Table 3 Correlation between TLC, PLT, CRP, D-dimer, ferritin, ESR1st, ESR2nd, neutrophils, lymphocytes, and NLR and duration of fever in the study population

T lc

Correlation coefficient

 − 0.086-

P value

0.546

N

51

Platelets

Correlation coefficient

 − 0.024-

P value

0.865

N

51

CRP

Correlation coefficient

0.315

P value

0.024

N

51

D.dimer

Correlation coefficient

0.349

P value

0.012

N

51

Ferritin

Correlation coefficient

0.298

P value

0.034

N

51

ESR 1h

Correlation coefficient

 − 0.003-

P value

0.984

N

51

ESR 2h

Correlation coefficient

0.038

P value

0.791

N

51

Neutrophils

Correlation coefficient

 − 0.088-

P value

0.539

N

51

Lymphocytes

Correlation coefficient

 − 0.151-

P value

0.289

N

51

NLR

Correlation coefficient

0.120

P value

0.401

N

51