Table 1 Sample demographic table
|  | HNF1B intragenic mutation (n = 21) | 17q12 deletion (n = 21) | Control* (n = 21) |
|---|---|---|---|
Median age, years (interquartile range) | 10 (2–28) | 9 (2–31) | 9 (2–29) |
Sex, n (%) | Male 8 (38) | Male 8 (38) | Male 8 (38) |
Diabetes, n (%) | 9 (43) | 9 (43) | 9 (43) |
Renal abnormality, n (%) | |||
 -Renal cysts/cystic dysplasia | 12 (57) | 12 (57) | 8 (38) |
 -Renal hyperechogenicity | 2 (10) | 1 (5) | 2 (10) |
 -Single kidney | 1 (5) | 1 (5) | 1 (5) |
 -Multicystic and dysplastic kidney | 2 (10) | 2 (10) | 1 (5) |
 -Obstruction | – | 2 (10) | – |