highly significantp < 0.001
[ 36 ] identified a highly significant level of chance-corrected agreement between SDQ prediction and an independent clinical diagnosis (Kendall’s tau b between 0.49 and 0.73; p < 0.001). “Emotional symptoms” is one of 5 subscales and consists of 5 items ((1)“Often complaints of headaches, stomach-aches or sickness”, (2) “Many worries, often seems worried”, (3) “Often unhappy, down-hearted or tearful”, (4) “Nervous or clingy in new situations, easily loses confidence, (5) “Many fears, easily scared”) with 3 response options (“not true” (scored as 0), “somewhat true” (scored as 1), “certainly true” (scored as 2)).