Table 5.

The Risk of ADHD Diagnosis by Salmonella-positive Gastroenteritis.

Variable	Crude HR (95% CI)	p value	Adjusted HR (95% CI)*	p value
Positive Salmonella stool culture	0.85 (0.64–1.09)	<.001	0.82 (0.59–1.08)	.155
Male gender	2.32 (2.17–2.47)	<.001	2.19 (2.04–2.35)	<.001
-High SES**	1.44 (1.31–1.53)	<.001	1.23 (1.11–1.38)	<.001
Age	1.08 (1.07–1.09)	<.001	1.04 (1.01–1.09)	<.001
Non-Jewish ethnicity	0.17 (0.14; 0.21)	<.001	0.16 (0.13–0.19)	<.001

^*Adjusted for age, gender, and SES.

^**SES- socioeconomic status.