“…The SCS—including its factorial structure, convergent and discriminant validity, criterion validity, and predictive/incremental validity—have been tested and replicated across several studies. Specifically, evidence from existing samples provides evidence for the unidimensionality of SCS as a syndrome (Barzilay et al, 2020; Bloch‐Elkouby et al, 2020; Galynker et al, 2017; Otte et al, 2020), its convergent and discriminant validity (Barzilay et al, 2020; Calati et al, 2020; Galynker et al, 2017; Otte et al, 2020), its associations with concurrent and lifetime suicidality (Barzilay et al, 2020; Calati et al, 2020; Cohen et al, 2018, 2019; Yaseen et al, 2019), and its relations with future short‐term (i.e., 4–8 weeks) suicidal behavior above and beyond other relevant risk factors (Barzilay et al, 2020; Galynker et al, 2017; Pia et al, 2020; Yaseen et al, 2019; Ying et al, 2020). Notably, the severity of SCS was associated with an increased risk of suicide attempts among high‐risk inpatients within 2 months of hospital discharge (Galynker et al, 2017), and the occurrence of suicidal behavior one‐month following hospital discharge was seven times greater in patients with higher SCS scores than in those with lower SCS scores (Yaseen et al, 2019).…”