Table 1:

Participant Characteristics at Diagnosis by Emotional Problems (N=2205)

	Not at All % (N=720)	Slightly % (N=844)	Moderately % (N=422)	Quite a Lot % (N=190)	Extremely % (N=29)	p value
Age at diagnosis (yrs± SD )	68.8 (9.9)	65.6 (10.8)	65.9 (10.2)	66.2 (10.6)	60.4 (10.8)	<0.0001
Male	57.9	52.8	55.2	44.8	35.7	<0.005
Married	73.7	77.0	73.7	76.3	81.8	ns
Employed	65.7	61.5	74.2	75.7	72.4	<0.001
Smoking Status						0.0005
Current	25.1	29.6	32.9	39.9	46.4
Former	61.8	54.7	50.6	48.6	46.4
Never	13.1	15.6	16.5%	11.5	7.1
Pack Years	46.1	43.5	49.9	47.7	51.6	<0.05
Stage						<0.0001
1	47.4	38	25	25.2	26.3
2	8.9	6.5	9.3	4.7	0
3	23.2	29.3	32.2	32.7	41.2
4	20.5	26.3	33.5	37.4	31.6
ECOG Performance Score
0	52.5	34.6	15.8	16.7	3.7
1	42.4	55	59.2	45.7	51.9
2	4.2	8.3	21.1	24.2	37
3	0.8	1.9	3.9	12.4	7.4
4	0	0.1	0	1.1	0
Surgery	68.8	62	56.5	55.3	70.4	<0.005
Chemotherapy	49.1	58.7	64.4	60.5	63	<0.001