| [,1] | ID |
| ID for subject. | [,2] |
| fid | ID for fibroid (each women could have multiple fibroids). |
| [,3] | lfgr |
| log fibroid growth rate. See details. | [,4] |
| age | age category Younger, Middle, Older. |
| [,5] | loc |
| location of fibroid, corpus, fundus, or lower segment. | [,6] |
| bmi | body mass index of subject. |
| [,7] | preg |
| parity, whether the subject had delivered a child. | [,8] |
| race | race of subject (Black or White only). |
| [,9] | vol |
| initial volume of fibroid. | [,1] |
data(fibroid)lfgr was calculated as the change in log fibroid volume,
divided by the length of time between measurements. The growth rates were averaged to produce
a single value for each fibroid, which was scaled to represent a 6-month percent change in volume.