A sample analyser, comprising: a sample measuring apparatus (2, 3) for measuring a clinical sample collected from a patient, the sample measuring apparatus (2, 3) being configured to perform an initial measurement on the sample and, when there has been an error in performing the initial measurement as determined by a data management computer (5, 290) or when the initial measurement yields a measured value that is within a predetermined range of values as determined by the data management computer (5, 290), perform a secondary measurement on the sample; and the data management computer (5; 290) configured to manage results of measurements by the sample measuring apparatus (2, 3), the data management computer (5; 290) comprising: a data storage for storing results of the initial and secondary measurements; a display section; an input device; and a controller programmed to perform, when the secondary measurement has been performed by the sample measuring apparatus (2, 3), processes of: causing the display section to display a first result screen which shows a result of the initial measurement on the sample, the first result screen including a character and/or figure (X2; X3; X4) indicating that the result of the secondary measurement on the sample is stored in the data storage; receiving a predefined operation by use of the input device while displaying the first result screen; and causing the display section to display, in a response to the predefined operation, a second result screen which shows the result of the secondary measurement on the sample. a sample measuring apparatus (2, 3) for measuring a clinical sample collected from a patient, the sample measuring apparatus (2, 3) being configured to perform an initial measurement on the sample and, when there has been an error in performing the initial measurement as determined by a data management computer (5, 290) or when the initial measurement yields a measured value that is within a predetermined range of values as determined by the data management computer (5, 290), perform a secondary measurement on the sample; and the data management computer (5; 290) configured to manage results of measurements by the sample measuring apparatus (2, 3), the data management computer (5; 290) comprising: a data storage for storing results of the initial and secondary measurements; a display section; an input device; and a controller programmed to perform, when the secondary measurement has been performed by the sample measuring apparatus (2, 3), processes of: causing the display section to display a first result screen which shows a result of the initial measurement on the sample, the first result screen including a character and/or figure (X2; X3; X4) indicating that the result of the secondary measurement on the sample is stored in the data storage; receiving a predefined operation by use of the input device while displaying the first result screen; and causing the display section to display, in a response to the predefined operation, a second result screen which shows the result of the secondary measurement on the sample. a data storage for storing results of the initial and secondary measurements; a display section; an input device; and a controller programmed to perform, when the secondary measurement has been performed by the sample measuring apparatus (2, 3), processes of: causing the display section to display a first result screen which shows a result of the initial measurement on the sample, the first result screen including a character and/or figure (X2; X3; X4) indicating that the result of the secondary measurement on the sample is stored in the data storage; receiving a predefined operation by use of the input device while displaying the first result screen; and causing the display section to display, in a response to the predefined operation, a second result screen which shows the result of the secondary measurement on the sample. causing the display section to display a first result screen which shows a result of the initial measurement on the sample, the first result screen including a character and/or figure (X2; X3; X4) indicating that the result of the secondary measurement on the sample is stored in the data storage; receiving a predefined operation by use of the input device while displaying the first result screen; and causing the display section to display, in a response to the predefined operation, a second result screen which shows the result of the secondary measurement on the sample.