Table 2.

Match rates before and after correction and records with improved accuracies

Dataset	Number of Records n	Original Match Rate %: n	Corrected Match Rate %: n	Accuracy Improvements %: n
Hospitals	418	100%: 418	100%: 418	86.1%: 360
Radiation	2,011	99%: 1,990	100%: 2,010	92.7%: 1,865
PD	17,471	81.6%: 14,252	97.4%: 17,013	34.7%: 6,064
Prostate Res.	1,944	53.5%: 1,309	71.7%: 1,393	24.9%: 484
Prostate Occ.	473	0%: 0	78.7%: 372	N/A
Overall	22,317	79.3%: 17,699	95%: 21,206	39.3%: 8,773