Table 1.

Coding of Items of the University of California Los Angeles Loneliness Scale (UCLA).

Item	Emotional Loneliness	Social Loneliness	No Loneliness
I feel in tune with the people around me		X
I lack companionship		X
There is no one I can turn to	X
I do not feel alone		X
I feel part of a group of friends		X
I have a lot in common with the people around me		X
I am no longer close to anyone	X
My interests and ideas are not shared by those around me		X
I am an outgoing person			X
There are people I feel close to	X
I feel left out		X
My social relationships are superficial	X
No one really knows me well	X
I feel isolated from others		X
I can find companionship when I want it		X
There are people who really understand me	X
I am unhappy being so withdrawn			X
People are around me but not with me		X
There are people I can talk to		X
There are people I can turn to	X