Table 4:

Logistic regression between educational attainment and sales occupational class overall and by race/ethnicity

Model 1	OR	95% CI		p
Age Baseline	1.034	1.014	1.054	.001
Male	1.108	.943	1.300	.213
Black	2.530	1.876	3.411	<.001
Latino	.852	.599	1.212	.374
Education (Ref = Some High School)				<.001
2.GED	.683	.517	.902	.007
3.High-school graduate	.732	.477	1.125	.155
4.Some college	1.197	.964	1.486	.103
5.College and above	1.385	1.097	1.749	.006
Model 2
Age Baseline	1.034	1.014	1.054	.001
Male	1.116	.950	1.311	.181
Black	1.209	.650	2.248	.548
Latino	1.275	.440	3.699	.655
Education (Ref = Some High School)				.010
2.GED	.335	.149	.753	.008
3.High-school graduate	.243	.031	1.922	.180
4.Some college	.320	.131	.777	.012
5.College and above	.884	.401	1.952	.761
Education x Race				.040
2.GED x Black	2.248	.946	5.343	.067
3.High-school graduate x Black	3.199	.385	26.588	.282
4.Some college x Black	4.118	1.647	10.300	.002
5.College and above x Black	1.615	.705	3.701	.257
Education x Ethnicity				.873
2.GED x Latino	.554	.164	1.874	.342
3.High-school graduate x Latino	.875	.138	5.556	.888
4.Some college x Latino	.623	.174	2.232	.467
5.College and above x Latino	.765	.212	2.766	.683

As shown by Table 5, there was a positive association between educational attainment and clerical and admin occupational class, meaning that highly educated people were more likely to work in clerical and admin occupational class. However, a statistical interaction between educational level of college and above x Black suggested that the effect of college and above on clerical and admin occupational class was weaker for Black than White middle-age and older adults. No interaction was found for Latino ethnicity.