Table 2.

Behaviours observed in future suicide attempters (n = 63)

Behaviour	Combined Behaviour(s)	n
Nothing observed	--	30
Leaves an object on the platform	Walks back and forth between the wall and the yellow line	1
	Psychomotor agitation	1
	Psychomotor agitation and looks frequently down the tunnel	1
	Walks back and forth between the wall and the yellow line, stands on the yellow line and stares at the tracks	2
	Total	5
Walks back and forth between the wall and the yellow line	--	2
	Leaves an object on the platform	2
	Psychomotor agitation	1
	Seems to practice jumping	1
	Looks frequently down the tunnel and stares at the tracks or down the tunnel for a long time	2
	Stays on the yellow line	1
	Stays on the yellow line, stares at the tracks and seems anxious and agitated	1
	Stares at the tracks for a long time, psychomotor agitation and « strange » behaviours	1
	Often looks down the tunnel, walks often on the yellow line, « strange » behaviours and psychomotor agitation	1
	Total	12
Looks glum	--	3
	Paces on the yellow line, stares at the tracks and seems agitated	2
	Total	5
Stands on the yellow line for a long time	--	2
Looks frequently down the tunnel	--	2
	Stares at the tracks	1
	Stays on the yellow line and stares at the tracks	1
	Stays on the yellow line and psychomotor agitation	3
	Paces on the yellow line	1
	Paces on the yellow line and stares down the tunnel	1
	Total	9
Walks repetitively on the yellow line	Stares at the tracks and psychomotor agitation	2