TABLE 5.

ANCOVA for the unpredictability of maternal sensory signals (n = 177).

	F(df)	β	R2
Adjusted model	4.844(5,171)**		0.098
Highest 10th percentile prenatal anxiety	7.408(1,171)*	0.197**
Education level Low vs. high Middle vs. high	4.082(2,171)*	−0.061 0.173*
Monthly income	1.573(1,171)	−0.096
Maternal age	4.908(1,171)*	0.168*

*p < 0.05, **p < 0.01.