All CRP groups differed significantly; mild AP versus moderately and severe AP (0–24 h, p = 0.0001 and 25–48 h, p = 0.001) as well as severe AP versus the mild and moderately severe groups (0–24 h, p = 0.0001 and 25–48 h, p = 0.005). This evidence concerns the gene CRP and alkaline phosphatase measurement.