. 2020 Sep 16;10:15225. doi: 10.1038/s41598-020-71833-x

Table 2.

Change in log MFI-BG and in antibody status after MDA in children from baseline to 6 months post MDA.

Antibody status	After MDA	Total	Rates (95% confidence intervals) (95%CI)
Numbers of SeroNegative	1,193	− 0.289 (0.279)	45	2.090 (0.894)	1,238	6 month Sero-conversion rate = 3.6% (95%CI 2.7–4.8)
Numbers of SeroPositive	27	− 1.277 (1.157)	643	− 0.011 (0.172)	670	6 month Sero-reversion rate = 4.0% (95%CI 2.7–6.0)

Antibody status

After MDA

Total

Rates (95% confidence intervals) (95%CI)

Baseline

Numbers of SeroNegative

Mean (SD) change in log MFI-BG

Numbers of SeroPositive

Mean (SD) change in log MFI-BG

Numbers of SeroNegative

1,193

− 0.289 (0.279)

2.090 (0.894)

1,238

6 month Sero-conversion rate = 3.6%

(95%CI 2.7–4.8)

Numbers of SeroPositive

− 1.277 (1.157)

643

− 0.011 (0.172)

670

6 month Sero-reversion rate = 4.0%

(95%CI 2.7–6.0)