisions about water use and perceptions about face washing and eye disease. The study found that mothers overestimated the amount of water necessary to wash a child's face. In addition, mothers would not change their water-use priorities without the consent of their husbands and the support of the community. Therefore a health education program was designed to address the perception that face washing required a great deal of water. The program also sought to involve and re-educate the whole community rather than focus only on the mothers who were most likely to wash the children's faces.
