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Table 2 Kendall’s W coefficient across the three rounds of Delphi

From: A behaviour change intervention to reduce home exposure to second hand smoke during pregnancy in India and Bangladesh: a theory and evidence-based approach to development

 

Round 1 (N = 17)

Round 2 (N = 15)

Round 3 (N = 15)

Kendall’s W

0.25 (< 0.001)

0.43 (< 0.001)

0.61 (< 0.001)