Table 2.

SSLRs obtained for MDD in this study

CES-D score	MDD, n	Non-MDD, n	SSLR	95% CI	Posttest probability, %
0–16	2	713	0.13	(0.04–0.40)	0.29
17–20	3	37	3.68	(1.37–9.89)	7.50
21–60	12	22	24.77	(14.97–40.98)	35.29

Abbreviations: CES-D, Center for Epidemiologic Studies Depression Scale; MDD, major depressive disorder; SSLR, stratum-specific likelihood ratio.