Table 3.

Pre- and post-intervention child urinary metabolite concentrations (nmol/l) for control and intervention groups.

	Control (n=49)									Intervention (n=57)
Pre- Intervention	DF %	GM	95% CI		25th	50th	75th	90th	Max	DF %	GM	95% CI		25th	50th	75th	90th	Max
Total diethyls	40.8	4.7	3.1	7.1	ND	ND	12.0	81.2	219.3	52.6	7.3	4.5	11.8	ND	2.8	35.5	156.0	409.2
Total dimethyls	83.7	51.9	33.1	81.5	19.3	55.4	172.6	353.3	1423.0	87.7	64.9	42.7	98.7	12.8	73.8	187.1	418.1	2640.7
Total DAPs	83.7	63.3	41.3	97.2	23.2	64.2	174.3	355.0	1528.9	91.2	84.6	56.4	127.0	21.0	106.3	285.6	465.8	2856.5
	Control (n=25)									Intervention (n=36)
Post-Intervention	DF%	GM	95% CI		25th	50th	75th	90th	Max	DF%	GM	95% CI		25th	50th	75th	90th	Max
Total diethyls	48.0	6.0	3.1	11.6	ND	ND	18.2	56.0	164.4	33.3	4.7	2.7	8.3	ND	ND	14.6	71.5	360.8
Total dimethyls	80.0	77.8	34.7	174.3	24.1	106.0	251.6	324.3	3626.5	88.9	59.5	33.5	105.5	14.1	76.4	277.6	672.0	827.8
Total DAPs	84.0	91.5	42.7	195.9	25.8	112.1	253.3	488.7	3682.5	88.9	73.3	42.4	126.8	21.5	82.0	310.8	673.7	1188.6