Table 1.
Comparison of CAs between the exposed group and the control group.
| Group | Cases (N) | Cells analysed (N) | CA types (observed value/predictive value) |
CA number (observed/ predicted) | Total CA rate (%) | ||||
|---|---|---|---|---|---|---|---|---|---|
| r | ace | dic | t | ins | |||||
| Exposed group | 1392 | 139 200 | 14/16 | 92/104 | 293/331 | 543/613 | 5/6 | 947/1069 | 0.68a/0.77 |
| Control group | 143 | 143 00 | 0/0 | 3/3 | 11/12 | 18/20 | 1/1 | 33/37 | 0.22/0.26 |
CA, chromosome aberration; r, centric ring; ace, acentric fragment; dic, dicentric; t, translocation; ins, insertion.
aCompared with the control group, p < 0.05.