Improvement of Urinary Stones Analysis Combining Morphological Analysis and Infrared Spectroscopy

Table 3

Composition and agreement in pure stone with substances in trace group.

Pure stones with substances in trace
Substances detected ()	Agreement ()	Partial agreement ()	Disagreement ()
Anhydrous uric acid + calcium oxalate monohydrate trace (1)	1	0	0
Calcium oxalate monohydrate + calcium oxalate dihydrate trace (1)	1	0	0
Carboapatite + struvite (1)	1	0	0
Cystine + carboapatite (1)	1	0	0
Protein + carboapatite trace (1)	1	0	0
Struvite + carboapatite trace (1)	0	1	0
Brushite + carboapatite trace (1)	1	0	0
Brushite + calcium oxalate monohydrate trace (2)	2	0	0
Calcium oxalate monohydrate + carboapatite trace (2)	1	1	0
Total (11)	9 (81.8%)	2 (18.2%)	0 (0.0%)