General Characteristics of the Subpopulation Participating in Nutritional Study During Pregnancy
| Group . | T1D+ n = 121 . | T1D− n = 119 . | IA+ n = 63 . | IA− n = 60 . | P . |
|---|---|---|---|---|---|
| Oulu/Tampere | 51 / 70 | 49 / 70 | 35 / 28 | 33 / 27 | 0.11 |
| Mother of a boy/girl | 54 / 67 | 52 / 67 | 26 / 37 | 24 / 36 | 0.94 |
| Age of mother, y (median [IQR]) | 29.6 (26.5–34.2) | 29.3 (26.7–33.2) | 28.4 (25.2–32.7) | 29.1 (26.8–33.0) | 0.76 |
| Birth weight, kg (median [IQR]) | 3.5 (3.2–3.9) | 3.7 (3.3–4.0) | 3.6 (3.2–3.9) | 3.6 (3.3–4.0) | 0.56 |
| Birth height, m (median [IQR]) | 0.50 (0.49–0.52) | 0.51 (0.49–0.52) | 0.51 (0.49–0.52) | 0.50 (0.49–0.52) | 0.81 |
| Ponderal index, kg/m3 (median [IQR]) | 27.9 (26.4–29.5) | 28.3 (26.3–29.5) | 27.7 (26.1–28.7) | 27.7 (26.4–29.6) | 0.34 |
| Energy intake per day, kJ (median [IQR]) | 10,876 (8842–13,062) | 10,876 (9808–13,094) | 11,364 (9666–12,976) | 11,354 (9364–12,656) | 0.38 |
| Vitamin D intake per day from food, µg (median [IQR]) | 4.92 (3.47–6.69) | 5.24 (3.75–7.74) | 5.22 (3.45–7.01) | 4.71 (2.94–6.51) | 0.21 |
| Vitamin D intake per day from supplements, µg (median [IQR]) | 0 (0–2.11) | 0 (0–1.5) | 0 (0–2.39) | 0 (0–0.76) | 0.85 |
| Total vitamin D intake per day, µg (median [IQR]) | 5.84 (3.91–8.96) | 6.53 (4.06–9.84) | 5.96 (4.09–9.29) | 6.53 (4.06–9.84) | 0.38 |
| Group . | T1D+ n = 121 . | T1D− n = 119 . | IA+ n = 63 . | IA− n = 60 . | P . |
|---|---|---|---|---|---|
| Oulu/Tampere | 51 / 70 | 49 / 70 | 35 / 28 | 33 / 27 | 0.11 |
| Mother of a boy/girl | 54 / 67 | 52 / 67 | 26 / 37 | 24 / 36 | 0.94 |
| Age of mother, y (median [IQR]) | 29.6 (26.5–34.2) | 29.3 (26.7–33.2) | 28.4 (25.2–32.7) | 29.1 (26.8–33.0) | 0.76 |
| Birth weight, kg (median [IQR]) | 3.5 (3.2–3.9) | 3.7 (3.3–4.0) | 3.6 (3.2–3.9) | 3.6 (3.3–4.0) | 0.56 |
| Birth height, m (median [IQR]) | 0.50 (0.49–0.52) | 0.51 (0.49–0.52) | 0.51 (0.49–0.52) | 0.50 (0.49–0.52) | 0.81 |
| Ponderal index, kg/m3 (median [IQR]) | 27.9 (26.4–29.5) | 28.3 (26.3–29.5) | 27.7 (26.1–28.7) | 27.7 (26.4–29.6) | 0.34 |
| Energy intake per day, kJ (median [IQR]) | 10,876 (8842–13,062) | 10,876 (9808–13,094) | 11,364 (9666–12,976) | 11,354 (9364–12,656) | 0.38 |
| Vitamin D intake per day from food, µg (median [IQR]) | 4.92 (3.47–6.69) | 5.24 (3.75–7.74) | 5.22 (3.45–7.01) | 4.71 (2.94–6.51) | 0.21 |
| Vitamin D intake per day from supplements, µg (median [IQR]) | 0 (0–2.11) | 0 (0–1.5) | 0 (0–2.39) | 0 (0–0.76) | 0.85 |
| Total vitamin D intake per day, µg (median [IQR]) | 5.84 (3.91–8.96) | 6.53 (4.06–9.84) | 5.96 (4.09–9.29) | 6.53 (4.06–9.84) | 0.38 |
The value of P < 0.05 (two-tailed) was taken to indicate statistical significance.
General Characteristics of the Subpopulation Participating in Nutritional Study During Pregnancy
| Group . | T1D+ n = 121 . | T1D− n = 119 . | IA+ n = 63 . | IA− n = 60 . | P . |
|---|---|---|---|---|---|
| Oulu/Tampere | 51 / 70 | 49 / 70 | 35 / 28 | 33 / 27 | 0.11 |
| Mother of a boy/girl | 54 / 67 | 52 / 67 | 26 / 37 | 24 / 36 | 0.94 |
| Age of mother, y (median [IQR]) | 29.6 (26.5–34.2) | 29.3 (26.7–33.2) | 28.4 (25.2–32.7) | 29.1 (26.8–33.0) | 0.76 |
| Birth weight, kg (median [IQR]) | 3.5 (3.2–3.9) | 3.7 (3.3–4.0) | 3.6 (3.2–3.9) | 3.6 (3.3–4.0) | 0.56 |
| Birth height, m (median [IQR]) | 0.50 (0.49–0.52) | 0.51 (0.49–0.52) | 0.51 (0.49–0.52) | 0.50 (0.49–0.52) | 0.81 |
| Ponderal index, kg/m3 (median [IQR]) | 27.9 (26.4–29.5) | 28.3 (26.3–29.5) | 27.7 (26.1–28.7) | 27.7 (26.4–29.6) | 0.34 |
| Energy intake per day, kJ (median [IQR]) | 10,876 (8842–13,062) | 10,876 (9808–13,094) | 11,364 (9666–12,976) | 11,354 (9364–12,656) | 0.38 |
| Vitamin D intake per day from food, µg (median [IQR]) | 4.92 (3.47–6.69) | 5.24 (3.75–7.74) | 5.22 (3.45–7.01) | 4.71 (2.94–6.51) | 0.21 |
| Vitamin D intake per day from supplements, µg (median [IQR]) | 0 (0–2.11) | 0 (0–1.5) | 0 (0–2.39) | 0 (0–0.76) | 0.85 |
| Total vitamin D intake per day, µg (median [IQR]) | 5.84 (3.91–8.96) | 6.53 (4.06–9.84) | 5.96 (4.09–9.29) | 6.53 (4.06–9.84) | 0.38 |
| Group . | T1D+ n = 121 . | T1D− n = 119 . | IA+ n = 63 . | IA− n = 60 . | P . |
|---|---|---|---|---|---|
| Oulu/Tampere | 51 / 70 | 49 / 70 | 35 / 28 | 33 / 27 | 0.11 |
| Mother of a boy/girl | 54 / 67 | 52 / 67 | 26 / 37 | 24 / 36 | 0.94 |
| Age of mother, y (median [IQR]) | 29.6 (26.5–34.2) | 29.3 (26.7–33.2) | 28.4 (25.2–32.7) | 29.1 (26.8–33.0) | 0.76 |
| Birth weight, kg (median [IQR]) | 3.5 (3.2–3.9) | 3.7 (3.3–4.0) | 3.6 (3.2–3.9) | 3.6 (3.3–4.0) | 0.56 |
| Birth height, m (median [IQR]) | 0.50 (0.49–0.52) | 0.51 (0.49–0.52) | 0.51 (0.49–0.52) | 0.50 (0.49–0.52) | 0.81 |
| Ponderal index, kg/m3 (median [IQR]) | 27.9 (26.4–29.5) | 28.3 (26.3–29.5) | 27.7 (26.1–28.7) | 27.7 (26.4–29.6) | 0.34 |
| Energy intake per day, kJ (median [IQR]) | 10,876 (8842–13,062) | 10,876 (9808–13,094) | 11,364 (9666–12,976) | 11,354 (9364–12,656) | 0.38 |
| Vitamin D intake per day from food, µg (median [IQR]) | 4.92 (3.47–6.69) | 5.24 (3.75–7.74) | 5.22 (3.45–7.01) | 4.71 (2.94–6.51) | 0.21 |
| Vitamin D intake per day from supplements, µg (median [IQR]) | 0 (0–2.11) | 0 (0–1.5) | 0 (0–2.39) | 0 (0–0.76) | 0.85 |
| Total vitamin D intake per day, µg (median [IQR]) | 5.84 (3.91–8.96) | 6.53 (4.06–9.84) | 5.96 (4.09–9.29) | 6.53 (4.06–9.84) | 0.38 |
The value of P < 0.05 (two-tailed) was taken to indicate statistical significance.
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