Table 1.
a. Contingency table of the left and right HG numbers among 232 right-handers and 198 left-handers b. Contingency table of the left and right duplication types
| a. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Right-handers | Left-handers | ||||||||
| Left HG number, N (%) | Left HG number, N (%) | ||||||||
| Single | Dupl. | Total | Single | Dupl. | Total | ||||
| Right HG number, % (N) | Single | 84 (36.2) | 35 (15.1) | 119 (51.3) | Right HG number, % (N) | Single | 97 (49.0) | 23 (11.6) | 120 (60.6) |
| Dupl. | 63 (27.2) | 50 (21.5) | 113 (48.7) | Dupl. | 40 (20.2) | 38 (19.2) | 78 (39.4) | ||
| Total | 147 (63.4) | 85 (36.6) | 232 | Total | 137 (69.2) | 61 (30.8) | 198 | ||
| b. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Right-handers | Left-handers | ||||||||
| Left duplication type, N (%) | Left duplication type, % (N) | ||||||||
| CSD | CPD | Total | CSD | CPD | Total | ||||
| Right duplication type, % (N) | CSD | 17 (34.0) | 7 (14.0) | 24 (48.0) | Right duplication type , % (N) | CSD | 19 (50.0) | 6 (15.8) | 25 (65.8) |
| CPD | 16 (32.0) | 10 (20.0) | 26 (52.0) | CPD | 8 (21.1) | 5 (13.2) | 13 (34.2) | ||
| Total | 33 (56.0) | 17 (34.0) | 50 | Total | 27 (71.1) | 11 (28.9) | 38 | ||
Pattern percentage in parentheses
Dupl. means duplication