Table 2.

The level of cannabis use, cognitive biases and psychotic-like experiences with respect to a history of childhood adversities.

	Trauma(+)	Trauma(−)	p
Emotional abuse	n = 2,060	n = 3,554
CPQ	3.2 ± 2.3	2.2 ± 2.1	<0.001
DACOBS	28.3 ± 8.45	24.6 ± 8.2	<0.001
PQ-16	10.8 ± 6.2	7.1 ± 5.3	<0.001
Emotional neglect	n = 2,558	n = 3,056
CPQ	3.15 ± 2.3	2.0 ± 2.1	<0.001
DACOBS	27.9 ± 8.4	24.3 ± 8.2	<0.001
PQ-16	10.4 ± 5.9	6.8 ± 5.4	<0.001
Physical abuse	n = 2,880	n = 2,734
CPQ	3.1 ± 2.3	2.0 ± 2.0	<0.001
DACOBS	27.4 ± 8.5	24.5 ± 8.3	<0.001
PQ-16	10.1 ± 6.7	6.7 ± 5.4	<0.001
Sexual abuse	n = 757	n = 4,857
CPQ	3.2 ± 2.4	2.5 ± 2.2	0.001
DACOBS	29.7 ± 9.2	25.4 ± 8.2	<0.001
PQ-16	11.7 ± 6.8	7.9 ± 5.6	<0.001
Any type of trauma	n = 3,919	n = 1,695
CPQ	2.9 ± 2.3	1.7 ± 1.9	<0.001
DACOBS	27.1 ± 8.3	23.5 ± 8.4	<0.001
PQ-16	9.8 ± 5.8	5.3 ± 5.0	<0.001

Abbreviations: CPQ, Cannabis Problems Questionnaire; DACOBS, Davos Assessment of Cognitive Biases Scale; PQ-16, Prodromal Questionnaire.