Comprehensive cardiac rehabilitation significantly increased general health ; at three months ( mean @ ( @ % CI @-@ @ ) vs @ ( @ % CI : @-@ @ ) ) points ; at six months ( mean @ ( @ % CI @-@ @ ) vs @ ( @ % CI @-@ @ ) points ) ; and @ months ( mean @ ( @ % CI @-@ @ ) vs @ ( @ % CI @-@ @ ) ) points ( p < @ ) .