Table 1.

Urine biomarker and neurobehavioral data from 35 test sessions was combined into a baseline and 10 time intervals. The sample size for each test session, dates of the test session, and information about pesticide application at each field station is indicated.

Time interval		Test session	Days from baseline	Date	Number of participants in session	Total enrolled	TCPy values available	Pesticide applied
								Al-Shohada	Berket El-Sabea
Pre-spray	0	1	0	April 11/12	58	58	X
		2	9	April 20/21	58	58
		3	27	May 8/9	59	66
	1	4	52	June 2/3	66	76	X
		5	62	June 12/13	58	78
	2	6	66	June 16/17	55	78			CPF
		7	69	June 19/20	57	78			CPF
		8	73	June 23/24	62	78	X	CPF	CPF
Spray	3	9	76	June 26/27	63	78		CPF	CPF
		10	80	June 30/31	66	78		CPF	CPF
	4	11	84	July 3/4	59	78	X	CPF	CPF
		12	87	July 7/8	58	78	X	CPF	CPF
	5	13	90	July 10/11	63	79	X	CPF	CPF
		14	94	July 14/15	65	85	X	CPF	CPF
	6	15	97	July 17/18	63	87	X	CPF	CPF
		16	101	July 21/22	68	89	X	PYR	PYR
	7	17	104	July 24/25	68	89	X	PYR	PYR
		18	108	July 28/29	62	89	X	PYR	PYR
		19	111	July 31/August 1	62	89	X	PYR	PYR
	8	20	115	August 4/5	63	89	X	CPF	PFF
		21	118	August 7/8	63	89	X	CPF	PFF
		22	122	August 11/12	64	89	X	PFF	PFF
		23	125	August 14/15	58	89	X	PFF	PFF
		24	129	August 18/19	63	89	X	PFF
	9	25	132	August 21/22	62	89	X
		26	136	August 25/26	65	89
		27	139	August 28/29	60	89	X
		28	146	September 4/5	63	89	X
Post-Spray	10	29	157	September 15/16	58	89	X
		30	164	September 22/23	58	89	X
		31	171	September 29/30	61	89
		32	185	October 13/14	61	89	X
		33	213	November 10/11	62	89	X
		34	245	December 12/13	56	89
		35	269	January 5/6	55	89	X

^*CPF = Chlorpyrifos; PYR = Pyrethroids; PFF = Profenofos.