Table 5.

Multivariate analysis for risk factors of BCRL

Factor	p value	Odds ratio	95% CI
			lower	upper
Mean RT dose level I	0.819	0.999	0.995	1.004
Mean RT dose level II	0.432	0.986	0.950	1.022
Mean RT dose level III	0.859	1.001	0.990	1.012
Mean RT dose supraclavicular	0.276	1.009	0.993	1.026
Hypofractionation vs. conventional	<0.0001	0.078	0.026	0.239
Treatment interruption	0.499	0.688	0.233	2.032
BMI	0.164	4.620	0.535	39.899