Table 3.

Measured and predicted chloroform concentrations in blood (pg/mL).

	Percentile
	5th	10th	25th	50th	75th	90th	95th
Measured chloroform blood concentrations [NHANES III data (pg/mL)]	—	—	—	23	41	77	127
Predicted chloroform blood concentrations
Using prior distributions for tap water and ambient air [blood (pg/mL)]	3.7	5.3	9.3	19	41	85	138
Using posterior distributions for tap water and ambient air [blood (pg/mL)]	7.3	9.3	14.0	23	40	71	124

—, not available.