Table 2 Overall biochemical and pathological variables' values in our cohort of 342 patients

Age (years)

60 (21–90)

BMI (kg/m²)

26.5 (16.9–58.1)

Phosphorus (mmol/l)

0.76 (0.26–1.23)

PTH_Preop (pg/ml)

122.3 (45–2740)

Ca_Preop (mmol/l)

2.83 (2.3–4)

Ca_Postop (mmol/l)

2.37 (1.78–3.96)

DCa

16.67%

DPTHi

82%

DPTH

81%

PTH_Postop (pg/ml)

23.3 (2.7–305)

Adenoma maximum diameter (cm)

1.8 (0.5–5.8)

Adenoma weight

1 (0.1–11)