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Fig. 2 | BMC Geriatrics

Fig. 2

From: Quality of life and paracetamol in advanced dementia (Q-PID): protocol of a randomised double-blind placebo-controlled crossover trial

Fig. 2

Time frames (Δ) used in the statistical analysis. R = randomisation. Δ1 = difference in outcomes between baseline and 6 weeks. Participant started with paracetamol. Δ2 = difference in outcomes between 7 weeks and 13 weeks. Participant started with paracetamol. Δ3 = difference in outcomes between baseline and 6 weeks. Participant started with placebo. Δ4 = difference in outcomes between 7 weeks and 13 weeks. Participant started with placebo

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