Table 3.
Infulential factors of PTH numeric elevation in patients underwent TTIPA - Multivatirate and Univariate Cox model.
| Variables | Univariable Analysis | Multivariable Analysis | ||
|---|---|---|---|---|
| HR (95% CI) | P-value | HR (95% CI) | P-value | |
| PTG autotransplantation with same side CLND (Yes =1, No= 0) | 0.48 (0.33-0.70) | <0.001 | 0.50 (0.34-0.73) | <0.001 |
| Gender (Female =1, Male =0) | 1.40 (1.04-1.87) | 0.026 | 1.35 (1.00-1.81) | 0.047 |
| Age | 1.00 (0.99-1.01) | 0.411 | ||
| BMI | 0.99 (0.96-1.02) | 0.548 | ||
| Duration of operation | 1.00 (1.00-1.00) | 0.606 | ||
| Post-operative drainag | 1.00 (1.00-1.00) | 0.834 | ||
| Serum glucose in POD1 | 1.00 (0.93-1.07) | 0.947 | ||
| Intraoperative blood loss | 1.00 (1.00-1.00) | 0.092 | ||
| Preoperative serum glucose | 1.10 (1.00-1.20) | 0.051 | ||
| Average hospitalization time | 1.00 (0.94-1.07) | 0.892 | ||
| Number of PTG autotransplantation | 0.97 (0.84-1.12) | 0.672 | ||
| FNA (Yes =1, No = 0) | 1.03 (0.83-1.27) | 0.797 | ||
| Method of thyroidectomy (Endoscopic =1, Open =0) | 1.22 (0.85-1.75) | 0.289 | ||
| Hashimoto thyroiditis (Yes =1, No= 0) | 1.19 (0.94-1.50) | 0.145 | ||
| BRAF V600E mutation status (Mutation =1, Wild type = 0) | 1.01 (0.90-1.14) | 0.819 | ||
| Central lymph node dissection (Unilateral= 1, Bilateral= 0) | 1.09 (0.95-1.24) | 0.218 | ||
| Lateral lymph node dissection (Yes =1, No =0) | 1.00 (1.00-1.00) | 0.121 | ||
| Lymph node metastisis, pathology (Yes =1, No =0) | 1.08 (0.87-1.33) | 0.496 | ||
PTH, Parathyroid hormone; TTIPA, Total thyroidectomy with intraoperative parathyroid autotransplantation; PTG, Parathyroid gland; CLND, Central lymph node dissection; BMI, Body Mass Index; POD number, Post-operative day number; FNA, Fine needle aspiration.