Table 4.

Weighted kappa for CPRS items present with a prevalence of greater than one percent

CPRS item		Test-retest study		Inter-rater study
		Prevalence (1st interview)	Weighted Kappa	Prevalence (1st rater)	Weighted Kappa
1	Sadness	24.2	0.38	8.1	0.81
3	Inner tension	6.1	0.22	9.1	0.73
4	Hostile feelings	16.2	0.38	7.1	0.76
5	Inability to feel	20.2	0.41	13.1	0.84
6	Pessimistic thoughts	21.2	0.38	11.1	0.90
7	Suicidal thoughts	12.1	0.59	5.1	0.89
9	Worrying over trifles	20.2	0.22	17.2	0.79
11	Phobias	12.1	0.16	12.1	0.71
13	Indecision	10.1	0.40	7.1	0.74
14	Lassitude	9.1	0.22	17.2	0.80
15	Fatiguability	18.2	0.32	27.3	0.85
16	Concentration difficulties	18.2	0.32	21.2	0.84
17	Failing memory	17.2	0.44	16.2	0.77
18	Reduced appetite	12.1	0.50	19.2	0.90
19	Reduced sleep	18.2	0.49	23.2	0.77
20	Increased sleep	2.0	0.49	4.0	0.79
21	Reduced sexual interest	21.2	0.36	32.3	0.73
23	Autonomic disturbances	8.1	0.31	7.1	0.76
24	Aches and pains	23.2	0.12	14.1	0.76
25	Muscular tension	2.0	0.38	0	0.89
26	Loss of sensation / movement	2.0	0.37	1.0	0.73
30	Disrupted thoughts	1.0	0.21	3.0	0.88
31	Ideas of persecution	1.0	0.48	2.0	0.76
32	Ideas of grandeur	0	–	2.0	0.91
36	Other delusions	0	–	2.0	0.81
37	Commenting voices	0	–	3.0	0.74
38	Other auditory hallucinations	0	–	6.1	0.83
39	Visual hallucinations	2.0	0.18	2.0	0.90
40	Other hallucinations	2.0	0.05	2.0	0.92
41	Apparent sadness	7.1	0.32	6.1	0.53
54	Reduced speech	3.0	0.06	0	0.26