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Table 2 Vitamin A status of TB patients and healthy controls

From: Low plasma vitamin A concentration is associated with tuberculosis in Moroccan population: a preliminary case control study

Variable

All TB patients (N = 44)

Healthy controls (N = 40)

p

Mean retinol (µmol/L)

1.72 ± 1.09

2.8 ± 0.97

<0.0001

Median

1.40

2.55

Minimum

0.452

1.122

Maximum

4.945

5.394