A demographic and spatial analysis of mortality in Freetown, Sierra Leone, is presented, with emphasis on data for the census years 1963 and 1974. Consideration is first given to the availability of data and their quality. The authors then examine geographic variations in mortality within the city, age- and sex-specific death rates, the major causes of death, and death certification.

中文翻译：

---

塞拉利昂弗里敦的死亡率模式

介绍了塞拉利昂弗里敦死亡率的人口统计和空间分析，重点是 1963 年和 1974 年的人口普查数据。首先考虑了数据的可用性及其质量。然后，作者检查了城市内死亡率的地理差异、特定年龄和性别的死亡率、主要死亡原因和死亡证明。