Table 3.

Concentration of Aβs in CSF samples (pg/ml)

Diagnosis group	Aβ x-37	Aβ x-38	Aβ x-39	Aβ x-40	Aβ x-42	Aβ x-43
CN	417.18	2247.26	311.51	9792.00	1151.73	280.28
	532.15	3424.53	492.67	14263.50	1658.32	519.83
	522.50	3596.65	442.86	15162.53	1042.51	392.01
	542.80	3191.45	426.05	13675.80	1662.17	310.26
	423.73	2373.97	281.08	9069.03	1292.72	250.18
	740.41	3296.89	450.68	13659.09	2203.85	276.66
	632.63	3518.88	466.32	14508.52	1989.48	493.77
	471.16	2854.43	389.79	12847.65	1954.71	445.23
	914.71	4043.02	528.91	15174.66	1870.35	603.55
	422.18	3134.90	400.24	11390.10	976.41	329.76
	480.07	3734.71	410.67	13069.90	1111.41	394.09
	843.47	4177.56	453.54	18120.41	2182.51	632.28
	398.67	2317.82	318.03	10411.02	1090.00	330.07
	554.95	2658.80	342.79	9269.79	1997.16	443.33
	648.22	3397.28	351.94	10707.56	2288.72	446.79
	543.50	3112.73	319.71	13331.40	1941.29	480.36
	563.96	2945.23	393.68	12081.20	1122.82	323.53
	467.26	3548.06	461.69	13850.32	1346.44	503.41
	287.46	2816.36	386.86	12704.69	838.43	305.52
	647.25	3718.82	466.91	14520.59	2408.23	637.12
	581.44	3414.57	485.08	13919.62	1839.99	520.50
	434.32	2167.86	220.43	8106.18	1237.42	233.73
	795.66	4076.53	569.91	17106.30	1649.12	507.98
	440.39	2618.42	359.09	10458.33	826.45	456.83
	906.59	3689.51	510.72	14202.41	2668.89	681.50
	757.54	3288.65	431.33	11084.78	1935.45	474.37
	614.00	3072.17	392.40	11641.10	1638.55	380.55
	693.06	3818.41	468.86	13629.38	2034.54	525.71
	421.99	2235.97	254.33	8376.03	1323.46	292.89
	760.99	3650.27	432.92	12823.03	1969.20	424.82
	226.00	2732.93	359.48	11654.32	340.71	92.13
	516.26	2022.45	231.94	6788.11	1221.29	158.87
	383.29	4169.24	527.16	17758.74	861.35	392.60
	576.77	3075.22	351.98	10758.54	1354.18	352.51
	461.62	2099.05	221.76	8327.96	1210.59	326.21
	396.74	3140.49	431.71	13424.11	853.92	327.45
	340.15	3982.95	510.81	16829.75	914.40	403.06
	538.88	2512.88	304.09	10619.54	1587.37	384.16
MCI	380.18	2655.13	366.04	11898.55	742.68	376.01
	476.32	2952.76	424.94	15198.18	1351.95	544.10
	463.58	3192.76	398.04	13992.01	616.71	183.21
	458.78	3351.87	417.03	12780.46	403.16	100.75
	1030.20	6206.62	916.21	20144.54	3029.10	756.75
	439.19	2559.47	323.42	10195.33	467.01	135.00
	308.25	3085.19	401.43	13571.47	678.10	309.25
	348.60	2344.63	294.42	9919.30	466.41	125.83
	309.54	1986.79	220.29	7943.94	736.66	251.99
	395.77	3337.77	398.37	12331.13	1231.21	451.67
	666.62	2882.59	337.23	9059.61	875.12	169.90
	248.06	1791.05	123.02	5677.27	282.24	86.05
	639.70	3526.33	479.08	13742.62	934.28	228.33
	366.13	2478.88	329.18	9597.11	859.03	248.68
	901.08	2932.80	379.73	11450.60	2433.89	435.99
	200.30	1375.39	174.80	6398.26	560.59	141.75
	356.12	3047.69	384.22	11409.94	456.19	160.43
	191.91	1309.30	152.49	5238.66	301.40	110.72
	483.65	2453.00	300.97	9610.41	1153.73	225.07
	313.45	2078.56	251.04	10146.69	461.52	167.30
	279.87	2290.59	309.68	9966.47	657.02	308.64
	227.17	1568.49	153.18	6456.95	584.55	151.07
	267.76	1672.94	214.33	6670.59	493.89	149.64
	670.85	5446.76	403.78	23809.43	2052.33	856.88
	459.45	3210.46	282.53	9676.74	405.72	101.33
AD	737.04	3851.94	481.96	16339.13	1407.18	566.24
	226.63	1586.25	188.55	6351.89	459.73	133.95
	207.19	1257.66	68.91	5178.71	381.52	30.82
	207.45	1699.71	198.47	6959.08	268.48	102.98
	323.20	1632.90	215.27	6453.81	589.69	115.46
	506.41	2260.49	334.82	8787.39	806.86	92.03
	233.45	1848.20	230.08	7388.39	407.44	106.45
	535.53	2382.84	259.58	9163.66	847.38	151.40
	334.11	2586.74	345.17	11468.01	469.09	84.56
	296.91	3065.58	407.81	13454.80	426.31	126.88
	616.37	3124.12	369.84	12677.18	687.38	134.47
	348.52	1432.58	179.34	6677.23	620.90	71.21
	275.97	1406.93	216.17	6703.41	269.28	73.01
	324.45	2219.50	256.61	9234.34	720.00	338.64
	674.76	3993.89	528.15	13804.31	667.63	119.22
	520.55	2757.47	342.98	11708.41	1040.77	212.80