Table 5.

Variables in the multivariate model for statistical prediction of chronic pain in adolescents

	P-value	OR	95% CI
Individual history of
Migraine	0.03	7.8	1.3–48.4
Non-migraine headaches	0.01	18.3	2.0–170.0
RAP	0.01	8.2	1.7–40.0
Parental history of
RAP	0.02	5.1	1.4–18.8
Depression	0.02	4.4	1.3–14.9

Abbreviations: CI, confidence interval; OR, odds ratio; RAP, recurrent abdominal pain.