Table 5

Characteristics associated with physical activity levels

Characteristics	Continuous physical activity* (Total MET hours/week)					Categorical physical activity* (odds of being insufficiently active)
	β	SE	95% Wald CI		P value	Exp (β)	95% Wald CI for Exp (β)		P value
	β	SE	Lower	Upper	P value	Exp (β)	Lower	Upper	P value
Age (years)	−0.08	0.10	−0.29	0.12	0.42	1.02	0.99	1.04	0.30
Body mass index (kg/m²)	−0.35	0.17	−0.69	−0.01	0.05	1.01	0.96	1.06	0.73

	%	EM Mean	SE (EM Mean)	95% Wald CI		P value	Exp (β)	95% Wald CI for Exp (β)		P value
	%	EM Mean	SE (EM Mean)	Lower	Upper	P value	Exp (β)	Lower	Upper	P value
Stage Intercept	n=105					0.00				0.37
Stage						0.44				0.48
Stage I	27.70%	14.80	2.38	10.15	19.46	Ref	Ref	Ref	Ref	Ref
Stage II	12.40%	12.21	3.02	6.29	18.12	0.49	1.25	0.45	3.46	0.67
Stage III	47.30%	15.98	2.12	11.83	20.12	0.71	0.99	0.50	1.95	0.97
Stage IV	12.70%	11.21	2.34	6.62	15.79	0.28	1.91	0.74	4.93	0.18
Income Intercept	n=89					0.01				0.50
Income						0.39				0.36
>$60 000+	21.70%	12.02	3.01	6.13	17.91	0.39	1.51	0.62	3.66	0.36
≤$60 000	78.30%	15.12	1.68	11.83	18.41	Ref	Ref	Ref	Ref	Ref
Lymph node dissection Intercept	n=108					0.01				0.57
Lymph node dissection						0.05				0.05
Yes	39.70%	17.46	1.92	13.69	21.24	0.05	0.56	0.31	0.99	0.05
No	60.30%	12.25	1.68	8.95	15.54	Ref	Ref	Ref	Ref	Ref
Chemotherapy Intercept	n=103					0.00				0.19
Chemotherapy						0.43				0.32
Adjuvant ±neoadjuvant	81.90%	14.18	1.45	11.33	17.03	0.43	1.48	0.69	3.20	0.32
No chemotherapy	18.10%	16.78	2.94	11.02	22.54	Ref	Ref	Ref	Ref	Ref
Smoking Intercept	n=104					0.00				0.46
Smoking						0.01				0.06
Current	10.40%	9.26	1.70	5.92	12.60	0.01	2.07	0.98	4.33	0.06
Never/past	89.60%	15.07	1.43	12.27	17.87	Ref	Ref	Ref	Ref	Ref
Employment Intercept	n=102					0.00				0.21
Employment						0.22				0.36
Other	13.10%	12.92	2.51	8.00	17.84	0.48	0.90	0.38	2.13	0.81
Retired/home duties	62.80%	16.42	1.87	12.75	20.09	0.09	0.60	0.29	1.27	0.18
Full-time/part-time/casual	24.10%	10.41	2.69	5.15	15.68	Ref	Ref	Ref	Ref	Ref