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Table 1 General information of two groups of patients

From: A 3D printing personalized percutaneous puncture guide access plate for percutaneous nephrolithotomy: a pilot study

Patients profile

Experience group (n = 10)

Control group (n = 12)

P

Age: (years)

48.60 ± 9.69

45.33 ± 8.52

0.410

Stone side: (L/R)

4/6

5/7

0.937

Gender: (M/L)

5/5

7/5

0.696

Stone types: (staghorn/solitary/multiple occurrences (e.g.)

5/2/3

4/5/3

0.542

Complaint: (lumbar pain/discomfort/naked hematuria)

6/2/2

7/3/2

0.953