Table 3

PCS and MCS scores of the SF-12 and SF-36 at baseline and during follow up according to indication*

Baseline6 months12 monthsChange†SRM
Data are mean (SD).
*Numbers refer to patients with complete data at baseline and follow up; †change between 12 months and baseline. Values may not add up due to rounding.
CABG, coronary artery bypass grafting; PTCA, percutaneous transluminal coronary angioplasty; SRM, standardised response mean.
Myocardial infarction
    PCS-12 (n = 637)46 (10)43 (10)44 (10)−1.9 (11)−0.18
    PCS-36 (n = 673)46 (10)44 (11)45 (10)−1.7 (11)−0.15
    MCS-12 (n = 637)50 (11)49 (11)49 (11)−0.5 (11)−0.05
    MCS-36 (n = 673)49 (11)48 (11)48 (11)−0.5 (11)−0.04
CABG
    PCS-12 (n = 391)35 (11)42 (10)43 (10)7.7 (12)0.63
    PCS-36 (n = 412)36 (11)42 (10)43 (11)7.3 (12)0.60
    MCS-12 (n = 391)46 (12)51 (10)51 (10)4.8 (13)0.37
    MCS-36 (n = 412)45 (12)50 (11)50 (11)4.3 (13)0.33
PTCA
    PCS-12 (n = 64)35 (11)39 (10)39 (11)4.6 (10)0.48
    PCS-36 (n = 69)36 (11)40 (10)41 (11)4.2 (9)0.47
    MCS-12 (n = 64)44 (11)47 (11)48 (10)3.5 (12)0.29
    MCS-36 (n = 69)43 (12)46 (11)46 (11)2.9 (12)0.25