Construction and implications of structural equation modeling network for pediatric cataract: a data mining research of rare diseases

Table 4 Modeling estimation indices of the SEM constructs

Variables		Coefficient estimates value	Standardized coefficient estimation	Standard error	P value
Structural indices	AL	1.000	0.615	-	-
	Area	−0.203	−0.243	0.092	0.027
	Density	−0.543	−0.570	0.106	0.000
	Location	−0.308	−0.357	0.107	0.004
Functional indices	IOP	1.000	0.342	-	-
Functional indices	UCVA	0.054	0.571	0.033	0.098
Overall index by	STRI	1.000	1.046	-	-
Overall index by	FUNI	1.785	0.974	0.493	0.000
Overall index on	Age at diagnosis	0.027	0.753	0.004	0.000
Overall index on	Abnormal pregnancy history	−0.787	−0.260	0.266	0.003

AL Axial length, IOP Intraocular pressure, UCVA uncorrected visual acuity, STRI Structural indices, FUNI Functional indices

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