Skip to Main Content
TABLE 1

Descriptive Statistics and P Values (Analysis of Variance Except FET for Cesarean Delivery) for Key Ancillary Variables.

Group: Mean or Rate (SD)
VariableEarly, < 24 hIntermediate, 24–72 hLate, 1–3 wksP a
Gestational age (wk) 39.6 (0.91) 39.5 (0.89) 39.6 (0.83) .821 
Birth weight (g) 3502 (447.0) 3449 (422.7) 3581 (447.5) .351 
Maternal age (y) 30 (4.7) 30 (5.6) 28 (5.1) .174 
Parity (number) 1.7 (0.79) 2.0 (1.23) 1.9 (1.06) .436 
Length of stay (h) 49 (15.3) 54 (18.5) 46 (16.0) .086 
Cesarean delivery rate (%) 22.7 26.0 18.6 .737 
Group: Mean or Rate (SD)
VariableEarly, < 24 hIntermediate, 24–72 hLate, 1–3 wksP a
Gestational age (wk) 39.6 (0.91) 39.5 (0.89) 39.6 (0.83) .821 
Birth weight (g) 3502 (447.0) 3449 (422.7) 3581 (447.5) .351 
Maternal age (y) 30 (4.7) 30 (5.6) 28 (5.1) .174 
Parity (number) 1.7 (0.79) 2.0 (1.23) 1.9 (1.06) .436 
Length of stay (h) 49 (15.3) 54 (18.5) 46 (16.0) .086 
Cesarean delivery rate (%) 22.7 26.0 18.6 .737 
a

One-way analysis of variance for first 5 variables; Fisher’s exact test for cesarean delivery.

Close Modal

or Create an Account

Close Modal
Close Modal