Table 2.

Partial correlations between resting state thalamic networks and AUS/DUS rated cannabis use severity, frequency, and age at onset of cannabis use in the CHR and healthy control groups

X	Y	Z	Hemisphere	Anatomical landmark	Severity		Frequency		Age at onset of cannabis use
					CHR	HC	CHR	HC	CHR	HC
					n = 162	n = 105	n = 162	n = 105	n = 99	n = 38
−31	−67	−43	Left	Cerebellum	0.01 (0.96)	0.01 (0.99)	−0.01 (0.89)	0.04 (0.83)	0.21 (0.04)	0.13 (0.47)
31	42	31	Right	Lateral prefrontal cortex	0.09 (0.28)	−0.16 (0.36)	0.14 (0.09)	−0.23 (0.19)	0.18 (0.08)	0.11 (0.55)
2	21	36	Midline	Anterior cingulate gyrus	−0.03 (0.68)	−0.08 (0.65)	−0.04 (0.63)	−0.08 (0.65)	0.16 (0.16)	0.20 (0.25)
−35	−23	58	Left	Sensory/ motor cortex	0.03 (0.73)	−0.06 (0.74)	−0.02 (0.79)	−0.07 (0.69)	0.26 (0.01)	0.10 (0.58)
19	−27	70	Right	Sensory/ motor cortex	0.03 (0.75)	0.12 (0.50)	−0.01 (0.87)	0.02 (0.91)	0.23 (0.03)	0.10 (0.59)

Note. AUS/DUS Alcohol and drug use scale. CHR Clinical high risk, HC healthy control. Age, alcohol use and tobacco use have been entered as covariates. Results expressed as Pearson’s correlations with corresponding p-value in brackets. Significant results are bolded