https://www.selleckchem.com/JAK.html Receiver operating characteristic curve analysis for the endpoint of stroke using the duct-sep distance to LVDd ratio revealed 0.217 as a cut-off value (sensitivity 80%, specificity 80%, area under the curve 0.72). Stroke was more frequent in patients with a duct-sep distance to LVDd ratio ⩾0.217 at 1 month than in those with a lower ratio. The duct-sep distance to LVDd ratio was associated with the occurrence of stroke, suggesting that inflow cannula position influences the incidence of stroke. The duct-sep distance to LVDd ratio was associated with the occurrence of stroke, suggesting that inflow cannula position influences the incidence of stroke. Many children at risk for negative outcomes related to untreated attention deficit hyperactivity disorder (ADHD) do not receive necessary mental healthcare. Parents' mental health-seeking behavior is important in the early identification of ADHD and preventing comorbidities with ADHD. Parents may experience some barriers that may delay or stop parents from seeking mental healthcare for their children. This systematic review summarized existing evidence of parents' barriers to seeking mental healthcare for their children at risk of ADHD. This review included 21 studies that address different parental barriers under the three levels of the social-ecological model, including individual, interpersonal, and community levels. Raising parents' awareness of the process of seeking mental healthcare has the potential to help identify children at risk for ADHD earlier. Developing psychoeducational intervention that improves parents' seeking behavior and reduces barriers toward seeking mental healthcare is needed. Raising parents' awareness of the process of seeking mental healthcare has the potential to help identify children at risk for ADHD earlier. Developing psychoeducational intervention that improves parents' seeking behavior and reduces barriers toward seeking mental healthcare is needed