Table 2.
Basic characteristics
| Group | Age (year) (mean) | Education level |
Marital status |
||||
|---|---|---|---|---|---|---|---|
| Middle School | Diploma | Associate degree | Bachelor | Single | Married | ||
| Experimental | 32.57 | 4 | 5 | 3 | 3 | 4 | 11 |
| Control | 32.67 | 5 | 3 | 4 | 3 | 5 | 10 |
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