Medical calculator
LENT Score (Malignant Pleural Effusion Survival Score)
A validated risk score incorporating Pleural LDH (L), ECOG PS (E), Serum NLR (N), and Tumour type (T) to predict survival in malignant pleural effusion.
Select pleural LDH, ECOG performance status, serum NLR, and primary tumour type.
LENT Score Parameters
Select baseline features and lab parameters
Pleural Fluid LDH (L)
Pleural fluid lactate dehydrogenase concentration
ECOG Performance Status (E)
Functional performance status level
Serum Neutrophil-to-Lymphocyte Ratio (N)
Ratio of absolute neutrophils to lymphocytes in peripheral blood
Primary Tumour Type (T)
Histology / site of primary underlying cancer
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