Table 6.

Comparison of clinical phenotype between patients with and without mutations in the analysed genes in Japanese patients.

	Patients with mutations	Patients without mutations	p value
Age*	3 (0.6–7)	4 (2–9)	0.024
Male, % (n)	55% (38/69)	58% (94/161)	0.6415
Extra-renal presentation, % (n)	12% (8/69)	12% (19/161)	0.9643
Family history, % (n)	23% (16/69)	6.9% (11/160)	0.0004
Not nephrotic syndrome, % (n)	46% (32/69)	32% (52/161)	0.0421
No oedema, % (n)	61% (41/67)	38% (58/151)	0.0018
No remission, % (n)	94% (65/69)	81% (128/158)	0.0104
FSGS, % (n)	63% (35/56)	62% (89/144)	0.9276

*Median (interquartile range).