https://www.selleckchem.com/products/tuvusertib.html Factor analysis of the MADRS identified three factors, that is sadness, distress, and apathy. Items comprising each factor were totaled and correlated with neuropsychological domain z-score averages. Symptoms of the apathy factor (lassitude, inability to feel) were significantly associated with greater impairment in executive function, memory, and global cognition. Symptoms of the sadness and distress factors had no relationship to cognitive impairment. CONCLUSION PSD consists of three correlated dimensions of depressive symptoms. Apathy symptoms are associated with cognitive impairment across several neuropsychological domains. PSD patients with prominent apathy may benefit from careful attention to cognitive functions and by interventions that address both psychopathology and behavioral deficits resulting from cognitive impairment. OBJECTIVE This study investigates the prognostic significance of pre-operative symptom status and type of symptom in outcomes after carotid endarterectomy (CEA). METHODS This review was conducted and reported in accordance with the Preferred Reporting Items for Systematic reviews and Meta-analysis (PRISMA) to identify studies reporting peri-operative outcomes of CEA in symptomatic and asymptomatic patients. The last search was conducted in August 2019 and a methodological assessment was performed using the Newcastle Ottawa Scale. A meta-analysis of outcome data using the odds ratio (OR) as the summary statistic was conducted, and the precision of the effect was reported as 95% confidence interval (CI). Fixed effect or random effects models were used to calculate the pooled estimates. RESULTS Eighteen studies reporting a total of 91 895 patients were included in the meta-analysis. Asymptomatic patients had a lower peri-operative risk of stroke (OR 0.5, 95% CI 0.45-0.54; p less then .001) and death (OR 0.66, 95% CI 0.57-0.77; p less then .001) than symptomatic patients, but the risk of