Figure 1
From: Dose and plasma concentration of galantamine in Alzheimer's disease - clinical application
Galantamine plasma concentration, dose and time from drug intake. Time from drug intake to plasma extraction and galantamine plasma concentration level. The different galantamine doses are displayed: 8 mg, blue star; 16 mg, green star; 24 mg, red star. The lines illustrate a stronger negative linear association between galantamine plasma concentration and time from galantamine intake to plasma extraction among the individuals treated with 24 mg (r = -0.637, P < 0.001) and 16 mg (r = -0.414, P < 0.001) compared with those treated with 8 mg (r = -0.277, P = 0.113).