Table 2.
Index | Variable | Group | Sample size | Homogeneity test | Effect size and 95% CI | Two-tailed test | |||
---|---|---|---|---|---|---|---|---|---|
C2 | P | I2 | Z | P | |||||
SBP | Frequency | ≥5/W | 1,515 | 293.56 | 0.00 | 95% | −10.02 (−14.27, −5.77) | 6.94 | 0.04 |
<5/W | 589 | 220.40 | 0.00 | 97% | −10.03 (−19.54, −0.53) | 6.19 | 0.00 | ||
Time | ≥60 min/d | 932 | 159.86 | 0.00 | 94% | −8.43 (−13.67, −3.18) | 5.25 | 0.00 | |
<60 min/d | 1,172 | 238.85 | 0.00 | 95% | −11.20 (−16.54, −5.86) | 2.06 | 0.04 | ||
DBP | Frequency | ≥5/W | 1,515 | 163.08 | 0.00 | 91% | −5.51 (−8.08, −2.95) | 5.56 | 0.00 |
<5/W | 589 | 252.38 | 0.00 | 97% | −0.88 (−6.97, 5.21) | 1.90 | 0.78 | ||
Time | ≥60 min/d | 932 | 102.91 | 0.02 | 91% | −3.97 (−7.40, −0.55) | 4.20 | 0.02 | |
<60 min/d | 1,172 | 217.83 | 0.01 | 94% | −4.13 (−8.17, −0.10) | 0.93 | 0.04 |