TABLE 7.
Subgroup analyses for TG, HDL-C concentrations.
| Subgroup factors | TG |
HDL-C |
||||||
| No. | SMD (95% Cl) | I2 | P | No. | SMD (95% Cl) | I2 | P | |
| Overall | 17 | 0.29 (0.14,0.44) | 45.5 | 0.022 | 19 | −0.07 (−0.31,0.17) | 80.5 | 0 |
| Year | ||||||||
| Before 2015 | 13 | 0.33 (0.14,0.53) | 47 | 0.031 | 14 | −0.07 (−0.40,0.25) | 83.7 | 0 |
| 2015 or later | 4 | 0.18 (−0.07,0.43) | 37.9 | 0.184 | 5 | −0.07 (−0.35,0.21) | 53.3 | 0.073 |
| Country | ||||||||
| North America | 7 | 0.34 (0.13,0.56) | 48 | 0.073 | 8 | −0.12 (−0.59,0.35) | 90.3 | 0 |
| Other | 9 | 0.15 (−0.01,0.32) | 0 | 0.954 | 10 | 0.01 (−0.15,0.18) | 9.4 | 0.356 |
| Number | ||||||||
| ≤ 50 | 12 | 0.40 (0.15,0.66) | 54 | 0.013 | 14 | −0.20 (−0.48,0.07) | 68.5 | 0 |
| ¿50 | 5 | 0.20 (0.07,0.33) | 0 | 0.417 | 5 | 0.23 (−0.18,0.64) | 88.4 | 0 |
| Men | ||||||||
| Men | 5 | 0.39 (0.13,0.65) | 0 | 0.447 | 6 | −0.25 (−0.73,0.22) | 75 | 0.001 |
| Others | 12 | 0.26 (0.08,0.45) | 54.9 | 0.011 | 13 | 0.01 (-0.26,0.29) | 81 | 0 |
| BMI | ||||||||
| ≤ 25 | 2 | 0.90 (−1.14,2.94) | 92.7 | 0 | 2 | −0.49 (−1.36,0.39) | 71.1 | 0.063 |
| 25<BMI ≤ 30 | 9 | 0.21 (0.08,0.34) | 9.7 | 0.354 | 10 | 0.05 (−0.27,0.38) | 84.6 | 0 |
| ¿30 | 2 | 0.67 (0.18,1.15) | 0 | 0.397 | 2 | −0.61 (−1.35,0.12) | 56.4 | 0.13 |
| Age | ||||||||
| ¿50 | 9 | 0.12 (−0.02,0.25) | 0 | 0.927 | 8 | 0.12 (−0.23,0.48) | 83 | 0 |
| ≤ 50 | 6 | 0.70 (0.28,1.12) | 68 | 0.008 | 9 | −0.25 (−0.67,0.18) | 82.1 | 0 |
| Design | ||||||||
| Crossover | 15 | 0.31 (0.13,0.49) | 50.6 | 0.013 | 16 | −0.19 (−0.04,0.03) | 69.4 | 0 |
| Parallel | 2 | 0.18 (−0.08,0.44) | 0 | 0.394 | 3 | 0.69 (0.24,1.14) | 57.9 | 0.093 |
| Control | ||||||||
| White meat | 4 | 0.36 (0.15,0.57) | 57.7 | 0.009 | 13 | −0.06 (−0.38,0.26) | 84.5 | 0 |
| Plant protein | 5 | 0.17 (−0.03,0.38) | 0.3 | 0.414 | 6 | −0.09 (−0.42,0.23) | 57.1 | 0.04 |
| Duration | ||||||||
| <10-wk | 14 | 0.34 (0.14,0.54) | 51 | 0.014 | 17 | −0.16 (−0.37,0.04) | 62.4 | 0 |
| ≥ 10-wk | 3 | 0.22 (−0.00,0.44) | 29.2 | 0.243 | 2 | 0.66 (0.01,1.31) | 91.5 | 0.001 |
No., number, SMD, standard mean difference; Cl, confidence interval; TG, triglyceride; HDL-C, high-density lipoprotein cholesterol; BMI, body mass index.