Table 4.

Logistic regression analysis of the association of primary Sjögren’s syndrome-associated interstitial lung disease and tumor markers.

Variate	OR	95% CI	p
CA153	4.521	(1.871, 10.928)	<0.001
NSE	3.242	(0.648, 16.218)	0.130
CEA	2.879	(1.305, 6.353)	0.060
CA125	1.148	(0.407, 3.236)	0.794

CA, carbohydrate antigen; CEA, carcinoembryonic antigen; CI, confidence interval; NSE, neuron-specific enolase; OR, odds ratio.