Skip to main content

Table 1 Clinical characteristics

From: Quality of life evaluation in Japanese pregnant women with striae gravidarum: A cross-sectional study

  Total Primiparae Multiparae p- value
Age 30.8 ± 4.2 (n = 179) 29.9 ± 4.0 (n = 94) 31.8 ± 4.2 (n = 85) 0.002
  (21–42) (23–40) (21–42)  
Height 157.9 ± 5.7 (n = 179) 158.4 ± 5.9 (n = 94) 157.3 ± 5.2 (n = 85) 0.188
  (145.0-178.0) (146.0-178.0) (145.0-170.0)  
Weight before pregnancy 52.4 ± 8.3 (n = 178) 51.3 ± 7.4 (n = 94) 53.6 ± 9.1 (n = 84) 0.054
  (38.0-90.0) (40.0-80.0) (38.0-90.0)  
Weight at delivery 62.2 ± 8.5 (n = 177) 61.5 ± 7.8 (n = 93) 63.1 ± 9.1 (n = 84) 0.208
  (42.7-96.8) (47.2-92.8) (42.7-96.8)  
Weight gain during pregnancy 9.9 ± 3.1 (n = 176) 10.2 ± 3.1 (n = 93) 9.5 ± 3.2 (n = 83) 0.107
  (1.0-22.8) (1.0-22.8) (1.7-16.1)  
BMI before pregnancy 21.0 ± 3.2 (N = 178) 20.4 ± 2.6 (n = 94) 21.7 ± 3.6 (n = 84) 0.008
  (16.0-38.0) (16.0-30.4) (16.5-38.0)  
BMI at delivery 25.0 ± 3.1 (N = 177) 24.5 ± 2.6 (n = 93) 25.5 ± 3.5 (n = 84) 0.031
  (17.3-40.0) (18.4-32.3) (17.3-40.0)  
  1. ( − ) indicates in range.
  2. Date were analyzed by unpaired t-test.