Factors | Resin-based composite | Air-cooling | Pooled | ||
---|---|---|---|---|---|
No | Yes | No | Yes | ||
β (95% CI) p value | |||||
AC | |||||
No | Ref. | Ref. | – | – | – |
Yes | −4.26 (−5.38; −3.18) < 0.001 | −4.47 (−5.60; −3.34) < 0.001 | – | – | – |
RBC | |||||
No | – | – | Ref. | Ref. | – |
Yes | – | – | −0.20 (−0.48; −0.08) 0.152 | −0.42 (−0.79; −0.05) 0.026 | – |
Volume Cont. | −0.10 (− 0.17; − 0.04) 0.002 | −0.10 (− 0.18; − 0.03) 0.010 | −0.17 (− 0.30; − 0.05) 0.006 | −0.04 (− 0.07; − 0.01) 0.022 | −0.10 (− 0.18; − 0.03) 0.005 |
Distance Cont. | – | – | – | – | − 0.50 (−1.59; 0.59) 0.366 |