Immunoglobulins ( |
Concentration (g/L) of immunoglobulins in human milk | Statistics | |||
---|---|---|---|---|---|
Mean ± SD | 95% CI (lower-upper) | Ranges | Correlation co-efficient | ||
Colostruma | 5.92 ± 1.5 | 5.45–6.40 | 3.16–8.97 | ||
Transitional milkb | 3.85 ± 0.64 | 3.64–4.05 | 1.35–4.69 | ||
Mature milkc | 3.72 ± 0.68 | 3.50–3.93 | 1.79–4.43 | ||
Colostruma | 0.10 ± 0.03 | 0.09–0.11 | 0.04–0.17 | ||
Transitional milkb | 0.12 ± 0.02 | 0.11–0.12 | 0.08–0.15 | ||
Mature milkc | 0.11 ± 0.02 | 0.11–0.12 | 0.07–0.17 | ||
Colostruma | 0.44 ± 0.10 | 0.41–0.47 | 0.23–0.59 | ||
Transitional milkb | 0.10 ± 0.02 | 0.09–0.10 | 0.04–0.14 | ||
Mature milkc | 0.09 ± 0.02 | 0.08–0.10 | 0.06–0.15 |
Maternal characteristics ( |
% ( |
Colostrum (g/L) | Transitional milk (g/L) | Mature milk (g/L) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Mean ± SD | Mean ± SD | Mean ± SD | ||||||||
IgA | IgG | IgM | IgA | IgG | IgM | IgA | IgG | IgM | ||
18–20 | 34.0 (13) | 6.04 ± 1.3 | 0.10 ± 0.03 | 0.42 ± 0.1 | 3.81 ± 0.5 | 0.13 ± 0.02 | 0.10 ± 0.02 | 3.78 ± 0.8 | 0.12 ± 0.02 | 0.09 ± 0.02 |
21–25 | 37.0 (14) | 6.01 ± 1.4 | 0.10 ± 0.03 | 0.42 ± 0.1 | 3.84 ± 0.8 | 0.12 ± 0.02 | 0.10 ± 0.02 | 3.72 ± 0.7 | 0.11± 0.02 | 0.09 ± 0.02 |
≥26 | 29.0 (11) | 5.9 ± 1.5 | 0.10 ± 0.02 | 0.41 ± 0.1 | 3.82 ± 0.6 | 0.12 ± 0.02 | 0.10 ± 0.03 | 3.80 ± 0.7 | 0.11 ± 0.02 | 0.09 ± 0.03 |
0.98 | 0.74 | 0.19 | 0.78 | 0.69 | 0.94 | 0.99 | 0.57 | 0.39 | ||
Primiparous | 34.0 (13) | 6.58 ± 1.3 | 0.10 ± 0.022 | 0.44 ± 0.1 | 3.73 ± 0.9 | 0.13 ± 0.02 | 0.11 ± 0.02 | 3.78 ± 0.8 | 0.12 ± 0.02 | 0.09 ± 0.03 |
Multiparous | 66.0 (25) | 5.58 ± 1.5 | 0.10 ± 0.03 | 0.44 ± 0.1 | 3.91 ± 0.5 | 0.11 ± 0.02 | 0.09 ± 0.02 | 3.69 ± 0.6 | 0.11 ± 0.02 | 0.09 ± 0.02 |
0.56 | 0.94 | 0.42 | 0.70 | 0.76 | 0.82 | |||||
<18.5 | 11.0 (04) | 4.26 ± 1.2 | 0.08 ± 0.02 | 0.43 ± 0.1 | 3.91 ± 0.3 | 0.11 ± 0.01 | 0.08 ± 0.02 | 3.63 ± 0.9 | 0.10 ± 0.02 | 0.09 ± 0.00 |
18.6–25.0 | 71.0 (27) | 6.09 ± 1.3 | 0.10 ± 0.03 | 0.44 ± 0.1 | 3.83 ± 0.7 | 0.12 ± 0.02 | 0.10 ± 0.02 | 3.67 ± 0.7 | 0.12 ± 0.02 | 0.09 ± 0.02 |
≥25.01 | 18.0 (07) | 6.21 ± 1.9 | 0.10 ± 0.4 | 0.44 ± 0.1 | 3.86 ± 0.6 | 0.12 ± 0.02 | 0.11 ± 0.02 | 3.96 ± 0.4 | 0.11 ± 0.03 | 0.09 ± 0.03 |
0.08 | 0.69 | 0.94 | 0.99 | 0.37 | 0.17 | 0.74 | 0.47 | 0.74 | ||
Up to 4000 | 29.0 (11) | 5.06 ± 1.4 | 0.10 ± 0.03 | 0.43 ± 0.1 | 3.88 ± 0.5 | 0.12 ± 0.02 | 0.10 ± 0.02 | 3.72 ± 0.7 | 0.11 ± 0.02 | 0.09 ± 0.02 |
4001–8000 | 47.0 (18) | 5.94 ± 1.5 | 0.10 ± 0.02 | 0.44 ± 0.1 | 3.83 ± 0.8 | 0.12 ± 0.02 | 0.10 ± 0.02 | 3.80 ± 0.7 | 0.11 ± 0.02 | 0.09 ± 0.02 |
≥8001 | 24.0 (09) | 6.22 ± 1.3 | 0.10 ± 0.04 | 0.46 ± 0.1 | 3.85 ± 0.6 | 0.12 ± 0.02 | 0.10 ± 0.03 | 3.56 ± 0.7 | 0.12 ± 0.03 | 0.09 ± 0.03 |
0.09 | 0.90 | 0.73 | 0.98 | 0.74 | 0.92 | 0.69 | 0.37 | 0.96 |
Characteristics | % ( |
Mean ± SD |
---|---|---|
22.84 ± 4.8 | ||
18–20 | 34.0 (13) | |
21–25 | 37.0 (14) | |
≥26 | 29.0 (11) | |
1.78 ± 0.9 | ||
Primiparous | 34.0 (13) | |
Multiparous | 66.0 (25) | |
24.65 ± 0.71 | ||
<18.5 | 11.0 (04) | |
18.6–25.0 | 71.0 (27) | |
≥25.01 | 18.0 (07) | |
6131 ± 287 | ||
Up to 4000 | 29.0 (11) | |
4001–8000 | 47.0 (18) | |
≥8001 | 24.0 (09) |