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. Author manuscript; available in PMC: 2019 Nov 29.

Published in final edited form as: Prev Sci. 2019 Nov;20(8):1255–1264. doi: 10.1007/s11121-019-01041-1

Table 1.

Descriptive statistics and correlations between study variables

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Variables
1. G1 Psychosis symptoms	1
2. G2 Psychosis symptoms	.37^***	1
3. G4 Psychosis symptoms	.36^***	.42^***	1
4. G5 Psychosis symptoms	.34^***	.31^***	.44^***	1
5. G7 Psychosis symptoms	.18^**	.25^***	.36^***	.37^***	1
6. Age 25 Psychosis symptoms	.23^***	.14^***	.09^*	.18^***	.18^***	1
7. G4 Cannabis use	.15^*	.05	.06	.04	−.02	.05	1
8. G5 Cannabis use	.00	.02	.02	.00	.00	.03	−.00	1
9. G7 Cannabis use	−.07	.01	−.07	−.01	.05	.01	.00	.02	1
10. G10 Cannabis use	−.01	−.01	−.07	.02	−.01	.03	.04	−.00	.10^*	1
11. G11 Cannabis use	.04	.06	−.02	−.01	.08	.11^*	.15^***	−.01	.17^***	.31^***	1
12. G12 Cannabis use	.10	.05	.02	.05	.04	.10^*	−.02	.01	.04	.26^***	.43^***	1	1
13. 1 year post-HS Cannabis use	−.05	.14^***	.10^*	.10^*	.11^**	.02	−.00	−.01	.03	.04	.19^***	.24^***	1
14. 2 years post-HS Cannabis use	−.06	−.05	−.02	−.02	.01	.05	−.01	−.00	.15^***	.13^**	.15^**	.12^**	.14^**	1
15. Age 25 Cannabis use	.10	−.01	−.03	.07	−.02	.14^***	−.02	.08^*	.01	.11^*	.23^***	.24^***	.21^***	.18^***	1
Descriptives
M	1.27	1.48	1.17	1.00	.96	4.66	.01	.09	.27	3.40	2.47	3.26	4.04	4.01	4.01
SD	1.54	1.69	160	1.45	1.47	3.37	.13	1.90	2.24	18.90	9.52	8.76	20.77	17.13	11.61
Range	0–10	0–11	0–10	0–11	0–10	0–20	0–3	0–52	0–40	0–299	0–100	0–50	0–420	0–300	0–120

G grade

^***

p < .001

^**

p < .01

^*

p < .05