Table 4.

The influence of stress on depression as a function of major depressive disorder PGS.

	b	se	t	pr. <	min	max
Age (years)	0.004	0.005	0.7	0.482	− 0.006	0.014
Sex (male)
Female	0.053	0.020	2.7	0.007	0.014	0.091
Race-ethnicity (NH White)
NH Black	− 0.147	0.160	− 0.92	0.359	− 0.461	0.167
Native American	0.037	0.228	0.16	0.869	− 0.409	0.484
Asian	0.018	0.136	0.13	0.894	− 0.248	0.284
Hispanic	0.023	0.064	0.35	0.724	− 0.103	0.148
Education (< high school)
High school	− 0.224	0.062	− 3.62	0.000	− 0.346	− 0.103
Some college	− 0.234	0.058	− 4.01	0.000	− 0.348	− 0.120
College graduate	− 0.272	0.060	− 4.56	0.000	− 0.388	− 0.155
Post baccalaureate	− 0.273	0.062	− 4.4	0.000	− 0.394	− 0.151
Stress exposure (0–5)	0.179	0.012	15.33	0.000	0.156	0.202
PGS MDD	0.020	0.013	1.55	0.12	− 0.005	0.044
Stress*PGS	− 0.015	0.011	− 1.31	0.189	− 0.037	0.007
Genetic ancestry
PC1	0.055	0.063	0.87	0.382	− 0.068	0.178
PC2	0.027	0.027	0.98	0.325	− 0.026	0.079
PC3	− 0.020	0.018	− 1.11	0.268	− 0.054	0.015
PC4	0.003	0.011	0.25	0.806	-0.019	0.0248
PC5	− 0.000	0.009	− 0.02	0.981	− 0.019	0.018
Intercept	1.496	0.197	7.58	0.000	1.109	1.883

Stress*PGS is boldfaced to highlight. Reference category in brackets. Cell entries are as follows: b = unstandardized OLS regression estimates; se = standard error; t = test statistic; pr. ≤ two-tailed p-values; min and max = boundaries of the 95% confidence intervals. All data are weighted to reflect the design of the Add Health Study.