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Table 2 Statistical parameters for the rostral cranial fossa percentage for each group

From: Rostral cranial fossa as a site for cerebrospinal fluid drainage – volumetric studies in dog breeds of different size and morphotype

Group

Arithmetic Mean

Range

Median

Standard Deviation

Lower Quartile

Upper Quartile

All Dogs

9.803

6.293–15.194

9.857

1.426

8.671

10.718

Division based on the skull index

 Dolichocephalics

10.989

9.922–12.257

11.057

0.651

10.534

11.257

 Mesaticephalics 1

9.970

7307–15,194

10.214

1.502

8.864

10.718

 Mesaticephalics 2

9.727

8.135–11,038

9.585

0.851

9.230

10.421

 Brachycephalics

8.261

6.293–8985

8.449

0.758

7.999

8.874

Division based on the breed size

 Small Breeds

8.511

6.293–11.114

8.568

0.957

8.096

8.864

 Medium Breeds

10.091

8.877–12.007

9.857

0.850

9.723

10.505

 Large Breeds

10.661

7.908–12.257

10.728

0.924

10.305

11.062

 Giant Breeds

10.939

9.488–15.194

10.499

1.699

10.214

11.153