Table 1.

Summary of the time series data collected during the same month from the different DRC settings

Location	Number of data points in time-series	Median population size	Median monthly ANC visits	Median monthly ANC prevalence (%)	Median incidence in children under 5 years (minimum, maximum)
Baraka	69	71,238	636	17.3	0.929 (0.199, 5.24)
Mweso	60	65,867	1074	5.7	0.277 (0.059, 1.854)
Walikale	23	31,536	437	11.3	2.072 (1.112, 4.986)
Shamwana	72	36,000	455	34.6	1.714 (0.129, 9.397)
Kimbi-Lulimba	24	15,812	582	18.5	1.711 (0.451, 4.028)

The population size of the catchment area (used to convert case numbers into clinical incidence rates are and the number of women attending anti-natal clinics (ANC visits) are summarized using the median value. The longitudinal time series is shown graphically in Fig. 3