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Table 5 The postoperative complications (Clavien-Dindo classification)

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 (44)

Group B (47)

Group C (41)

pvalue

A-B

pvalue

A-C

pvalue

B-C

Total

Overall complication

n (%)

8 (18.2)

3 (6.3)

2 (4.8)

0,0410

0,0320

0,1300

13 (9.8)

Clavien score1–2

n (%)

6 (13.6)

4 UTI

2 Severe Pain

3 (6.3)

2 UTI

1 Severe Pain

2 (4.8)

1 UTI

1 Severe Pain

0,0280

0,0190

0,0961

11 (8.3)

3a-5n (%)

2 (4.5)

Gross Hematuria

0 (0)

0 (0)

0,0020

0,0030

10,000

2 (1.5)

  1. Group A: PCNL, Group B: MP, Group C: UMP, UTI: Urinary tract infection