From: Pharmacokinetics of a single oral dose of vitamin D3 (70,000 IU) in pregnant and non-pregnant women
Total serum calcium conc. (mmol/L) | Albumin-adjusted serum calcium concentration (mmol/L) | Urine calcium:creatinine ratio (mmol/mmol) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Follow-up time | Na | Mean (SD) | Mean (SD) | Range | # > 2.60 | Na | Meanb | Median (IQR) | Range | # > 1.0 |
0 days | 34 | 2.45 (0.08) | 2.37 (0.08) | 2.22 to 2.5 | 0 | 34 | 0.21 | 0.19 (0.22) | 0.04 to 1.55 | 1 |
2 days | 18 | 2.44 (0.07) | 2.36 (0.06) | 2.2 to 2.44 | 0 | – | – | – | – | – |
4 days | 16 | 2.48 (0.06) | 2.42 (0.07) c | 2.3 to 2.6 | 0 | – | – | – | – | – |
2nd to 4th week (days 7 to 27) | 34 | 2.44 (0.09) | 2.37 (0.08) | 2.17 to 2.54 | 0 | 47 | 0.34 d | 0.36 (0.23) | 0.09 to 1.49 | 3 |
5th to 8th week (days 28 to 55) | 27 | 2.44 (0.08) | 2.38 (0.06) | 2.25 to 2.52 | 0 | 53 | 0.28 | 0.35 (0.37) | 0.01 to 1.12 | 2 |
9th to 11th week (days 56 to 76) | 18 | 2.38 (0.09) e | 2.33 (0.08) | 2.11 to 2.42 | 0 | 37 | 0.24 | 0.25 (0.26) | 0.01 to 0.88 | 0 |
Total | 147 | 2.44 (0.09) | 2.37 (0.08) | 2.11 to 2.6 | 0 | 172 | 0.26 | 0.3 (0.3) | 0.01 to 1.55 | 6 |