en: Half of the women were given a daily dose of the drug and half took a placebo . Half the women received a daily tablet of the combination oestrogen plus progestin while the rest were given a placebo .
ms: Separuh daripada wanita diberi dos harian ubat dan separuh mengambil plasebo. Separuh wanita menerima tablet harian gabungan estrogen ditambah progestin manakala selebihnya diberikan plasebo.