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. Author manuscript; available in PMC: 2016 Jun 29.
Published in final edited form as: J Nurs Meas. 2015;23(3):393–408. doi: 10.1891/1061-3749.23.3.393

Table 5.

Oblique Rotated Loadings for the SRQ-SIB and SRQ- 20

SRQ-SIB SRQ-20
Item Oblique Rotated loadings
n=810
Oblique Rotated
loadings
n=810

Factor 1
Psychological
Factor 2
Somatic
Factor
3
SIB
Factor 1
Psychological
Factor 2
Somatic
Do you have
headaches?
.660 .647
Is your appetite
poor?
.564 .549
Do you sleep badly? .444 .384 .427
Are you easily
frightened?
.347 .481 .390 .461
Do your hands
shake?
.484 .483
Do you feel nervous,
tense, or worried?
.588 .647
Is your digestion
poor?
.604 .606
Do you have trouble
thinking clearly?
.806 .836
Do you feel
unhappy?
.831 .890
Do you cry more
than usual?
.528 .698
Do you find it
difficult to enjoy your
daily activities?
.895 .910
Do you find it
difficult to make
decisions?
.841 .859
Is your daily work
suffering?
.866 .810
Are you able to play
a useful part in life?
.833 .888
Have you lost
interest in things?
.807 .827
Do you feel that you
are a worthless
person?
.751 .812
Has the thought of
ending your life
been on your mind?
.832 .661
Do you feel tired all
the time?
.628 .632
Do you have
uncomfortable
feelings in your
stomach?
.764 .778
Do you become
easily tired?
.846 .873
Have you EVER
thought of ending
your life?
.994 -------- ------
Have you EVER
tired to take your
life?
.717 -------- ------