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Table 2 Complications during pregnancy in post-onset pregnancies among GNE myopathy patients

From: Pregnancy in GNE myopathy patients: a nationwide repository survey in Japan

Complications General population (Japanese) Post-onset pregnancies (n = 26a) Comparison
Frequency
%
Frequency
% [95% CI]
P value
Hyperemesis gravidarum   88.5 [69.8-97.6]  
Threatened abortion 11.9 [18] 26.9 [11.6-47.8] 0.03*
Threatened premature delivery 19.2 [18] 19.2 [6.6-39.3] 1.00
Hypertensive disorder of pregnancy 3.3 [18] 0.0 [0.0-13.2] 1.00
Preeclampsia   0.0 [0.0-13.2]  
Gestational diabetes mellitus 2.7 [18] 3.8 [0.1-19.6] 0.51
Abruptio placentae 0.5 [19] 0.0 [0.0-13.2] 1.00
Placenta previa 0.7 [19] 3.8 [0.1-19.6] 0.23
Blood type incompatibility   0.0 [0.0-13.2]  
Others   3.8 [0.1-19.6]  
  (prolapsed uterus)  
  1. aAnalyzed 26/28 pregnancies due to missing data (no response)
  2. * p < 0.05