Figure 1From: The older people, omega-3, and cognitive health (EPOCH) trial design and methodology: A randomised, double-blind, controlled trial investigating the effect of long-chain omega-3 fatty acids on cognitive ageing and wellbeing in cognitively healthy older adults Measurement Model for the tasks assessing level of cognitive performance. Final measurement model of the baseline data for the accuracy-based tasks (χ2 = 53.8, df = 29, p = .003; RMSEA = .047, 90%CI [.027, .066]; CFI = .979; AIC = 125.8). The Face Memory and Word Memory indicators represent the immediate recall/recognition versions. Correlations are represented by double-headed arrows.Back to article page