Table 1.

Serum immunoglobulin levels of patient 86

	Age 5			Age 11			Age 20
Igs	Pt86	Norm.	Range	Pt86	Norm.	Range	Pt86	Norm.	Range
IgM	30*	99**	43~196	32	121	52~242	210	156	56~352
IgA	< 7	68	25~154	56	113	45~236	< 10	171	70~312
IgG	450	780	463~1236	544	1007	608~1572	210	994	639~1349

* All values are in mg/dL.

** The normal values are means within 95% confidence limits.