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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Subst Abus. 2016 Jan-Mar;37(1):134–140. doi: 10.1080/08897077.2015.1129524

Table 1.

Baseline Comparisons of Treatment Providers in the Science to Service Laboratory (SSL) and Training as Usual (TA U) Conditions

Provider Characteristics SSL Condition (n = 39) TAU Condition (n = 21) Total (n = 60) p-value
Age 41.9 (11.5) 41.1 (14.4) 41.7(12.4) .80
Sex .70
    Female 26 (67%) 15 (71%) 41 (68%)
    Male 13 (33) 6 (29%) 19 (32%)
Ethnicity .93
    Hispanic 4 (10%) 2 (10%) 6 (10%)
    Non-Hispanic 35 (90%) 19 (90%) 54 (90%)
Race .95
    White 30 (77%) 16 (76%) 46 (77)
    Non-white 9 (23%) 5 (24%) 14 (23%)
Highest Degree .048*
    BA or Less 33 (85%) 13 (62%) 46 (77%)
    MA or Greater 6 (15%) 8 (38%) 14 (23%)
Years of Experience 1.00
    Less than 1 year 4 (11%) 2 (10%) 6 (10%)
    1-3 years 11 (28%) 7 (33%) 18 (30%)
    3+ years 24 (61%) 12 (57%) 36 (60%)
Years with Agency .85
    Less than 1 year 17 (44%) 8 (38%) 25 (41%)
    1-3 years 10 (26%) 9 (43%) 19 (32%)
    3+ years 12 (30%) 4 (19%) 16 (27%)
Caseload .013*
    Standard (≤ 39) 13 (33%) 14 (67%) 27 (45%)
    Heavy (40+) 26 (67%) 7 (33%) 33 (55%)

Note: Values are n(%) or M(SD). For categorical variables, between group differences in proportions were tested using the z-statistic. For ordinal variables with more than 2 categories, differences in distributions were tested using the independent samples Mann-Whitney U test.