Table 4.

Egger's test for publication bias.

Parameter	Intercept	Confidence interval	t	p-value
PLT	−1.297	[−2.44, −0.15]	−2.221	0.0336
DD	3.182	[1.39, 4.97]	3.489	0.0013
FIB	1.872	[0.12, 3.63]	2.093	0.0493
APTT	0.775	[−1.37, 2.92]	0.708	0.4874
PT	−0.436	[−2.49, 1.62]	−0.417	0.6811