A note on some vital statistics of a primitive peasant community in Sierra Leone

In the course of some work in which a community of 1400 primitive Sierra Leone peasants were being re-examined at two-monthly intervals over a period of a year opportunity was taken to record births, deaths and pregnancies. A birth-rate of 32·9 (P.E. ± 3·27), and a death-rate of 38·4 (P.E. ± 3·52) per thousand per annum were obtained. The infant mortality rate was found to be 417 (P.E. · 48) per thousand live births, and the ratio of miscarriages and stillbirths to live births to be 22·9: 100. Since the community was small the figures are subject to a high statistical error, but they are offered because the data are believed to be accurate, and accurate vital statistics of primitive West African communities are practically non-existent.

The most interesting features in regard to deaths were that deaths in children aged 3 years or under accounted for almost half the total deaths at all ages, and that of these deaths in young children 38·5 % were attributed to an acute febrile illness.