Table 1. Between group differences in depression, anxiety, objective cognition and subjective cognition.

	Patients			Controls
	Mean	SD	N	Mean	SD	N	p
HADS Depression	6.11	4.37	110	2.69	2.82	42	<0.001
HADS Anxiety	8.78	4.98	110	4.98	3.32	42	<0.001
BACS
Verbal memory	30.77	11.18	112	48.80	8.64	45	<0.001
Letter fluency	20.99	7.89	112	31.04	9.42	45	<0.001
Digit sequencing	15.89	3.97	112	20.96	3.72	45	<0.001
Semantic fluency	19.64	6.38	112	27.04	5.66	45	<0.001
Symbol coding	39.23	13.55	111	60.98	11.01	44	<0.001
Tower of London	30.49	8.10	111	35.91	4.11	44	<0.001
SSTICS
Memory total	16.77	7.47	112	13.29	7.46	42	0.011
Explicit memory	12.02	6.00	112	8.83	5.93	42	0.004
Episodic memory	8.96	4.66	112	6.83	4.94	42	0.014
Semantic memory	3.05	2.17	112	2.00	1.65	43	0.005
Working memory	4.75	2.04	112	4.51	1.94	43	ns
Attention	8.84	4.44	112	5.67	4.02	43	<0.001