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Table 6 COMQ-12 correlations with VAS score (12 items)

From: Validation of a Spanish version of the health-related quality of life (HRQoL) measure for Chronic Otitis Media (COMQ-12)

Correlation values with VAS score Rho Spearman (ρ) 95% confidence interval
Q1 0.43 0.31 0.54
Q2 0.41 0.29 0.52
Q3 0.51 0.39 0.60
Q4 0.52 0.41 0.62
Q5 0.42 0.30 0.53
Q6 0.44 0.32 0.54
Q7 0.44 0.32 0.54
Q8 0.26 0.12 0.38
Q9 0.53 0.42 0.62
Q10 0.11 -0.02 0.25
Q11 0.28 0.15 0.41
Symptom severity 0.61 0.51 0.69
Impact on lifestyle and work 0.48 0.36 0.58
Impact on health services 0.24 0.10 0.36
Total 0.68 0.59 0.74