Tumor necrosis factor-alpha levels - AM reading, test for normal values

Domain	`bloodflag` 1: Valid data 2: Repeated test 3: Below floor value 5: Above ceiling value 6: Pending rerun 7: Invalid result 8: Insufficient volume 9: No sample 10: Assay not run/discontinued
Type	`choices`

	5-14 yrs old	15-24 yrs old	25-34 yrs old	35-44 years	45-54 years	55-64 years	65-74 years	75-84 years	85 years or older	Total
Total	64	112	62	98	148	84	57	31	2	658
Valid data	60	108	61	93	138	82	56	31	2	631
Repeated test	-	-	-	-	-	-	-	-	-	-
Below floor value	1	2	1	4	6	1	1	-	-	16
Above ceiling value	-	-	-	-	-	-	-	-	-	-
Pending rerun	-	-	-	-	-	-	-	-	-	-
Invalid result	-	-	-	-	-	-	-	-	-	-
Insufficient volume	-	-	-	-	-	-	-	-	-	-
No sample	3	2	-	1	3	1	-	-	-	10
Assay not run/discontinued	-	-	-	-	-	-	-	-	-	-
Unknown	-	-	-	-	1	-	-	-	-	1

	White	Black	Other	Total
Total	304	409	22	735
Valid data	298	387	22	707
Repeated test	-	-	-	-
Below floor value	2	15	-	17
Above ceiling value	-	-	-	-
Pending rerun	-	-	-	-
Invalid result	-	-	-	-
Insufficient volume	-	-	-	-
No sample	4	6	-	10
Assay not run/discontinued	-	-	-	-
Unknown	-	1	-	1

Cleveland Family Study