TABLE 2

Nuclear Medicine Parameters and Follow-up Time

ParameterTHW (n = 74)rhTSH (n = 320)P
131I dose (MBq)
 Median3,8114,0330.01
 Mean ± SD4,179 ± 2,2204,800 ± 1,739
 Range1,073–13,6161,110–15,170
131I dose (mCi)
 Median1031090.01
 Mean ± SD113.0 ± 60.1129.7 ± 46.7
 Range29–36830–410
Follow-up time (mo)
 Median4527<0.001
 Mean ± SD47.1 ± 23.831.0 ± 15.1
 Range12–1119–78
Time to recurrence (mo)
 Median16170.86
 Mean ± SD19.6 ± 15.818.5 ± 9.0
 Range8–4710–40