The main source of patient in this study sub-plan 1.2 will collect the patient from medical center in Taiwan. We assume collect 7 groups in study period -- First：【CKD stage I】. Second：【CKD stage II】. Third：【CKD stage III】. Forth：【CKD stage IV】. Fifth：【CKD stage V】. Sixth：【CKD high-risk group】. Seventh：【health control group】to study case report；Total collect 11500 people. At the same time, we collect the sample of blood and urine and personal health survey to provide the basic data base for each patient.