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Comparison of basic data.
| Control (n = 43) | Observation (n = 44) | t/x2 | p | |
|---|---|---|---|---|
| Gender | – | – | 0.000 | 0.984 |
| Male | 2 (4.65%) | 1 (2.27%) | – | – |
| Female | 41 (95.35%) | 43 (97.73%) | – | – |
| Mean age (years) | 22.34 ± 0.95 | 21.93 ± 0.99 | 1.970 | 0.052 |
| Educational level | – | – | 0.283 | 0.594 |
| Diploma | 22 (51.16%) | 20 (45.46%) | – | – |
| Bachelor’s degree | 17 (39.54%) | 19 (43.18%) | – | – |
| Master’s degree | 4 (9.30%) | 5 (11.36%) | – | – |
| Residence | – | – | 0.109 | 0.740 |
| Urban | 19 (44.19%) | 21 (47.73%) | – | – |
| Rural | 24 (55.81%) | 23 (52.27%) | – | – |
