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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