Table 4 Multiple comparisons of urethrallength and penilelength in different age groups.

From: Age-specific reference values for normal urethral length derived from cross-sectional analysis and implications in hypospadias management

Age groups

Mean rank

q

Individual P

PL

UL

PL

UL

PL

UL

0 ≤ years ≤ 2 vs.2 < years ≤ 4

− 22.03

− 37.68

0.1403

0.0433

0.5346

0.2887

0 ≤  years ≤ 2vs.4 < years ≤ 6

− 47.08

− 100.2

0.0424

0.0003

0.1384

0.0016

0 ≤  years ≤ 2 vs.6 < years ≤ 8

− 75.59

− 129.6

0.0067

< 0.0001

0.0182

< 0.0001

0 ≤  years ≤ 2 vs.8 < years ≤ 10

− 104.5

− 253.2

0.001

< 0.0001

0.0022

< 0.0001

0 ≤  years ≤ 2 vs.10 < years ≤ 12

− 162

− 291.3

< 0.0001

< 0.0001

< 0.0001

< 0.0001

0 ≤  years ≤ 2 vs.12 < years ≤ 14

− 281.3

− 374.9

< 0.0001

< 0.0001

< 0.0001

< 0.0001

0 ≤  years ≤ 2 vs.14 < years ≤ 18

− 360.5

− 434.1

< 0.0001

< 0.0001

< 0.0001

< 0.0001

2 < years ≤ 4 vs.4 < years ≤ 6

− 25.05

− 62.54

0.0897

0.0026

0.3294

0.015

2 < years ≤ 4 vs.6 < years ≤ 8

− 53.56

− 91.96

0.0131

< 0.0001

0.0392

0.0004

2 < years ≤ 4 vs.8 < years ≤ 10

− 82.42

− 215.5

0.0016

< 0.0001

0.0039

< 0.0001

2 < years ≤ 4 vs.10 < years ≤ 12

− 139.9

− 253.7

< 0.0001

< 0.0001

< 0.0001

< 0.0001

ars ≤ 4 vs.12 < years ≤ 14

− 259.3

− 337.2

< 0.0001

< 0.0001

< 0.0001

< 0.0001

ars ≤ 4 vs.14 < years ≤ 18

− 338.5

− 396.4

< 0.0001

< 0.0001

< 0.0001

< 0.0001

4 < years ≤ 6vs.6 < years ≤ 8

− 28.51

− 29.42

0.049

0.024

0.1667

0.1541

4 < years ≤ 6vs.8 < yearss ≤ 10

− 57.38

− 153

0.0061

< 0.0001

0.0158

< 0.0001

4 < years ≤ 6 vs.10 < years ≤ 12

− 114.9

− 191.1

< 0.0001

< 0.0001

< 0.0001

< 0.0001

4 < years ≤ 6vs.12 < years ≤ 14

− 234.2

− 274.7

< 0.0001

< 0.0001

< 0.0001

< 0.0001

4 < years ≤ 6 vs.14 < years ≤ 18

− 313.5

− 333.8

< 0.0001

< 0.0001

< 0.0001

< 0.0001

6 < years ≤ 8 vs.8 < years ≤ 10

− 28.86

− 123.5

0.0653

< 0.0001

0.231

< 0.0001

6 < years ≤ 8 vs.10 < years ≤ 12

− 86.36

− 161.7

< 0.0001

< 0.0001

< 0.0001

< 0.0001

6 < years ≤ 8 vs.12 < years ≤ 14

− 205.7

− 245.3

< 0.0001

< 0.0001

< 0.0001

< 0.0001

6 < years ≤ 8 vs.14 < years ≤ 18

− 284.9

− 304.4

< 0.0001

< 0.0001

< 0.0001

< 0.0001

8 < years ≤ 10 vs.10 < years ≤ 12

− 57.5

− 38.16

0.007

0.0206

0.0199

0.1226

8 < years ≤ 10 vs.12 < years ≤ 14

− 176.8

− 121.7

< 0.0001

< 0.0001

< 0.0001

< 0.0001

8 < years ≤ 10 vs.14 < years ≤ 18

− 256.1

− 180.9

< 0.0001

< 0.0001

< 0.0001

< 0.0001

10 < years ≤ 12 vs.12 < years ≤ 14

− 119.3

− 83.59

< 0.0001

< 0.0001

< 0.0001

0.0003

10 < years ≤ 12 vs.14 < years ≤ 18

− 198.6

− 142.7

< 0.0001

< 0.0001

< 0.0001

0.0003

12 < years ≤ 14 vs.14 < years ≤ 18

− 79.24

− 59.14

0.015

0.0224

0.0469

0.1384

  1. Kruskal−Wallis test multiple comparison, Two− stage linear step-up procedure of Benjamini, Krieger and Yekutieli,P < 0.05.
  2. The bold text indicates no significant difference between the two groups.