Fig. 2From: Is kallikrein-8 a blood biomarker for detecting amnestic mild cognitive impairment? Results of the population-based Heinz Nixdorf Recall studyDistribution of mean KLK8 in pg/ml according to cognitive status and strata. Legend: KLK8, kallikrein 8; CU, cognitive unimpaired; aMCI, amnestic mild cognitive impairment. A strata contains one case and two controls according to our matched case-control designBack to article page