Table 2. Distribution of yellow flags in PHQ-2 and GAD-2 in the three CTQ-clusters.

		Total sample	cluster 1	cluster 2	cluster 3	χ²	partial eta2	standardized residuals
PHQ-2> = 3		193	68	91	34	167.615***	.256	C1 = -5.9 / C2 = 6.1 /C3 = 9.1
	%	7.8	3.9	14.5	32.7
C1 –C2						84.330***	.188
C2 –C3						20.715***	.168
C1 –C3						157.448***	.291
GAD-2 > = 3		177	49	83	45	290.788***	.321	C1 = -6.8 / C2 = 5.8 / C3 = 13.8
	%	7.1	2.8	13.3	43.3
C1 –C2						96.532***	.201
C2 –C3						55.548***	.276
C1 –C3						335.072***	.425
PHQ-4> = 6		144	40	71	33	203.749***	.276	C1 = -6.1 / C2 = 5.8 / C3 = 11
	%	5.8	2.3	11.3	31.7
C1—C2						85.280***	1.89
C2—C3						30.538***	2.04
C1—C3						226.598***	3.49

***p < .001.