Table 2.

TTV loads and immunosuppressive therapy.

Variable	No. determinations	TTV DNA (log copies/ml)		p valuea
		Median	95% CI
Induction immunosuppression				0.271
Anti-thymocyte globulin	124	5.9	5.3–6.1
Basiliximab	676	5.3	5.3–5.6
Maintenance immunosuppression regimen				0.016
Cyclosporine-based	186	5.7	5.3–5.9
Tacrolimus-based	1131	5.2	5.1–5.4

CI, Confidence Interval.

^aCalculated by Mann-Whitney test.