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Distribution of the study sample according to body mass index (BMI)
| Body mass index (BMI) | Frequency | Percentage | P-value* |
|---|---|---|---|
| Normal | 83 | 63⋅8 | 0⋅03 |
| Underweight | 27 | 20⋅8 | |
| Overweight | 11 | 8⋅50 | |
| Obese | 09 | 6⋅90 |
Categorical variables were analysed using χ2 test. Statistically significant at P < 0⋅05.
