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Gender, age, body weight in the three groups of patients studied.
| Variable | Group 1 (n = 15) | Group 2 (n = 15) | Group 3 (n = 15) |
|---|---|---|---|
| Gendera | 8–7 | 7–8 | 6–9 |
| Age (years) | 51 ± 2.47 | 55 ± 2.47 | 55 ± 2.60 |
| Body weight (kg) | 71 ± 2.60 | 69 ± 2.60 | 70 ± 2.30 |
Gender is displayed as a ratio of male to female. Values are presented as the mean ± standard deviation or number. There were no significant differences between three groups.
