## Table 2 |
||||

Prognostic values of age and semi-quantitative bacteruria count (s-QBC) for differentiating
cases of acute GBS UTI and ABU |
||||

Testing Model^{†} |
s-QBC^{*} |
Age^{*} |
Constant |
% Correct^{#} |

Univariate (s-QBC) |
||||

Continuous s-QBC | 1.13x10^{-5} |
NA | -1.776 | 74.3% |

C/O: 10^{3}, 10^{4} or 10^{5} |
0.92-1.10 | NA | -1.13-2.02 | 74.3% |

Univariate (Age) |
||||

Continuous Age | NA | 0.025 | -2.24 | 74.7% |

Multivariate |
||||

Continuous s-QBC | 1.04x10^{-5} |
0.021 | -2.59 | 74.7% |

C/O: 10^{3}, 10^{4} or 10^{5} |
0.76-0.87 | 0.022-4 | -2.32-2.97 | 74.7% |

^{†} C/O: Cut-off value applied for s-QBC in CFU/ml. ^{*} Values in columns represent p values. ^{#} Correct classification of cases as acute GBS UTI or ABU infection category as determined
by the testing model.

Tan * et al.*

Tan * et al.* *BMC Infectious Diseases* 2012 **12**:273 doi:10.1186/1471-2334-12-273