Skip to main content

Table 1 Patient background in the D&C, EVA, and MVA groups

From: Safety and efficacy of manual vacuum suction compared with conventional dilatation and sharp curettage and electric vacuum aspiration in surgical treatment of miscarriage: a randomized controlled trial

  D&C group (n= 121) EVA group (n= 123) MVA group (n= 160) P-value
Age (years) 33.8 ± 5.4 34.0 ± 5.1 35.3 ± 6.8 0.44
Pregnancy history (cases)     0.1
Primigravida 60 63 98
Multigravida 61 60 62
Gestational age (weeks) 8.3 ± 1.3 8.5 ± 1.4 8.4 ± 1.4 0.84
  1. Values expressed as mean ± standard deviation
  2. D&C Dilatation and sharp curettage, EVA Electric vacuum aspiration, MVA Manual vacuum aspiration