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. 2020 Apr 20;103(1):378–393. doi: 10.4269/ajtmh.19-0846

Table 4.

Relative risk of increased alanine aminotransferase with different cofounding factors in induced blood-stage malaria models

Risk factors Grade 2, 3, or 4 ALT (n = 20) Normal or grade 1 ALT (n = 94) Relative risk (95% CI) P-value
Parasitemia ≥ 10,000 parasites/mL 19 72 4.8 (0.68 to 34.0) 0.116
Acetaminophen > 6 g 4 6 2.6 (1.08 to 6.29) 0.034
Parasitemia ≥ 10,000 parasites/mL plus acetaminophen > 6 g 4 5 2.9 (1.24 to 6.88) 0.015

ALT = alanine aminotransferase.