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Table 5 Correlation between LAM concentration and CD4 count

From: Role of detection of lipoarabinomannan (LAM) in urine for diagnosis of pulmonary tuberculosis in HIV patients: Egyptian experience

CD4 (median (Q1-Q3))
N=16
LAM concentration
Mean (pg/ml) ± SD
N=22
Pearson correlation
r p
159 (93.25-248.2) 474.7 ± 149.3 −0.889 p < 0.001*
  1. CD4 cluster differentiation, LAM lipoarabinomannan
  2. *P < 0.001: high significance