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Table 2 Standard deviation and correlation between measures

From: Effects of probiotics in patients with diabetes mellitus type 2: study protocol for a randomized, double-blind, placebo-controlled trial

SD for each measurement

Correlation between measures

SD of the Δ-value

1

0.60

0.89

1

0.65

0.84

1

0.70

0.78

1

0.75

0.71

1

0.80

0.63

  1. Δ-value, mean change; SD, standard deviation.