Table 4 Genetic, and shared and unique environmental influences on early motor development and later exercise behavior
Traits | Estimated variance components (%) (95%CI) | |||||
|---|---|---|---|---|---|---|
Am | Cm | Em | Af | Cf | Ef | |
MD-FS | 43.0 (40.1–46.0) | 48.1 (45.1–51.0) | 8.9 (8.5–9.3) | 43.7 (40.7–46.8) | 48.0 (44.8–50.9) | 8.3 (7.9–8.8) |
GM5 | 56.8 (51.8–62.1) | 23.4 (18.4–28.2) | 19.7 (18.6–20.9) | 65.1 (59.5–70.9) | 16.0 (10.3–21.4) | 18.9 (17.9–20.0) |
MET7 | 22.6 (18.1–27.6) | 68.3 (59.6–72.6) | 9.1 (8.1–10.2) | 3.2 (0.1–8.0) | 80.6 (76.3–83.7) | 16.2 (14.5–18.1) |
MET10 | 18.9 (13.2–25.2) | 65.6 (59.6–70.8) | 15.5 (13.9–17.3) | 9.9 (4.3–16.2) | 73.3 (67.6–78.1) | 16.8 (15.0–18.9) |
MET12 | 30.5 (25.3–36.1) | 54.4 (49.1–59.3) | 15.0 (13.8–16.3) | 29.4 (24.4–34.9) | 57.2 (51.9–62.0) | 13.4 (12.3–14.5) |
MET14 | 50.7 (36.1–64.1) | 19.0 (6.6–32.4) | 30.3 (26.9–34.1) | 18.2 (8.1–28.9) | 47.5 (37.8–56.1) | 34.4 (31.3–37.8) |