| Jaffna (n = 1051) | Mannar (n = 1026) | Vavuniya (n = 1013) | Mullativu (n = 1076) | Killinochi (n = 1055) | Battcaloa (n = 1137) | Puttalam (n = 1112) | Trincomalee (n = 1016) | |
---|---|---|---|---|---|---|---|---|---|
Anxiety symptoms | |||||||||
1 | Suddenly scared for no reason | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
2 | Feeling fearful | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
3 | Faintness, dizziness, or weakness | (1) | 2 | 3 | 4 | (5) | 6 | 7 | 8 |
4 | Nervousness or shakiness inside | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
5 | Heart pounding or racing | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
6 | Trembling | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
7 | Feeling tense or keyed up | (1) | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
8 | Headaches | 1 | (2) | 3 | (4) | (5) | 6 | 7 | 8 |
9 | Spells of terror or panic | (1) | 2 | 3 | (4) | (5) | 6 | 7 | 8 |
10 | Feeling restless, can't sit still | 1 | (2) | 3 | 4 | 5 | (6) | 7 | 8 |
 | Depressive symptoms | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
11 | Feeling low in energy--slowed down | 1 | 2 | 3 | 4 | (5) | 6 | 7 | 8 |
12 | Blaming yourself for things | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
13 | Crying easily | 1 | 2 | 3 | 4 | 5 | 6 | (7) | 8 |
14 | Loss of sexual interest or pleasure | 1 | (2) | 3 | (4) | 5 | 6 | 7 | 8 |
15 | Poor appetite | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
16 | Difficulty falling asleep, staying asleep | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
17 | Feeling hopeless about the future | 1 | 2 | 3 | 4 | 5 | 6 | (7) | 8 |
18 | Feeling blue | (1) | (2) | 3 | (4) | (5) | 6 | 7 | 8 |
19 | Feeling lonely | 1 | 2 | 3 | 4 | (5) | 6 | 7 | 8 |
20 | Feeling trapped or caught | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
21 | Worrying too much about things | (1) | 2 | 3 | (4) | (5) | 6 | 7 | 8 |
22 | Feeling no interest in things | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
23 | Thoughts of ending your life | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
24 | Feeling everything is an effort | (1) | (2) | 3 | (4) | (5) | 6 | (7) | 8 |
25 | Feelings of worthlessness | (1) | (2) | 3 | (4) | (5) | 6 | (7) | 8 |
 | Total no. of non-invariant parameters | 7 | 6 | 0 | 7 | 9 | 1 | 4 | 0 |