The purpose of this study was to describe functional outcomes of unilateral lower limb amputee soldiers, in comparison to nonamputee male subjects, and to identify factors affecting functional outcomes. Selected lower limb amputee soldiers of the Sri Lanka Army (n = 461) and matched nonamputee male subjects (n = 461) were evaluated with the prevalidated self-administered version of Short-Form Health Survey-36. A majority were below-knee amputees (n = 413; 89.6%), and the mean age was 30.2 +/- 4.6 years. Short-Form Health Survey-36 health profile scores of amputees were significantly lower than those of nonamputees (p < 0.001). The differences in profiles were largest in scales sensitive to physical health. Higher levels of amputation and problems with the stump and sound leg were significantly associated with poor physical and mental health scores. Amputee soldiers' assessment of changes in health over the past year was significantly worse than that of nonamputees (p < 0.001). The study concluded that amputees have comparatively poor functional outcomes, which could be improved by modifying some associated factors.