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Table 4 t-Test of the Difference in P300V Between the Categories of PTH.

From: Age-related increases in parathyroid hormone may be antecedent to both osteoporosis and dementia

 

P300V

t-Test

PTH

N

M

SD

SE

T

df

p

ES*

1 (< 30)

30

5.27

3.15

.58

  

.

 
     

028

45.31

.49

.03

2 (> 30)

62

5.28

2.39

.30

    

Total

92

5.29

2.66

.28

    
  1. *Effect size