According to the relevant study results section of the darling-fisher et al. (2014) study, what categories are reported to be statistically significant?

The categories that were reported to be statistically significant were provider types, practice settings, percent of adolescent patients, years in practice and practice region. Provider Type is All Fee-For-Service Providers. Ambulatory Surgical Centers (ASC) Ambulance Services and Anesthesiologists. "Practice setting" refers to the types of organizations. 

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.