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Table 3 Characteristics for data by Framingham risk group

From: Comparison of intima-media thickness and ophthalmic artery resistance index for assessing subclinical atherosclerosis in HIV-1-infected patients

Characteristics A (n = 37) B (n = 23) C (n = 35) p-value
IMT (mm) 0.70 ± 0.2 0.86 ± 0.21 0.98 ± 0.2 < 0.0001*
OARI (mm) 0.69 ± 0.05 0.72 ± 0.04 0.74 ± 0.04 < 0.001**
  1. A, very low cardiovascular risk (< 5%); B, low cardiovascular risk (5%-9%); C, medium/high cardiovascular risk (≥ 10%). IMT, intima-media thickness; OARI, ophthalmic artery resistance index. Data are expressed as mean ± standard deviation. *A vs B and B vs C; ** A vs B. A p-value of < 0.05 was considered to be statistically significant.