Table 6 Comparison of clinical parameters, biochemistry and cure rate between 2009 (n:28) and current (n:110) study
| Â | 2009 | 2021 | P |
|---|---|---|---|
| Â | n:28 | n:110 | Â |
Symptomatic (%) | 92.9 | 62.7 | 0.002 |
BMI (kg/m2) | 28.1 (26.1; 31.1) | 27.3 (23.4; 32.9) | 0.462 |
Pre-operative | Â | Â | Â |
 Serum Calcium (mmol/l) | 3.00 (2.9; 3.2) | 2.83 (2.6; 3.1) | 0.010 |
 Serum PTH (pmol/l) | 16.85 (9.9; 40.7) | 23.3 (16.0; 45.4) | 0.824 |
 25-OH Vit D (nmol/l) | 39 (26; 47.9) | 42.9 (33.3; 62.9) | 0.488 |
 Serum ALP (U/l) | 98 (79; 125) | 117.5 (89; 145.5) | 0.133 |
 24-hour urine calcium (mmol/day) | 5.1 (2.5; 6.1) | 3.34 (1.59; 5.4) | 0.654 |
Post-operative | Â | Â | Â |
 Serum PTH (pmol/l) | 2.3 (1.1; 4.5) | 4.4 (2.1; 8.8) | 0.044 |
 Serum Calcium (mmol/l) | 2.31 (2.2; 2.4) | 2.25 (2.15; 2.4) | 0.233 |
Cure (%) | 94.7 | 95.2 | 0.819 |