Table 1.
Demographic variables in skin picking disorder (SPD) subjects and control populations
| SPD
Subjects (n=20) |
Controls (n=16) |
Statistic | p-value | |
|---|---|---|---|---|
| Age (mean, SD) | 29.50 (9.42) | 34.00 (15.58) | t=-1.02 | 0.32 |
| Gender (n,
%) Male Female |
0 (0%) 20 (100%) |
4 (25.0%) 12 (75.0%) |
χ2=3.38 | 0.07^ |
| Education (n,
%) Some college or less College graduate or more |
8 (44.44%) - 10 (55.56%) - |
4 (25.0%) 12 (75.0%) |
χ2=1.40 | 0.24 |
| Race (n,
%) Caucasian Latino/Hispanic Asian |
19 (95.0%) 0 (0%) 1 (5.0%) |
13 (81.3%) 2 (12.5%) 1 (6.3%) |
χ2=2.71 | 0.26 |
^
p-value with Yates correction
-
Education data missing for 2 subjects in the SPD group