The performance of the K10, K6 and GHQ-12 to screen for present state DSM-IV disorders among disability claimants

BMC Public Health

Table 1 Prevalence of ICD-10 defined mental disorders ^a in the study sample (n=293) and in the total population of disability claimants (n=56.267) ^b

ICD-10 category	Study sample n (%)	Population n (%)	p ^c	χ²
Mood disorders	24 (8.2)	5.387 (10.2)	0.452	0.564
Anxiety disorders	15 (5.1)	2.668 (5.1)	0.730	0.119
Stress-related disorders	17 (5.8)	2.511 (4.8)	0.248	1.332
Total	56 (19.1)	10.566 (20.1)	0.491	6.423

^a Classified by IPs as primary cause for disability.
^b Disability benefit claimants in the Netherlands from Jan. 1^st 2006 to July 31^st 2007 (source: SSI).
^c Proportions were tested with Chi-square goodness-of-fit test; P<0.05.

ISSN: 1471-2458