TABLE 1.
Means, standard deviations, and correlations among primary variables
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. OCS PRS | - | |||||||||
| 2. OCS age 17 | −0.03 | - | ||||||||
| 3. Cannabis age 17 | −0.13** | 0.18*** | - | |||||||
| 4. OCS age 19 | 0.03 | 0.34*** | 0.17*** | - | ||||||
| 5. Cannabis age 19 | −0.10* | 0.11 | 0.51*** | 0.10* | - | |||||
| 6. Ethnicity | 0.02 | −0.13 | −0.06 | −0.08 | −0.07 | - | ||||
| 7. Gender | −0.02 | 0.10* | −0.05 | 0.08 | −0.14** | 0.04 | - | |||
| 8. Age | −0.05 | −0.09* | 0.13** | 0.06 | −0.03 | 0.04 | −0.06 | - | ||
| 9. SES | −0.03 | 0.12** | 0.04 | 0.11* | 0.08 | −0.49*** | −0.04 | −0.08 | - | |
| 10. Intervention | 0.00 | 0.04 | 0.04 | −0.03 | −0.03 | −0.01 | −0.02 | 0.00 | 0.04 | - |
| M (SD) | 0.00 (1.00) | 0.67 (0.63) | 0.84 (1.80) | 0.37 (0.32) | 1.40 (2.34) | 1.41 (0.49) | 0.48 (0.50) | 16.93 (0.75) | 0.04 (0.72) | 0.49 (0.50) |
Abbreviations: OCS, obsessive-compulsive symptoms; PRS, polygenic risk scores; SD, standard deviation; SES, socioeconomic status.
***
p < .001;
**
p < .01;
*
p < 05.