Résumé
We have carried out a health developing project for three years at two flat rural areas in Ibaraki prefecture, O in Ushiku town and N in Iwai city, taking female farmers as the subjects.<BR>As a result, people in these areas obtained by developing reciprocal assistance a belief in selfsupport and knowledge of diseases, which lead to remarkable progress of their health such as improvement of nutrition and cosolidation of agricultural and life environment. Some observations in the study are discussed below.<BR>1) In the two areas, the number of people with no abnormality increased while those requiring care decreased, The number of people to be treated or under treatment was nearly unchanged, probably because of chronic deseases. No death and complication occured during the three years.<BR>2) Owing to the difference between O and N areas in the age structure of examinees, areal characteristics and types of agricultural products, the results of health examinations in these two areas were somewhat different.<BR>3) The health developing project will become more effective if male farmers participate together with the female farmers.<BR>4) Continuation of the health care activity in these areas will establish voluntary organizations of residents.