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. 2023 Jun 15;14:1175237. doi: 10.3389/fendo.2023.1175237

Table 5.

Impact of hyperplastic pattern on re-parathyroidectomy due to graft-dependent recurrent secondary hyperparathyroidism.

Re-PTx group Non-re-PTx group Unadjusted Adjusted for dialysis vintage, maximum diameter of PTG, and weight of PTG
n = 59 n = 695 HR 95% CI P value HR 95% CI P value
Diffuse hyperplasia, n (%) 3 (3.8) 76 (96.2) ref 0.568 ref 0.732
Diffuse and nodular hyperplasia, n (%) 33 (8.6) 350 (91.4) 1.900 0.582 6.204 0.288 1.507 0.453 5.014 0.504
Nodular hyperplasia, n (%) 23 (7.9) 269 (92.1) 1.817 0.544 6.062 0.331 1.634 0.480 5.566 0.432

CI, confidence interval; HR, hazard ratio; PTG, parathyroid gland; PTx, parathyroidectomy; ref, reference.