Calcium intake§ < 500 mg/d | Calcium intake§ 500–999 mg/d | Calcium intake§ 1000–1499 mg/d | Calcium intake§ > 1499 mg/d | |||||
---|---|---|---|---|---|---|---|---|
n | Serum 25(OH)D (nmol/L) | n | Serum 25(OH)D (nmol/L) | n | Serum 25(OH)D (nmol/L) | n | Serum 25(OH)D (nmol/L) | |
All subjects‡ | ||||||||
Vitamin D intake (ug/d)§ | ||||||||
< 7.0 | 86 | 59.4 (55.4, 63.5) | 230 | 60.4 (57.9, 62.9) | 125 | 63.8 (60.2, 67.4) | 53 | 69.3 (62.2, 76.4)##* |
7.0–13.9 | 44 | 61.7 (55.3, 68.1) | 225 | 66.2 (63.4, 69.1) | 236 | 66.2 (63.6, 68.8) | 119 | 65.3 (62.0, 68.6) |
14.0–20.9 | 15 | 81.6 (70.3, 92.8) | 85 | 75.1 (69.9, 80.2) | 130 | 71.2 (67.7, 74.7) | 104 | 67.8 (64.1, 71.4)#* |
> 20.9 | 16 | 81.1 (68.0, 94.2)† | 143 | 74.5 (71.3, 77.6)† | 151 | 76.6 (73.5, 79.8)† | 155 | 75.4 (72.4, 78.5)† |
Males‡ | ||||||||
Vitamin D intake (ug/d)§ | ||||||||
< 7.0 | 28 | 58.7 (51.2, 65.5) | 92 | 59.4 (55.7, 63.1) | 44 | 57.8 (53.1, 62.6) | 19 | 54.6 (45.9, 63.2) |
7.0–13.9 | 21 | 56.6 (46.6, 66.6) | 103 | 63.3 (59.4, 67.1) | 107 | 63.8 (60.0, 67.6) | 66 | 61.8 (57.4, 66.2) |
14.0–20.9 | 4 | 76.6 (50.1, 103.0) | 33 | 74.4 (64.2, 84.6) | 56 | 67.1 (62.4, 71.8) | 50 | 61.6 (56.3, 66.9)#* |
> 20.9 | 4 | 81.8 (35.2, 128.5) | 68 | 75.7 (70.6, 80.8)† | 62 | 75.2 (70.9, 79.4)† | 71 | 71.0 (67.3, 74.7)† |
Females‡ | ||||||||
Vitamin D intake (ug/d)§ | ||||||||
< 7.0 | 58 | 59.8 (54.6, 64.9) | 138 | 61.1 (57.8, 64.4) | 81 | 67.1 (62.2, 71.9) | 34 | 77.5 (68.5, 86.6)##** |
7.0–13.9 | 23 | 66.3 (58.0, 74.7) | 122 | 68.7 (64.6, 72.8) | 129 | 68.2 (64.7, 71.7) | 53 | 69.7 (64.7, 74.7) |
14.0–20.9 | 11 | 83.4 (68.7, 98.1) | 52 | 75.5 (69.7, 81.2) | 74 | 74.3 (69.3, 79.3) | 54 | 73.4 (68.7, 78.2) |
> 20.9 | 12 | 80.9 (65.4, 96.3)† | 75 | 73.3 (69.4, 77.3)† | 89 | 77.7 (73.2, 82.2)† | 84 | 79.2 (74.6, 83.7) |