Table 2 Factor analysis of the Lebanese Anxiety Scale items

LAS 4

I have an anxious mood (Worries, anticipation of the worst, fearful anticipation, irritability)

LAS 3

I have somatic (muscular) problems (Pains and aches, twitching, stiffness, myoclonic jerks, grinding of teeth, unsteady voice, increased muscular tone)

LAS 7

I have intellectual problems (Difficulty in concentration, poor memory)

LAS 6

I have fears (of dark, of strangers, of being left alone, of animals, of traffic, of crowds)

LAS 5

I have a depressed mood (Loss of interest, lack of pleasure in hobbies, depression, early waking, diurnal swing).

LAS 2

I have tension (Feelings of tension, fatigability, startle response, moved to tears easily, trembling, feelings of restlessness, inability to relax.)

LAS 8

I feel inadequate

LAS 9

I feel that difficulties are piling up so that I cannot overcome them

LAS 1

I have insomnia (Difficulty in falling asleep, broken sleep, unsatisfying sleep and fatigue on waking, dreams, nightmares, night terrors)

LAS 10

I feel indecisive