Skip to main content

Table 2 Variability in SD of BD and FMD stemming from subjects, measurements between days and measurements across time

From: Brachial artery endothelial function is stable across the morning in young men

Source of variability Baseline diameter (mm) SD (95 % CI) FMD% SD (95 % CI)
Subject 0.271 (0.153, 0.479) 2.20 (1.03, 4.70)
Day 0.091 (0.023, 0.398) 2.16 (1.06, 4.42)
Time 0.174 (0.124, 0.244) 2.75 (2.00, 3.80)