Table 2 Pearson correlations between quality-of-life variables at baseline and at follow-up.

quality-of-life at follow-up

general health

1

0.49^a

0.50^a

0.44^a

mental health

1

0.66^a

0.60^a

self-esteem

1

0.88^a

quality-of-life at baseline

general health

0.46^a

mental health

0.38^a

self-esteem

0.44^a

satisfaction

0.40^a