highly significantp < 0.001
The strong and positive correlation between DS and SI was highly significant for all SSTRs: SSTR1 ( r = 0.657, p < 0.001), SSTR2 ( r = 0.741, p < 0.001), SSTR3 ( r = 0.745, p < 0.001), SSTR4 ( r = 0.652, p < 0.001), and SSTR5 ( r = 0.702, p < 0.001).