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Table 2 Comparison of EQ-5D-3L dimension scores at pre- and during-pandemic visits

From: Impact of COVID-19 on health-related quality of life in patients with cardiovascular disease: a multi-ethnic Asian study

Dimension

Pre-pandemic

During pandemic

p value

Mobility

   

 Mean score (SD)

1.099 (0.30)

1.099 (0.30)

 

 Mean change (95% CI)

0.000 (− 0.078, 0.078)

 > 0.999

 Standardized effect size

0.000

 

Self-care

   

 Mean score (SD)

1.025 (0.16)

1.012 (0.11)

 

 Mean change (95% CI)

− 0.012 (− 0.055, 0.030)

0.567

 

 Standardized effect size

0.075

 

Usual activities

   

 Mean score (SD)

1.111 (0.32)

1.086 (0.28)

 

 Mean change (95% CI)

− 0.025 (− 0.110, 0.061)

0.567

 Standardized effect size

0.078

 

Pain/discomfort

   

 Mean score (SD)

1.235 (0.43)

1.222 (0.45)

 

 Mean change score (95% CI)

− 0.012 (− 0.126, 0.101)

0.829

 Standardized effect size

0.028

 

Anxiety/depression

   

 Mean score (SD)

1.123 (0.33)

1.247 (0.46)

 

 Mean change (95% CI)

0.123 (0.028, 0.218)

0.012

 Standardized effect size

0.373

 
  1. Dimension score was compared between two visits using the paired t-test
  2. EQ-5D-3L 3-level EQ-5D, SD standard deviation, CI confidence interval