Skip to main content

Table 1 The demographic and stone related characteristics of groups

From: A comparison among PCNL, Miniperc and Ultraminiperc for lower calyceal stones between 1 and 2 cm: a prospective, comparative, multicenter and randomised study

 

Group A

Group B

Group C

pvalue

Total patient (n = 132)

44

47

41

0.44

Age yrs

(mean ± SD)

53.3 ± 14.8

55.8 ± 16.1

54.8 ± 17.2

0.33

Sex (M/F)

23/21

20/27

22/19

0.23

Height cm (mean ± SD)

171.1 ± 2.5

175.8 ± 4.1

173.2 ± 2.3

0.40

Weight Kg (mean ± SD)

73.1 ± 4.6

77.9 ± 4.7

75.5 ± 7.1

0.66

Stone side (Right/Left)

25/19

22/25

21/20

0.52

Stone size (mm)

(mean ± SD)

16.38 ± 2.9

16.82 ± 2.7

15.23 ± 3.3

0.34

  1. Group A: PCNL, Group B: MP, Group C: UMP