Table 4.

Multivariable linear regression model for perceived cognitive impairment (r²_adj = 0.24, r² = 0.27)

Model parameter		Estimate (SE)	p value
Study groupa	Current	−3.8 (3.4)	0.3
	≤1 year	−8.7 (3.2)	0.007
	>1 to ≤2 years	−4.5 (3.4)	0.2
	>2 to ≤5 years	−10.3 (3.2)	0.001
	>5 years	−6.4 (3.3)	0.05
Fatigue		−1.8 (0.4)	<0.0001
Distress		−1.4 (0.4)	0.0006
BMI		−0.19 (0.15)	0.2
Exerciseb	Monthly	−15.1 (5)	0.003
	2–3×/week	−6.1 (2.3)	0.008
	4–5×/week	−3.7 (2.6)	0.16
	Daily	−2.8 (3.1)	0.4

^aPre-chemo is reference group

^bNone is reference group