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Table 2 Linear regression analyses on fetal growth

From: Sex-specific differences in fetal and infant growth patterns: a prospective population-based cohort study

 

AC (SDS)

HC (SDS)

FL (SDS)

 

β

β

β

Total

 2nd trimester

  Females

Reference

Reference

Reference

  Males

0.09 [0.05, 0.14]***

0.30 [0.26, 0.34]***

−0.21 [−0.26, −0.17]***

 3rd trimester

  Females

Reference

Reference

Reference

  Males

0.09[0.05, 0.13]***

0.38 [0.34, 0.42]***

−0.21 [−0.26, −0.17]***

Uncomplicated

 2nd trimester

  Females

Reference

Reference

Reference

  Males

0.10 [0.05, 0.15]***

0.29 [0.25, 0.34]***

−0.21 [−0.25, −0.16]***

 3rd trimester

  Females

Reference

Reference

Reference

  Males

0.12 [0.07, 0.16]***

0.38 [0.34, 0.43]***

−0.20 [−0.25, −0.15]***

Complicated

 2nd trimester

  Females

Reference

Reference

Reference

  Males

0.09 [−0.03, 0.21]

0.38 [0.26, 0.50]***

−0.26 [−0.38, −0.13]***

 3rd trimester

  Females

Reference

Reference

Reference

  Males

0.04 [−0.08, 0.17]

0.42 [0.30, 0.54]***

−0.27 [−0.40, −0.15]***

  1. Values are regression coefficients (95% CI) and represent data in SDS
  2. Abbreviations: AC abdominal circumference, HC head circumference, FL femur length
  3. ***p < 0.001