Table 8 Data stability analysis of the studies using Egger’s regression and Beggs test.

From: Effect of anthocyanins on gut health markers, Firmicutes-Bacteroidetes ratio and short-chain fatty acids: a systematic review via meta-analysis

Treatment

SMD

Reg.P

Begg.P

FIR/BAC

− 0.1051

0.6873

0.6612

Acetic Acid

0.7288

0.7827

0.9700

Butanoic Acid

0.7407

0.7498

0.6072

Propionic Acid

0.0418

0.9816

0.9715

  1. *The test is not significant [Reg.P < 0.001], indicating funnel plot asymmetry.