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Table 1 Sample size and timing of surveys

From: The impact of behaviour change communication on the use of insecticide treated nets: a secondary analysis of ten post-campaign surveys from Nigeria

State

Sample size

Timing

Households

Nets

Individuals

Month/year

Rainy season

Months after campaign

Sokoto

1008

1271

4468

May 2010

Dry/early

5.7

Katsina

1017

1532

4630

May 2011

Dry/early

6.5

Kano

987

1173

4642

Oct 2009

Late rains

1.9/5.4a

Niger

1001

1280

6270

Jun 2010

Mid-rains

6.4

Nasarawa

1015

1136

5323

Nov 2011

Late rains

10.6

Anambra

1012

1781

4546

Nov 2009

Late rains

4.1

Enugu

1020

1444

4644

Apr 2012

Dry/early

13.4

Ogun

952

745

4373

Jul 2010

Mid-rains

7.2

Lagos

1020

937

4486

Jun 2012

Mid-rains

9.0

Cross river

1254

1316

5656

Jun 2012

Mid-rains

8.2/16.5a

TOTAL

10,286

12,615

49,038

   
  1. aTwo distribution waves