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Table 2 Results of baseline ANCOVA models with Asian Ethnicity predicting EORTC QLQ-C30 score (428 <  = N <  = 433)*

From: No impact of Asian ethnicity on EORTC QLQ-C30 scores: Group differences and differential item functioning in paroxysmal nocturnal hemoglobinuria

Subscale

B for Asian group

SE

p**

Cohen's d

Function scales (higher is better)

     GlobalHealthStatus/QOL

−1.11

2.31

0.63

−0.05

    Physical functioning

3.09

2.03

0.13

0.16

     Role functioning

5.86

2.91

0.04

0.22

     Emotional functioning

5.66

2.49

0.02

0.25

     Cognitive functioning

−3.05

2.45

0.22

−0.14

     Social functioning

−1.57

2.86

0.58

−0.06

Symptom scales (higher is worse)

     Fatigue

−0.48

2.70

0.86

−0.02

     Nausea and vomiting

0.81

1.50

0.59

0.06

      Pain

0.74

2.66

0.78

0.03

     Dyspnoea

−1.91

3.10

0.54

−0.07

     Insomnia

−1.81

3.10

0.56

−0.06

     Appetite loss

1.21

2.37

0.61

0.06

     Constipation

5.21

2.24

0.02

0.25

     Diarrhea

6.56

2.01

0.00

0.36

     Financial difficulties

4.98

3.29

0.13

0.17

  1. *Adjusted for propensity score. **Values < 0.05 are in bold