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Table 3 Spearman rank correlations between random and actual Townsend and proximity measures.

From: Home injuries and built form – methodological issues and developments in database linkage

Within groups between variables

N

Spearman rank correlation

95% confidence interval

Townsend v. distance

   

   Randomly imputed

112,248

0.107

0.101 to 0.113

   Actual

14,081

0.051

0.034 to 0.067

Randomly imputed v. actual

   

   Townsend

14,081

0.193

0.177 to 0.209

   Distance to ED

14,081

0.055

0.039 to 0.072

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