Similarly, using a randomized control trial in rural Pakistan, health workers in Pakistan's health care system, could deliver cognitive behavior therapy for mothers who were depressed, again showing dramatic differences in the recovery rates. Roughly 75 percent of mothers recovered as compared to about 45 percent in the comparison villages.
巴基斯坦的郊区也进行了随机控制实验， 该实验表明在巴基斯坦保健系统 的社区女工作者 在对患有抑郁的母亲进行认知行为治疗时 也同样在康复比例上取得了显著的提高。 大约75%的母亲获得了康复，而 对照组中只有45% 恢复了健康。