Table 1.

Clinical and laboratory characteristics of Lyme disease patients.

Pt	Erythema	Cranial	Positive Serology		CSF WBC Differential				Total		Bb Index CSF/Serum
Number	Migrans	Neuritis	Screen	Western Blot1	Total	% Polys	% Lymphs	% Monohistiocytes	Protein	Glucose	Done	Positive
1	no	yes	ELISA	n/a2	120	0	87	13	94	49.5	yes	neg
2	yes	no	ELISA	IgG	69	9	76	15	57	47	yes	pos
3	no	no	ELISA	n/a	6.5	22	78	0	35	74	yes	neg
4	no	no	ELISA	IgG	689	8	57	32	185	34	yes	pos
5	no	yes	ELISA	IgG	238	0	88	4	95	48	yes	pos
6	no	no	n/a	IgM	2	3	75	22	19	79	n/a	n/a
7	no	no	ELISA	IgG	495	0	91	0	140	72	n/a	n/a
8	no	no	ELISA	IgG	59	59	100	0	47	58	yes	pos
9	no	no	ELISA	n/a	21	12	78	8	19	71	n/a	n/a
10	yes	no	ELISA	n/a	30	0	85	15	67	114	n/a	n/a
11	yes	no	ELISA	IgM	544	6	85	9	173	29	n/a	n/a
12	yes	yes	ELISA	IgM	316	1	88	11	52	47	n/a	n/a
13	yes	yes	ELISA	IgG,IgM	13	0	79	21	24	55	n/a	n/a
14	yes	yes	ELISA	IgM	37	0	91	9	78	52	n/a	n/a
15	no	no	ELISA	IgG,IgM	56	0	91	9	86	56	n/a	n/a
16	no	yes	ELISA	IgM	146	2	81	17	71	77	n/a	n/a
17	yes	no	ELISA	IgG,IgM	180	1	88	11	135	50	n/a	n/a
18	yes	no	ELISA	IgG	11	55	34	11	22	62	n/a	n/a
19	no	yes	ELISA	IgM	10	10	78	12	30	61	n/a	n/a
20	no	yes	ELISA	IgM	66	3	68	29	25	49	n/a	n/a
21	no	yes	ELISA	IgM	164	1	84	15	55	54	n/a	n/a
22	no	yes	ELISA	IgM	72	3	84	13	53	52	n/a	n/a
23	no	yes	ELISA	IgG,IgM	339	11	83	6	75	51	n/a	n/a
24	no	yes	ELISA	IgM	964	3	93	4	199	38	n/a	n/a
25	no	yes	ELISA	IgG	135	2	89	9	204	83	n/a	n/a
26	no	yes	ELISA	IgM	323	8	74	18	145	49	n/a	n/a

¹CDC criteria

²data not available (test not done)