<<Table 2 about
here>>
Figure 2 summarizes trends in health-related QoL at baseline, 1 month
and 3 months after PCI using eight subscales. The scores of 6 out of 8
subscales including general health perception, physical functioning,
energy/fatigue, bodily pain, role limitations due to physical health and
emotional problems significantly increased at 1 and 3 months from
intervention. The two other subscales, social functioning and emotional
well-being had a drop in QoL after 1 month and tended to rise again
after 3 months.