Table 1.
Indications for kidney biopsy and times to biopsy.
Table 2.
Patient characteristics.
Fig 1.
Estimated incidence of HSPN and male-to-female ratio.
Estimated incidence of HSPN and male-to-female ratio in each age group of Japanese children aged 1 year to 15 years.
Table 3.
Response rates according to size and type of institutions.
Table 4.
Treatment protocols for HSPN in individual institutions.