Fig. 1

Comparison of all-cause death rates in the overall population. a Comparison among the 3 groups; (b) comparison of Groups 1 and 2; (c) comparison of Groups 1 and 3; and (d) comparison of Groups 2 and 3
Comparison of all-cause death rates in the overall population. a Comparison among the 3 groups; (b) comparison of Groups 1 and 2; (c) comparison of Groups 1 and 3; and (d) comparison of Groups 2 and 3