Table 2.

Standardized incidence ratios (SIR) for lung cancer by sex of Alytus textile mill workers from 1978 through 2002.

	Male			Female
Unit	Obs	SIR	95% CI	Obs	SIR	95% CI
Cotton textile production	23	0.95	0.60–1.41	9	1.50	0.68–2.84
Cotton textile finishing	5	0.61	0.20–1.43	4	2.17	0.59–5.67
Maintenance	42	1.01	0.73–1.36	2	0.92	0.11–3.33
Total	70	0.94	0.73–1.19	15	1.36	0.76–2.25