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Table 5 Approximate sample sizes for controlling precision of SCR estimates under of the assumption of unknown SRR where the true SRR was fixed at 0.017

From: Sample size determination for estimating antibody seroconversion rate under stable malaria transmission intensity

Relative length

SCR

Sample size

Africa

Elsewhere

1.00

0.0036

1,340

1,487

 

0.0108

507

563

 

0.0324

228

248

 

0.0969

201

204

 

0.2900

213

298

0.75

0.0036

2,193

2,414

 

0.0108

871

980

 

0.0324

323

379

 

0.0969

240

285

 

0.2900

267

474

0.50

0.0036

5,127

5,803

 

0.0108

1,759

1,974

 

0.0324

784

918

 

0.0969

447

615

 

0.2900

542

938

0.25

0.0036

>10,000

>10,000

 

0.0108

7,910

8,461

 

0.0324

2,676

3,077

 

0.0969

1,746

2,077

 

0.2900

1,927

3,057