Table 4 Results of multiple comparisons by Bonferroni test for dosage of folic acid and magnesium among all four groups

From: Impact of type 1 diabetes mellitus and celiac disease on nutrition and quality of life

Groups compared

Mean difference

s.e.

P-value

CI (95%)

    

Lower

Upper

Folic acid

 DMCD vs DM

−5.96

1.58

0.002

−10.29

−1.63

 DMCD vs CD

1.13

1.58

>0.999

−3.20

5.46

 DMCD vs GC

−3.17

1.58

0.302

−7.50

1.16

 DM vs CD

7.09

1.58

<0.001

2.76

1.42

 DM vs GC

2.79

1.58

0.499

−1.54

7.12

 CD vs GC

−4.29

1.58

0.053

−8.62

0.04

Magnesium

 DMCD vs DM

0.02

0.06

>0.999

−0.15

0.19

 DMCD vs CD

−0.11

0.06

0.421

−0.28

0.06

 DMCD vs GC

−0.20

0.06

0.010

−0.37

−0.04

 DM vs CD

−0.14

0.06

0.186

−0.31

0.03

 DM vs GC

−0.23

0.06

0.003

−0.40

−0.06

 CD vs GC

−0.09

0.06

0.886

−0.26

0.08

  1. Abbreviations: BMI, body mass index; CD, celiac disease; CI, confidence interval; DM, type 1 diabetes mellitus; DMCD, type 1 diabetes mellitus and celiac disease; HC, healthy control.
  2. P-value: Bonferroni test. Statistically significant differences are indicated in bold.