An improved screen display system for providing real-time and time-critical physiological parameters to a plurality of clinicians in a surgical care setting, the improved screen display system comprising: a display; and one or more processors configured to: present, in the display at a first time, a first layout area comprising a container slot at a first location, allow a first user to drag a physiological parameter container from a selection area and to drop it in the container slot at the first location, wherein a setting interface element on the display allows adjusting the format of a dragged physiological parameter container, wherein a measurement value of a physiological parameter may be derived from one source of data or another source of data, wherein the setting interface element comprises a details display element which allows a user to prefer the one source of data over the another source of data by selecting measurement values derived from a preferred source of data to be displayed; present, in the display at a second time, a plurality of display areas comprising measurement values for a plurality of physiological parameters monitored for a patient, the plurality of display areas further comprising a first display area and a second display area, wherein the first display area corresponds to the first layout area, wherein the first display area comprises (i) the measurement values for a first set of the plurality of physiological parameters corresponding to a first physiological system for the patient and (ii) a first display element corresponding to the physiological parameter container at the first location, and wherein the second display area comprises the measurement values for a second set of the plurality of physiological parameters corresponding to a second physiological system for the patient different from the first physiological system. a display; and one or more processors configured to: present, in the display at a first time, a first layout area comprising a container slot at a first location, allow a first user to drag a physiological parameter container from a selection area and to drop it in the container slot at the first location, wherein a setting interface element on the display allows adjusting the format of a dragged physiological parameter container, wherein a measurement value of a physiological parameter may be derived from one source of data or another source of data, wherein the setting interface element comprises a details display element which allows a user to prefer the one source of data over the another source of data by selecting measurement values derived from a preferred source of data to be displayed; present, in the display at a second time, a plurality of display areas comprising measurement values for a plurality of physiological parameters monitored for a patient, the plurality of display areas further comprising a first display area and a second display area, wherein the first display area corresponds to the first layout area, wherein the first display area comprises (i) the measurement values for a first set of the plurality of physiological parameters corresponding to a first physiological system for the patient and (ii) a first display element corresponding to the physiological parameter container at the first location, and wherein the second display area comprises the measurement values for a second set of the plurality of physiological parameters corresponding to a second physiological system for the patient different from the first physiological system. present, in the display at a first time, a first layout area comprising a container slot at a first location, allow a first user to drag a physiological parameter container from a selection area and to drop it in the container slot at the first location, wherein a setting interface element on the display allows adjusting the format of a dragged physiological parameter container, wherein a measurement value of a physiological parameter may be derived from one source of data or another source of data, wherein the setting interface element comprises a details display element which allows a user to prefer the one source of data over the another source of data by selecting measurement values derived from a preferred source of data to be displayed; present, in the display at a second time, a plurality of display areas comprising measurement values for a plurality of physiological parameters monitored for a patient, the plurality of display areas further comprising a first display area and a second display area, wherein the first display area corresponds to the first layout area, wherein the first display area comprises (i) the measurement values for a first set of the plurality of physiological parameters corresponding to a first physiological system for the patient and (ii) a first display element corresponding to the physiological parameter container at the first location, and wherein the second display area comprises the measurement values for a second set of the plurality of physiological parameters corresponding to a second physiological system for the patient different from the first physiological system.