Stroke subtypes risk prediction and detection using retinal vascular structure and oxygen saturation analysis.

Arterial density demonstrated a nominally significant negative association (odds ratio =0.320, P=0.019), though its q value (0.057) approached but did not meet the significance threshold; venous density followed a comparable trend (odds ratio =0.464, P=0.031, q value =0.080).

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Similarly, venous BA showed a strong positive association (odds ratio =2.066, 95% CI: 1.208–3.736; P=0.011), but its q value (0.066) also fell short of significance.

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