Patterns and predictors of exercise behavior during 24 months of follow-up after a supervised exercise program during breast cancer chemotherapy

Table 5 Stepwise linear regression model estimating predictors of the frequency of meeting the “Combined” or “Neither” guideline during follow-up (n = 245)

	Number of Combined (0–3)
Step/predictors	Unstandardized B (95% CI)	Standardized β	p
1. Upper body strength	0.02 (0.01 to 0.04)	0.19	0.003
2. TPB Motivation	0.23 (0.07 to 0.40)	0.17	0.006
3. Lower body endurance	0.00 (0.00 to 0.06)	0.14	0.030
	Number of Neither (0–3)
	Unstandardized B (95% CI)	Standardized β	p
1. VO_2peak	−0.03 (−0.05 to −0.01)	−0.20	0.001
2. TPB Difficulty ^a	0.22 (0.11 to 0.34)	0.22	< 0.001
3. Lower body strength	−0.01 (− 0.01 to − 0.00)	−0.21	0.001
4. Site (Edmonton vs. Ottawa/Vancouver)	−0.33 (− 0.58 to − 0.08)	−0.16	0.009

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