Table 5

Previous (1) inter-gestational interval (days) for pregnancy order two probands and unaffected offspring by maternal and child characteristics.


Probands
Unaffected


N
Mean
N
Mean
p value

All mothers
89
1272.7
141
974.7
0.004
All MWH (2)
15
764.2
47
783.3
n.s.
All MWNH (3)
74
1375.8
94
1070.3
0.014
MWH, PG1 was spontaneous abortion
10
767.3
17
632.9
n.s.
MWNH and high lesion proband
29
1620.6
41
1135.9
0.037
MWNH and low lesion proband
44
1167.9
52
1022.7
n.s.

Notes: (1) Previous is calculated for pregnancy order two offspring. (2) MWH = mothers with history of spontaneous abortion. (3) MWNH = mothers with no history of spontaneous abortion. Cases with stillbirths were excluded from all groups in the analysis.

Farley Cerebrospinal Fluid Research 2006 3:10   doi:10.1186/1743-8454-3-10