Results from all the investigated twins divided in the three zygosity groups: MZ, monozygotic twins, DZss, dizygotic twins of same sex, DZos, dizygotic twins of opposite sex
| Twin pair No | Age (years) | Sex | Duration of diabetes(years) | HbA1c(%) | Blood glucose (mmol/l) | Read time (hours) | Education (level) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | A − B | A | B | A | B | A − B | A − B | |||||||||||
| MZ: | |||||||||||||||||||
| 1 | 14.8 | M | 0.2 | . | 0.2 | 7.8 | 7.6 | 10.1 | 10.8 | 0 | 0 | ||||||||
| 2 | 39.7 | M | 17.6 | 16.6 | 1.0 | 11.6 | 14.0 | 4.7 | 5.3 | 0 | ‡ | ||||||||
| 3 | 25.3 | M | 3.0 | . | 3.0 | 8.0 | 6.7 | 14.0 | 10.3 | 0 | 0 | ||||||||
| 4 | 36.8 | M | 3.4 | 0.3 | 3.1 | 10.7 | 8.7 | 7.3 | 6.4 | 0 | 0 | ||||||||
| 5 | 24.5 | F | 3.4 | . | 3.4 | 6.1 | 5.5 | 16.4 | 6.1 | 0 | 0 | ||||||||
| 6 | 31.7 | M | 18.9 | 15.1 | 3.8 | 8.1 | 7.5 | 14.5 | 14.8 | 0 | 0 | ||||||||
| 7 | 36.8 | M | 13.9 | 9.1 | 4.8 | 8.3 | 6.9 | ‡ | ‡ | 1 | 0 | ||||||||
| 8 | 25.2 | M | 5.7 | . | 5.7 | 10.5 | 6.5 | 6.1 | 5.2 | 0 | 0 | ||||||||
| 9 | 30.1 | F | 6.0 | . | 6.0 | 9.3 | 6.3 | 4.9 | 4.4 | 0 | 1 | ||||||||
| 10 | 31.0 | M | 13.8 | 5.8 | 8.0 | 11.0 | 12.0 | 12.2 | 14.2 | 1 | 1 | ||||||||
| 11 | 11.7 | M | 8.7 | . | 8.7 | 9.8 | 5.3 | 8.4 | 4.6 | 0 | 0 | ||||||||
| 12 | 32.2 | M | 17.2 | 7.1 | 10.1 | 9.4 | 9.5 | 5.6 | 4.6 | −1 | −3 | ||||||||
| 13 | 19.9 | F | 10.7 | . | 10.7 | 12.8 | 5.6 | 16.6 | 5.1 | 0 | 0 | ||||||||
| 14 | 12.7 | M | 10.8 | . | 10.8 | 11.0 | 7.5 | 7.1 | 5.6 | 0 | 0 | ||||||||
| 15 | 38.5 | F | 26.7 | . | 26.7 | 7.1 | 5.9 | 8.9 | 6.8 | 0 | −1 | ||||||||
| 16 | 35.0 | M | 30.1 | . | 30.1 | 9.5 | 6.2 | 13.5 | 5.2 | 0 | 0 | ||||||||
| DZss: | |||||||||||||||||||
| 1 | 15.3 | F | 0.5 | . | 0.5 | 5.4 | 6.7 | 10.3 | 5.0 | −1 | 0 | ||||||||
| 2 | 25.8 | M | 2.0 | . | 2.0 | 6.1 | 6.2 | 8.7 | 5.1 | −3 | −2 | ||||||||
| 3 | 37.1 | F | 2.6 | . | 2.6 | 8.7 | 5.6 | 13.3 | 4.7 | −4 | −2 | ||||||||
| 4 | 29.2 | F | 3.2 | . | 3.2 | 9.6 | 7.5 | 8.0 | 5.6 | 2 | 2 | ||||||||
| 5 | 37.6 | M | 3.6 | . | 3.6 | 7.2 | 6.6 | 5.7 | 9.6 | 0 | 0 | ||||||||
| 6 | 34.4 | F | 3.8 | . | 3.8 | 9.9 | 5.9 | 14.4 | 5.5 | 0 | 0 | ||||||||
| 7 | 37.3 | M | 4.0 | . | 4.0 | 7.0 | 5.6 | 15.3 | 4.3 | 2 | 3 | ||||||||
| 8 | 11.6 | F | 4.6 | . | 4.6 | 6.2 | 6.0 | 8.6 | 5.0 | −1 | 0 | ||||||||
| 9 | 35.6 | M | 6.8 | . | 6.8 | 10.8 | 5.7 | 3.4 | 5.1 | 0 | −1 | ||||||||
| 10 | 34.8 | M | 11.2 | . | 11.2 | 9.9 | 6.6 | 16.9 | 4.8 | −1 | 0 | ||||||||
| 11 | 16.8 | F | 12.6 | . | 12.6 | 12.7 | 6.5 | 10.0 | 5.1 | 0 | 0 | ||||||||
| 12 | 24.1 | M | 13.8 | . | 13.8 | 8.5 | 6.3 | 15.9 | 4.6 | 1 | 0 | ||||||||
| 13 | 18.3 | F | 14.4 | . | 14.4 | 10.1 | 6.1 | 5.2 | 5.0 | 0 | 0 | ||||||||
| 14 | 20.7 | F | 15.7 | . | 15.7 | 11.6 | 5.5 | 4.0 | 5.8 | 0 | 0 | ||||||||
| DZos: | |||||||||||||||||||
| 1 | 22.8 | F/M | 2.3 | . | 2.3 | 12.9 | 6.6 | 15.4 | 5.0 | 2 | 0 | ||||||||
| 2 | 27.5 | F/M | 2.6 | . | 2.6 | 11.1 | 7.2 | 9.7 | 4.8 | 5 | 3 | ||||||||
| 3 | 32.9 | F/M | 2.8 | . | 2.8 | 7.4 | 5.5 | 22.6 | 7.8 | −1 | −2 | ||||||||
| 4 | 31.4 | F/M | 4.9 | . | 4.9 | 8.5 | 5.6 | 4.2 | 4.9 | 2 | 2 | ||||||||
| 5 | 26.0 | M/F | 5.7 | . | 5.7 | 6.5 | 5.7 | 7.7 | 5.8 | −1 | −1 | ||||||||
| 6 | 22.4 | F/M | 7.3 | . | 7.3 | 8.5 | 6.8 | 14.1 | 5.7 | 1 | 1 | ||||||||
| 7 | 15.1 | F/M | 7.7 | . | 7.7 | 11.4 | 6.1 | 3.1 | 6.2 | 0 | 0 | ||||||||
| 8 | 14.9 | M/F | 7.9 | . | 7.9 | 9.7 | 5.5 | 13.5 | 5.2 | −3 | 0 | ||||||||
| 9 | 35.5 | F/M | 29.8 | 19.0 | 10.8 | 13.4 | 11.9 | 11.2 | 5.5 | 2 | 4 | ||||||||
| 10 | 27.9 | F/M | 11.9 | . | 11.9 | 7.4 | 6.2 | 6.4 | 4.9 | −1 | −1 | ||||||||
| 11 | 26.7 | M/F | 14.6 | . | 14.6 | 9.9 | 6.3 | 6.1 | 6.7 | −1 | −2 | ||||||||
| 12 | 28.8 | F/M | 15.2 | . | 15.2 | 8.5 | 5.7 | 23.3 | 5.5 | 3 | 0 | ||||||||
| 13 | 30.1 | F/M | 15.9 | . | 15.9 | 10.3 | 6.5 | 16.7 | 5.5 | −1 | 0 | ||||||||
| 14 | 37.8 | M/F | 21.6 | . | 21.6 | 6.3 | 5.7 | 12.9 | 4.7 | 0 | 1 | ||||||||
| 15 | 38.9 | F/M | 27.0 | . | 27.0 | 5.8 | 8.2 | 15.4 | 5.9 | 0 | 0 | ||||||||