Table 4: Change of treatment over the past year by stage of CKD among all included patients.

Change of treatment over the past year by stage of CKDGroup 1 (%)Group 2 (%)All (%)

Yes36 (42)93 (44)129 (43)
No50 (58)118 (56)168 (57)
All86 (100)211 (100)297 (100)