Table 6: Comparison of TG across different studies
| Experiment | Control | Difference | Mean difference | ||||||||||||||||||
| Before | After | Before | After | Experiment | Control | Random 95% CI | |||||||||||||||
| TG | Mean (SD) | Mean (SD) | Total | Mean (SD) | Mean (SD) | Total | Mean (SD) | Mean (SD) | Weight | ||||||||||||
| Aller et al14 | 171.1 (95.4) | 150.9 (61.1) | 14 | 134.8 (51.8) | 147.2 (48.6) | 14 | –20.2 (113.24) | 12.4 (71.14) | 31.33 | –32.60 (-106.06, 40.86) | |||||||||||
| Alisi et al18 | 99 (4) | 110 (9) | 22 | 98 (3) | 102 (10) | 22 | 11 (9.90) | 4 (10.46) | 35.84 | 7.00 (0.80, 13.17) | |||||||||||
| Shavakhi et al17 | 260.5 (100) | 149.7 (57) | 31 | 242.5 (87) | 188.7 (68.9) | 31 | –110.8 (114.29) | –53.8 ( 110.26) | 32.84 | –164.60 (-221.65, -107.55) | |||||||||||
| Total | 67 | 67 | 100 | –61.75 (-171.84, 48.33) | |||||||||||||||||
Heterogeneity: χ2 = 36.88; DF = 2 (p = 0.00001), I2 =94.57%; overall effect (p = 0.1175); SD: Standard deviation