CKD stages | Training set distribution | Test set | |||||||
---|---|---|---|---|---|---|---|---|---|
2007–2014 | 2008–2014 | 2009–2014 | 2010–2014 | 2011–2014 | 2012–2014 | 2013–2014 | 2014 | 2015 | |
Stage 3 | 73,425 | 72,808 | 70,127 | 65,326 | 57,863 | 46,881 | 33,072 | 17,273 | 8,419 |
Stage 4 | 6,976 | 6,903 | 6,579 | 6,060 | 5,385 | 4,439 | 3,101 | 1,624 | 782 |
Stage 5 | 3,241 | 3,184 | 3,052 | 2,821 | 2,515 | 2,068 | 1,471 | 767 | 375 |
Total | 83,642 | 82,895 | 79,758 | 74,207 | 65,763 | 53,388 | 37,644 | 19,664 | 9,576 |