|
Previous (1) and subsequent (2) inter-gestational interval (days) between pregnancy 1–2 for MWNH (3) by proband gender. |
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| Probands |
Unaffected |
||||
| N |
Mean |
N |
Mean |
p value |
|
|
|
|||||
| All MWNH |
|||||
| Previous |
74 |
1375.8 |
94 |
1070.3 |
0.014 |
| Subsequent |
49 |
1180.1 |
122 |
1208.5 |
n.s. |
| MWNH, male offspring |
|||||
| Previous |
29 |
1425.9 |
46 |
1134.5 |
n.s. |
| Subsequent |
28 |
1193.8 |
55 |
1126.3 |
n.s. |
| MWNH, female offspring |
|||||
| Previous |
45 |
1343.5 |
48 |
1008.7 |
n.s. |
| Subsequent |
21 |
1161.8 |
67 |
1275.9 |
n.s. |
|
Notes: (1) Previous-calculated from second-born probands. (2) Subsequent- calculated from first-born probands. (3) MWNH = mothers with no history of spontaneous abortion. Cases with stillbirths were excluded from the analysis. | |||||
Farley Cerebrospinal Fluid Research 2006 3:10 doi:10.1186/1743-8454-3-10 |
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