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Fig. 2 | BMC Ophthalmology

Fig. 2

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

Fig. 2

The standardized SEM architecture and interrelationships of the constructs. a The overall network exhibited a positive correlation with the FUN (0.974) and STR indices (1.046). The age at diagnosis (0.753) was positively correlated with the overall index, while an abnormal pregnancy experience (−0.26) exhibited a negative relationship with the overall index. b The lesion area (−0.243), density (−0.57) and location (−0.357) were all negatively correlated with the STR index. Meanwhile, the AL variable has the positive correlation with the STR index (0.615). c, Increased UCVA was directly associated with a higher FUN index (0.571), and the IOP value was positively correlated with the FUN index (0.342). AL Axial length, IOP Intraocular pressure, UCVA uncorrected visual acuity, BCVA best-corrected visual acuity, STR Structural indices, FUN Functional indices, OVE Overall indices

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BMC Ophthalmology

ISSN: 1471-2415

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