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Baseline characteristics of participants.
| Variables | Percentage | Frequency |
|---|---|---|
| Age (years) | ||
| 18–20 | 10 | 3 |
| 20–25 | 53.3 | 16 |
| 25–30 | 33.3 | 10 |
| 30–35 | 3.3 | 1 |
| BMI | ||
| Underweight (BMI < 18.5 kg/m2) | 6.7 | 2 |
| Normal weight (BMI = 18.5–24.9 kg/m2) | 83.3 | 25 |
| Overweight (BMI = 25–29.9 kg/m2) | 10 | 3 |
| Obese (BMI > 30 kg/m2) | 0 | 0 |
BMI: body mass index.
