Appendix Table 1.
Treatment Group | Median 25(OH)D Status | Child EH Status | Child EH Extent Group | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Variable | All | 400 IU (n=55) |
2000 IU (n=51) |
4000 IU (n=55) |
Deficient/Insufficient (n=58) |
Sufficient/Optimal (n=103) |
No EH (n=85) |
EH (n=60) |
No EH (n=85) |
EH=1 (n=23) |
EH>1 (n=32) |
25(OH)D | |||||||||||
Weeks 12–36 | 34.5 | 30.4 | 34.1 | 39.0 | 22.5 | 41.1 | 34.1 | 36.4 | 34.1 | 39.5 | 34.7 |
(14.7) | (13.7) | (13.7) | (15.3) | (9.3) | (12.7) | (14.7) | (14.9) | (14.7) | (14.9) | (14.2) | |
Week 12 | 22.3 | 24.3 | 20.5 | 22.0 | 15.5 | 26.1 | 21.8 | 23.7 | 21.8 | 27.8 | 21.8 |
(10.2) | (12.8) | (8.0) | (8.9) | (6.0) | (10.1) | (9.7) | (113) | (9.7) | (13.1) | (9.4) | |
Week 16 | 32.0 | 31.1 | 31.5 | 33.5 | 21.9 | 37.7 | 31.9 | 34.3 | 31.9 | 36.1 | 33.0 |
(113) | (12.3) | (10.1) | (113) | (8.3) | (8.4) | (11.2) | (111) | (11.2) | (13.0) | (9.7) | |
Week 20 | 35.0 | 32.4 | 33.2 | 39.1 | 23.8 | 40.9 | 34.3 | 37.3 | 34.3 | 41.5 | 35.7 |
(12.8) | (14.0) | (10.4) | (12.8) | (9.2) | (10.3) | (119) | (14.1) | (119) | (14.0) | (13.0) | |
Week 24 | 36.6 | 30.6 | 36.3 | 42.7 | 22.6 | 44.2 | 36.5 | 38.4 | 36.5 | 39.7 | 37.3 |
(13.9) | (13.2) | (12.2) | (13.7) | (8.5) | (9.8) | (14.7) | (12.9) | (14.7) | (12.0) | (13.4) | |
Week 28 | 37.5 | 30.8 | 38.0 | 43.7 | 24.0 | 44.8 | 36.6 | 39.6 | 36.6 | 42.6 | 37.8 |
(14.3) | (12.3) | (13.5) | (14.4) | (8.8) | (111) | (14.2) | (15.0) | (14.2) | (15.5) | (14.5) | |
Week 32 | 40.1 | 33.0 | 40.2 | 46.9 | 25.3 | 48.6 | 39.5 | 41.8 | 39.5 | 45.4 | 39.7 |
(15.7) | (16.0) | (14.2) | (13.9) | (10.8) | (11.2) | (16.3) | (15.5) | (16.3) | (15.4) | (14.4) | |
Week 36 | 39.1 | 31.1 | 40.0 | 46.0 | 24.7 | 46.9 | 39.3 | 41.1 | 39.3 | 44.2 | 38.8 |
(16.0) | (13.6) | (16.1) | (14.9) | (9.8) | (13.1) | (15.9) | (16.3) | (15.9) | (15.0) | (17.0) | |
1,25(OH)2D | |||||||||||
Weeks 12–36 | 102.0 | 93.3 | 105.6 | 107.3 | 90.6 | 108.2 | 101.0 | 104.6 | 101.0 | 111.1 | 100.8 |
(40.5) | (33.4) | (43.8) | (42.3) | (32.6) | (43.0) | (40.1) | (41.8) | (40.1) | (49.3) | (35.3) | |
Week 12 | 73.2 | 75.6 | 73.9 | 70.2 | 69.5 | 75.3 | 73.2 | 73.5 | 73.2 | 74.3 | 75.2 |
(23.6) | (24.3) | (23.4) | (23.3) | (22.0) | (24.3) | (26.8) | (20.7) | (26.8) | (19.9) | (21.6) | |
Week 16 | 89.7 | 85.7 | 87.0 | 96.5 | 83.1 | 93.5 | 88.3 | 94.0 | 88.3 | 95.1 | 94.2 |
(30.3) | (28.6) | (31.7) | (30.0) | (31.3) | (29.2) | (30.9) | (31.2) | (30.9) | (33.9) | (30.8) | |
Week 20 | 100.8 | 93.2 | 100.8 | 108.4 | 90.7 | 106.2 | 97.8 | 107.2 | 97.8 | 119.4 | 99.3 |
(35.3) | (31.3) | (35.4) | (37.9) | (30.4) | (36.7) | (31.8) | (39.0) | (31.8) | (48.0) | (29.8) | |
Week 24 | 102.5 | 92.3 | 108.3 | 107.2 | 89.0 | 110.1 | 103.2 | 101.5 | 103.2 | 106.0 | 96.3 |
(34.9) | (31.6) | (36.5) | (34.9) | (28.6) | (36.0) | (31.8) | (39.6) | (31.8) | (44.8) | (34.6) | |
Week 28 | 114.6 | 103.7 | 120.9 | 119.5 | 101.4 | 121.8 | 113.7 | 118.1 | 113.7 | 132.6 | 108.5 |
(45.5) | (40.1) | (44.6) | (50.4) | (36.3) | (48.5) | (43.2) | (48.1) | (43.2) | (66.5) | (30.8) | |
Week 32 | 118.0 | 99.6 | 127.3 | 127.7 | 98.4 | 129.4 | 115.5 | 122.3 | 115.5 | 128.0 | 118.3 |
(46.4) | (32.2) | (57.2) | (42.6) | (28.9) | (50.8) | (50.4) | (43.3) | (50.4) | (48.6) | (39.1) | |
Week 36 | 117.4 | 104.6 | 124.0 | 124.1 | 104.7 | 124.2 | 116.4 | 120.0 | 116.4 | 127.2 | 117.8 |
(41.7) | (35.7) | (43.1) | (43.9) | (36.5) | (43.0) | (40.5) | (44.7) | (40.5) | (50.5) | (41.0) | |
iPTH | |||||||||||
Weeks 12–36 | 18.5 | 18.9 | 18.2 | 18.3 | 21.5 | 16.9 | 17.8 | 19.7 | 17.8 | 18.7 | 20.9 |
(10.5) | (10.8) | (10.5) | (10.3) | (10.9) | (10.0) | (10.7) | (10.9) | (10.7) | (9.0) | (12.2) | |
Week 12 | 18.8 | 18.1 | 18.3 | 20.0 | 20.0 | 18.1 | 18.8 | 19.0 | 18.8 | 19.7 | 17.8 |
(10.6) | (10.0) | (9.1) | (12.3) | (9.6) | (110) | (12.0) | (9.3) | (12.0) | (10.8) | (7.9) | |
Week 16 | 16.5 | 15.7 | 17.5 | 16.5 | 18.5 | 15.4 | 16.7 | 16.5 | 16.7 | 16.0 | 17.8 |
(9.2) | (8.2) | (111) | (8.3) | (7.4) | (9.9) | (10.0) | (8.7) | (10.0) | (8.1) | (9.2) | |
Week 20 | 16.8 | 17.0 | 15.5 | 17.9 | 19.2 | 15.6 | 15.2 | 18.7 | 15.2 | 19.6 | 18.4 |
(9.2) | (8.4) | (8.8) | (10.4) | (8.2) | (9.5) | (8.5) | (9.7) | (8.5) | (10.1) | (9.9) | |
Week 24 | 18.0 | 17.9 | 18.5 | 17.8 | 21.2 | 16.3 | 17.6 | 19.4 | 17.6 | 17.3 | 21.6 |
(10.3) | (9.0) | (12.3) | (9.5) | (12.1) | (8.8) | (9.2) | (12.5) | (9.2) | (8.5) | (15.3) | |
Week 28 | 20.3 | 22.0 | 19.5 | 19.3 | 24.7 | 18.0 | 19.0 | 22.4 | 19.0 | 20.2 | 25.3 |
(11.4) | (110) | (11.4) | (119) | (11.2) | (10.9) | (10.2) | (13.7) | (10.2) | (9.0) | (15.9) | |
Week 32 | 18.7 | 20.5 | 17.5 | 18.0 | 22.2 | 16.7 | 17.0 | 21.5 | 17.0 | 19.3 | 23.8 |
(9.5) | (10.7) | (8.2) | (9.4) | (9.6) | (8.9) | (9.2) | (10.1) | (9.2) | (6.2) | (12.1) | |
Week 36 | 20.5 | 21.5 | 21.3 | 18.6 | 25.0 | 18.0 | 20.5 | 20.5 | 20.5 | 18.4 | 22.7 |
(12.7) | (16.0) | (11.5) | (9.5) | (15.2) | (10.3) | (14.2) | (11.5) | (14.2) | (9.9) | (12.7) | |
Serum Calciuma | |||||||||||
Weeks 12–36 | 9.0 | 9.0 | 8.9 | 9.0 | 8.9 | 9.0 | 9.0 | 8.9 | 9.0 | 8.9 | 9.0 |
(0.3) | (0.3) | (0.4) | (0.4) | (0.3) | (0.4) | (0.3) | (0.4) | (0.3) | (0.3) | (0.4) | |
Week 12 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 |
(0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.4) | |
Week 16 | 9.1 | 9.1 | 9.0 | 9.1 | 9.1 | 9.0 | 9.0 | 9.1 | 9.0 | 9.1 | 9.1 |
(0.3) | (0.3) | (0.3) | (0.4) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.4) | |
Week 20 | 9.0 | 9.0 | 9.0 | 9.0 | 9.0 | 9.0 | 9.0 | 8.9 | 9.0 | 8.9 | 9.0 |
(0.4) | (0.4) | (0.4) | (0.3) | (0.4) | (0.3) | (0.4) | (0.3) | (0.4) | (0.2) | (0.4) | |
Week 24 | 8.9 | 8.9 | 8.9 | 9.0 | 8.8 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 9.0 |
(0.3) | (0.3) | (0.4) | (0.3) | (0.3) | (0.3) | (0.3) | (0.4) | (0.3) | (0.2) | (0.4) | |
Week 28 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.9 | 8.8 | 8.9 | 8.8 | 8.8 |
(0.4) | (0.3) | (0.3) | (0.4) | (0.3) | (0.4) | (0.3) | (0.4) | (0.3) | (0.3) | (0.5) | |
Week 32 | 8.9 | 8.9 | 8.8 | 9.0 | 8.8 | 8.9 | 8.9 | 8.8 | 8.9 | 8.9 | 8.8 |
(0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.3) | (0.2) | (0.4) | |
Week 36 | 8.9 | 8.9 | 8.9 | 9.0 | 8.8 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 |
(0.3) | (0.3) | (0.3) | (0.4) | (0.3) | (0.4) | (0.3) | (0.3) | (0.3) | (0.4) | (0.3) | |
Serum Phosphorus | |||||||||||
Weeks 12–36 | 3.9 | 3.9 | 4.0 | 3.9 | 3.9 | 4.0 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 |
(0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.5) | (0.6) | (0.6) | (0.5) | |
Week 12 | 4.0 | 4.0 | 4.0 | 3.9 | 3.9 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
(0.5) | (0.5) | (0.5) | (0.6) | (0.5) | (0.5) | (0.6) | (0.5) | (0.6) | (0.4) | (0.5) | |
Week 16 | 4.0 | 4.0 | 4.1 | 3.9 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 3.9 | 4.0 |
(0.6) | (0.6) | (0.6) | (0.5) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.5) | (0.6) | |
Week 20 | 3.9 | 4.0 | 3.9 | 3.8 | 3.9 | 3.9 | 4.0 | 3.8 | 4.0 | 3.7 | 3.9 |
(0.5) | (0.5) | (0.5) | (0.6) | (0.5) | (0.5) | (0.6) | (0.5) | (0.6) | (0.6) | (0.5) | |
Week 24 | 3.9 | 3.9 | 3.8 | 4.0 | 3.8 | 4.0 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 |
(0.5) | (0.5) | (0.6) | (0.5) | (0.5) | (0.6) | (0.5) | (0.6) | (0.5) | (0.6) | (0.5) | |
Week 28 | 3.7 | 3.7 | 3.9 | 3.7 | 3.7 | 3.8 | 3.7 | 3.8 | 3.7 | 3.7 | 3.7 |
(0.6) | (0.5) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.6) | (0.5) | |
Week 32 | 3.9 | 3.9 | 4.0 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 |
(0.5) | (0.6) | (0.5) | (0.5) | (0.5) | (0.5) | (0.5) | (0.5) | (0.5) | (0.6) | (0.5) | |
Week 36 | 4.0 | 4.0 | 4.1 | 4.0 | 3.9 | 4.1 | 4.0 | 4.1 | 4.0 | 4.1 | 4.2 |
(0.7) | (0.7) | (0.8) | (0.5) | (0.7) | (0.6) | (0.7) | (0.5) | (0.7) | (0.6) | (0.52) |