Variables | NCDR component dataset | Agreement, n (%) | No Agreement, n (%) | Missing, n (%) |
---|---|---|---|---|
Date of birth, (n = 3047) | Cancer Registry and HES | 3036 (99.6) | 11 (0.4) | – |
Date of surgerya, (n = 2929) | HES | 2892 (98.7) | 37 (1.3) | – |
Date of deathb, (n = 739) | Cancer Registry | 662 (89.6) | 59 (8.0) | 18 (2.4) |
Nodal statusc, (n = 2941) | Cancer Registry | 1709 (58.0) | 26 (1.0) | 1206 (41.0) |
Nodes involvedc, (n = 2941) | Cancer Registry | 1581 (53.8) | 85 (2.8) | 1275 (43.3) |
Nodes examinedc, (n = 2041) | Cancer Registry | 1469 (50.0) | 229 (7.8) | 1238 (42.2) |
Tumour sizec, (n = 2941) | Cancer Registry | 2075 (70.6) | 211 (7.2) | 651 (22.1) |
Side of tumourc, (n = 2941) | Cancer Registry | 2850 (96.9) | 46 (1.6) | 44 (1.5) |
Tumour gradec, (n = 2941) | Cancer Registry | 2181 (74.5) | 668 (22.8) | 79 (2.7) |