Skip to main content

Table 4 Comparison of endometrial thickness between different age groups of pregnant patients

From: The correlation between endometrial thickness and pregnancy outcomes in fresh ART cycles with different age groups: a retrospective study

VariablesGroup 1Group 2Group 3Group 4p value
Endometrial thickness (mm)9.21 ± 1.17, 9 (6–14)9.19 ± 1.31, 9 (6–12)8.86 ± 1.38, 9 (5–15)8.44 ± 1.93, 8 (5.5–15)< 0.0001a,f
0.999b
0.148c
0.001d,e
0.041g
  1. Group1: 18–23 years old; group 2: 23–30 years old; group 3: 30–38 years old; and group 4: > 38 years old. The data were presented with mean ± SD, median (min–max)
  2. aThe difference between groups
  3. bThe difference between groups 1 and 2
  4. cThe difference between groups 1 and 3
  5. dThe difference between groups 1 and 4
  6. eThe difference between groups 2 and 3
  7. fThe difference between groups 2 and 4
  8. gThe difference between groups 3 and 4