In a national survey she did in 1985 for the Department of Health she discovered that the major reason why women in both city and country abandoned natural feeding was inadequacy of milk, with the figures being 43 % for the city and 31 % for the country.
民國七十四年衛生署做的一項全國性調查就發現，「奶水不足」是城鄉婦女放棄哺餵母乳最重要的原因，分別高佔百分之四十三及卅一。