Table 3 Body size and composition at 5 to 6 months.
From: The impact of CREBRF rs373863828 Pacific-variant on infant body composition
Outcomes | Infant CREBRF rs373863828 genotype | Adjusted model 1 aMD (95% CI) | P | Adjusted model 2 aMD (95% CI) | P | |||
|---|---|---|---|---|---|---|---|---|
A/G or A/A | N | G/G | N | |||||
Body size | ||||||||
Length z-score | 1.21 (1.11) | 16 | 1.18 (1.21) | 48 | 0.00 (−0.67, 0.68) | 0.99 | 0.11 (−0.79, 0.58) | 0.76 |
Weight z-score | 1.19 (1.20) | 16 | 1.03 (1.06) | 48 | 0.08 (−0.52, 0.69) | 0.79 | 0.10 (−0.53, 0.73) | 0.75 |
Body composition | ||||||||
BMI, kg/m2 | 18.2 (1.8) | 16 | 17.8 (1.8) | 48 | 0.2 (−0.8, 1.2) | 0.70 | 0.4 (−0.6, 1.4) | 0.49 |
z-score | 0.68 (1.19) | 16 | 0.48 (1.11) | 48 | 0.12 (−0.51, 0.76) | 0.71 | 0.23 (−0.42, 0.87) | 0.50 |
Triceps skinfold thickness, mm | 12.1 (1.9) | 16 | 11.9 (3.0) | 48 | −0.2 (−1.8, 1.4) | 0.84 | −0.1 (−1.7, 1.6) | 0.95 |
z-score | 1.30 (0.90) | 16 | 1.19 (1.36) | 48 | −0.07 (−0.78, 0.64) | 0.84 | −0.02 (−0.75, 0.71) | 0.96 |
Subscapular skinfold thickness, mm | 10.7 (2.0) | 16 | 9.6 (2.1) | 48 | 1.0 (−0.1, 2.1) | 0.08 | 0.8 (−0.4, 1.9) | 0.18 |
z-score | 1.90 (0.90) | 16 | 1.28 (1.19) | 48 | 0.47 (−0.12, 1.06) | 0.12 | 0.35 (−0.25, 0.94) | 0.26 |
Arm muscle cross-sectional area, cm2 | 9.9 (2.0) | 16 | 10.4 (2.9) | 48 | −0.7 (−2.1, 0.7) | 0.32 | −0.8 (−2.2, 0.7) | 0.30 |
Whole body FM, kg | 2.4 (0.4) | 6 | 2.2 (0.7) | 22 | 0.2 (−0.3, 0.6) | 0.51 | 0.1 (−0.3, 0.6) | 0.54 |
FMI, kg/m2 | 5.4 (0.9) | 6 | 4.8 (1.4) | 22 | 0.6 (−0.5, 1.6) | 0.26 | 0.6 (−0.4, 1.6) | 0.27 |
Whole body LM, kg | 6.1 (0.7) | 6 | 6.0 (0.7) | 22 | −0.2(−0.7, 0.4) | 0.52 | −0.2 (−0.7, 0.4) | 0.52 |
LMI, kg/m2 | 13.5 (1.4) | 6 | 13.2 (0.9) | 22 | 0.3 (−0.6, 1.1) | 0.57 | 0.3 (−0.6, 1.1) | 0.51 |
