Table 7.

Quality of life SF-36 and pain catastrophising questionnaire (PCS) scores by study group.

	EAP			EABP			BPS			PP			CNP
	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD
SF-36
Physical functioning	232	83.79	22.09	119	72.13	27.01	72	77.39	25.94	126	91.28	15.61	227	96.96	8.34
Limitations physical health	231	51.05	45.71	119	30.67	40.45	72	50.35	47.19	126	76.65	38.36	226	95.91	16.24
Limitations emotional problems	230	57.83	43.88	120	32.22	41.43	71	47.42	45.66	126	74.87	38.11	227	80.03	34.24
Energy fatigue	231	51.02	21.99	120	35.33	20.46	72	49.84	21.58	125	61.92	19.29	226	64.82	17.42
Emotional well being	230	64.99	19.40	120	50.92	21.97	72	59.68	23.61	125	72.56	16.74	226	71.28	17.20
Social functioning	232	54.60	28.45	120	34.39	22.19	72	39.79	20.88	126	58.90	22.69	227	50.30	16.07
Pain	231	53.73	25.84	120	40.29	24.26	72	56.74	30.46	125	73.10	25.01	227	90.50	12.08
General Health	232	56.91	22.06	120	42.51	21.86	72	52.05	23.65	126	68.89	21.10	227	74.20	18.01
PCS
Total Score	193	21.36	14.82	111	29.32	15.08	72	20.58	15.07	110	14.07	12.31	221	9.97	8.38
Rumination	193	7.46	5.52	111	9.89	5.40	72	7.31	5.44	110	5.69	4.83	221	4.21	3.70
Magnification	193	4.02	3.40	111	5.58	3.46	72	4.04	3.40	110	2.64	2.73	221	2.27	2.16
Helplessness	193	9.89	7.20	111	13.85	7.41	72	9.24	7.36	110	5.75	5.75	221	3.50	3.75

Data shown as numbers (N), mean and standard deviation (SD).