Clinical features

Age, in years

Summary table
Younger group Older group
Mean 0.8 1.2
Standard deviation 0.8 0.9
Median 1.0 1.0
Interquartile range 1.0 1.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 970
P statistic 5.7e-02

Sex

Summary table
Male Female
Mean 1.0 1.1
Standard deviation 0.8 0.9
Median 1.0 1.0
Interquartile range 1.2 2.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 1097
P statistic 5.8e-01

Pathologic features

Tumor location

Summary table
Pelvis Ureter Pelvis-ureter
Mean 0.9 1.1 1.5
Standard deviation 0.8 0.9 0.6
Median 1.0 1.0 1.5
Interquartile range 1.0 2.0 1.0
Minimum 0.0 0.0 1.0
Maximum 3.0 3.0 2.0
Kruskal-Wallis rank sum test
Value
Statistic 3.664
Parameter 2
P statistic 0.16

pT stage

Summary table
pTa pT1 pT2 pT3 pT4
Mean 1.2 1.1 0.9 0.9 1.3
Standard deviation 0.8 1.0 0.6 0.8 1.0
Median 1.0 1.0 1.0 1.0 1.0
Interquartile range 1.0 2.0 0.2 1.0 0.8
Minimum 0.0 0.0 0.0 0.0 0.0
Maximum 2.0 3.0 2.0 3.0 3.0
Kruskal-Wallis rank sum test
Value
Statistic 2.907
Parameter 4
P statistic 0.57

High pT stage (> pT2)

Summary table
Low pT (pT0-pT2) High pT (pT3-pT4)
Mean 1.1 0.9
Standard deviation 0.8 0.8
Median 1.0 1.0
Interquartile range 2.0 1.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 1348
P statistic 3.2e-01

Histologic grade

Summary table
Grade 1 Grade 2 Grade 3
Mean 1.3 1.1 0.9
Standard deviation 0.8 0.9 0.8
Median 1.0 1.0 1.0
Interquartile range 1.0 2.0 1.0
Minimum 0.0 0.0 0.0
Maximum 2.0 3.0 3.0
Kruskal-Wallis rank sum test
Value
Statistic 2.08
Parameter 2
P statistic 0.35

WHO histologic grade

Summary table
Low grade High grade
Mean 1.0 1.0
Standard deviation 0.8 0.8
Median 1.0 1.0
Interquartile range 0.5 2.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 624
P statistic 9.6e-01

Lymph nodes metastasis

Summary table
No Lymph node metastasis Lymph node mestastasis
Mean 1.0 1.1
Standard deviation 0.8 0.9
Median 1.0 1.0
Interquartile range 1.2 0.5
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 471
P statistic 7e-01

Lymphovascular invasion

Summary table
No lymphovascular invasion Lymphovascular invasion
Mean 1.0 1.1
Standard deviation 0.9 0.8
Median 1.0 1.0
Interquartile range 2.0 0.5
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 1114
P statistic 6.2e-01

Outcome

Tumor recurrence

Summary table
No tumor recurrence Tumor recurrence
Mean 1.1 0.8
Standard deviation 0.8 0.9
Median 1.0 1.0
Interquartile range 2.0 1.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 1222
P statistic 1.4e-01

Tumor progression

Summary table
No tumor progression Tumor progression
Mean 1.0 1.0
Standard deviation 0.8 0.9
Median 1.0 1.0
Interquartile range 2.0 1.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 884
P statistic 6.2e-01

Overall mortality

Summary table
NED + AWD + LFU DOC + DOD
Mean 1.0 0.9
Standard deviation 0.9 0.8
Median 1.0 1.0
Interquartile range 2.0 1.0
Minimum 0.0 0.0
Maximum 3.0 3.0
Mann-Whitney U test for the sum of ranks
Value
U-statistic 1180
P statistic 4.7e-01