Furthermore, the study showed that these persons had higher brain weights and greater number of neurons as compared to age-matched controls.

Studies have found a 17%-24% decline in cerebral glucose metabolism in patients with Alzheimer's disease, compared with age-matched controls.

All patients in each condition displayed increased sway compared to their age-matched controls.

In rheumatoid arthritis patients, melatonin production has been found increased when compared to age-matched healthy controls.

In a case control study design, a majority of HL survivors reported significant fatigue lasting for more than 6 months after therapy compared to age-matched controls.

The 5-year survival rate is 39% for patients with vascular dementia compared with 75% for age-matched controls.

There appears to be little difference in the type or clinical outcome of radiation-induced thyroid cancer when compared with age-matched controls.

In one group it was elevated more than 200 percent over age-matched controls.

SNPs rs1447295, rs16901979, and rs6983267 were evaluated in 153 cases and 227 age-matched controls for association with advanced prostate cancer.

Research has shown that sufferers annually lose more than three times as much "gray matter" brain tissue than healthy, age-matched controls.