Score | Day | auROC | S | E | PV+ | PV- | Acur. | n | Cut off | Score Value |
---|
Item+P4 | 4 | 79 | 68 | 89 | 95 | 47 | 73 | 38 | 80 | -57 |
Item5 | 5 | 92 | 64 | 100 | 100 | 64 | 78 | 59 | 95 | -5 |
Item+P5 | 5 | 96 | 81 | 100 | 100 | 77 | 88 | 59 | 75 | -46 |
Item6 | 6 | 94 | 76 | 100 | 100 | 73 | 86 | 57 | 90 | -37 |
Item+P6 | 6 | 95 | 77 | 100 | 100 | 73 | 86 | 57 | 90 | -1244 |
Item24 | 5 | 77 | 25 | 100 | 100 | 95 | 95 | 61 | 40 | -11 |
Item+P24 | 5 | 85 | 25 | 100 | 100 | 95 | 95 | 61 | 55 | -37 |
Item48 | 6 | 91 | 14 | 100 | 100 | 89 | 89 | 56 | 85 | 250 |
Item+P48 | 6 | 93 | 14 | 100 | 100 | 89 | 89 | 56 | 80 | 123 |
Item72 | 4 | 82 | 46 | 100 | 100 | 77 | 80 | 37 | 65 | -16 |
Item+P72 | 4 | 82 | 61 | 100 | 100 | 82 | 86 | 37 | 65 | -83 |
- Best predictive performance of different logistic regression models for correctly select mice that will develop CM in C57Bl/6 animals infected with P. berghei ANKA. Values are expressed in percents (%). auROC = area under the receiver operator characteristic; Se = sensitivity; Sp = specificity; PV+ = positive predictive value; PV- = negative predictive value; n = total of mice analysed; Cut-off = estimated probability of developing CM above which the score is considered positive; Score Value = score value corresponding to the respective cut off and above which a mouse can be considered positive in the score. Itemx = Item scores designed for prediction of CM using the most important prognostic factors of SHIRPA individual scores on days 5 - 6 of infection; Item+Px = Item scores associated with parasitaemia on days 4 - 6; Itemy = Item scores for 24, 48, 72 or 96 hours prediction designed using the most important prognostic factors of SHIRPA individual scores; Item+Py = Item scores associated with the levels of parasitaemia in the corresponding time.