Skip to main content
. 2020 Jan;9(1):222–230. doi: 10.21037/tcr.2019.12.72

Table 2. Stratification of serum sodium according to histological subtype.

Histological subtype Serum sodium (mEq/L) Total cases
Mild hyponatremia (130 to 135) Moderate hyponatremia (125 to 129) Severe hyponatremia (≤124) Total hyponatremia Serum sodium ≥136
SCLC 30 5 7 42 60 102
NSCLC (squamous) 63 12 6 81 141 222
NSCLC (non-squamous) 57 14 2 73 209 282
   Adenocarcinoma 56 14 2 72 200 272
   Large cell carcinoma 1 0 0 1 9 10
Carcinoid 1 0 0 1 17 18
Total cases (%) (n=624) 151 (24.2) 31 (5.0) 15 (2.4) 197 (31.6) 427 (68.4) 624