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Table 1 Stratified Sample Technique according to Haddad et al. (2004) for calculating the sample size [28]

From: A cross-sectional study of the role of men and the knowledge of danger signs during pregnancy in southern Mozambique

District

Stratum Size (Nh)

Stratum Weight (Wh)

Sample (nh)

Manhiça

35,454

0.63

242

Marracuene

20,712

0.37

141

Total

56,166

1.00

383

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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