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. Author manuscript; available in PMC: 2020 Jun 4.
Published in final edited form as: J Subst Abuse Treat. 2019 Jun 7;104:97–103. doi: 10.1016/j.jsat.2019.06.003

Table 1.

Demographic characteristics of survey completers and non-completers.

Completed measures


Characteristic Yes No
Total N 110 84
t p
Age M (SD) 36.3 (12.9) 40.1 (15.6) 1.82 0.07
x2 p
Gender, N (%) 0.536 0.464
 Male 66 (60) 46 (55)
 Female 44 (40) 38 (45)
Marital status, N (%) 5.47 0.242
 Single 53 (48) 35 (42)
 Engaged 5 (5) 2 (2)
 Living with partner 2 (2) 7 (8)
 Married 31 (28) 25 (30)
 Separated/divorced 19 (17) 15 (18)
Education, N (%) 5.81 0.325
 Less than 12th grade 10 (9) 11 (13)
 High school/GED 22 (20) 12 (14)
 Some college 34 (31) 19 (23)
 Completed college 18 (16) 21 (25)
 Graduate degree 4 (4) 6 (7)
 Unanswered 22 (20) 15 (18)
Employment, N (%) 3.8 0.433
 Employed 55 (50) 43 (51)
 Unemployed 37 (34) 23 (28)
 Retired 5 (4) 6 (7)
 Disability 13 (12) 10 (12)
 Unanswered 0 (0) 2 (2)
Primary substance, N (%) 1.07 0.898
 Alcohol 49 (45) 37 (44)
 Opiates 39 (35) 32 (38)
 Cannabis 6 (6) 6 (7)
 Sedative hypnotics 5 (4) 2 (3)
 Stimulants 11 (10) 7 (8)