Table 3

Unadjusted standardised anthropometrical values throughout 24 months

Month		Weight for age z scores			Length for age z scores				Weight for length z scores
Month		HIV uninfected	Reference		Mean Δ (SE)	p value			HIV uninfected	Reference	Mean Δ (SE)	p value	HIV uninfected	Reference	Mean Δ (SE)	p value
1	−0.23 (0.75)	−0.39 (0.71)	0.16 (0.12)	0.17	−0.50 (0.95)	−0.28 (0.85)	−0.21 (0.14)	0.14		0.16 (0.71)	−0.25 (0.54)	0.42 (0.10)	< 0.001
2	0.07 (0.74)	−0.12 (0.64)	0.19 (0.11)	0.08	−0.40 (1.03)	−0.21 (0.88)	−0.19 (0.15)	0.23		0.52 (0.64)	0.06 (0.64)	0.45 (0.10)	< 0.001
3	0.19 (0.76)	0.00 (0.65)	0.18 (0.12)	0.10	−0.26 (1.12)	−0.26 (0.94)	0.00 (0.17)	0.99		0.47 (0.85)	0.23 (0.62)	0.23 (0.12)	0.05
4	0.17 (0.74)	0.10 (0.70)	0.07 (0.11)	0.52	−0.10 (1.01)	−0.13 (0.87)	0.02 (0.15)	0.87		0.23 (0.86)	0.17 (0.56)	0.06 (0.12)	0.61
6	0.19 (0.82)	0.18 (0.79)	0.00 (0.13)	0.96	−0.06 (0.95)	0.00 (0.89)	−0.06 (0.15)	0.66		0.25 (0.85)	0.15 (0.72)	0.10 (0.13)	0.46
9	0.11 (0.91)	0.27 (0.98)	−0.15 (0.16)	0.31	0.04 (0.94)	0.14 (1.04)	−0.10 (0.16)	0.54		0.18 (0.89)	0.30 (0.74)	−0.11 (0.14)	0.41
12	0.10 (1.00)	0.31 (1.00)	−0.20 (0.17)	0.23	−0.02 (0.99)	0.24 (1.05)	−0.26 (0.17)	0.11		0.28 (1.00)	0.34 (0.86)	−0.05 (0.16)	0.72
18	0.15 (1.02)	0.29 (1.05)	−0.13 (0.17)	0.44	−0.18 (1.05)	0.50 (1.16)	−0.68 (0.18)	< 0.001		0.37 (1.09)	0.08 (0.88)	0.28 (0.17)	0.10
24	0.13 (1.03)	0.34 (1.15)	−0.21 (0.25)	0.40	0.13 (1.10)	0.59 (0.91)	−0.46 (0.22)	0.04		0.17 (0.99)	0.13 (1.07)	0.03 (0.23)	0.87

Values are mean (SD).
Mean differences (Δ) between the HIV uninfected and the reference groups (SE of 95% CI).