Table 2. Logistic regression model examining factors relating to needing help to complete QOL questionnaires.

Variables	Odds ratio	Confidence intervals	P-value
Age (per year increase)	1.01	0.97–1.05	0.72
Gender (women vs men)	1.42	0.57–3.55	0.46
Treatment intent (palliative vs curative)	3.48	1.41–8.55	<0.007
Performance status (per unit increase)	0.97	0.94–1.00	0.088