Membrane Type

Confidence Intervalb

4 weeks

8 weeks

Chitosan

0.64 to 1.75

(mean = 1.2)

0.91 to 2.28

(mean = 1.6)

Chitosan + Simvastatin

0.98 to 2.28

(mean = 1.6)

1.12 to 2.20

(mean = 1.6)