Vital sign display method, vital sign display monitor, and system thereof

A bedside monitor includes first display means for simultaneously displaying, in a display area, parameter values of a plurality of vital signs measured for a plurality of patients and displaying alarm information within a parameter display area or an alarm display area in the display area when vital signs relevant to the parameters are in a state where an alarm is to be generated and for displaying prioritized alarm information from among alarm information pertaining to the plurality of vital sign parameters for each patient in the display area; second display means for displaying, in the display area, parameter values of the vital signs and at least a vital sign waveform regarding vital signs of a specified patient among the plurality of patients and alarm information relevant to each of the parameters; and display changeover means, wherein the display area has the function of a touch panel selectable per each display area for each patient when the display are is displayed by the first display means, and the parameter values of the vital signs and the vital sign waveform of a patient selected as a result of pressing the touch panel is displayed by the second display means as the specified patient.