Table 2.

Item-total statistics.

Itema	Mean	Item-total correlation	Cronbach’s alpha if item is deleted
1 “I am sad all the time”	0.14	0.51	0.83
2 “Nothing will ever work out for me”	0.33	0.68	0.81
3 “I do everything wrong”	0.13	0.27	0.85
4 “I hate myself”	0.17	0.74	0.81
5 “I feel like crying every day”	0.13	0.66	0.82
6 “Things bother me all the time”	0.32	0.71	0.81
7 “I look ugly”	0.38	0.54	0.83
8 “I feel alone all the time”	0.20	0.56	0.83
9 “I do not have any friends”	0.36	0.26	0.85
10 “Nobody really loves me”	0.08	0.48	0.83

^aThe most severe option of each item has been included to illustrate their content.