The JAMA Network Journals

Oncology & Cancer

Study of patients with melanoma finds most have few moles

Most patients with melanoma had few moles and no atypical moles, and in patients younger than 60, thick melanomas were more commonly found in those with fewer moles but more atypical moles, according to an article published ...

Diabetes

Neighborhood environments and risk for type 2 diabetes

Neighborhood resources to support greater physical activity and, to a lesser extent, healthy diets appear to be associated with a lower incidence of type 2 diabetes, although the results vary by the method of measurement ...

Health

Eating more plant protein associated with lower risk of death

The largest study to examine the effects of different sources of dietary protein found that a high intake of proteins from animal sources - particularly processed and unprocessed red meats - was associated with a higher mortality ...

Health

Physical activity, school performance may be linked: study

A systematic review of previous studies suggests that there may be a positive relationship between physical activity and the academic performance of children, according to a report in the January issue of Archives of Pediatrics ...

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