Figure 9.

Levels and trends of internal migration by sex, Manhiça, 1998 to 2005. Calculated from the Manhiça DSS data. Internal migration males – internal migration rate per 1000 person-years, males Manhiça DSS. Internal migration females – emigration rate per 1000 person-years, females Manhiça DSS. Internal migration rate ratio comparing males to females, after controlling for age was 0.734, 95% CI = 0.701 - 0.768 and P < 0.001.