Table 3 The relation between groups and the ²³⁸U/²³⁵U ratio by number of depleted uranium deployments and self-reporting of possible depleted uranium exposure.

n = 339	Coefficients*(95% CI)	p Value
Group		0.8
Combat	0.10 (−0.30 to 0.51)
Clean-up	−0.21 (−0.95 to 0.53)
Medical	0.01 (−0.79 to 0.81)
Two or more DU deployments during service	0.25 (−0.13 to 0.63)	0.2
One or more self-reported circumstance of possible DU exposure	−0.11 (−0.49 to 0.27)	0.6

“DU” deployments refer to participants deployed in operations where depleted uranium munitions were used.

Reference groups: non-combat, 1 “DU” deployment, 0 self-reported exposure.

*Adjusted for age and sex in a single, multiple linear regression analysis.