Table 2 Multivariate linear mixed model on factors influencing the MG-QoL15

Experienced myasthenic crisis

0.04

3.23

0.989

Patient age at disease onset

0.10

0.08

0.233

Time between disease onset and initial diagnosis (in years)

0.25

0.32

0.452

Time since initial diagnosis (in years)

-0.22

0.14

0.133

Gender (female)

8.20

2.76

0.005

QMG (modified)

15.52

2.98

< 0.001