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Table 2 Correlation coefficients for the difference between predicted and gold standard scores versus the average of predicted and gold standard scores.

From: A method for modelling GP practice level deprivation scores using GIS

District

Pearson's correlation coefficient (p value) for difference between predicted and gold standard scores versus average of predicted and gold standard scores

 

Postcode-linked score – gold standard score comparison

Modelled score – gold standard score comparison

Doncaster

0.57 (p < 0.001)

-0.22 (p = 0.15)

Havering

0.65 (p < 0.001)

-0.49 (p < 0.001)

Warrington

0.57 (p = 0.002)

0.03 (p = 0.88)

All three districts combined

0.58 (p < 0.001)

0.04 (p = 0.68)