The mean age of the women was 49 years, and all women were in stable relationships (mean length, 19 years).Of the total 562 women enrolled, 283 were randomized to TTP and 279 to placebo.

• 受试妇女的平均年龄为49岁，且所有妇女皆有稳定的交往关系（平均交往时间为19年），在562名参与研究的妇女中，283名随机分配于TTP组中，279名于给予安慰剂的组别内。