Table 5

Associations between depression, fatigue, and pain: severity (N=769)

	Depression				Spearman correlation
	None	Mild	Moderate	Severe	r	p Value
Pain					0.071	0.05
None	89	16	16	7
Mild	87	22	17	6
Moderate	150	47	51	7
Severe	152	40	49	13

	Fatigue
	None	Mild	Moderate	Severe	r	p Value

Pain					0.004	0.90
None	50	15	30	33
Mild	57	21	41	13
Moderate	77	47	99	32
Severe	94	30	84	38
Depression					0.167	<0.001
None	301	71	151	55
Mild	28	31	43	20
Moderate	35	14	52	32
Severe	14	2	8	9