is total mortality higher if a subgroup exists which group is cardiovascular mortality is non cardiovascular mortality necessarily higher in group 1 what are the differences in total mortality is cardiovascular mortality higher in the 2 groups is cardiovascular mortality greater in groups one and two what is the difference between total and cardio-pulmonary mortality are total cardiovascular mortality higher in 2 or 3 groups? what group is cardiovascular mortality is cardiovascular mortality always higher in group 1 or 2 is cardiovascular mortality necessarily higher in group 2 are cardiovascular mortality always higher in groups 1 and 2 is cardiovascular mortality higher in group 2 or 3 is cardiovascular mortality greater in the 2 groups how is total mortality related with cardiovascular mortality is cardiovascular mortality always higher in two groups? what is the difference between cardiovascular and total mortality of the two groups which mortality group is higher cardiovascular or noncardiovascular difference between cardiac mortality and noncardiovascular mortality differences between non cardiovascular and total death