aMedian value (interquartile range). bMedian % of samples with detected concentration of marker (95% CI). cP-values obtained from Wilcoxon signed-rank test between timepoints.
Data dictionaries for the PROGRESS study. The PROGRESS Study is a multi-site sero-epidemiological study of Group B Streptoccus, colonisation, preterm, stillbirth, neonatal infection and neurod
Definitions of indicators of coverage of at least one screening, coverage of appropriate number of screenings, and effective coverage of ANC interventions.
