Bertera R L, Green L W
Am J Public Health. 1979 Sep;69(9):950-3. doi: 10.2105/ajph.69.9.950.
Graduate Turkish midwives were trained in triage rules for determining family planning home visit frequency based on risk of couples. In a sample of 542 couples followed for six months, modern contraceptive use increased 22 per cent among high-risk and about 15 per cent among moderate- and low-risk couples. After making assumptions about the fecundity, contraceptive success, and pregnancy complications, the estimated average cost per complication averted was $61 for high-risk, $177 for moderate-risk and $526 for low-risk couples.
土耳其的研究生助产士接受了分诊规则培训，以便根据夫妇的风险确定计划生育家访频率。在对542对夫妇进行为期六个月的跟踪调查样本中，高风险夫妇的现代避孕方法使用率提高了22%，中低风险夫妇的使用率提高了约15%。在对生育力、避孕成功率和妊娠并发症进行假设后，高风险夫妇避免每例并发症的估计平均成本为61美元，中风险夫妇为177美元，低风险夫妇为526美元。
