Table 1 General information of the participating population.
Variables | Total (n = 39) | Control (n = 13) | PH (n = 13) | ELRA (n = 13) | Statistic | P |
|---|---|---|---|---|---|---|
Age, mean ± SD | 58.72 ± 8.54 | 58.92 ± 9.18 | 58.85 ± 6.77 | 58.38 ± 10.03 | F = 0.01 | 0.986 |
BMI, mean ± SD | 23.68 ± 3.03 | 24.46 ± 3.76 | 23.08 ± 2.76 | 23.50 ± 2.51 | F = 0.69 | 0.507 |
Gender, n (%) |  |  |  |  | – | 1.000 |
 Male | 20 (51.28) | 6 (46.15) | 7 (53.85) | 7 (53.85) |  |  |
 Female | 19 (48.72) | 7 (53.85) | 6 (46.15) | 6 (46.15) |  |  |