Table 5 Associations between all the exposures simultaneously, and body composition at age 15
From: Behavioural early-life exposures and body composition at age 15 years
Simultaneous fully adjusted models a | Outcome=fat mass at 15 years (s.d. score) | Outcome=lean mass at 15 years (s.d. score) | ||||
|---|---|---|---|---|---|---|
β | (95% CI) | P-value | β | (95% CI) | P-value | |
Maternal smoking | 0.13 | 0.03, 0.23 | 0.01 | 0.08 | 0.02, 0.13 | 0.01 |
Paternal smoking | 0.05 | −0.02, 0.13 | 0.2 | 0.02 | −0.02, 0.06 | 0.4 |
Breastfeeding (vs exclusive) | ||||||
 Partial | −0.003 | −0.07, 0.07 | 0.01 | −0.03, 0.05 | ||
 None | 0.01 | −0.10, 0.12 | 0.8 | 0.003 | −0.06, 0.07 | 0.6 |
Age at introduction to solids (vs ⩽2 months) | ||||||
 3 m | −0.003 | −0.11, 0.10 | −0.02 | −0.08, 0.04 | ||
 ⩾4 m | 0.004 | −0.11, 0.12 | 0.8 | 0.01 | −0.06, 0.08 | 0.5 |
Dietary pattern at 38 months (factor loading): junk | 0.06 | 0.01, 0.11 | 0.02 | −0.02 | −0.05, 0.005 | 0.1 |
Dietary pattern at 38 months (factor loading): healthy | 0.02 | −0.02, 0.06 | 0.3 | 0.03 | 0.01, 0.06 | 0.004 |
Dietary pattern at 38 months (factor loading): traditional | 0.03 | −0.01, 0.06 | 0.1 | 0.01 | −0.01, 0.03 | 0.3 |
Dietary pattern at 38 months (factor loading): fussy/snack | 0.03 | −0.01, 0.08 | 0.2 | 0.02 | −0.01, 0.05 | 0.2 |
Time spent in car at 38 months (vs <4 h per week) | ||||||
 4–5 h per week | −0.02 | −0.10, 0.06 | −0.005 | −0.05, 0.04 | ||
 >5 h per week | 0.05 | −0.06, 0.15 | 0.5 | 0.02 | −0.04, 0.08 | 0.6 |
Time spent watching television at 38 months (vs ⩽4 h per week) | ||||||
 4.1–8 h per week | 0.04 | −0.04, 0.11 | −0.01 | −0.06, 0.03 | ||
 >8 h per week | 0.11 | 0.02, 0.21 | 0.01 | −0.03 | −0.08, 0.02 | 0.3 |
Frequency playing computer games at 57 months (vs rarely/not at all) | ||||||
 Once a month | −0.03 | −0.12, 0.06 | 0.005 | −0.05, 0.06 | ||
 Once a week | 0.05 | −0.03, 0.13 | 0.03 | −0.02, 0.07 | ||
 2–7 times per week | −0.01 | −0.10, 0.08 | 0.7 | 0.05 | −0.002, 0.11 | 0.05 |
