Table 2.

Correlation and Longitude Analysis of Maternal Sleep Duration in Three Trimesters

Correlation and Longitudinal Differences of Maternal Sleep Duration During Pregnancy
Correlation coefficient		p value
First trimester vs Second trimester	0.727	<0.001
Second trimester vs Third trimester	0.713	<0.001
First trimester vs Third trimester	0.572	<0.001
RM-ANOVA (Mean Difference)
First trimester vs Second trimester	0.038	0.006
Second trimester vs Third trimester	0.351	<0.001
First trimester vs Third trimester	0.389	<0.001

Note: Bold values indicate statistical significance.

Abbreviation: RM-ANOVA, repeated measurement analysis of variance.