FBC parameter | 1. In the CPRD Test dataset | 2. After rectifying mismatches | 3. After standardisation | 4. After deriving values | ||
---|---|---|---|---|---|---|
Consistenta | Mismatcheda | |||||
Using entity codes | Using medical codes | |||||
RBC | 17,496,396 | – | 2233 | 17,496,431 | 14,483,956 | 14,989,332 |
WBC | 17,510,110 | 4 | 84,959 | 17,510,410 | 16,098,918 | 13,391,463 |
Haemoglobin | 18,129,224 | 425 | 3318 | 18,136,578 | 13,241,660 | 15,956,530 |
Haematocrit | 16,229,494 | – | 90 | 16,229,502 | 3,901,766 | 14,929,672 |
MCV | 16,972,637 | 3 | 62 | 16,972,661 | 16,190,073 | 15,508,062 |
MCH | 15,828,539 | 48 | 2443 | 15,828,610 | 14,776,728 | 14,978,026 |
MCHC | 11,600,421 | – | 99 | 11,600,434 | 7,872,690 | 14,758,965 |
RDW | 7,187,721 | – | 92,334 | 7,187,769 | 319,775 | 312,052 |
Platelets | 17,321,447 | 2,267,404 | 798 | 17,321,470 | 16,110,377 | 15,409,813 |
MPV | – | – | 2,299,660 | 2,049,996 | 2,041,360 | 1,964,340 |
Basophil count | 15,064,082 | 1,647,073 | 625 | 15,064,119 | 13,939,287 | 11,532,656 |
Basophil % | – | – | 1,670,876 | 1,579,167 | 1,498,690 | 11,577,466 |
Eosinophil count | 15,963,917 | 1,579,993 | 6578 | 15,963,935 | 14,761,804 | 11,609,390 |
Eosinophil % | – | – | 1,601,225 | 1,516,946 | 1,505,596 | 11,619,039 |
Lymphocyte | 16,164,725 | 1,634,084 | 6825 | 16,164,762 | 14,950,124 | 12,202,708 |
Lymphocyte % | – | – | 1,616,430 | 1,531,345 | 1,508,370 | 12,195,026 |
Monocyte count | 16,047,916 | 1,601,135 | 7117 | 16,047,958 | 14,687,897 | 12,068,644 |
Monocyte % | – | – | 1,625,740 | 1,537,874 | 1,510,233 | 12,076,052 |
Neutrophil count | 16,235,819 | 1,586,187 | 9391 | 16,235,860 | 15,061,611 | 12,306,548 |
Neutrophil % | – | – | 1,609,549 | 1,540,087 | 1,521,541 | 12,299,431 |
Not FBC | 638,650 | 314,654 | ||||
Total (% of 228,707,454) | 217,752,448 (95.2%) | 10,955,006 (4.8%) | 10,955,006 (4.8%) | 227,515,914 (99.5%) | 185,982,456 (81.3%) | 241,685,233 (105.7%) |