From Wikipedia, the free encyclopedia. Military branch (also service branch or armed service) is according to common standard the subdivision of the national armed forces of a sovereign nation or state. In classical terminology, the three basic military branches are the Army, Air Force, and Navy. Army. Air Force.
Health factors in the County Health Rankings represent what influences the health of a county. We measure four types of health factors: health behaviors, clinical care, social and economic, and physical environment factors. In turn, each of these factors is based on several measures. A fifth set of factors that influence health (genetics and biology) is not included in the Rankings. Alcohol & Drug Use.
Understanding which factors may affect your risk can help you work with your health care provider to address any concerns and develop a breast cancer screening plan that's right for you. Risk factors are listed below alphabetically. Our Breast Cancer Risk Factors Table compares factors by level of risk and strength of evidence.