From: General and specific components of depression and anxiety in an adolescent population
 | three-factor model | bifactor model | Severity parameters | ||||||
---|---|---|---|---|---|---|---|---|---|
Abbreviated items | depression | worrying | somatic symptoms | general factor | hopelessness suicidal thoughts | generalized worrying | restlessness -fatigue | 1. threshold | 2. threshold |
M_1 miserable or unhappy | 0.74 | Â | Â | 0.68 | 0.27 | Â | Â | -1.15 | 2.41 |
M_2 not enjoy anything | 0.55 | Â | Â | 0.51 | 0.21 | Â | Â | 0.29 | 4.08 |
M_ 3 less hungry | 0.40 | Â | Â | 0.39 | Â | Â | Â | -0.05 | 2.82 |
M_8 no good any more | 0.82 | Â | Â | 0.73 | 0.42 | Â | Â | 0.89 | 2.49 |
M_9 blamed myself | 0.72 | Â | Â | 0.67 | 0.23 | Â | Â | 0.57 | 2.31 |
M_12 talking less | 0.29 | Â | 0.34 | 0.59 | Â | Â | Â | 0.05 | 2.15 |
M_14 cried a lot | 0.30 | 0.40 | Â | 0.65 | 0.16 | Â | Â | 0.94 | 2.40 |
M_15 nothing good in the future | 0.77 | Â | Â | 0.67 | 0.47 | Â | Â | 1.27 | 2.60 |
M_16 life not worth living | 0.86 | Â | Â | 0.69 | 0.67 | Â | Â | 1.54 | 2.74 |
M_17 thought about dying | 0.72 | Â | Â | 0.61 | 0.49 | Â | Â | 1.56 | 3.30 |
M_18 my family would be better off without me | 0.77 | Â | Â | 0.65 | 0.52 | Â | Â | 1.48 | 2.77 |
M_19 thought about killing myself | 0.80 | Â | Â | 0.66 | 0.56 | Â | Â | 2.03 | 3.50 |
M_20 didn't want to see friends | 0.55 | Â | Â | 0.55 | Â | Â | Â | 1.16 | 3.80 |
M_22 bad things would happen to me | 0.45 | 0.35 | Â | 0.77 | 0.15 | Â | Â | 0.65 | 2.36 |
M_23 hated myself | 0.86 | Â | Â | 0.77 | 0.44 | Â | Â | 0.95 | 2.13 |
M_24 bad person | 0.70 | Â | Â | 0.65 | 0.24 | Â | Â | 0.92 | 2.82 |
M_25 looked ugly | 0.47 | 0.26 | Â | 0.72 | Â | Â | Â | -0.22 | 1.36 |
M_27 felt lonely | 0.78 | Â | Â | 0.72 | 0.30 | Â | Â | 0.39 | 2.04 |
M_28 nobody really loved me | 0.82 | Â | Â | 0.72 | 0.44 | Â | Â | 1.13 | 2.25 |
M_29 no fun at school | 0.38 | Â | 0.23 | 0.58 | Â | Â | Â | 0.17 | 2.31 |
M_30 never be as good as other kids | 0.76 | Â | Â | 0.72 | 0.19 | Â | Â | 0.42 | 2.07 |
M_31 did everything wrong | 0.77 | Â | Â | 0.74 | 0.15 | Â | Â | 0.55 | 2.28 |
R_3 others seemed to do things more easily | 0.72 | Â | Â | 0.71 | Â | Â | Â | -0.51 | 1.45 |
R_4 trouble getting breath | 0.24 | Â | 0.34 | 0.55 | Â | Â | Â | 1.51 | 3.35 |
R_9 others did not like the way I did things | 0.74 | Â | Â | 0.73 | Â | Â | Â | 0.04 | 1.85 |
R_12 alone even when there were people with me | 0.81 | Â | Â | 0.75 | 0.28 | Â | Â | 0.75 | 2.09 |
R_13 sick to my stomach | 0.68 | Â | Â | 0.67 | Â | Â | Â | 1.01 | 2.76 |
R_14 got hurt easily | 0.22 | Â | 0.57 | 0.77 | Â | Â | Â | 0.16 | 1.53 |
R_18 other children were happier | 0.81 | Â | Â | 0.77 | 0.18 | Â | Â | -0.12 | 1.49 |
R_27 people were against me | 0.70 | Â | Â | 0.66 | 0.19 | Â | Â | 0.97 | 2.45 |
M_10 hard to make up mind | Â | 0.22 | 0.34 | 0.52 | Â | Â | Â | -1.13 | 1.83 |
M_14 cried | 0.30 | 0.40 | Â | 0.66 | Â | Â | Â | 0.92 | 2.36 |
M_22 bad things would happen to me | 0.45 | 0.35 | Â | 0.76 | Â | Â | Â | 0.66 | 2.39 |
M_25 looked ugly | 0.47 | 0.26 | Â | 0.72 | Â | Â | Â | -0.22 | 1.36 |
M_26 worried about aches and pains | Â | 0.20 | 0.36 | 0.50 | Â | Â | Â | 0.34 | 2.86 |
R_1 trouble making up my mind | Â | 0.19 | 0.49 | 0.63 | Â | Â | Â | -0.59 | 1.92 |
R_2 worried when things did not go the right way | Â | 0.80 | Â | 0.76 | Â | 0.24 | Â | -0.16 | 1.50 |
R_5 worried a lot of the time | Â | 0.83 | Â | 0.76 | Â | 0.46 | Â | 0.17 | 1.61 |
R_6 afraid of a lot of things | Â | 0.82 | Â | 0.76 | Â | 0.29 | Â | 0.76 | 2.16 |
R_8 worried about what my parents would say | Â | 0.74 | Â | 0.72 | Â | Â | Â | 0.29 | 1.82 |
R_11 worried about what other people thought about me | Â | 0.75 | Â | 0.73 | Â | Â | Â | -0.48 | 1.23 |
R_14 got hurt easily | 0.22 | 0.57 | Â | 0.77 | Â | Â | Â | 0.16 | 1.53 |
R_17 worried about what was going to happen | Â | 0.84 | Â | 0.78 | Â | 0.32 | Â | 0.12 | 1.74 |
R_19 bad dreams | Â | 0.56 | Â | 0.55 | Â | Â | Â | 1.38 | 3.24 |
R_20 got hurt easily when I was fussed at | Â | 0.77 | Â | 0.75 | Â | Â | Â | 0.71 | 1.95 |
R_21 someone would tell me I did things the wrong way | Â | 0.69 | Â | 0.67 | Â | Â | Â | 0.46 | 2.21 |
R_22 wake up scared | Â | 0.61 | Â | 0.57 | Â | 0.23 | Â | 1.84 | 3.63 |
R_23 worried when I went to bed | Â | 0.70 | Â | 0.63 | Â | 0.43 | Â | 0.90 | 2.48 |
R_26 worried | Â | 0.82 | Â | 0.74 | Â | 0.50 | Â | -0.22 | 1.54 |
R_28 worried about something bad happening to me | Â | 0.81 | Â | 0.78 | Â | 0.16 | Â | 0.55 | 2.06 |
M_4 ate more | Â | Â | 0.28 | 0.25 | Â | Â | Â | a | a |
M_5 so tired I just sat around and did nothing | Â | Â | 0.58 | 0.50 | Â | Â | 0.29 | -0.58 | 2.34 |
M_6 moving and walking more slowly | Â | Â | 0.55 | 0.47 | Â | Â | 0.33 | 1.13 | 3.55 |
M_7 restless | Â | Â | 0.46 | 0.37 | Â | Â | 0.48 | -0.46 | 3.24 |
M_10 hard to make up my mind | Â | 0.22 | 0.34 | 0.52 | Â | Â | Â | -1.13 | 1.83 |
M_11 grumpy and cross easily | Â | Â | 0.70 | 0.62 | Â | Â | 0.18 | -1.16 | 1.19 |
M_12 talking a lot less than usual | 0.29 | Â | 0.34 | 0.59 | Â | Â | Â | 0.05 | 2.15 |
M_13 talking more slowly than usual | Â | Â | 0.54 | 0.47 | Â | Â | 0.25 | 2.06 | 4.15 |
M_21 hard to think properly or concentrate | Â | Â | 0.79 | 0.69 | Â | Â | 0.29 | -0.75 | 1.78 |
M_26 worried about aches and pains | Â | 0.20 | 0.36 | 0.50 | Â | Â | 0.20 | 0.34 | 2.86 |
M_29 no fun at school | 0.38 | Â | 0.23 | 0.58 | Â | Â | Â | 0.17 | 2.31 |
M_32 didn't sleep as well as usual | Â | Â | 0.61 | 0.52 | Â | Â | 0.39 | -0.13 | 2.12 |
M_33 slept more | Â | Â | 0.15 | 0.13 | Â | Â | Â | a | a |
R_1 trouble making up my mind | Â | 0.19 | 0.49 | 0.63 | Â | Â | Â | -0.59 | 1.92 |
R_4 trouble getting breath | 0.24 | Â | 0.34 | 0.55 | Â | Â | Â | 1.51 | 3.35 |
R_7 got angry easily | Â | Â | 0.69 | 0.61 | Â | Â | 0.17 | -0.48 | 1.43 |
R_10 hard for me to get to sleep | Â | Â | 0.62 | 0.54 | Â | Â | 0.27 | -0.41 | 1.76 |
R_15 hands felt sweaty | Â | Â | 0.48 | 0.42 | Â | Â | 0.20 | 0.79 | 3.38 |
R_16 tired a lot | Â | Â | 0.71 | 0.61 | Â | Â | 0.39 | -0.75 | 1.28 |
R_24 hard to keep my mind on school work | Â | Â | 0.75 | 0.68 | Â | Â | Â | -0.50 | 1.40 |
R_ 25 wiggled in my seat | Â | Â | 0.52 | 0.44 | Â | Â | 0.33 | 0.05 | 2.20 |