Table 2.

Overview of study results.

			Enrollment (N=75), median (IQR)		32 weeks (N=75), median (IQR)		P value
Anxiety and depression
	GAD-7a	5 (3-8)		7 (4-11)		.01b
	PHQ-9c	4 (2-7)		6 (4-10)		<.001d
Catastrophizing–PCSe scale
	Rumination	5 (2-9.5)		4 (1-6)		.11
	Magnification	4 (3-7)		3 (1-5.5)		.04b
	Helplessness	6 (3.5-12)		5 (2-9)		.06

^aGAD-7: Generalized Anxiety Disorder scale.

^bP<.05.

^cPHQ-9: Patient Health Questionnaire.

^dP<.001.

^ePCS: Pain Catastrophizing Scale.