Table 1 Characteristics of studies included in the comparison of malaria prevalence in children versus ANC test-positivity, Tanzania, 2014–2016
From: The potential of pregnant women as a sentinel population for malaria surveillance
Data source | Observation period | Design | Level of information | Sample size | Age | Comparative ANC sample size |
|---|---|---|---|---|---|---|
ANC | January 2014–May 2016 | HMIS | Health facility (6187) District (178) Region (25) | 2,190,877 | Reproductive age | NA |
SMPS 2015 [9] | August 2014, September 2014, May 2015, October 2015 | Survey | District (166) | 48,445 | 5–16 years | 82,020 |
TDHS-MIS 2015/16 [10] | August 2015–February 2016 | Survey | Region (25) | 8847 | 6–59 months | 297,967 |
MAP 2015 [12] | 2015 | Model | District (176) | NA | 2–10 years | 1,033,217 |
BGM | 2015 | Model | Health facility (5612) | NA | 6–59 months | 1,033,217 |