Emp_event_pretrend b se min95 max95 1919.Year#c.Mortality1918 -.0001083 .0001384 -.0003846 .0001681 1921.Year#c.Mortality1918 .0001642 .0001272 -.0000898 .0004181 1923.Year#c.Mortality1918 .0000456 .0001453 -.0002445 .0003357 1925.Year#c.Mortality1918 .0000997 .0002512 -.0004021 .0006014 1927.Year#c.Mortality1918 .0000659 .0002699 -.0004731 .0006049