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Table 1 Demographics data

From: Concerns about stone free rate and procedure events of percutaneous nephrolithotripsy (PCNL) for 2–4 cm kidney stones by standard-PCNL vs mini-PCNL- comparative randomised study

 

Groups

P value

mini-PCNL n = 40

Standard PCNL n = 40

Mean/ Count

SD/ %

Mean/ Count

SD/ %

Age (years)

39.5

11.5

43.7

12.7

0.280

BMI (kg/m2)

28.2

3.6

27.3

4.7

0.583

Sex

Female

12

30.0%

20

50.0%

0.197

Male

28

70.0%

20

50.0%

Medical history

Free

36

90.0%

30

75.0%

0.138

CKD

0

0.0%

0

00.0%

DM

0

0.0%

6

15.0%

HTN

2

5.0%

4

10.0%

IHD

2

5.0%

0

0.0%

  1. CKD, chronic kidney disease; DM, diabetes mellitus; HTN, hypertension
  2. IHD, ischemic heart disease