ALB and pneumocystosis: PJP was independently associated with antilymphocyte monoclonal antibodies (OR 11.47, CI 1.50–87.74), high-dose steroid treatment (OR 4.39, CI 1.52–12.63), lymphopenia (OR 8.13, CI 2.48–26.60), low albumin (OR 0.15, CI 0.40–0.54) and low BMI (OR 0.80, CI 0.68–0.93).