The primary purpose of this study was to compare endothelial function in subjects with schizophrenia and an age-, sex-, and smoking status-matched control group. In view of the significant CVD ...

The case and control subjects did not differ significantly in terms of age and sex (Table 1). Given the retrospective nature of our study, it was limited because of missing data in some of the charts ...

A hospital-based case–control study of 354 adult de novo MDS cases ... Clinical and pathological information was obtained by chart review and from the Leukemia Department's clinical database.

The aim of INTERHEART, a case-control study conducted in > 50 countries ... and interventions were abstracted from charts. Standard physical measurements were done in duplicate by the same ...