Table 2.

Laboratory trends in calcium, phosphate and parathyroid hormone from pre-operative visit, immediately post-op and during follow-up.

KDIGO Target	Calcium	Phosphate	Parathyroid hormone
Pre-Operative Labs
Below	10 (28%)	1 (3%)	0
Within	22 (61%)	7 (20%)	9 (25%)
Above	4 (11%)	27 (77%)	27 (75%)
Post-Operative Visit
Below	17 (47%)	NA	21 (67%)
Within	19 (53%)	NA	11 (33%)
Above	0	NA	1 (3%)
6 Months Post-Op*
Below	8 (38%)	2 (10%)	10 (48%)
Within	13 (62%)	6 (30%)	9 (43%)
Above	0	12 (60%)	2 (10%)
At Last Follow-Up
Below	19 (53%)	2 (6%)	16 (44%)
Within	13 (36%)	16 (49%)	14 (39%)
Above	4 (11%)	15 (46%)	6 (17%)

Data presented as number (percentage). NA – Not Available.

^*Data only available at this time point for 21 patients (58%).