an observed trendP = 0.12
Although there was an observed trend toward worse survival free of MACE among those worsening frailty change status, it was not statistically significant ( P = 0.12 by log-rank).
Although there was an observed trend toward worse survival free of MACE among those worsening frailty change status, it was not statistically significant ( P = 0.12 by log-rank).