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. 2006 Jun 28;12(24):3891–3894. doi: 10.3748/wjg.v12.i24.3891

Table 1.

Serum CEA and TPA-M levels by postoperative year (mean ± SD)

Recurrence of neoplasia 1st yr 2nd yr 3rd yr 4th yr P
CEA (μg/L) - 1.5 ± 0.9 2.0 ± 1.8 1.4 ± 1.1 1.9 ± 1.0 < 0.01
+b 6.9 ± 9.8 66.3 ± 130.8 19.9 ± 32.0 1.2 ± 0.7
TPA-M (U/L) - 64.4 ± 47.8 50.8 ± 38.4 54.0 ± 19.5 43.6 ± 29.0 < 0.05
+a 192.2 ± 328.8 442.7 ± 652.8 93.3 ± 82.0 343.5 ± 437.6
a

P < 0.05,

b

P < 0.01, vs no recurrence.