Table 3. Proportional hazards regressions predicting non-lung cancer mortality from sIgA secretion rate, stratified by sex.

		Model
		1			2			3			4			5
	Deaths	HR	95% CI	p	HR	95% CI	p	HR	95% CI	p	HR	95% CI	p	HR	95% CI	p
Men	33	0.61	0.44 to 0.85	.004	0.61	0.44 to 0.86	.005	0.61	0.44 to 0.86	.005	0.61	0.44 to 0.86	.005	0.61	0.44 to 0.87	.005
Women	36	0.75	0.55 to 1.02	.066	0.74	0.54 to 1.02	.063	0.74	0.54 to 1.01	.057	0.73	0.53 to 1.00	.053	0.73	0.53 to 1.00	.052

Model1: adjusted for assay batch and sex. Model2: model1 + smoking status. Model3: model2 + Medications. Model4: model3 + Self-rated Health. Model5: model4 + manual social class.

Hazard ratios are per standard deviation of log sIgA secretion rate.