• 2004/05
• 2003/04
• 2001/02

Gender	Age group	Sample cases	Estimated prevalence (thousands)			Rate per 100 ever employed
			central	95% C.I.		central	95% C.I.
				lower	upper		lower	upper
Males	16 - 34	106	55	45	66	0.91	0.74	1.1
	35 - 44	152	70	59	81	1.7	1.4	1.9
	45 - 54	130	61	50	71	1.7	1.4	1.9
	55 - 64	132	60	50	71	2.0	1.6	2.3
	65+	92	39	31	47	1.0	0.83	1.3
	Total	612	285	263	308	1.4	1.3	1.5
Females	16 - 34	88	42	33	51	0.68	0.54	0.83
	35 - 44	103	45	37	54	1.1	0.86	1.3
	45 - 54	129	56	47	66	1.5	1.3	1.8
	55 - 59	62	28	21	35	1.6	1.2	2.1
	60+	117	50	41	59	0.80	0.66	0.95
	Total	499	222	202	242	1.0	0.92	1.1
All persons	16 - 34	194	98	84	112	0.80	0.68	0.91
	35 - 44	255	115	101	130	1.4	1.2	1.5
	45 - 54	259	117	103	131	1.6	1.4	1.8
	55 - 59/64	194	88	76	101	1.9	1.6	2.1
	60/65+	209	89	76	101	0.89	0.77	1.0
	Total	1111	507	477	538	1.2	1.1	1.3

Notes:

• See section 2.7 and Appendix 3.2 in the 'Self-reported work-related illness in 2004/05' (SWI04/05) report for more details on prevalence estimates and rates.
• The estimates in this table take account of revisions made to the Great Britain population estimates following the 2001 Census.