Table 2 Output from regression analysis
Model 1 pyuria described by dichotomy | ||||
|---|---|---|---|---|
95% confidence interval for B | ||||
B coefficient | p | Lower bound | Upper bound | |
(Constant) | -8.026 | .000 | -8.400 | -7.652 |
Age | .004 | .197 | -.002 | .009 |
Gender 0 = female, 1 = male | -.537 | .001 | -.865 | -.209 |
MSU 0 = negative 1 = positive | -.346 | .004 | -.582 | -.110 |
Average 24-hour frequency | -.004 | .743 | -.026 | .019 |
Average 24-hour incontinence | -.001 | .990 | -.092 | .090 |
Number of stress incontinence symptoms | -.065 | .179 | -.161 | .030 |
Number of voiding symptoms | .124 | .000 | .061 | .187 |
Number of pain symptoms | .082 | .382 | -.103 | .267 |
Number of urgency symptoms | -.030 | .163 | -.072 | .012 |
Pyuria 0 = none 1 = any | .157 | .107 | -.034 | .349 |
Model 2 pyuria described by ordinal scale | ||||
95% confidence interval for B | ||||
B coefficient | p | Lower bound | Upper bound | |
(Constant) | -8.058 | .000 | -8.431 | -7.685 |
Age | .002 | .404 | -.003 | .008 |
Gender 0 = female, 1 = male | -.522 | .002 | -.845 | -.199 |
MSU 0 = negative 1 = positive | -.406 | .001 | -.642 | -.171 |
Average 24-hour frequency | -.002 | .878 | -.024 | .021 |
Average 24-hour incontinence | -.024 | .607 | -.114 | .067 |
Number of stress incontinence symptoms | -.060 | .210 | -.154 | .034 |
Number of voiding symptoms | .106 | .001 | .043 | .169 |
Number of pain symptoms | .085 | .356 | -.096 | .266 |
Number of urgency symptoms | -.024 | .257 | -.066 | .018 |
Pyuria1 to 9 wbc μl-1 | .207 | .059 | -.008 | .422 |
Pyuria ≥ 10 wbc μl -1 | .432 | .000 | .203 | .662 |
Dependent variable is urinary log10 ATP concentration | ||||