Table 1.

(abstract O2). Odds Ratios (OR) for Arthritis by Adverse Childhood Experience (ACE) Exposure

Number of ACEs	Arthritis among children with CAPC*			Arthritis among all children**
	OR	Confidence Interval	p value	OR	Confidence Interval	p value
0 ACEs	1	---	---	1	---	---
1	1.17	0.66 - 2.08	0.59	1.45	0.82 - 2.57	0.20
2-3	2.38	1.55 - 3.67	<0.001	3.29	2.13 - 5.05	<0.001
>=4	3.39	2.02 - 5.68	<0.001	5.20	3.11 - 8.70	<0.001
Adjusted models^
	OR^	Confidence Interval	p value	OR^	Confidence Interval	p value
0 ACEs	1	----	----	1	---	---
1	1.01	0.57 - 1.79	0.98	1.09	0.61 - 1.94	0.77
2-3	1.98	1.27 - 3.09	0.002	2.33	1.50 - 3.63	<0.001
>=4	2.54	1.48 - 4.36	0.001	3.30	1.93 - 5.65	<0.001

* CAPC = Chronic acquired physical conditions: allergies, asthma, arthritis, diabetes, and epilepsy.

** Children with a history of arthritis, but no current arthritis, were censored from this analysis.

^ Adjusted for age, sex, minority race/ethnicity, and poverty status.