Table 2.
Distribution of the resected weights within the four ACR values
| Resected weight of breast tissue (g) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valid n | Mean | Standard deviation | Minimum | Percentile 25 | Median | Percentile 75 | Maximum | |||||||||
|
ACR mammography |
I | 1 | 251,00 | 251,00 | 251,00 | 251,00 | 251,00 | 251,00 | ||||||||
| II | 38 | 374,37 | 337,59 | 41,00 | 188,00 | 253,50 | 417,00 | 1670,00 | ||||||||
| III | 69 | 273,16 | 144,93 | 39,00 | 179,00 | 240,00 | 341,00 | 830,00 | ||||||||
| IV | 27 | 271,11 | 213,14 | 33,00 | 121,00 | 239,00 | 275,00 | 1000,00 | ||||||||
| ACR MRI | I | 4 | 410,75 | 302,00 | 113,00 | 156,50 | 395,00 | 665,00 | 740,00 | |||||||
| II | 49 | 353,57 | 272,06 | 67,00 | 195,00 | 281,00 | 373,00 | 1670,00 | ||||||||
| III | 30 | 300,47 | 189,96 | 39,00 | 179,00 | 256,50 | 382,00 | 830,00 | ||||||||
| IV | 10 | 320,80 | 119,48 | 202,00 | 239,00 | 285,50 | 351,00 | 606,00 | ||||||||
The table shows the number of patients (Valid N), the mean value (Mean), the median, the standard deviation, the minimum and maximum as well as the 25th and 75th percentile