Table 9

Pairwise Comparisons, Hair Color Categories by Mean VPA Concentration

Hair Color

Hair Color

Mean

Std.

Sig.a

(I)

(J)

Difference

Error

(I-J)


Black

Brown

1.811

.758

.135

Blond

3.584

1.368

.078

Gray

6.457

2.344

.056

Brown

Black

-1.811

.759

.135

Blond

1.772

1.345

1.000

Gray

4.646

2.209

.258

Blond

Black

-3.584

1.368

.078

Brown

-1.772

1.345

1.000

Gray

2.873

2.422

1.000

Gray

Black

-6.457

2.344

.056

Brown

-4.646

2.209

.258

Blond

-2.873

2.422

1.000


a Bonferroni adjustment for multiple comparisons

Mieczkowski et al. BMC Clinical Pharmacology 2001 1:2   doi:10.1186/1472-6904-1-2

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