Table 2: Mean QoL index (cardiac version) scores.

Subscale Baseline (n=68) 12 Weeks (n=45) 24 Weeks (n=30)
Total
Magnesium
Placebo
23.42 ± 3.37
24.68 ± 4.18
23.18 ± 4.11
24.10 ± 4.91
23.88 ± 3.77
23.92 ± 3.85
Health & Functioning
Magnesium
Placebo
22.57 ± 3.79
23.57 ± 4.56
22.40 ± 5.26
22.91 ± 5.52
23.43 ± 4.82
22.41 ± 4.33
Socioeconomic
Magnesium
Placebo
23.06 ± 4.94
24.91 ± 4.42
23.43 ± 3.57
24.64 ± 4.69
23.00 ± 3.56
24.09 ± 4.02
Psychological/Spiritual
Magnesium
Placebo
23.86 ± 4.36
25.44 ± 5.98
23.70 ± 4.14
24.90 ± 5.23
23.93 ± 4.14
24.99 ± 4.40
Family
Magnesium
Placebo
25.33 ± 4.48
26.78 ± 3.25
24.59 ± 4.57
25.88 ± 5.56
25.75 ± 4.60
26.60 ± 3.87