Table 2. Comparison of variables between the study groups.
Variables | Group | N | Mean | SD | Min | Max | Percentiles | Kruskal-Wallis Test | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Q1 | Median | Q3 | Chi-squared value | p-value | |||||||
RT FRC | Group I | 201 | 40.67 | 21.27 | 0 | 72 | 27 | 43 | 59.5 | 272.19 | <0.001 * |
Group II | 201 | 12.29 | 18.97 | 0 | 59 | 0 | 0 | 26.5 | |||
Group III | 202 | 12.42 | 19.15 | 0 | 57 | 0 | 0 | 34.5 | |||
LT FRC | Group I | 201 | 38.96 | 22.01 | 0 | 72 | 20 | 41 | 57 | 250.33 | <0.001 * |
Group II | 201 | 12.64 | 19.55 | 0 | 56 | 0 | 0 | 27 | |||
Group III | 202 | 12.45 | 19.12 | 0 | 55 | 0 | 0 | 32.25 | |||
RT ATD | Group I | 201 | 40.59 | 5.37 | 33 | 64 | 38 | 40 | 42.5 | 323.44 | <0.001 * |
Group II | 201 | 28.11 | 9.57 | 20 | 55 | 21 | 23 | 39 | |||
Group III | 202 | 27.71 | 9.00 | 20 | 49 | 21 | 23 | 38.25 | |||
LT ATD | Group I | 201 | 40.95 | 4.78 | 33 | 54 | 38 | 41 | 43 | 316 | <0.001 * |
Group II | 201 | 28.17 | 9.93 | 20 | 54 | 21 | 23 | 40 | |||
Group III | 202 | 27.70 | 8.95 | 20 | 46 | 21 | 23 | 39 |
Results are statistically significant where p<0.05.